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Xa({viewport$:e}){if(!B("header.autohide"))return I(!1);let t=e.pipe(m(({offset:{y:n}})=>n),Be(2,1),m(([n,i])=>[nMath.abs(i-n.y)>100),m(([,[n]])=>n),K()),o=ze("search");return z([e,o]).pipe(m(([{offset:n},i])=>n.y>400&&!i),K(),v(n=>n?r:I(!1)),Q(!1))}function Kn(e,t){return C(()=>z([ge(e),Xa(t)])).pipe(m(([{height:r},o])=>({height:r,hidden:o})),K((r,o)=>r.height===o.height&&r.hidden===o.hidden),G(1))}function Yn(e,{header$:t,main$:r}){return C(()=>{let o=new g,n=o.pipe(Z(),ie(!0));o.pipe(ee("active"),He(t)).subscribe(([{active:a},{hidden:s}])=>{e.classList.toggle("md-header--shadow",a&&!s),e.hidden=s});let i=ue(P("[title]",e)).pipe(b(()=>B("content.tooltips")),ne(a=>Qn(a)));return r.subscribe(o),t.pipe(W(n),m(a=>$({ref:e},a)),Re(i.pipe(W(n))))})}function Za(e,{viewport$:t,header$:r}){return mr(e,{viewport$:t,header$:r}).pipe(m(({offset:{y:o}})=>{let{height:n}=ce(e);return{active:o>=n}}),ee("active"))}function Bn(e,t){return C(()=>{let r=new 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I(...e).pipe(ne(o=>h(o,"change").pipe(m(()=>o))),Q(e[r]),m(o=>({index:e.indexOf(o),color:{media:o.getAttribute("data-md-color-media"),scheme:o.getAttribute("data-md-color-scheme"),primary:o.getAttribute("data-md-color-primary"),accent:o.getAttribute("data-md-color-accent")}})),G(1))}function Jn(e){let t=P("input",e),r=x("meta",{name:"theme-color"});document.head.appendChild(r);let o=x("meta",{name:"color-scheme"});document.head.appendChild(o);let n=Pt("(prefers-color-scheme: light)");return C(()=>{let i=new g;return i.subscribe(a=>{if(document.body.setAttribute("data-md-color-switching",""),a.color.media==="(prefers-color-scheme)"){let s=matchMedia("(prefers-color-scheme: light)"),p=document.querySelector(s.matches?"[data-md-color-media='(prefers-color-scheme: light)']":"[data-md-color-media='(prefers-color-scheme: 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Jr=Mt(Br());function ts(e){e.setAttribute("data-md-copying","");let t=e.closest("[data-copy]"),r=t?t.getAttribute("data-copy"):e.innerText;return e.removeAttribute("data-md-copying"),r.trimEnd()}function Zn({alert$:e}){Jr.default.isSupported()&&new j(t=>{new Jr.default("[data-clipboard-target], [data-clipboard-text]",{text:r=>r.getAttribute("data-clipboard-text")||ts(R(r.getAttribute("data-clipboard-target")))}).on("success",r=>t.next(r))}).pipe(w(t=>{t.trigger.focus()}),m(()=>Ee("clipboard.copied"))).subscribe(e)}function ei(e,t){return e.protocol=t.protocol,e.hostname=t.hostname,e}function rs(e,t){let r=new Map;for(let o of P("url",e)){let n=R("loc",o),i=[ei(new URL(n.textContent),t)];r.set(`${i[0]}`,i);for(let a of P("[rel=alternate]",o)){let s=a.getAttribute("href");s!=null&&i.push(ei(new URL(s),t))}}return r}function ur(e){return un(new URL("sitemap.xml",e)).pipe(m(t=>rs(t,new URL(e))),de(()=>I(new Map)))}function os(e,t){if(!(e.target instanceof Element))return S;let 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g,n=on(e.parentElement).pipe(b(Boolean)),i=e.parentElement,a=R(":scope > :first-child",e),s=R(":scope > :last-child",e);ze("search").subscribe(l=>s.setAttribute("role",l?"list":"presentation")),o.pipe(re(r),Wr(t.pipe(Ae(jt)))).subscribe(([{items:l},{value:f}])=>{switch(l.length){case 0:a.textContent=f.length?Ee("search.result.none"):Ee("search.result.placeholder");break;case 1:a.textContent=Ee("search.result.one");break;default:let u=sr(l.length);a.textContent=Ee("search.result.other",u)}});let p=o.pipe(w(()=>s.innerHTML=""),v(({items:l})=>O(I(...l.slice(0,10)),I(...l.slice(10)).pipe(Be(4),Vr(n),v(([f])=>f)))),m(Mn),pe());return p.subscribe(l=>s.appendChild(l)),p.pipe(ne(l=>{let f=fe("details",l);return typeof f=="undefined"?S:h(f,"toggle").pipe(W(o),m(()=>f))})).subscribe(l=>{l.open===!1&&l.offsetTop<=i.scrollTop&&i.scrollTo({top:l.offsetTop})}),t.pipe(b(dr),m(({data:l})=>l)).pipe(w(l=>o.next(l)),_(()=>o.complete()),m(l=>$({ref:e},l)))}function ms(e,{query$:t}){return t.pipe(m(({value:r})=>{let o=ye();return o.hash="",r=r.replace(/\s+/g,"+").replace(/&/g,"%26").replace(/=/g,"%3D"),o.search=`q=${r}`,{url:o}}))}function mi(e,t){let r=new g,o=r.pipe(Z(),ie(!0));return r.subscribe(({url:n})=>{e.setAttribute("data-clipboard-text",e.href),e.href=`${n}`}),h(e,"click").pipe(W(o)).subscribe(n=>n.preventDefault()),ms(e,t).pipe(w(n=>r.next(n)),_(()=>r.complete()),m(n=>$({ref:e},n)))}function fi(e,{worker$:t,keyboard$:r}){let o=new g,n=Se("search-query"),i=O(h(n,"keydown"),h(n,"focus")).pipe(ve(se),m(()=>n.value),K());return o.pipe(He(i),m(([{suggest:s},p])=>{let c=p.split(/([\s-]+)/);if(s!=null&&s.length&&c[c.length-1]){let l=s[s.length-1];l.startsWith(c[c.length-1])&&(c[c.length-1]=l)}else c.length=0;return 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n){let{childNodes:c}=x("span",null,p);s.replaceWith(...Array.from(c))}return{ref:e,nodes:n}}))}function fs(e,{viewport$:t,main$:r}){let o=e.closest(".md-grid"),n=o.offsetTop-o.parentElement.offsetTop;return z([r,t]).pipe(m(([{offset:i,height:a},{offset:{y:s}}])=>(a=a+Math.min(n,Math.max(0,s-i))-n,{height:a,locked:s>=i+n})),K((i,a)=>i.height===a.height&&i.locked===a.locked))}function Zr(e,o){var n=o,{header$:t}=n,r=so(n,["header$"]);let i=R(".md-sidebar__scrollwrap",e),{y:a}=Ve(i);return C(()=>{let s=new g,p=s.pipe(Z(),ie(!0)),c=s.pipe(Me(0,me));return c.pipe(re(t)).subscribe({next([{height:l},{height:f}]){i.style.height=`${l-2*a}px`,e.style.top=`${f}px`},complete(){i.style.height="",e.style.top=""}}),c.pipe(Ae()).subscribe(()=>{for(let l of P(".md-nav__link--active[href]",e)){if(!l.clientHeight)continue;let f=l.closest(".md-sidebar__scrollwrap");if(typeof f!="undefined"){let u=l.offsetTop-f.offsetTop,{height:d}=ce(f);f.scrollTo({top:u-d/2})}}}),ue(P("label[tabindex]",e)).pipe(ne(l=>h(l,"click").pipe(ve(se),m(()=>l),W(p)))).subscribe(l=>{let f=R(`[id="${l.htmlFor}"]`);R(`[aria-labelledby="${l.id}"]`).setAttribute("aria-expanded",`${f.checked}`)}),fs(e,r).pipe(w(l=>s.next(l)),_(()=>s.complete()),m(l=>$({ref:e},l)))})}function hi(e,t){if(typeof t!="undefined"){let r=`https://api.github.com/repos/${e}/${t}`;return st(je(`${r}/releases/latest`).pipe(de(()=>S),m(o=>({version:o.tag_name})),De({})),je(r).pipe(de(()=>S),m(o=>({stars:o.stargazers_count,forks:o.forks_count})),De({}))).pipe(m(([o,n])=>$($({},o),n)))}else{let r=`https://api.github.com/users/${e}`;return je(r).pipe(m(o=>({repositories:o.public_repos})),De({}))}}function bi(e,t){let r=`https://${e}/api/v4/projects/${encodeURIComponent(t)}`;return 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"src/templates/assets/javascripts/polyfills/index.ts"], + "sourcesContent": ["(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (factory());\n}(this, (function () { 'use strict';\n\n /**\n * Applies the :focus-visible polyfill at the given scope.\n * A scope in this case is either the top-level Document or a Shadow Root.\n *\n * @param {(Document|ShadowRoot)} scope\n * @see https://github.com/WICG/focus-visible\n */\n function applyFocusVisiblePolyfill(scope) {\n var hadKeyboardEvent = true;\n var hadFocusVisibleRecently = false;\n var hadFocusVisibleRecentlyTimeout = null;\n\n var inputTypesAllowlist = {\n text: true,\n search: true,\n url: true,\n tel: true,\n email: true,\n password: true,\n number: true,\n date: true,\n month: true,\n week: true,\n time: true,\n datetime: true,\n 'datetime-local': true\n };\n\n /**\n * Helper function for legacy browsers and iframes which sometimes focus\n * elements like document, body, and non-interactive SVG.\n * @param {Element} el\n */\n function isValidFocusTarget(el) {\n if (\n el &&\n el !== document &&\n el.nodeName !== 'HTML' &&\n el.nodeName !== 'BODY' &&\n 'classList' in el &&\n 'contains' in el.classList\n ) {\n return true;\n }\n return false;\n }\n\n /**\n * Computes whether the given element should automatically trigger the\n * `focus-visible` class being added, i.e. whether it should always match\n * `:focus-visible` when focused.\n * @param {Element} el\n * @return {boolean}\n */\n function focusTriggersKeyboardModality(el) {\n var type = el.type;\n var tagName = el.tagName;\n\n if (tagName === 'INPUT' && inputTypesAllowlist[type] && !el.readOnly) {\n return true;\n }\n\n if (tagName === 'TEXTAREA' && !el.readOnly) {\n return true;\n }\n\n if (el.isContentEditable) {\n return true;\n }\n\n return false;\n }\n\n /**\n * Add the `focus-visible` class to the given element if it was not added by\n * the author.\n * @param {Element} el\n */\n function addFocusVisibleClass(el) {\n if (el.classList.contains('focus-visible')) {\n return;\n }\n el.classList.add('focus-visible');\n el.setAttribute('data-focus-visible-added', '');\n }\n\n /**\n * Remove the `focus-visible` class from the given element if it was not\n * originally added by the author.\n * @param {Element} el\n */\n function removeFocusVisibleClass(el) {\n if (!el.hasAttribute('data-focus-visible-added')) {\n return;\n }\n el.classList.remove('focus-visible');\n el.removeAttribute('data-focus-visible-added');\n }\n\n /**\n * If the most recent user interaction was via the keyboard;\n * and the key press did not include a meta, alt/option, or control key;\n * then the modality is keyboard. Otherwise, the modality is not keyboard.\n * Apply `focus-visible` to any current active element and keep track\n * of our keyboard modality state with `hadKeyboardEvent`.\n * @param {KeyboardEvent} e\n */\n function onKeyDown(e) {\n if (e.metaKey || e.altKey || e.ctrlKey) {\n return;\n }\n\n if (isValidFocusTarget(scope.activeElement)) {\n addFocusVisibleClass(scope.activeElement);\n }\n\n hadKeyboardEvent = true;\n }\n\n /**\n * If at any point a user clicks with a pointing device, ensure that we change\n * the modality away from keyboard.\n * This avoids the situation where a user presses a key on an already focused\n * element, and then clicks on a different element, focusing it with a\n * pointing device, while we still think we're in keyboard modality.\n * @param {Event} e\n */\n function onPointerDown(e) {\n hadKeyboardEvent = false;\n }\n\n /**\n * On `focus`, add the `focus-visible` class to the target if:\n * - the target received focus as a result of keyboard navigation, or\n * - the event target is an element that will likely require interaction\n * via the keyboard (e.g. a text box)\n * @param {Event} e\n */\n function onFocus(e) {\n // Prevent IE from focusing the document or HTML element.\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n addFocusVisibleClass(e.target);\n }\n }\n\n /**\n * On `blur`, remove the `focus-visible` class from the target.\n * @param {Event} e\n */\n function onBlur(e) {\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (\n e.target.classList.contains('focus-visible') ||\n e.target.hasAttribute('data-focus-visible-added')\n ) {\n // To detect a tab/window switch, we look for a blur event followed\n // rapidly by a visibility change.\n // If we don't see a visibility change within 100ms, it's probably a\n // regular focus change.\n hadFocusVisibleRecently = true;\n window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n hadFocusVisibleRecently = false;\n }, 100);\n removeFocusVisibleClass(e.target);\n }\n }\n\n /**\n * If the user changes tabs, keep track of whether or not the previously\n * focused element had .focus-visible.\n * @param {Event} e\n */\n function onVisibilityChange(e) {\n if (document.visibilityState === 'hidden') {\n // If the tab becomes active again, the browser will handle calling focus\n // on the element (Safari actually calls it twice).\n // If this tab change caused a blur on an element with focus-visible,\n // re-apply the class when the user switches back to the tab.\n if (hadFocusVisibleRecently) {\n hadKeyboardEvent = true;\n }\n addInitialPointerMoveListeners();\n }\n }\n\n /**\n * Add a group of listeners to detect usage of any pointing devices.\n * These listeners will be added when the polyfill first loads, and anytime\n * the window is blurred, so that they are active when the window regains\n * focus.\n */\n function addInitialPointerMoveListeners() {\n document.addEventListener('mousemove', onInitialPointerMove);\n document.addEventListener('mousedown', onInitialPointerMove);\n document.addEventListener('mouseup', onInitialPointerMove);\n document.addEventListener('pointermove', onInitialPointerMove);\n document.addEventListener('pointerdown', onInitialPointerMove);\n document.addEventListener('pointerup', onInitialPointerMove);\n document.addEventListener('touchmove', onInitialPointerMove);\n document.addEventListener('touchstart', onInitialPointerMove);\n document.addEventListener('touchend', onInitialPointerMove);\n }\n\n function removeInitialPointerMoveListeners() {\n document.removeEventListener('mousemove', onInitialPointerMove);\n document.removeEventListener('mousedown', onInitialPointerMove);\n document.removeEventListener('mouseup', onInitialPointerMove);\n document.removeEventListener('pointermove', onInitialPointerMove);\n document.removeEventListener('pointerdown', onInitialPointerMove);\n document.removeEventListener('pointerup', onInitialPointerMove);\n document.removeEventListener('touchmove', onInitialPointerMove);\n document.removeEventListener('touchstart', onInitialPointerMove);\n document.removeEventListener('touchend', onInitialPointerMove);\n }\n\n /**\n * When the polfyill first loads, assume the user is in keyboard modality.\n * If any event is received from a pointing device (e.g. mouse, pointer,\n * touch), turn off keyboard modality.\n * This accounts for situations where focus enters the page from the URL bar.\n * @param {Event} e\n */\n function onInitialPointerMove(e) {\n // Work around a Safari quirk that fires a mousemove on whenever the\n // window blurs, even if you're tabbing out of the page. \u00AF\\_(\u30C4)_/\u00AF\n if (e.target.nodeName && e.target.nodeName.toLowerCase() === 'html') {\n return;\n }\n\n hadKeyboardEvent = false;\n removeInitialPointerMoveListeners();\n }\n\n // For some kinds of state, we are interested in changes at the global scope\n // only. For example, global pointer input, global key presses and global\n // visibility change should affect the state at every scope:\n document.addEventListener('keydown', onKeyDown, true);\n document.addEventListener('mousedown', onPointerDown, true);\n document.addEventListener('pointerdown', onPointerDown, true);\n document.addEventListener('touchstart', onPointerDown, true);\n document.addEventListener('visibilitychange', onVisibilityChange, true);\n\n addInitialPointerMoveListeners();\n\n // For focus and blur, we specifically care about state changes in the local\n // scope. This is because focus / blur events that originate from within a\n // shadow root are not re-dispatched from the host element if it was already\n // the active element in its own scope:\n scope.addEventListener('focus', onFocus, true);\n scope.addEventListener('blur', onBlur, true);\n\n // We detect that a node is a ShadowRoot by ensuring that it is a\n // DocumentFragment and also has a host property. This check covers native\n // implementation and polyfill implementation transparently. If we only cared\n // about the native implementation, we could just check if the scope was\n // an instance of a ShadowRoot.\n if (scope.nodeType === Node.DOCUMENT_FRAGMENT_NODE && scope.host) {\n // Since a ShadowRoot is a special kind of DocumentFragment, it does not\n // have a root element to add a class to. So, we add this attribute to the\n // host element instead:\n scope.host.setAttribute('data-js-focus-visible', '');\n } else if (scope.nodeType === Node.DOCUMENT_NODE) {\n document.documentElement.classList.add('js-focus-visible');\n document.documentElement.setAttribute('data-js-focus-visible', '');\n }\n }\n\n // It is important to wrap all references to global window and document in\n // these checks to support server-side rendering use cases\n // @see https://github.com/WICG/focus-visible/issues/199\n if (typeof window !== 'undefined' && typeof document !== 'undefined') {\n // Make the polyfill helper globally available. This can be used as a signal\n // to interested libraries that wish to coordinate with the polyfill for e.g.,\n // applying the polyfill to a shadow root:\n window.applyFocusVisiblePolyfill = applyFocusVisiblePolyfill;\n\n // Notify interested libraries of the polyfill's presence, in case the\n // polyfill was loaded lazily:\n var event;\n\n try {\n event = new CustomEvent('focus-visible-polyfill-ready');\n } catch (error) {\n // IE11 does not support using CustomEvent as a constructor directly:\n event = document.createEvent('CustomEvent');\n event.initCustomEvent('focus-visible-polyfill-ready', false, false, {});\n }\n\n window.dispatchEvent(event);\n }\n\n if (typeof document !== 'undefined') {\n // Apply the polyfill to the global document, so that no JavaScript\n // coordination is required to use the polyfill in the top-level document:\n applyFocusVisiblePolyfill(document);\n }\n\n})));\n", "/*!\n * escape-html\n * Copyright(c) 2012-2013 TJ Holowaychuk\n * Copyright(c) 2015 Andreas Lubbe\n * Copyright(c) 2015 Tiancheng \"Timothy\" Gu\n * MIT Licensed\n */\n\n'use strict';\n\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Module exports.\n * @public\n */\n\nmodule.exports = escapeHtml;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n var str = '' + string;\n var match = matchHtmlRegExp.exec(str);\n\n if (!match) {\n return str;\n }\n\n var escape;\n var html = '';\n var index = 0;\n var lastIndex = 0;\n\n for (index = match.index; index < str.length; index++) {\n switch (str.charCodeAt(index)) {\n case 34: // \"\n escape = '"';\n break;\n case 38: // &\n escape = '&';\n break;\n case 39: // '\n escape = ''';\n break;\n case 60: // <\n escape = '<';\n break;\n case 62: // >\n escape = '>';\n break;\n default:\n continue;\n }\n\n if (lastIndex !== index) {\n html += str.substring(lastIndex, index);\n }\n\n lastIndex = index + 1;\n html += escape;\n }\n\n return lastIndex !== index\n ? html + str.substring(lastIndex, index)\n : html;\n}\n", "/*!\n * clipboard.js v2.0.11\n * https://clipboardjs.com/\n *\n * Licensed MIT \u00A9 Zeno Rocha\n */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"ClipboardJS\"] = factory();\n\telse\n\t\troot[\"ClipboardJS\"] = factory();\n})(this, function() {\nreturn /******/ (function() { // webpackBootstrap\n/******/ \tvar __webpack_modules__ = ({\n\n/***/ 686:\n/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, {\n \"default\": function() { return /* binding */ clipboard; }\n});\n\n// EXTERNAL MODULE: ./node_modules/tiny-emitter/index.js\nvar tiny_emitter = __webpack_require__(279);\nvar tiny_emitter_default = /*#__PURE__*/__webpack_require__.n(tiny_emitter);\n// EXTERNAL MODULE: ./node_modules/good-listener/src/listen.js\nvar listen = __webpack_require__(370);\nvar listen_default = /*#__PURE__*/__webpack_require__.n(listen);\n// EXTERNAL MODULE: ./node_modules/select/src/select.js\nvar src_select = __webpack_require__(817);\nvar select_default = /*#__PURE__*/__webpack_require__.n(src_select);\n;// CONCATENATED MODULE: ./src/common/command.js\n/**\n * Executes a given operation type.\n * @param {String} type\n * @return {Boolean}\n */\nfunction command(type) {\n try {\n return document.execCommand(type);\n } catch (err) {\n return false;\n }\n}\n;// CONCATENATED MODULE: ./src/actions/cut.js\n\n\n/**\n * Cut action wrapper.\n * @param {String|HTMLElement} target\n * @return {String}\n */\n\nvar ClipboardActionCut = function ClipboardActionCut(target) {\n var selectedText = select_default()(target);\n command('cut');\n return selectedText;\n};\n\n/* harmony default export */ var actions_cut = (ClipboardActionCut);\n;// CONCATENATED MODULE: ./src/common/create-fake-element.js\n/**\n * Creates a fake textarea element with a value.\n * @param {String} value\n * @return {HTMLElement}\n */\nfunction createFakeElement(value) {\n var isRTL = document.documentElement.getAttribute('dir') === 'rtl';\n var fakeElement = document.createElement('textarea'); // Prevent zooming on iOS\n\n fakeElement.style.fontSize = '12pt'; // Reset box model\n\n fakeElement.style.border = '0';\n fakeElement.style.padding = '0';\n fakeElement.style.margin = '0'; // Move element out of screen horizontally\n\n fakeElement.style.position = 'absolute';\n fakeElement.style[isRTL ? 'right' : 'left'] = '-9999px'; // Move element to the same position vertically\n\n var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n fakeElement.style.top = \"\".concat(yPosition, \"px\");\n fakeElement.setAttribute('readonly', '');\n fakeElement.value = value;\n return fakeElement;\n}\n;// CONCATENATED MODULE: ./src/actions/copy.js\n\n\n\n/**\n * Create fake copy action wrapper using a fake element.\n * @param {String} target\n * @param {Object} options\n * @return {String}\n */\n\nvar fakeCopyAction = function fakeCopyAction(value, options) {\n var fakeElement = createFakeElement(value);\n options.container.appendChild(fakeElement);\n var selectedText = select_default()(fakeElement);\n command('copy');\n fakeElement.remove();\n return selectedText;\n};\n/**\n * Copy action wrapper.\n * @param {String|HTMLElement} target\n * @param {Object} options\n * @return {String}\n */\n\n\nvar ClipboardActionCopy = function ClipboardActionCopy(target) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n container: document.body\n };\n var selectedText = '';\n\n if (typeof target === 'string') {\n selectedText = fakeCopyAction(target, options);\n } else if (target instanceof HTMLInputElement && !['text', 'search', 'url', 'tel', 'password'].includes(target === null || target === void 0 ? void 0 : target.type)) {\n // If input type doesn't support `setSelectionRange`. Simulate it. https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/setSelectionRange\n selectedText = fakeCopyAction(target.value, options);\n } else {\n selectedText = select_default()(target);\n command('copy');\n }\n\n return selectedText;\n};\n\n/* harmony default export */ var actions_copy = (ClipboardActionCopy);\n;// CONCATENATED MODULE: ./src/actions/default.js\nfunction _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\n\n\n/**\n * Inner function which performs selection from either `text` or `target`\n * properties and then executes copy or cut operations.\n * @param {Object} options\n */\n\nvar ClipboardActionDefault = function ClipboardActionDefault() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n // Defines base properties passed from constructor.\n var _options$action = options.action,\n action = _options$action === void 0 ? 'copy' : _options$action,\n container = options.container,\n target = options.target,\n text = options.text; // Sets the `action` to be performed which can be either 'copy' or 'cut'.\n\n if (action !== 'copy' && action !== 'cut') {\n throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n } // Sets the `target` property using an element that will be have its content copied.\n\n\n if (target !== undefined) {\n if (target && _typeof(target) === 'object' && target.nodeType === 1) {\n if (action === 'copy' && target.hasAttribute('disabled')) {\n throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n }\n\n if (action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n }\n } else {\n throw new Error('Invalid \"target\" value, use a valid Element');\n }\n } // Define selection strategy based on `text` property.\n\n\n if (text) {\n return actions_copy(text, {\n container: container\n });\n } // Defines which selection strategy based on `target` property.\n\n\n if (target) {\n return action === 'cut' ? actions_cut(target) : actions_copy(target, {\n container: container\n });\n }\n};\n\n/* harmony default export */ var actions_default = (ClipboardActionDefault);\n;// CONCATENATED MODULE: ./src/clipboard.js\nfunction clipboard_typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { clipboard_typeof = function _typeof(obj) { return typeof obj; }; } else { clipboard_typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return clipboard_typeof(obj); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (clipboard_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n\n\n\n\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\nfunction getAttributeValue(suffix, element) {\n var attribute = \"data-clipboard-\".concat(suffix);\n\n if (!element.hasAttribute(attribute)) {\n return;\n }\n\n return element.getAttribute(attribute);\n}\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\n\n\nvar Clipboard = /*#__PURE__*/function (_Emitter) {\n _inherits(Clipboard, _Emitter);\n\n var _super = _createSuper(Clipboard);\n\n /**\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n * @param {Object} options\n */\n function Clipboard(trigger, options) {\n var _this;\n\n _classCallCheck(this, Clipboard);\n\n _this = _super.call(this);\n\n _this.resolveOptions(options);\n\n _this.listenClick(trigger);\n\n return _this;\n }\n /**\n * Defines if attributes would be resolved using internal setter functions\n * or custom functions that were passed in the constructor.\n * @param {Object} options\n */\n\n\n _createClass(Clipboard, [{\n key: \"resolveOptions\",\n value: function resolveOptions() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body;\n }\n /**\n * Adds a click event listener to the passed trigger.\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n */\n\n }, {\n key: \"listenClick\",\n value: function listenClick(trigger) {\n var _this2 = this;\n\n this.listener = listen_default()(trigger, 'click', function (e) {\n return _this2.onClick(e);\n });\n }\n /**\n * Defines a new `ClipboardAction` on each click event.\n * @param {Event} e\n */\n\n }, {\n key: \"onClick\",\n value: function onClick(e) {\n var trigger = e.delegateTarget || e.currentTarget;\n var action = this.action(trigger) || 'copy';\n var text = actions_default({\n action: action,\n container: this.container,\n target: this.target(trigger),\n text: this.text(trigger)\n }); // Fires an event based on the copy operation result.\n\n this.emit(text ? 'success' : 'error', {\n action: action,\n text: text,\n trigger: trigger,\n clearSelection: function clearSelection() {\n if (trigger) {\n trigger.focus();\n }\n\n window.getSelection().removeAllRanges();\n }\n });\n }\n /**\n * Default `action` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: \"defaultAction\",\n value: function defaultAction(trigger) {\n return getAttributeValue('action', trigger);\n }\n /**\n * Default `target` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: \"defaultTarget\",\n value: function defaultTarget(trigger) {\n var selector = getAttributeValue('target', trigger);\n\n if (selector) {\n return document.querySelector(selector);\n }\n }\n /**\n * Allow fire programmatically a copy action\n * @param {String|HTMLElement} target\n * @param {Object} options\n * @returns Text copied.\n */\n\n }, {\n key: \"defaultText\",\n\n /**\n * Default `text` lookup function.\n * @param {Element} trigger\n */\n value: function defaultText(trigger) {\n return getAttributeValue('text', trigger);\n }\n /**\n * Destroy lifecycle.\n */\n\n }, {\n key: \"destroy\",\n value: function destroy() {\n this.listener.destroy();\n }\n }], [{\n key: \"copy\",\n value: function copy(target) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n container: document.body\n };\n return actions_copy(target, options);\n }\n /**\n * Allow fire programmatically a cut action\n * @param {String|HTMLElement} target\n * @returns Text cutted.\n */\n\n }, {\n key: \"cut\",\n value: function cut(target) {\n return actions_cut(target);\n }\n /**\n * Returns the support of the given action, or all actions if no action is\n * given.\n * @param {String} [action]\n */\n\n }, {\n key: \"isSupported\",\n value: function isSupported() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n var actions = typeof action === 'string' ? [action] : action;\n var support = !!document.queryCommandSupported;\n actions.forEach(function (action) {\n support = support && !!document.queryCommandSupported(action);\n });\n return support;\n }\n }]);\n\n return Clipboard;\n}((tiny_emitter_default()));\n\n/* harmony default export */ var clipboard = (Clipboard);\n\n/***/ }),\n\n/***/ 828:\n/***/ (function(module) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n var proto = Element.prototype;\n\n proto.matches = proto.matchesSelector ||\n proto.mozMatchesSelector ||\n proto.msMatchesSelector ||\n proto.oMatchesSelector ||\n proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n if (typeof element.matches === 'function' &&\n element.matches(selector)) {\n return element;\n }\n element = element.parentNode;\n }\n}\n\nmodule.exports = closest;\n\n\n/***/ }),\n\n/***/ 438:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar closest = __webpack_require__(828);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n var listenerFn = listener.apply(this, arguments);\n\n element.addEventListener(type, listenerFn, useCapture);\n\n return {\n destroy: function() {\n element.removeEventListener(type, listenerFn, useCapture);\n }\n }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n // Handle the regular Element usage\n if (typeof elements.addEventListener === 'function') {\n return _delegate.apply(null, arguments);\n }\n\n // Handle Element-less usage, it defaults to global delegation\n if (typeof type === 'function') {\n // Use `document` as the first parameter, then apply arguments\n // This is a short way to .unshift `arguments` without running into deoptimizations\n return _delegate.bind(null, document).apply(null, arguments);\n }\n\n // Handle Selector-based usage\n if (typeof elements === 'string') {\n elements = document.querySelectorAll(elements);\n }\n\n // Handle Array-like based usage\n return Array.prototype.map.call(elements, function (element) {\n return _delegate(element, selector, type, callback, useCapture);\n });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n return function(e) {\n e.delegateTarget = closest(e.target, selector);\n\n if (e.delegateTarget) {\n callback.call(element, e);\n }\n }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n\n/***/ 879:\n/***/ (function(__unused_webpack_module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n return value !== undefined\n && value instanceof HTMLElement\n && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return value !== undefined\n && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n && ('length' in value)\n && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n return typeof value === 'string'\n || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return type === '[object Function]';\n};\n\n\n/***/ }),\n\n/***/ 370:\n/***/ (function(module, __unused_webpack_exports, __webpack_require__) {\n\nvar is = __webpack_require__(879);\nvar delegate = __webpack_require__(438);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n if (!target && !type && !callback) {\n throw new Error('Missing required arguments');\n }\n\n if (!is.string(type)) {\n throw new TypeError('Second argument must be a String');\n }\n\n if (!is.fn(callback)) {\n throw new TypeError('Third argument must be a Function');\n }\n\n if (is.node(target)) {\n return listenNode(target, type, callback);\n }\n else if (is.nodeList(target)) {\n return listenNodeList(target, type, callback);\n }\n else if (is.string(target)) {\n return listenSelector(target, type, callback);\n }\n else {\n throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n node.addEventListener(type, callback);\n\n return {\n destroy: function() {\n node.removeEventListener(type, callback);\n }\n }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.addEventListener(type, callback);\n });\n\n return {\n destroy: function() {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.removeEventListener(type, callback);\n });\n }\n }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n\n/***/ 817:\n/***/ (function(module) {\n\nfunction select(element) {\n var selectedText;\n\n if (element.nodeName === 'SELECT') {\n element.focus();\n\n selectedText = element.value;\n }\n else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n var isReadOnly = element.hasAttribute('readonly');\n\n if (!isReadOnly) {\n element.setAttribute('readonly', '');\n }\n\n element.select();\n element.setSelectionRange(0, element.value.length);\n\n if (!isReadOnly) {\n element.removeAttribute('readonly');\n }\n\n selectedText = element.value;\n }\n else {\n if (element.hasAttribute('contenteditable')) {\n element.focus();\n }\n\n var selection = window.getSelection();\n var range = document.createRange();\n\n range.selectNodeContents(element);\n selection.removeAllRanges();\n selection.addRange(range);\n\n selectedText = selection.toString();\n }\n\n return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n\n/***/ 279:\n/***/ (function(module) {\n\nfunction E () {\n // Keep this empty so it's easier to inherit from\n // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n on: function (name, callback, ctx) {\n var e = this.e || (this.e = {});\n\n (e[name] || (e[name] = [])).push({\n fn: callback,\n ctx: ctx\n });\n\n return this;\n },\n\n once: function (name, callback, ctx) {\n var self = this;\n function listener () {\n self.off(name, listener);\n callback.apply(ctx, arguments);\n };\n\n listener._ = callback\n return this.on(name, listener, ctx);\n },\n\n emit: function (name) {\n var data = [].slice.call(arguments, 1);\n var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n var i = 0;\n var len = evtArr.length;\n\n for (i; i < len; i++) {\n evtArr[i].fn.apply(evtArr[i].ctx, data);\n }\n\n return this;\n },\n\n off: function (name, callback) {\n var e = this.e || (this.e = {});\n var evts = e[name];\n var liveEvents = [];\n\n if (evts && callback) {\n for (var i = 0, len = evts.length; i < len; i++) {\n if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n liveEvents.push(evts[i]);\n }\n }\n\n // Remove event from queue to prevent memory leak\n // Suggested by https://github.com/lazd\n // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n (liveEvents.length)\n ? e[name] = liveEvents\n : delete e[name];\n\n return this;\n }\n};\n\nmodule.exports = E;\nmodule.exports.TinyEmitter = E;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(__webpack_module_cache__[moduleId]) {\n/******/ \t\t\treturn __webpack_module_cache__[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/************************************************************************/\n/******/ \t// module exports must be returned from runtime so entry inlining is disabled\n/******/ \t// startup\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(686);\n/******/ })()\n.default;\n});", "/*\n * Copyright (c) 2016-2024 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport \"focus-visible\"\n\nimport {\n EMPTY,\n NEVER,\n Observable,\n Subject,\n defer,\n delay,\n filter,\n map,\n merge,\n mergeWith,\n shareReplay,\n switchMap\n} from \"rxjs\"\n\nimport { configuration, feature } from \"./_\"\nimport {\n at,\n getActiveElement,\n getOptionalElement,\n requestJSON,\n setLocation,\n setToggle,\n watchDocument,\n watchKeyboard,\n watchLocation,\n watchLocationTarget,\n watchMedia,\n watchPrint,\n watchScript,\n watchViewport\n} from \"./browser\"\nimport {\n getComponentElement,\n getComponentElements,\n mountAnnounce,\n mountBackToTop,\n mountConsent,\n mountContent,\n mountDialog,\n mountHeader,\n mountHeaderTitle,\n mountPalette,\n mountProgress,\n mountSearch,\n mountSearchHiglight,\n mountSidebar,\n mountSource,\n mountTableOfContents,\n mountTabs,\n watchHeader,\n watchMain\n} from \"./components\"\nimport {\n SearchIndex,\n setupClipboardJS,\n setupInstantNavigation,\n setupVersionSelector\n} from \"./integrations\"\nimport {\n patchEllipsis,\n patchIndeterminate,\n patchScrollfix,\n patchScrolllock\n} from \"./patches\"\nimport \"./polyfills\"\n\n/* ----------------------------------------------------------------------------\n * Functions - @todo refactor\n * ------------------------------------------------------------------------- */\n\n/**\n * Fetch search index\n *\n * @returns Search index observable\n */\nfunction fetchSearchIndex(): Observable {\n if (location.protocol === \"file:\") {\n return watchScript(\n `${new URL(\"search/search_index.js\", config.base)}`\n )\n .pipe(\n // @ts-ignore - @todo fix typings\n map(() => __index),\n shareReplay(1)\n )\n } else {\n return requestJSON(\n new URL(\"search/search_index.json\", config.base)\n )\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Application\n * ------------------------------------------------------------------------- */\n\n/* Yay, JavaScript is available */\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Set up navigation observables and subjects */\nconst document$ = watchDocument()\nconst location$ = watchLocation()\nconst target$ = watchLocationTarget(location$)\nconst keyboard$ = watchKeyboard()\n\n/* Set up media observables */\nconst viewport$ = watchViewport()\nconst tablet$ = watchMedia(\"(min-width: 960px)\")\nconst screen$ = watchMedia(\"(min-width: 1220px)\")\nconst print$ = watchPrint()\n\n/* Retrieve search index, if search is enabled */\nconst config = configuration()\nconst index$ = document.forms.namedItem(\"search\")\n ? fetchSearchIndex()\n : NEVER\n\n/* Set up Clipboard.js integration */\nconst alert$ = new Subject()\nsetupClipboardJS({ alert$ })\n\n/* Set up progress indicator */\nconst progress$ = new Subject()\n\n/* Set up instant navigation, if enabled */\nif (feature(\"navigation.instant\"))\n setupInstantNavigation({ location$, viewport$, progress$ })\n .subscribe(document$)\n\n/* Set up version selector */\nif (config.version?.provider === \"mike\")\n setupVersionSelector({ document$ })\n\n/* Always close drawer and search on navigation */\nmerge(location$, target$)\n .pipe(\n delay(125)\n )\n .subscribe(() => {\n setToggle(\"drawer\", false)\n setToggle(\"search\", false)\n })\n\n/* Set up global keyboard handlers */\nkeyboard$\n .pipe(\n filter(({ mode }) => mode === \"global\")\n )\n .subscribe(key => {\n switch (key.type) {\n\n /* Go to previous page */\n case \"p\":\n case \",\":\n const prev = getOptionalElement(\"link[rel=prev]\")\n if (typeof prev !== \"undefined\")\n setLocation(prev)\n break\n\n /* Go to next page */\n case \"n\":\n case \".\":\n const next = getOptionalElement(\"link[rel=next]\")\n if (typeof next !== \"undefined\")\n setLocation(next)\n break\n\n /* Expand navigation, see https://bit.ly/3ZjG5io */\n case \"Enter\":\n const active = getActiveElement()\n if (active instanceof HTMLLabelElement)\n active.click()\n }\n })\n\n/* Set up patches */\npatchEllipsis({ viewport$, document$ })\npatchIndeterminate({ document$, tablet$ })\npatchScrollfix({ document$ })\npatchScrolllock({ viewport$, tablet$ })\n\n/* Set up header and main area observable */\nconst header$ = watchHeader(getComponentElement(\"header\"), { viewport$ })\nconst main$ = document$\n .pipe(\n map(() => getComponentElement(\"main\")),\n switchMap(el => watchMain(el, { viewport$, header$ })),\n shareReplay(1)\n )\n\n/* Set up control component observables */\nconst control$ = merge(\n\n /* Consent */\n ...getComponentElements(\"consent\")\n .map(el => mountConsent(el, { target$ })),\n\n /* Dialog */\n ...getComponentElements(\"dialog\")\n .map(el => mountDialog(el, { alert$ })),\n\n /* Color palette */\n ...getComponentElements(\"palette\")\n .map(el => mountPalette(el)),\n\n /* Progress bar */\n ...getComponentElements(\"progress\")\n .map(el => mountProgress(el, { progress$ })),\n\n /* Search */\n ...getComponentElements(\"search\")\n .map(el => mountSearch(el, { index$, keyboard$ })),\n\n /* Repository information */\n ...getComponentElements(\"source\")\n .map(el => mountSource(el))\n)\n\n/* Set up content component observables */\nconst content$ = defer(() => merge(\n\n /* Announcement bar */\n ...getComponentElements(\"announce\")\n .map(el => mountAnnounce(el)),\n\n /* Content */\n ...getComponentElements(\"content\")\n .map(el => mountContent(el, { viewport$, target$, print$ })),\n\n /* Search highlighting */\n ...getComponentElements(\"content\")\n .map(el => feature(\"search.highlight\")\n ? mountSearchHiglight(el, { index$, location$ })\n : EMPTY\n ),\n\n /* Header */\n ...getComponentElements(\"header\")\n .map(el => mountHeader(el, { viewport$, header$, main$ })),\n\n /* Header title */\n ...getComponentElements(\"header-title\")\n .map(el => mountHeaderTitle(el, { viewport$, header$ })),\n\n /* Sidebar */\n ...getComponentElements(\"sidebar\")\n .map(el => el.getAttribute(\"data-md-type\") === \"navigation\"\n ? at(screen$, () => mountSidebar(el, { viewport$, header$, main$ }))\n : at(tablet$, () => mountSidebar(el, { viewport$, header$, main$ }))\n ),\n\n /* Navigation tabs */\n ...getComponentElements(\"tabs\")\n .map(el => mountTabs(el, { viewport$, header$ })),\n\n /* Table of contents */\n ...getComponentElements(\"toc\")\n .map(el => mountTableOfContents(el, {\n viewport$, header$, main$, target$\n })),\n\n /* Back-to-top button */\n ...getComponentElements(\"top\")\n .map(el => mountBackToTop(el, { viewport$, header$, main$, target$ }))\n))\n\n/* Set up component observables */\nconst component$ = document$\n .pipe(\n switchMap(() => content$),\n mergeWith(control$),\n shareReplay(1)\n )\n\n/* Subscribe to all components */\ncomponent$.subscribe()\n\n/* ----------------------------------------------------------------------------\n * Exports\n * ------------------------------------------------------------------------- */\n\nwindow.document$ = document$ /* Document observable */\nwindow.location$ = location$ /* Location subject */\nwindow.target$ = target$ /* Location target observable */\nwindow.keyboard$ = keyboard$ /* Keyboard observable */\nwindow.viewport$ = viewport$ /* Viewport observable */\nwindow.tablet$ = tablet$ /* Media tablet observable */\nwindow.screen$ = screen$ /* Media screen observable */\nwindow.print$ = print$ /* Media print observable */\nwindow.alert$ = alert$ /* Alert subject */\nwindow.progress$ = progress$ /* Progress indicator subject */\nwindow.component$ = component$ /* Component observable */\n", "/******************************************************************************\nCopyright (c) Microsoft Corporation.\n\nPermission to use, copy, modify, and/or distribute this software for any\npurpose with or without fee is hereby granted.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\nPERFORMANCE OF THIS SOFTWARE.\n***************************************************************************** */\n/* global Reflect, Promise, SuppressedError, Symbol, Iterator */\n\nvar extendStatics = function(d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n};\n\nexport function __extends(d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n}\n\nexport var __assign = function() {\n __assign = Object.assign || function __assign(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\n }\n return t;\n }\n return __assign.apply(this, arguments);\n}\n\nexport function __rest(s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\n t[p[i]] = s[p[i]];\n }\n return t;\n}\n\nexport function __decorate(decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n}\n\nexport function __param(paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n}\n\nexport function __esDecorate(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\n function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\n var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\n var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\n var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});\n var _, done = false;\n for (var i = decorators.length - 1; i >= 0; i--) {\n var context = {};\n for (var p in contextIn) context[p] = p === \"access\" ? {} : contextIn[p];\n for (var p in contextIn.access) context.access[p] = contextIn.access[p];\n context.addInitializer = function (f) { if (done) throw new TypeError(\"Cannot add initializers after decoration has completed\"); extraInitializers.push(accept(f || null)); };\n var result = (0, decorators[i])(kind === \"accessor\" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);\n if (kind === \"accessor\") {\n if (result === void 0) continue;\n if (result === null || typeof result !== \"object\") throw new TypeError(\"Object expected\");\n if (_ = accept(result.get)) descriptor.get = _;\n if (_ = accept(result.set)) descriptor.set = _;\n if (_ = accept(result.init)) initializers.unshift(_);\n }\n else if (_ = accept(result)) {\n if (kind === \"field\") initializers.unshift(_);\n else descriptor[key] = _;\n }\n }\n if (target) Object.defineProperty(target, contextIn.name, descriptor);\n done = true;\n};\n\nexport function __runInitializers(thisArg, initializers, value) {\n var useValue = arguments.length > 2;\n for (var i = 0; i < initializers.length; i++) {\n value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);\n }\n return useValue ? value : void 0;\n};\n\nexport function __propKey(x) {\n return typeof x === \"symbol\" ? x : \"\".concat(x);\n};\n\nexport function __setFunctionName(f, name, prefix) {\n if (typeof name === \"symbol\") name = name.description ? \"[\".concat(name.description, \"]\") : \"\";\n return Object.defineProperty(f, \"name\", { configurable: true, value: prefix ? \"\".concat(prefix, \" \", name) : name });\n};\n\nexport function __metadata(metadataKey, metadataValue) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\n}\n\nexport function __awaiter(thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n}\n\nexport function __generator(thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === \"function\" ? Iterator : Object).prototype);\n return g.next = verb(0), g[\"throw\"] = verb(1), g[\"return\"] = verb(2), typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (g && (g = 0, op[0] && (_ = 0)), _) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n}\n\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n});\n\nexport function __exportStar(m, o) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\n}\n\nexport function __values(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n}\n\nexport function __read(o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n}\n\n/** @deprecated */\nexport function __spread() {\n for (var ar = [], i = 0; i < arguments.length; i++)\n ar = ar.concat(__read(arguments[i]));\n return ar;\n}\n\n/** @deprecated */\nexport function __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\n r[k] = a[j];\n return r;\n}\n\nexport function __spreadArray(to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n}\n\nexport function __await(v) {\n return this instanceof __await ? (this.v = v, this) : new __await(v);\n}\n\nexport function __asyncGenerator(thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = Object.create((typeof AsyncIterator === \"function\" ? AsyncIterator : Object).prototype), verb(\"next\"), verb(\"throw\"), verb(\"return\", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;\n function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }\n function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n}\n\nexport function __asyncDelegator(o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }\n}\n\nexport function __asyncValues(o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n}\n\nexport function __makeTemplateObject(cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n};\n\nvar __setModuleDefault = Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n};\n\nexport function __importStar(mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n}\n\nexport function __importDefault(mod) {\n return (mod && mod.__esModule) ? mod : { default: mod };\n}\n\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n}\n\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n}\n\nexport function __classPrivateFieldIn(state, receiver) {\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\n}\n\nexport function __addDisposableResource(env, value, async) {\n if (value !== null && value !== void 0) {\n if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n var dispose, inner;\n if (async) {\n if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n dispose = value[Symbol.asyncDispose];\n }\n if (dispose === void 0) {\n if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n dispose = value[Symbol.dispose];\n if (async) inner = dispose;\n }\n if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n env.stack.push({ value: value, dispose: dispose, async: async });\n }\n else if (async) {\n env.stack.push({ async: true });\n }\n return value;\n}\n\nvar _SuppressedError = typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n var e = new Error(message);\n return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n};\n\nexport function __disposeResources(env) {\n function fail(e) {\n env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n env.hasError = true;\n }\n var r, s = 0;\n function next() {\n while (r = env.stack.pop()) {\n try {\n if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\n if (r.dispose) {\n var result = r.dispose.call(r.value);\n if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n }\n else s |= 1;\n }\n catch (e) {\n fail(e);\n }\n }\n if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\n if (env.hasError) throw env.error;\n }\n return next();\n}\n\nexport default {\n __extends,\n __assign,\n __rest,\n __decorate,\n __param,\n __metadata,\n __awaiter,\n __generator,\n __createBinding,\n __exportStar,\n __values,\n __read,\n __spread,\n __spreadArrays,\n __spreadArray,\n __await,\n __asyncGenerator,\n __asyncDelegator,\n __asyncValues,\n __makeTemplateObject,\n __importStar,\n __importDefault,\n __classPrivateFieldGet,\n __classPrivateFieldSet,\n __classPrivateFieldIn,\n __addDisposableResource,\n __disposeResources,\n};\n", "/**\n * Returns true if the object is a function.\n * @param value The value to check\n */\nexport function isFunction(value: any): value is (...args: any[]) => any {\n return typeof value === 'function';\n}\n", "/**\n * Used to create Error subclasses until the community moves away from ES5.\n *\n * This is because compiling from TypeScript down to ES5 has issues with subclassing Errors\n * as well as other built-in types: https://github.com/Microsoft/TypeScript/issues/12123\n *\n * @param createImpl A factory function to create the actual constructor implementation. The returned\n * function should be a named function that calls `_super` internally.\n */\nexport function createErrorClass(createImpl: (_super: any) => any): T {\n const _super = (instance: any) => {\n Error.call(instance);\n instance.stack = new Error().stack;\n };\n\n const ctorFunc = createImpl(_super);\n ctorFunc.prototype = Object.create(Error.prototype);\n ctorFunc.prototype.constructor = ctorFunc;\n return ctorFunc;\n}\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface UnsubscriptionError extends Error {\n readonly errors: any[];\n}\n\nexport interface UnsubscriptionErrorCtor {\n /**\n * @deprecated Internal implementation detail. Do not construct error instances.\n * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n */\n new (errors: any[]): UnsubscriptionError;\n}\n\n/**\n * An error thrown when one or more errors have occurred during the\n * `unsubscribe` of a {@link Subscription}.\n */\nexport const UnsubscriptionError: UnsubscriptionErrorCtor = createErrorClass(\n (_super) =>\n function UnsubscriptionErrorImpl(this: any, errors: (Error | string)[]) {\n _super(this);\n this.message = errors\n ? `${errors.length} errors occurred during unsubscription:\n${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\\n ')}`\n : '';\n this.name = 'UnsubscriptionError';\n this.errors = errors;\n }\n);\n", "/**\n * Removes an item from an array, mutating it.\n * @param arr The array to remove the item from\n * @param item The item to remove\n */\nexport function arrRemove(arr: T[] | undefined | null, item: T) {\n if (arr) {\n const index = arr.indexOf(item);\n 0 <= index && arr.splice(index, 1);\n }\n}\n", "import { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nimport { SubscriptionLike, TeardownLogic, Unsubscribable } from './types';\nimport { arrRemove } from './util/arrRemove';\n\n/**\n * Represents a disposable resource, such as the execution of an Observable. A\n * Subscription has one important method, `unsubscribe`, that takes no argument\n * and just disposes the resource held by the subscription.\n *\n * Additionally, subscriptions may be grouped together through the `add()`\n * method, which will attach a child Subscription to the current Subscription.\n * When a Subscription is unsubscribed, all its children (and its grandchildren)\n * will be unsubscribed as well.\n *\n * @class Subscription\n */\nexport class Subscription implements SubscriptionLike {\n /** @nocollapse */\n public static EMPTY = (() => {\n const empty = new Subscription();\n empty.closed = true;\n return empty;\n })();\n\n /**\n * A flag to indicate whether this Subscription has already been unsubscribed.\n */\n public closed = false;\n\n private _parentage: Subscription[] | Subscription | null = null;\n\n /**\n * The list of registered finalizers to execute upon unsubscription. Adding and removing from this\n * list occurs in the {@link #add} and {@link #remove} methods.\n */\n private _finalizers: Exclude[] | null = null;\n\n /**\n * @param initialTeardown A function executed first as part of the finalization\n * process that is kicked off when {@link #unsubscribe} is called.\n */\n constructor(private initialTeardown?: () => void) {}\n\n /**\n * Disposes the resources held by the subscription. May, for instance, cancel\n * an ongoing Observable execution or cancel any other type of work that\n * started when the Subscription was created.\n * @return {void}\n */\n unsubscribe(): void {\n let errors: any[] | undefined;\n\n if (!this.closed) {\n this.closed = true;\n\n // Remove this from it's parents.\n const { _parentage } = this;\n if (_parentage) {\n this._parentage = null;\n if (Array.isArray(_parentage)) {\n for (const parent of _parentage) {\n parent.remove(this);\n }\n } else {\n _parentage.remove(this);\n }\n }\n\n const { initialTeardown: initialFinalizer } = this;\n if (isFunction(initialFinalizer)) {\n try {\n initialFinalizer();\n } catch (e) {\n errors = e instanceof UnsubscriptionError ? e.errors : [e];\n }\n }\n\n const { _finalizers } = this;\n if (_finalizers) {\n this._finalizers = null;\n for (const finalizer of _finalizers) {\n try {\n execFinalizer(finalizer);\n } catch (err) {\n errors = errors ?? [];\n if (err instanceof UnsubscriptionError) {\n errors = [...errors, ...err.errors];\n } else {\n errors.push(err);\n }\n }\n }\n }\n\n if (errors) {\n throw new UnsubscriptionError(errors);\n }\n }\n }\n\n /**\n * Adds a finalizer to this subscription, so that finalization will be unsubscribed/called\n * when this subscription is unsubscribed. If this subscription is already {@link #closed},\n * because it has already been unsubscribed, then whatever finalizer is passed to it\n * will automatically be executed (unless the finalizer itself is also a closed subscription).\n *\n * Closed Subscriptions cannot be added as finalizers to any subscription. Adding a closed\n * subscription to a any subscription will result in no operation. (A noop).\n *\n * Adding a subscription to itself, or adding `null` or `undefined` will not perform any\n * operation at all. (A noop).\n *\n * `Subscription` instances that are added to this instance will automatically remove themselves\n * if they are unsubscribed. Functions and {@link Unsubscribable} objects that you wish to remove\n * will need to be removed manually with {@link #remove}\n *\n * @param teardown The finalization logic to add to this subscription.\n */\n add(teardown: TeardownLogic): void {\n // Only add the finalizer if it's not undefined\n // and don't add a subscription to itself.\n if (teardown && teardown !== this) {\n if (this.closed) {\n // If this subscription is already closed,\n // execute whatever finalizer is handed to it automatically.\n execFinalizer(teardown);\n } else {\n if (teardown instanceof Subscription) {\n // We don't add closed subscriptions, and we don't add the same subscription\n // twice. Subscription unsubscribe is idempotent.\n if (teardown.closed || teardown._hasParent(this)) {\n return;\n }\n teardown._addParent(this);\n }\n (this._finalizers = this._finalizers ?? []).push(teardown);\n }\n }\n }\n\n /**\n * Checks to see if a this subscription already has a particular parent.\n * This will signal that this subscription has already been added to the parent in question.\n * @param parent the parent to check for\n */\n private _hasParent(parent: Subscription) {\n const { _parentage } = this;\n return _parentage === parent || (Array.isArray(_parentage) && _parentage.includes(parent));\n }\n\n /**\n * Adds a parent to this subscription so it can be removed from the parent if it\n * unsubscribes on it's own.\n *\n * NOTE: THIS ASSUMES THAT {@link _hasParent} HAS ALREADY BEEN CHECKED.\n * @param parent The parent subscription to add\n */\n private _addParent(parent: Subscription) {\n const { _parentage } = this;\n this._parentage = Array.isArray(_parentage) ? (_parentage.push(parent), _parentage) : _parentage ? [_parentage, parent] : parent;\n }\n\n /**\n * Called on a child when it is removed via {@link #remove}.\n * @param parent The parent to remove\n */\n private _removeParent(parent: Subscription) {\n const { _parentage } = this;\n if (_parentage === parent) {\n this._parentage = null;\n } else if (Array.isArray(_parentage)) {\n arrRemove(_parentage, parent);\n }\n }\n\n /**\n * Removes a finalizer from this subscription that was previously added with the {@link #add} method.\n *\n * Note that `Subscription` instances, when unsubscribed, will automatically remove themselves\n * from every other `Subscription` they have been added to. This means that using the `remove` method\n * is not a common thing and should be used thoughtfully.\n *\n * If you add the same finalizer instance of a function or an unsubscribable object to a `Subscription` instance\n * more than once, you will need to call `remove` the same number of times to remove all instances.\n *\n * All finalizer instances are removed to free up memory upon unsubscription.\n *\n * @param teardown The finalizer to remove from this subscription\n */\n remove(teardown: Exclude): void {\n const { _finalizers } = this;\n _finalizers && arrRemove(_finalizers, teardown);\n\n if (teardown instanceof Subscription) {\n teardown._removeParent(this);\n }\n }\n}\n\nexport const EMPTY_SUBSCRIPTION = Subscription.EMPTY;\n\nexport function isSubscription(value: any): value is Subscription {\n return (\n value instanceof Subscription ||\n (value && 'closed' in value && isFunction(value.remove) && isFunction(value.add) && isFunction(value.unsubscribe))\n );\n}\n\nfunction execFinalizer(finalizer: Unsubscribable | (() => void)) {\n if (isFunction(finalizer)) {\n finalizer();\n } else {\n finalizer.unsubscribe();\n }\n}\n", "import { Subscriber } from './Subscriber';\nimport { ObservableNotification } from './types';\n\n/**\n * The {@link GlobalConfig} object for RxJS. It is used to configure things\n * like how to react on unhandled errors.\n */\nexport const config: GlobalConfig = {\n onUnhandledError: null,\n onStoppedNotification: null,\n Promise: undefined,\n useDeprecatedSynchronousErrorHandling: false,\n useDeprecatedNextContext: false,\n};\n\n/**\n * The global configuration object for RxJS, used to configure things\n * like how to react on unhandled errors. Accessible via {@link config}\n * object.\n */\nexport interface GlobalConfig {\n /**\n * A registration point for unhandled errors from RxJS. These are errors that\n * cannot were not handled by consuming code in the usual subscription path. For\n * example, if you have this configured, and you subscribe to an observable without\n * providing an error handler, errors from that subscription will end up here. This\n * will _always_ be called asynchronously on another job in the runtime. This is because\n * we do not want errors thrown in this user-configured handler to interfere with the\n * behavior of the library.\n */\n onUnhandledError: ((err: any) => void) | null;\n\n /**\n * A registration point for notifications that cannot be sent to subscribers because they\n * have completed, errored or have been explicitly unsubscribed. By default, next, complete\n * and error notifications sent to stopped subscribers are noops. However, sometimes callers\n * might want a different behavior. For example, with sources that attempt to report errors\n * to stopped subscribers, a caller can configure RxJS to throw an unhandled error instead.\n * This will _always_ be called asynchronously on another job in the runtime. This is because\n * we do not want errors thrown in this user-configured handler to interfere with the\n * behavior of the library.\n */\n onStoppedNotification: ((notification: ObservableNotification, subscriber: Subscriber) => void) | null;\n\n /**\n * The promise constructor used by default for {@link Observable#toPromise toPromise} and {@link Observable#forEach forEach}\n * methods.\n *\n * @deprecated As of version 8, RxJS will no longer support this sort of injection of a\n * Promise constructor. If you need a Promise implementation other than native promises,\n * please polyfill/patch Promise as you see appropriate. Will be removed in v8.\n */\n Promise?: PromiseConstructorLike;\n\n /**\n * If true, turns on synchronous error rethrowing, which is a deprecated behavior\n * in v6 and higher. This behavior enables bad patterns like wrapping a subscribe\n * call in a try/catch block. It also enables producer interference, a nasty bug\n * where a multicast can be broken for all observers by a downstream consumer with\n * an unhandled error. DO NOT USE THIS FLAG UNLESS IT'S NEEDED TO BUY TIME\n * FOR MIGRATION REASONS.\n *\n * @deprecated As of version 8, RxJS will no longer support synchronous throwing\n * of unhandled errors. All errors will be thrown on a separate call stack to prevent bad\n * behaviors described above. Will be removed in v8.\n */\n useDeprecatedSynchronousErrorHandling: boolean;\n\n /**\n * If true, enables an as-of-yet undocumented feature from v5: The ability to access\n * `unsubscribe()` via `this` context in `next` functions created in observers passed\n * to `subscribe`.\n *\n * This is being removed because the performance was severely problematic, and it could also cause\n * issues when types other than POJOs are passed to subscribe as subscribers, as they will likely have\n * their `this` context overwritten.\n *\n * @deprecated As of version 8, RxJS will no longer support altering the\n * context of next functions provided as part of an observer to Subscribe. Instead,\n * you will have access to a subscription or a signal or token that will allow you to do things like\n * unsubscribe and test closed status. Will be removed in v8.\n */\n useDeprecatedNextContext: boolean;\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetTimeoutFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearTimeoutFunction = (handle: TimerHandle) => void;\n\ninterface TimeoutProvider {\n setTimeout: SetTimeoutFunction;\n clearTimeout: ClearTimeoutFunction;\n delegate:\n | {\n setTimeout: SetTimeoutFunction;\n clearTimeout: ClearTimeoutFunction;\n }\n | undefined;\n}\n\nexport const timeoutProvider: TimeoutProvider = {\n // When accessing the delegate, use the variable rather than `this` so that\n // the functions can be called without being bound to the provider.\n setTimeout(handler: () => void, timeout?: number, ...args) {\n const { delegate } = timeoutProvider;\n if (delegate?.setTimeout) {\n return delegate.setTimeout(handler, timeout, ...args);\n }\n return setTimeout(handler, timeout, ...args);\n },\n clearTimeout(handle) {\n const { delegate } = timeoutProvider;\n return (delegate?.clearTimeout || clearTimeout)(handle as any);\n },\n delegate: undefined,\n};\n", "import { config } from '../config';\nimport { timeoutProvider } from '../scheduler/timeoutProvider';\n\n/**\n * Handles an error on another job either with the user-configured {@link onUnhandledError},\n * or by throwing it on that new job so it can be picked up by `window.onerror`, `process.on('error')`, etc.\n *\n * This should be called whenever there is an error that is out-of-band with the subscription\n * or when an error hits a terminal boundary of the subscription and no error handler was provided.\n *\n * @param err the error to report\n */\nexport function reportUnhandledError(err: any) {\n timeoutProvider.setTimeout(() => {\n const { onUnhandledError } = config;\n if (onUnhandledError) {\n // Execute the user-configured error handler.\n onUnhandledError(err);\n } else {\n // Throw so it is picked up by the runtime's uncaught error mechanism.\n throw err;\n }\n });\n}\n", "/* tslint:disable:no-empty */\nexport function noop() { }\n", "import { CompleteNotification, NextNotification, ErrorNotification } from './types';\n\n/**\n * A completion object optimized for memory use and created to be the\n * same \"shape\" as other notifications in v8.\n * @internal\n */\nexport const COMPLETE_NOTIFICATION = (() => createNotification('C', undefined, undefined) as CompleteNotification)();\n\n/**\n * Internal use only. Creates an optimized error notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function errorNotification(error: any): ErrorNotification {\n return createNotification('E', undefined, error) as any;\n}\n\n/**\n * Internal use only. Creates an optimized next notification that is the same \"shape\"\n * as other notifications.\n * @internal\n */\nexport function nextNotification(value: T) {\n return createNotification('N', value, undefined) as NextNotification;\n}\n\n/**\n * Ensures that all notifications created internally have the same \"shape\" in v8.\n *\n * TODO: This is only exported to support a crazy legacy test in `groupBy`.\n * @internal\n */\nexport function createNotification(kind: 'N' | 'E' | 'C', value: any, error: any) {\n return {\n kind,\n value,\n error,\n };\n}\n", "import { config } from '../config';\n\nlet context: { errorThrown: boolean; error: any } | null = null;\n\n/**\n * Handles dealing with errors for super-gross mode. Creates a context, in which\n * any synchronously thrown errors will be passed to {@link captureError}. Which\n * will record the error such that it will be rethrown after the call back is complete.\n * TODO: Remove in v8\n * @param cb An immediately executed function.\n */\nexport function errorContext(cb: () => void) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n const isRoot = !context;\n if (isRoot) {\n context = { errorThrown: false, error: null };\n }\n cb();\n if (isRoot) {\n const { errorThrown, error } = context!;\n context = null;\n if (errorThrown) {\n throw error;\n }\n }\n } else {\n // This is the general non-deprecated path for everyone that\n // isn't crazy enough to use super-gross mode (useDeprecatedSynchronousErrorHandling)\n cb();\n }\n}\n\n/**\n * Captures errors only in super-gross mode.\n * @param err the error to capture\n */\nexport function captureError(err: any) {\n if (config.useDeprecatedSynchronousErrorHandling && context) {\n context.errorThrown = true;\n context.error = err;\n }\n}\n", "import { isFunction } from './util/isFunction';\nimport { Observer, ObservableNotification } from './types';\nimport { isSubscription, Subscription } from './Subscription';\nimport { config } from './config';\nimport { reportUnhandledError } from './util/reportUnhandledError';\nimport { noop } from './util/noop';\nimport { nextNotification, errorNotification, COMPLETE_NOTIFICATION } from './NotificationFactories';\nimport { timeoutProvider } from './scheduler/timeoutProvider';\nimport { captureError } from './util/errorContext';\n\n/**\n * Implements the {@link Observer} interface and extends the\n * {@link Subscription} class. While the {@link Observer} is the public API for\n * consuming the values of an {@link Observable}, all Observers get converted to\n * a Subscriber, in order to provide Subscription-like capabilities such as\n * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for\n * implementing operators, but it is rarely used as a public API.\n *\n * @class Subscriber\n */\nexport class Subscriber extends Subscription implements Observer {\n /**\n * A static factory for a Subscriber, given a (potentially partial) definition\n * of an Observer.\n * @param next The `next` callback of an Observer.\n * @param error The `error` callback of an\n * Observer.\n * @param complete The `complete` callback of an\n * Observer.\n * @return A Subscriber wrapping the (partially defined)\n * Observer represented by the given arguments.\n * @nocollapse\n * @deprecated Do not use. Will be removed in v8. There is no replacement for this\n * method, and there is no reason to be creating instances of `Subscriber` directly.\n * If you have a specific use case, please file an issue.\n */\n static create(next?: (x?: T) => void, error?: (e?: any) => void, complete?: () => void): Subscriber {\n return new SafeSubscriber(next, error, complete);\n }\n\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n protected isStopped: boolean = false;\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n protected destination: Subscriber | Observer; // this `any` is the escape hatch to erase extra type param (e.g. R)\n\n /**\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n * There is no reason to directly create an instance of Subscriber. This type is exported for typings reasons.\n */\n constructor(destination?: Subscriber | Observer) {\n super();\n if (destination) {\n this.destination = destination;\n // Automatically chain subscriptions together here.\n // if destination is a Subscription, then it is a Subscriber.\n if (isSubscription(destination)) {\n destination.add(this);\n }\n } else {\n this.destination = EMPTY_OBSERVER;\n }\n }\n\n /**\n * The {@link Observer} callback to receive notifications of type `next` from\n * the Observable, with a value. The Observable may call this method 0 or more\n * times.\n * @param {T} [value] The `next` value.\n * @return {void}\n */\n next(value?: T): void {\n if (this.isStopped) {\n handleStoppedNotification(nextNotification(value), this);\n } else {\n this._next(value!);\n }\n }\n\n /**\n * The {@link Observer} callback to receive notifications of type `error` from\n * the Observable, with an attached `Error`. Notifies the Observer that\n * the Observable has experienced an error condition.\n * @param {any} [err] The `error` exception.\n * @return {void}\n */\n error(err?: any): void {\n if (this.isStopped) {\n handleStoppedNotification(errorNotification(err), this);\n } else {\n this.isStopped = true;\n this._error(err);\n }\n }\n\n /**\n * The {@link Observer} callback to receive a valueless notification of type\n * `complete` from the Observable. Notifies the Observer that the Observable\n * has finished sending push-based notifications.\n * @return {void}\n */\n complete(): void {\n if (this.isStopped) {\n handleStoppedNotification(COMPLETE_NOTIFICATION, this);\n } else {\n this.isStopped = true;\n this._complete();\n }\n }\n\n unsubscribe(): void {\n if (!this.closed) {\n this.isStopped = true;\n super.unsubscribe();\n this.destination = null!;\n }\n }\n\n protected _next(value: T): void {\n this.destination.next(value);\n }\n\n protected _error(err: any): void {\n try {\n this.destination.error(err);\n } finally {\n this.unsubscribe();\n }\n }\n\n protected _complete(): void {\n try {\n this.destination.complete();\n } finally {\n this.unsubscribe();\n }\n }\n}\n\n/**\n * This bind is captured here because we want to be able to have\n * compatibility with monoid libraries that tend to use a method named\n * `bind`. In particular, a library called Monio requires this.\n */\nconst _bind = Function.prototype.bind;\n\nfunction bind any>(fn: Fn, thisArg: any): Fn {\n return _bind.call(fn, thisArg);\n}\n\n/**\n * Internal optimization only, DO NOT EXPOSE.\n * @internal\n */\nclass ConsumerObserver implements Observer {\n constructor(private partialObserver: Partial>) {}\n\n next(value: T): void {\n const { partialObserver } = this;\n if (partialObserver.next) {\n try {\n partialObserver.next(value);\n } catch (error) {\n handleUnhandledError(error);\n }\n }\n }\n\n error(err: any): void {\n const { partialObserver } = this;\n if (partialObserver.error) {\n try {\n partialObserver.error(err);\n } catch (error) {\n handleUnhandledError(error);\n }\n } else {\n handleUnhandledError(err);\n }\n }\n\n complete(): void {\n const { partialObserver } = this;\n if (partialObserver.complete) {\n try {\n partialObserver.complete();\n } catch (error) {\n handleUnhandledError(error);\n }\n }\n }\n}\n\nexport class SafeSubscriber extends Subscriber {\n constructor(\n observerOrNext?: Partial> | ((value: T) => void) | null,\n error?: ((e?: any) => void) | null,\n complete?: (() => void) | null\n ) {\n super();\n\n let partialObserver: Partial>;\n if (isFunction(observerOrNext) || !observerOrNext) {\n // The first argument is a function, not an observer. The next\n // two arguments *could* be observers, or they could be empty.\n partialObserver = {\n next: (observerOrNext ?? undefined) as (((value: T) => void) | undefined),\n error: error ?? undefined,\n complete: complete ?? undefined,\n };\n } else {\n // The first argument is a partial observer.\n let context: any;\n if (this && config.useDeprecatedNextContext) {\n // This is a deprecated path that made `this.unsubscribe()` available in\n // next handler functions passed to subscribe. This only exists behind a flag\n // now, as it is *very* slow.\n context = Object.create(observerOrNext);\n context.unsubscribe = () => this.unsubscribe();\n partialObserver = {\n next: observerOrNext.next && bind(observerOrNext.next, context),\n error: observerOrNext.error && bind(observerOrNext.error, context),\n complete: observerOrNext.complete && bind(observerOrNext.complete, context),\n };\n } else {\n // The \"normal\" path. Just use the partial observer directly.\n partialObserver = observerOrNext;\n }\n }\n\n // Wrap the partial observer to ensure it's a full observer, and\n // make sure proper error handling is accounted for.\n this.destination = new ConsumerObserver(partialObserver);\n }\n}\n\nfunction handleUnhandledError(error: any) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n captureError(error);\n } else {\n // Ideal path, we report this as an unhandled error,\n // which is thrown on a new call stack.\n reportUnhandledError(error);\n }\n}\n\n/**\n * An error handler used when no error handler was supplied\n * to the SafeSubscriber -- meaning no error handler was supplied\n * do the `subscribe` call on our observable.\n * @param err The error to handle\n */\nfunction defaultErrorHandler(err: any) {\n throw err;\n}\n\n/**\n * A handler for notifications that cannot be sent to a stopped subscriber.\n * @param notification The notification being sent\n * @param subscriber The stopped subscriber\n */\nfunction handleStoppedNotification(notification: ObservableNotification, subscriber: Subscriber) {\n const { onStoppedNotification } = config;\n onStoppedNotification && timeoutProvider.setTimeout(() => onStoppedNotification(notification, subscriber));\n}\n\n/**\n * The observer used as a stub for subscriptions where the user did not\n * pass any arguments to `subscribe`. Comes with the default error handling\n * behavior.\n */\nexport const EMPTY_OBSERVER: Readonly> & { closed: true } = {\n closed: true,\n next: noop,\n error: defaultErrorHandler,\n complete: noop,\n};\n", "/**\n * Symbol.observable or a string \"@@observable\". Used for interop\n *\n * @deprecated We will no longer be exporting this symbol in upcoming versions of RxJS.\n * Instead polyfill and use Symbol.observable directly *or* use https://www.npmjs.com/package/symbol-observable\n */\nexport const observable: string | symbol = (() => (typeof Symbol === 'function' && Symbol.observable) || '@@observable')();\n", "/**\n * This function takes one parameter and just returns it. Simply put,\n * this is like `(x: T): T => x`.\n *\n * ## Examples\n *\n * This is useful in some cases when using things like `mergeMap`\n *\n * ```ts\n * import { interval, take, map, range, mergeMap, identity } from 'rxjs';\n *\n * const source$ = interval(1000).pipe(take(5));\n *\n * const result$ = source$.pipe(\n * map(i => range(i)),\n * mergeMap(identity) // same as mergeMap(x => x)\n * );\n *\n * result$.subscribe({\n * next: console.log\n * });\n * ```\n *\n * Or when you want to selectively apply an operator\n *\n * ```ts\n * import { interval, take, identity } from 'rxjs';\n *\n * const shouldLimit = () => Math.random() < 0.5;\n *\n * const source$ = interval(1000);\n *\n * const result$ = source$.pipe(shouldLimit() ? take(5) : identity);\n *\n * result$.subscribe({\n * next: console.log\n * });\n * ```\n *\n * @param x Any value that is returned by this function\n * @returns The value passed as the first parameter to this function\n */\nexport function identity(x: T): T {\n return x;\n}\n", "import { identity } from './identity';\nimport { UnaryFunction } from '../types';\n\nexport function pipe(): typeof identity;\nexport function pipe(fn1: UnaryFunction): UnaryFunction;\nexport function pipe(fn1: UnaryFunction, fn2: UnaryFunction): UnaryFunction;\nexport function pipe(fn1: UnaryFunction, fn2: UnaryFunction, fn3: UnaryFunction): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction,\n fn8: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction,\n fn8: UnaryFunction,\n fn9: UnaryFunction\n): UnaryFunction;\nexport function pipe(\n fn1: UnaryFunction,\n fn2: UnaryFunction,\n fn3: UnaryFunction,\n fn4: UnaryFunction,\n fn5: UnaryFunction,\n fn6: UnaryFunction,\n fn7: UnaryFunction,\n fn8: UnaryFunction,\n fn9: UnaryFunction,\n ...fns: UnaryFunction[]\n): UnaryFunction;\n\n/**\n * pipe() can be called on one or more functions, each of which can take one argument (\"UnaryFunction\")\n * and uses it to return a value.\n * It returns a function that takes one argument, passes it to the first UnaryFunction, and then\n * passes the result to the next one, passes that result to the next one, and so on. \n */\nexport function pipe(...fns: Array>): UnaryFunction {\n return pipeFromArray(fns);\n}\n\n/** @internal */\nexport function pipeFromArray(fns: Array>): UnaryFunction {\n if (fns.length === 0) {\n return identity as UnaryFunction;\n }\n\n if (fns.length === 1) {\n return fns[0];\n }\n\n return function piped(input: T): R {\n return fns.reduce((prev: any, fn: UnaryFunction) => fn(prev), input as any);\n };\n}\n", "import { Operator } from './Operator';\nimport { SafeSubscriber, Subscriber } from './Subscriber';\nimport { isSubscription, Subscription } from './Subscription';\nimport { TeardownLogic, OperatorFunction, Subscribable, Observer } from './types';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nimport { isFunction } from './util/isFunction';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A representation of any set of values over any amount of time. This is the most basic building block\n * of RxJS.\n *\n * @class Observable\n */\nexport class Observable implements Subscribable {\n /**\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n */\n source: Observable | undefined;\n\n /**\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n */\n operator: Operator | undefined;\n\n /**\n * @constructor\n * @param {Function} subscribe the function that is called when the Observable is\n * initially subscribed to. This function is given a Subscriber, to which new values\n * can be `next`ed, or an `error` method can be called to raise an error, or\n * `complete` can be called to notify of a successful completion.\n */\n constructor(subscribe?: (this: Observable, subscriber: Subscriber) => TeardownLogic) {\n if (subscribe) {\n this._subscribe = subscribe;\n }\n }\n\n // HACK: Since TypeScript inherits static properties too, we have to\n // fight against TypeScript here so Subject can have a different static create signature\n /**\n * Creates a new Observable by calling the Observable constructor\n * @owner Observable\n * @method create\n * @param {Function} subscribe? the subscriber function to be passed to the Observable constructor\n * @return {Observable} a new observable\n * @nocollapse\n * @deprecated Use `new Observable()` instead. Will be removed in v8.\n */\n static create: (...args: any[]) => any = (subscribe?: (subscriber: Subscriber) => TeardownLogic) => {\n return new Observable(subscribe);\n };\n\n /**\n * Creates a new Observable, with this Observable instance as the source, and the passed\n * operator defined as the new observable's operator.\n * @method lift\n * @param operator the operator defining the operation to take on the observable\n * @return a new observable with the Operator applied\n * @deprecated Internal implementation detail, do not use directly. Will be made internal in v8.\n * If you have implemented an operator using `lift`, it is recommended that you create an\n * operator by simply returning `new Observable()` directly. See \"Creating new operators from\n * scratch\" section here: https://rxjs.dev/guide/operators\n */\n lift(operator?: Operator): Observable {\n const observable = new Observable();\n observable.source = this;\n observable.operator = operator;\n return observable;\n }\n\n subscribe(observerOrNext?: Partial> | ((value: T) => void)): Subscription;\n /** @deprecated Instead of passing separate callback arguments, use an observer argument. Signatures taking separate callback arguments will be removed in v8. Details: https://rxjs.dev/deprecations/subscribe-arguments */\n subscribe(next?: ((value: T) => void) | null, error?: ((error: any) => void) | null, complete?: (() => void) | null): Subscription;\n /**\n * Invokes an execution of an Observable and registers Observer handlers for notifications it will emit.\n *\n * Use it when you have all these Observables, but still nothing is happening.\n *\n * `subscribe` is not a regular operator, but a method that calls Observable's internal `subscribe` function. It\n * might be for example a function that you passed to Observable's constructor, but most of the time it is\n * a library implementation, which defines what will be emitted by an Observable, and when it be will emitted. This means\n * that calling `subscribe` is actually the moment when Observable starts its work, not when it is created, as it is often\n * the thought.\n *\n * Apart from starting the execution of an Observable, this method allows you to listen for values\n * that an Observable emits, as well as for when it completes or errors. You can achieve this in two\n * of the following ways.\n *\n * The first way is creating an object that implements {@link Observer} interface. It should have methods\n * defined by that interface, but note that it should be just a regular JavaScript object, which you can create\n * yourself in any way you want (ES6 class, classic function constructor, object literal etc.). In particular, do\n * not attempt to use any RxJS implementation details to create Observers - you don't need them. Remember also\n * that your object does not have to implement all methods. If you find yourself creating a method that doesn't\n * do anything, you can simply omit it. Note however, if the `error` method is not provided and an error happens,\n * it will be thrown asynchronously. Errors thrown asynchronously cannot be caught using `try`/`catch`. Instead,\n * use the {@link onUnhandledError} configuration option or use a runtime handler (like `window.onerror` or\n * `process.on('error)`) to be notified of unhandled errors. Because of this, it's recommended that you provide\n * an `error` method to avoid missing thrown errors.\n *\n * The second way is to give up on Observer object altogether and simply provide callback functions in place of its methods.\n * This means you can provide three functions as arguments to `subscribe`, where the first function is equivalent\n * of a `next` method, the second of an `error` method and the third of a `complete` method. Just as in case of an Observer,\n * if you do not need to listen for something, you can omit a function by passing `undefined` or `null`,\n * since `subscribe` recognizes these functions by where they were placed in function call. When it comes\n * to the `error` function, as with an Observer, if not provided, errors emitted by an Observable will be thrown asynchronously.\n *\n * You can, however, subscribe with no parameters at all. This may be the case where you're not interested in terminal events\n * and you also handled emissions internally by using operators (e.g. using `tap`).\n *\n * Whichever style of calling `subscribe` you use, in both cases it returns a Subscription object.\n * This object allows you to call `unsubscribe` on it, which in turn will stop the work that an Observable does and will clean\n * up all resources that an Observable used. Note that cancelling a subscription will not call `complete` callback\n * provided to `subscribe` function, which is reserved for a regular completion signal that comes from an Observable.\n *\n * Remember that callbacks provided to `subscribe` are not guaranteed to be called asynchronously.\n * It is an Observable itself that decides when these functions will be called. For example {@link of}\n * by default emits all its values synchronously. Always check documentation for how given Observable\n * will behave when subscribed and if its default behavior can be modified with a `scheduler`.\n *\n * #### Examples\n *\n * Subscribe with an {@link guide/observer Observer}\n *\n * ```ts\n * import { of } from 'rxjs';\n *\n * const sumObserver = {\n * sum: 0,\n * next(value) {\n * console.log('Adding: ' + value);\n * this.sum = this.sum + value;\n * },\n * error() {\n * // We actually could just remove this method,\n * // since we do not really care about errors right now.\n * },\n * complete() {\n * console.log('Sum equals: ' + this.sum);\n * }\n * };\n *\n * of(1, 2, 3) // Synchronously emits 1, 2, 3 and then completes.\n * .subscribe(sumObserver);\n *\n * // Logs:\n * // 'Adding: 1'\n * // 'Adding: 2'\n * // 'Adding: 3'\n * // 'Sum equals: 6'\n * ```\n *\n * Subscribe with functions ({@link deprecations/subscribe-arguments deprecated})\n *\n * ```ts\n * import { of } from 'rxjs'\n *\n * let sum = 0;\n *\n * of(1, 2, 3).subscribe(\n * value => {\n * console.log('Adding: ' + value);\n * sum = sum + value;\n * },\n * undefined,\n * () => console.log('Sum equals: ' + sum)\n * );\n *\n * // Logs:\n * // 'Adding: 1'\n * // 'Adding: 2'\n * // 'Adding: 3'\n * // 'Sum equals: 6'\n * ```\n *\n * Cancel a subscription\n *\n * ```ts\n * import { interval } from 'rxjs';\n *\n * const subscription = interval(1000).subscribe({\n * next(num) {\n * console.log(num)\n * },\n * complete() {\n * // Will not be called, even when cancelling subscription.\n * console.log('completed!');\n * }\n * });\n *\n * setTimeout(() => {\n * subscription.unsubscribe();\n * console.log('unsubscribed!');\n * }, 2500);\n *\n * // Logs:\n * // 0 after 1s\n * // 1 after 2s\n * // 'unsubscribed!' after 2.5s\n * ```\n *\n * @param {Observer|Function} observerOrNext (optional) Either an observer with methods to be called,\n * or the first of three possible handlers, which is the handler for each value emitted from the subscribed\n * Observable.\n * @param {Function} error (optional) A handler for a terminal event resulting from an error. If no error handler is provided,\n * the error will be thrown asynchronously as unhandled.\n * @param {Function} complete (optional) A handler for a terminal event resulting from successful completion.\n * @return {Subscription} a subscription reference to the registered handlers\n * @method subscribe\n */\n subscribe(\n observerOrNext?: Partial> | ((value: T) => void) | null,\n error?: ((error: any) => void) | null,\n complete?: (() => void) | null\n ): Subscription {\n const subscriber = isSubscriber(observerOrNext) ? observerOrNext : new SafeSubscriber(observerOrNext, error, complete);\n\n errorContext(() => {\n const { operator, source } = this;\n subscriber.add(\n operator\n ? // We're dealing with a subscription in the\n // operator chain to one of our lifted operators.\n operator.call(subscriber, source)\n : source\n ? // If `source` has a value, but `operator` does not, something that\n // had intimate knowledge of our API, like our `Subject`, must have\n // set it. We're going to just call `_subscribe` directly.\n this._subscribe(subscriber)\n : // In all other cases, we're likely wrapping a user-provided initializer\n // function, so we need to catch errors and handle them appropriately.\n this._trySubscribe(subscriber)\n );\n });\n\n return subscriber;\n }\n\n /** @internal */\n protected _trySubscribe(sink: Subscriber): TeardownLogic {\n try {\n return this._subscribe(sink);\n } catch (err) {\n // We don't need to return anything in this case,\n // because it's just going to try to `add()` to a subscription\n // above.\n sink.error(err);\n }\n }\n\n /**\n * Used as a NON-CANCELLABLE means of subscribing to an observable, for use with\n * APIs that expect promises, like `async/await`. You cannot unsubscribe from this.\n *\n * **WARNING**: Only use this with observables you *know* will complete. If the source\n * observable does not complete, you will end up with a promise that is hung up, and\n * potentially all of the state of an async function hanging out in memory. To avoid\n * this situation, look into adding something like {@link timeout}, {@link take},\n * {@link takeWhile}, or {@link takeUntil} amongst others.\n *\n * #### Example\n *\n * ```ts\n * import { interval, take } from 'rxjs';\n *\n * const source$ = interval(1000).pipe(take(4));\n *\n * async function getTotal() {\n * let total = 0;\n *\n * await source$.forEach(value => {\n * total += value;\n * console.log('observable -> ' + value);\n * });\n *\n * return total;\n * }\n *\n * getTotal().then(\n * total => console.log('Total: ' + total)\n * );\n *\n * // Expected:\n * // 'observable -> 0'\n * // 'observable -> 1'\n * // 'observable -> 2'\n * // 'observable -> 3'\n * // 'Total: 6'\n * ```\n *\n * @param next a handler for each value emitted by the observable\n * @return a promise that either resolves on observable completion or\n * rejects with the handled error\n */\n forEach(next: (value: T) => void): Promise;\n\n /**\n * @param next a handler for each value emitted by the observable\n * @param promiseCtor a constructor function used to instantiate the Promise\n * @return a promise that either resolves on observable completion or\n * rejects with the handled error\n * @deprecated Passing a Promise constructor will no longer be available\n * in upcoming versions of RxJS. This is because it adds weight to the library, for very\n * little benefit. If you need this functionality, it is recommended that you either\n * polyfill Promise, or you create an adapter to convert the returned native promise\n * to whatever promise implementation you wanted. Will be removed in v8.\n */\n forEach(next: (value: T) => void, promiseCtor: PromiseConstructorLike): Promise;\n\n forEach(next: (value: T) => void, promiseCtor?: PromiseConstructorLike): Promise {\n promiseCtor = getPromiseCtor(promiseCtor);\n\n return new promiseCtor((resolve, reject) => {\n const subscriber = new SafeSubscriber({\n next: (value) => {\n try {\n next(value);\n } catch (err) {\n reject(err);\n subscriber.unsubscribe();\n }\n },\n error: reject,\n complete: resolve,\n });\n this.subscribe(subscriber);\n }) as Promise;\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): TeardownLogic {\n return this.source?.subscribe(subscriber);\n }\n\n /**\n * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable\n * @method Symbol.observable\n * @return {Observable} this instance of the observable\n */\n [Symbol_observable]() {\n return this;\n }\n\n /* tslint:disable:max-line-length */\n pipe(): Observable;\n pipe(op1: OperatorFunction): Observable;\n pipe(op1: OperatorFunction, op2: OperatorFunction): Observable;\n pipe(op1: OperatorFunction, op2: OperatorFunction, op3: OperatorFunction): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction,\n op8: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction,\n op8: OperatorFunction,\n op9: OperatorFunction\n ): Observable;\n pipe(\n op1: OperatorFunction,\n op2: OperatorFunction,\n op3: OperatorFunction,\n op4: OperatorFunction,\n op5: OperatorFunction,\n op6: OperatorFunction,\n op7: OperatorFunction,\n op8: OperatorFunction,\n op9: OperatorFunction,\n ...operations: OperatorFunction[]\n ): Observable;\n /* tslint:enable:max-line-length */\n\n /**\n * Used to stitch together functional operators into a chain.\n * @method pipe\n * @return {Observable} the Observable result of all of the operators having\n * been called in the order they were passed in.\n *\n * ## Example\n *\n * ```ts\n * import { interval, filter, map, scan } from 'rxjs';\n *\n * interval(1000)\n * .pipe(\n * filter(x => x % 2 === 0),\n * map(x => x + x),\n * scan((acc, x) => acc + x)\n * )\n * .subscribe(x => console.log(x));\n * ```\n */\n pipe(...operations: OperatorFunction[]): Observable {\n return pipeFromArray(operations)(this);\n }\n\n /* tslint:disable:max-line-length */\n /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n toPromise(): Promise;\n /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n toPromise(PromiseCtor: typeof Promise): Promise;\n /** @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise */\n toPromise(PromiseCtor: PromiseConstructorLike): Promise;\n /* tslint:enable:max-line-length */\n\n /**\n * Subscribe to this Observable and get a Promise resolving on\n * `complete` with the last emission (if any).\n *\n * **WARNING**: Only use this with observables you *know* will complete. If the source\n * observable does not complete, you will end up with a promise that is hung up, and\n * potentially all of the state of an async function hanging out in memory. To avoid\n * this situation, look into adding something like {@link timeout}, {@link take},\n * {@link takeWhile}, or {@link takeUntil} amongst others.\n *\n * @method toPromise\n * @param [promiseCtor] a constructor function used to instantiate\n * the Promise\n * @return A Promise that resolves with the last value emit, or\n * rejects on an error. If there were no emissions, Promise\n * resolves with undefined.\n * @deprecated Replaced with {@link firstValueFrom} and {@link lastValueFrom}. Will be removed in v8. Details: https://rxjs.dev/deprecations/to-promise\n */\n toPromise(promiseCtor?: PromiseConstructorLike): Promise {\n promiseCtor = getPromiseCtor(promiseCtor);\n\n return new promiseCtor((resolve, reject) => {\n let value: T | undefined;\n this.subscribe(\n (x: T) => (value = x),\n (err: any) => reject(err),\n () => resolve(value)\n );\n }) as Promise;\n }\n}\n\n/**\n * Decides between a passed promise constructor from consuming code,\n * A default configured promise constructor, and the native promise\n * constructor and returns it. If nothing can be found, it will throw\n * an error.\n * @param promiseCtor The optional promise constructor to passed by consuming code\n */\nfunction getPromiseCtor(promiseCtor: PromiseConstructorLike | undefined) {\n return promiseCtor ?? config.Promise ?? Promise;\n}\n\nfunction isObserver(value: any): value is Observer {\n return value && isFunction(value.next) && isFunction(value.error) && isFunction(value.complete);\n}\n\nfunction isSubscriber(value: any): value is Subscriber {\n return (value && value instanceof Subscriber) || (isObserver(value) && isSubscription(value));\n}\n", "import { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { OperatorFunction } from '../types';\nimport { isFunction } from './isFunction';\n\n/**\n * Used to determine if an object is an Observable with a lift function.\n */\nexport function hasLift(source: any): source is { lift: InstanceType['lift'] } {\n return isFunction(source?.lift);\n}\n\n/**\n * Creates an `OperatorFunction`. Used to define operators throughout the library in a concise way.\n * @param init The logic to connect the liftedSource to the subscriber at the moment of subscription.\n */\nexport function operate(\n init: (liftedSource: Observable, subscriber: Subscriber) => (() => void) | void\n): OperatorFunction {\n return (source: Observable) => {\n if (hasLift(source)) {\n return source.lift(function (this: Subscriber, liftedSource: Observable) {\n try {\n return init(liftedSource, this);\n } catch (err) {\n this.error(err);\n }\n });\n }\n throw new TypeError('Unable to lift unknown Observable type');\n };\n}\n", "import { Subscriber } from '../Subscriber';\n\n/**\n * Creates an instance of an `OperatorSubscriber`.\n * @param destination The downstream subscriber.\n * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n * and send to the `destination` error handler.\n * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n * this handler are sent to the `destination` error handler.\n * @param onFinalize Additional teardown logic here. This will only be called on teardown if the\n * subscriber itself is not already closed. This is called after all other teardown logic is executed.\n */\nexport function createOperatorSubscriber(\n destination: Subscriber,\n onNext?: (value: T) => void,\n onComplete?: () => void,\n onError?: (err: any) => void,\n onFinalize?: () => void\n): Subscriber {\n return new OperatorSubscriber(destination, onNext, onComplete, onError, onFinalize);\n}\n\n/**\n * A generic helper for allowing operators to be created with a Subscriber and\n * use closures to capture necessary state from the operator function itself.\n */\nexport class OperatorSubscriber extends Subscriber {\n /**\n * Creates an instance of an `OperatorSubscriber`.\n * @param destination The downstream subscriber.\n * @param onNext Handles next values, only called if this subscriber is not stopped or closed. Any\n * error that occurs in this function is caught and sent to the `error` method of this subscriber.\n * @param onError Handles errors from the subscription, any errors that occur in this handler are caught\n * and send to the `destination` error handler.\n * @param onComplete Handles completion notification from the subscription. Any errors that occur in\n * this handler are sent to the `destination` error handler.\n * @param onFinalize Additional finalization logic here. This will only be called on finalization if the\n * subscriber itself is not already closed. This is called after all other finalization logic is executed.\n * @param shouldUnsubscribe An optional check to see if an unsubscribe call should truly unsubscribe.\n * NOTE: This currently **ONLY** exists to support the strange behavior of {@link groupBy}, where unsubscription\n * to the resulting observable does not actually disconnect from the source if there are active subscriptions\n * to any grouped observable. (DO NOT EXPOSE OR USE EXTERNALLY!!!)\n */\n constructor(\n destination: Subscriber,\n onNext?: (value: T) => void,\n onComplete?: () => void,\n onError?: (err: any) => void,\n private onFinalize?: () => void,\n private shouldUnsubscribe?: () => boolean\n ) {\n // It's important - for performance reasons - that all of this class's\n // members are initialized and that they are always initialized in the same\n // order. This will ensure that all OperatorSubscriber instances have the\n // same hidden class in V8. This, in turn, will help keep the number of\n // hidden classes involved in property accesses within the base class as\n // low as possible. If the number of hidden classes involved exceeds four,\n // the property accesses will become megamorphic and performance penalties\n // will be incurred - i.e. inline caches won't be used.\n //\n // The reasons for ensuring all instances have the same hidden class are\n // further discussed in this blog post from Benedikt Meurer:\n // https://benediktmeurer.de/2018/03/23/impact-of-polymorphism-on-component-based-frameworks-like-react/\n super(destination);\n this._next = onNext\n ? function (this: OperatorSubscriber, value: T) {\n try {\n onNext(value);\n } catch (err) {\n destination.error(err);\n }\n }\n : super._next;\n this._error = onError\n ? function (this: OperatorSubscriber, err: any) {\n try {\n onError(err);\n } catch (err) {\n // Send any errors that occur down stream.\n destination.error(err);\n } finally {\n // Ensure finalization.\n this.unsubscribe();\n }\n }\n : super._error;\n this._complete = onComplete\n ? function (this: OperatorSubscriber) {\n try {\n onComplete();\n } catch (err) {\n // Send any errors that occur down stream.\n destination.error(err);\n } finally {\n // Ensure finalization.\n this.unsubscribe();\n }\n }\n : super._complete;\n }\n\n unsubscribe() {\n if (!this.shouldUnsubscribe || this.shouldUnsubscribe()) {\n const { closed } = this;\n super.unsubscribe();\n // Execute additional teardown if we have any and we didn't already do so.\n !closed && this.onFinalize?.();\n }\n }\n}\n", "import { Subscription } from '../Subscription';\n\ninterface AnimationFrameProvider {\n schedule(callback: FrameRequestCallback): Subscription;\n requestAnimationFrame: typeof requestAnimationFrame;\n cancelAnimationFrame: typeof cancelAnimationFrame;\n delegate:\n | {\n requestAnimationFrame: typeof requestAnimationFrame;\n cancelAnimationFrame: typeof cancelAnimationFrame;\n }\n | undefined;\n}\n\nexport const animationFrameProvider: AnimationFrameProvider = {\n // When accessing the delegate, use the variable rather than `this` so that\n // the functions can be called without being bound to the provider.\n schedule(callback) {\n let request = requestAnimationFrame;\n let cancel: typeof cancelAnimationFrame | undefined = cancelAnimationFrame;\n const { delegate } = animationFrameProvider;\n if (delegate) {\n request = delegate.requestAnimationFrame;\n cancel = delegate.cancelAnimationFrame;\n }\n const handle = request((timestamp) => {\n // Clear the cancel function. The request has been fulfilled, so\n // attempting to cancel the request upon unsubscription would be\n // pointless.\n cancel = undefined;\n callback(timestamp);\n });\n return new Subscription(() => cancel?.(handle));\n },\n requestAnimationFrame(...args) {\n const { delegate } = animationFrameProvider;\n return (delegate?.requestAnimationFrame || requestAnimationFrame)(...args);\n },\n cancelAnimationFrame(...args) {\n const { delegate } = animationFrameProvider;\n return (delegate?.cancelAnimationFrame || cancelAnimationFrame)(...args);\n },\n delegate: undefined,\n};\n", "import { createErrorClass } from './createErrorClass';\n\nexport interface ObjectUnsubscribedError extends Error {}\n\nexport interface ObjectUnsubscribedErrorCtor {\n /**\n * @deprecated Internal implementation detail. Do not construct error instances.\n * Cannot be tagged as internal: https://github.com/ReactiveX/rxjs/issues/6269\n */\n new (): ObjectUnsubscribedError;\n}\n\n/**\n * An error thrown when an action is invalid because the object has been\n * unsubscribed.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n *\n * @class ObjectUnsubscribedError\n */\nexport const ObjectUnsubscribedError: ObjectUnsubscribedErrorCtor = createErrorClass(\n (_super) =>\n function ObjectUnsubscribedErrorImpl(this: any) {\n _super(this);\n this.name = 'ObjectUnsubscribedError';\n this.message = 'object unsubscribed';\n }\n);\n", "import { Operator } from './Operator';\nimport { Observable } from './Observable';\nimport { Subscriber } from './Subscriber';\nimport { Subscription, EMPTY_SUBSCRIPTION } from './Subscription';\nimport { Observer, SubscriptionLike, TeardownLogic } from './types';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { arrRemove } from './util/arrRemove';\nimport { errorContext } from './util/errorContext';\n\n/**\n * A Subject is a special type of Observable that allows values to be\n * multicasted to many Observers. Subjects are like EventEmitters.\n *\n * Every Subject is an Observable and an Observer. You can subscribe to a\n * Subject, and you can call next to feed values as well as error and complete.\n */\nexport class Subject extends Observable implements SubscriptionLike {\n closed = false;\n\n private currentObservers: Observer[] | null = null;\n\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n observers: Observer[] = [];\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n isStopped = false;\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n hasError = false;\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n thrownError: any = null;\n\n /**\n * Creates a \"subject\" by basically gluing an observer to an observable.\n *\n * @nocollapse\n * @deprecated Recommended you do not use. Will be removed at some point in the future. Plans for replacement still under discussion.\n */\n static create: (...args: any[]) => any = (destination: Observer, source: Observable): AnonymousSubject => {\n return new AnonymousSubject(destination, source);\n };\n\n constructor() {\n // NOTE: This must be here to obscure Observable's constructor.\n super();\n }\n\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n lift(operator: Operator): Observable {\n const subject = new AnonymousSubject(this, this);\n subject.operator = operator as any;\n return subject as any;\n }\n\n /** @internal */\n protected _throwIfClosed() {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n }\n\n next(value: T) {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n if (!this.currentObservers) {\n this.currentObservers = Array.from(this.observers);\n }\n for (const observer of this.currentObservers) {\n observer.next(value);\n }\n }\n });\n }\n\n error(err: any) {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n this.hasError = this.isStopped = true;\n this.thrownError = err;\n const { observers } = this;\n while (observers.length) {\n observers.shift()!.error(err);\n }\n }\n });\n }\n\n complete() {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n this.isStopped = true;\n const { observers } = this;\n while (observers.length) {\n observers.shift()!.complete();\n }\n }\n });\n }\n\n unsubscribe() {\n this.isStopped = this.closed = true;\n this.observers = this.currentObservers = null!;\n }\n\n get observed() {\n return this.observers?.length > 0;\n }\n\n /** @internal */\n protected _trySubscribe(subscriber: Subscriber): TeardownLogic {\n this._throwIfClosed();\n return super._trySubscribe(subscriber);\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n this._throwIfClosed();\n this._checkFinalizedStatuses(subscriber);\n return this._innerSubscribe(subscriber);\n }\n\n /** @internal */\n protected _innerSubscribe(subscriber: Subscriber) {\n const { hasError, isStopped, observers } = this;\n if (hasError || isStopped) {\n return EMPTY_SUBSCRIPTION;\n }\n this.currentObservers = null;\n observers.push(subscriber);\n return new Subscription(() => {\n this.currentObservers = null;\n arrRemove(observers, subscriber);\n });\n }\n\n /** @internal */\n protected _checkFinalizedStatuses(subscriber: Subscriber) {\n const { hasError, thrownError, isStopped } = this;\n if (hasError) {\n subscriber.error(thrownError);\n } else if (isStopped) {\n subscriber.complete();\n }\n }\n\n /**\n * Creates a new Observable with this Subject as the source. You can do this\n * to create custom Observer-side logic of the Subject and conceal it from\n * code that uses the Observable.\n * @return {Observable} Observable that the Subject casts to\n */\n asObservable(): Observable {\n const observable: any = new Observable();\n observable.source = this;\n return observable;\n }\n}\n\n/**\n * @class AnonymousSubject\n */\nexport class AnonymousSubject extends Subject {\n constructor(\n /** @deprecated Internal implementation detail, do not use directly. Will be made internal in v8. */\n public destination?: Observer,\n source?: Observable\n ) {\n super();\n this.source = source;\n }\n\n next(value: T) {\n this.destination?.next?.(value);\n }\n\n error(err: any) {\n this.destination?.error?.(err);\n }\n\n complete() {\n this.destination?.complete?.();\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n return this.source?.subscribe(subscriber) ?? EMPTY_SUBSCRIPTION;\n }\n}\n", "import { Subject } from './Subject';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\n\n/**\n * A variant of Subject that requires an initial value and emits its current\n * value whenever it is subscribed to.\n *\n * @class BehaviorSubject\n */\nexport class BehaviorSubject extends Subject {\n constructor(private _value: T) {\n super();\n }\n\n get value(): T {\n return this.getValue();\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n const subscription = super._subscribe(subscriber);\n !subscription.closed && subscriber.next(this._value);\n return subscription;\n }\n\n getValue(): T {\n const { hasError, thrownError, _value } = this;\n if (hasError) {\n throw thrownError;\n }\n this._throwIfClosed();\n return _value;\n }\n\n next(value: T): void {\n super.next((this._value = value));\n }\n}\n", "import { TimestampProvider } from '../types';\n\ninterface DateTimestampProvider extends TimestampProvider {\n delegate: TimestampProvider | undefined;\n}\n\nexport const dateTimestampProvider: DateTimestampProvider = {\n now() {\n // Use the variable rather than `this` so that the function can be called\n // without being bound to the provider.\n return (dateTimestampProvider.delegate || Date).now();\n },\n delegate: undefined,\n};\n", "import { Subject } from './Subject';\nimport { TimestampProvider } from './types';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * A variant of {@link Subject} that \"replays\" old values to new subscribers by emitting them when they first subscribe.\n *\n * `ReplaySubject` has an internal buffer that will store a specified number of values that it has observed. Like `Subject`,\n * `ReplaySubject` \"observes\" values by having them passed to its `next` method. When it observes a value, it will store that\n * value for a time determined by the configuration of the `ReplaySubject`, as passed to its constructor.\n *\n * When a new subscriber subscribes to the `ReplaySubject` instance, it will synchronously emit all values in its buffer in\n * a First-In-First-Out (FIFO) manner. The `ReplaySubject` will also complete, if it has observed completion; and it will\n * error if it has observed an error.\n *\n * There are two main configuration items to be concerned with:\n *\n * 1. `bufferSize` - This will determine how many items are stored in the buffer, defaults to infinite.\n * 2. `windowTime` - The amount of time to hold a value in the buffer before removing it from the buffer.\n *\n * Both configurations may exist simultaneously. So if you would like to buffer a maximum of 3 values, as long as the values\n * are less than 2 seconds old, you could do so with a `new ReplaySubject(3, 2000)`.\n *\n * ### Differences with BehaviorSubject\n *\n * `BehaviorSubject` is similar to `new ReplaySubject(1)`, with a couple of exceptions:\n *\n * 1. `BehaviorSubject` comes \"primed\" with a single value upon construction.\n * 2. `ReplaySubject` will replay values, even after observing an error, where `BehaviorSubject` will not.\n *\n * @see {@link Subject}\n * @see {@link BehaviorSubject}\n * @see {@link shareReplay}\n */\nexport class ReplaySubject extends Subject {\n private _buffer: (T | number)[] = [];\n private _infiniteTimeWindow = true;\n\n /**\n * @param bufferSize The size of the buffer to replay on subscription\n * @param windowTime The amount of time the buffered items will stay buffered\n * @param timestampProvider An object with a `now()` method that provides the current timestamp. This is used to\n * calculate the amount of time something has been buffered.\n */\n constructor(\n private _bufferSize = Infinity,\n private _windowTime = Infinity,\n private _timestampProvider: TimestampProvider = dateTimestampProvider\n ) {\n super();\n this._infiniteTimeWindow = _windowTime === Infinity;\n this._bufferSize = Math.max(1, _bufferSize);\n this._windowTime = Math.max(1, _windowTime);\n }\n\n next(value: T): void {\n const { isStopped, _buffer, _infiniteTimeWindow, _timestampProvider, _windowTime } = this;\n if (!isStopped) {\n _buffer.push(value);\n !_infiniteTimeWindow && _buffer.push(_timestampProvider.now() + _windowTime);\n }\n this._trimBuffer();\n super.next(value);\n }\n\n /** @internal */\n protected _subscribe(subscriber: Subscriber): Subscription {\n this._throwIfClosed();\n this._trimBuffer();\n\n const subscription = this._innerSubscribe(subscriber);\n\n const { _infiniteTimeWindow, _buffer } = this;\n // We use a copy here, so reentrant code does not mutate our array while we're\n // emitting it to a new subscriber.\n const copy = _buffer.slice();\n for (let i = 0; i < copy.length && !subscriber.closed; i += _infiniteTimeWindow ? 1 : 2) {\n subscriber.next(copy[i] as T);\n }\n\n this._checkFinalizedStatuses(subscriber);\n\n return subscription;\n }\n\n private _trimBuffer() {\n const { _bufferSize, _timestampProvider, _buffer, _infiniteTimeWindow } = this;\n // If we don't have an infinite buffer size, and we're over the length,\n // use splice to truncate the old buffer values off. Note that we have to\n // double the size for instances where we're not using an infinite time window\n // because we're storing the values and the timestamps in the same array.\n const adjustedBufferSize = (_infiniteTimeWindow ? 1 : 2) * _bufferSize;\n _bufferSize < Infinity && adjustedBufferSize < _buffer.length && _buffer.splice(0, _buffer.length - adjustedBufferSize);\n\n // Now, if we're not in an infinite time window, remove all values where the time is\n // older than what is allowed.\n if (!_infiniteTimeWindow) {\n const now = _timestampProvider.now();\n let last = 0;\n // Search the array for the first timestamp that isn't expired and\n // truncate the buffer up to that point.\n for (let i = 1; i < _buffer.length && (_buffer[i] as number) <= now; i += 2) {\n last = i;\n }\n last && _buffer.splice(0, last + 1);\n }\n }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Subscription } from '../Subscription';\nimport { SchedulerAction } from '../types';\n\n/**\n * A unit of work to be executed in a `scheduler`. An action is typically\n * created from within a {@link SchedulerLike} and an RxJS user does not need to concern\n * themselves about creating and manipulating an Action.\n *\n * ```ts\n * class Action extends Subscription {\n * new (scheduler: Scheduler, work: (state?: T) => void);\n * schedule(state?: T, delay: number = 0): Subscription;\n * }\n * ```\n *\n * @class Action\n */\nexport class Action extends Subscription {\n constructor(scheduler: Scheduler, work: (this: SchedulerAction, state?: T) => void) {\n super();\n }\n /**\n * Schedules this action on its parent {@link SchedulerLike} for execution. May be passed\n * some context object, `state`. May happen at some point in the future,\n * according to the `delay` parameter, if specified.\n * @param {T} [state] Some contextual data that the `work` function uses when\n * called by the Scheduler.\n * @param {number} [delay] Time to wait before executing the work, where the\n * time unit is implicit and defined by the Scheduler.\n * @return {void}\n */\n public schedule(state?: T, delay: number = 0): Subscription {\n return this;\n }\n}\n", "import type { TimerHandle } from './timerHandle';\ntype SetIntervalFunction = (handler: () => void, timeout?: number, ...args: any[]) => TimerHandle;\ntype ClearIntervalFunction = (handle: TimerHandle) => void;\n\ninterface IntervalProvider {\n setInterval: SetIntervalFunction;\n clearInterval: ClearIntervalFunction;\n delegate:\n | {\n setInterval: SetIntervalFunction;\n clearInterval: ClearIntervalFunction;\n }\n | undefined;\n}\n\nexport const intervalProvider: IntervalProvider = {\n // When accessing the delegate, use the variable rather than `this` so that\n // the functions can be called without being bound to the provider.\n setInterval(handler: () => void, timeout?: number, ...args) {\n const { delegate } = intervalProvider;\n if (delegate?.setInterval) {\n return delegate.setInterval(handler, timeout, ...args);\n }\n return setInterval(handler, timeout, ...args);\n },\n clearInterval(handle) {\n const { delegate } = intervalProvider;\n return (delegate?.clearInterval || clearInterval)(handle as any);\n },\n delegate: undefined,\n};\n", "import { Action } from './Action';\nimport { SchedulerAction } from '../types';\nimport { Subscription } from '../Subscription';\nimport { AsyncScheduler } from './AsyncScheduler';\nimport { intervalProvider } from './intervalProvider';\nimport { arrRemove } from '../util/arrRemove';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncAction extends Action {\n public id: TimerHandle | undefined;\n public state?: T;\n // @ts-ignore: Property has no initializer and is not definitely assigned\n public delay: number;\n protected pending: boolean = false;\n\n constructor(protected scheduler: AsyncScheduler, protected work: (this: SchedulerAction, state?: T) => void) {\n super(scheduler, work);\n }\n\n public schedule(state?: T, delay: number = 0): Subscription {\n if (this.closed) {\n return this;\n }\n\n // Always replace the current state with the new state.\n this.state = state;\n\n const id = this.id;\n const scheduler = this.scheduler;\n\n //\n // Important implementation note:\n //\n // Actions only execute once by default, unless rescheduled from within the\n // scheduled callback. This allows us to implement single and repeat\n // actions via the same code path, without adding API surface area, as well\n // as mimic traditional recursion but across asynchronous boundaries.\n //\n // However, JS runtimes and timers distinguish between intervals achieved by\n // serial `setTimeout` calls vs. a single `setInterval` call. An interval of\n // serial `setTimeout` calls can be individually delayed, which delays\n // scheduling the next `setTimeout`, and so on. `setInterval` attempts to\n // guarantee the interval callback will be invoked more precisely to the\n // interval period, regardless of load.\n //\n // Therefore, we use `setInterval` to schedule single and repeat actions.\n // If the action reschedules itself with the same delay, the interval is not\n // canceled. If the action doesn't reschedule, or reschedules with a\n // different delay, the interval will be canceled after scheduled callback\n // execution.\n //\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, delay);\n }\n\n // Set the pending flag indicating that this action has been scheduled, or\n // has recursively rescheduled itself.\n this.pending = true;\n\n this.delay = delay;\n // If this action has already an async Id, don't request a new one.\n this.id = this.id ?? this.requestAsyncId(scheduler, this.id, delay);\n\n return this;\n }\n\n protected requestAsyncId(scheduler: AsyncScheduler, _id?: TimerHandle, delay: number = 0): TimerHandle {\n return intervalProvider.setInterval(scheduler.flush.bind(scheduler, this), delay);\n }\n\n protected recycleAsyncId(_scheduler: AsyncScheduler, id?: TimerHandle, delay: number | null = 0): TimerHandle | undefined {\n // If this action is rescheduled with the same delay time, don't clear the interval id.\n if (delay != null && this.delay === delay && this.pending === false) {\n return id;\n }\n // Otherwise, if the action's delay time is different from the current delay,\n // or the action has been rescheduled before it's executed, clear the interval id\n if (id != null) {\n intervalProvider.clearInterval(id);\n }\n\n return undefined;\n }\n\n /**\n * Immediately executes this action and the `work` it contains.\n * @return {any}\n */\n public execute(state: T, delay: number): any {\n if (this.closed) {\n return new Error('executing a cancelled action');\n }\n\n this.pending = false;\n const error = this._execute(state, delay);\n if (error) {\n return error;\n } else if (this.pending === false && this.id != null) {\n // Dequeue if the action didn't reschedule itself. Don't call\n // unsubscribe(), because the action could reschedule later.\n // For example:\n // ```\n // scheduler.schedule(function doWork(counter) {\n // /* ... I'm a busy worker bee ... */\n // var originalAction = this;\n // /* wait 100ms before rescheduling the action */\n // setTimeout(function () {\n // originalAction.schedule(counter + 1);\n // }, 100);\n // }, 1000);\n // ```\n this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n }\n }\n\n protected _execute(state: T, _delay: number): any {\n let errored: boolean = false;\n let errorValue: any;\n try {\n this.work(state);\n } catch (e) {\n errored = true;\n // HACK: Since code elsewhere is relying on the \"truthiness\" of the\n // return here, we can't have it return \"\" or 0 or false.\n // TODO: Clean this up when we refactor schedulers mid-version-8 or so.\n errorValue = e ? e : new Error('Scheduled action threw falsy error');\n }\n if (errored) {\n this.unsubscribe();\n return errorValue;\n }\n }\n\n unsubscribe() {\n if (!this.closed) {\n const { id, scheduler } = this;\n const { actions } = scheduler;\n\n this.work = this.state = this.scheduler = null!;\n this.pending = false;\n\n arrRemove(actions, this);\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, null);\n }\n\n this.delay = null!;\n super.unsubscribe();\n }\n }\n}\n", "import { Action } from './scheduler/Action';\nimport { Subscription } from './Subscription';\nimport { SchedulerLike, SchedulerAction } from './types';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\n\n/**\n * An execution context and a data structure to order tasks and schedule their\n * execution. Provides a notion of (potentially virtual) time, through the\n * `now()` getter method.\n *\n * Each unit of work in a Scheduler is called an `Action`.\n *\n * ```ts\n * class Scheduler {\n * now(): number;\n * schedule(work, delay?, state?): Subscription;\n * }\n * ```\n *\n * @class Scheduler\n * @deprecated Scheduler is an internal implementation detail of RxJS, and\n * should not be used directly. Rather, create your own class and implement\n * {@link SchedulerLike}. Will be made internal in v8.\n */\nexport class Scheduler implements SchedulerLike {\n public static now: () => number = dateTimestampProvider.now;\n\n constructor(private schedulerActionCtor: typeof Action, now: () => number = Scheduler.now) {\n this.now = now;\n }\n\n /**\n * A getter method that returns a number representing the current time\n * (at the time this function was called) according to the scheduler's own\n * internal clock.\n * @return {number} A number that represents the current time. May or may not\n * have a relation to wall-clock time. May or may not refer to a time unit\n * (e.g. milliseconds).\n */\n public now: () => number;\n\n /**\n * Schedules a function, `work`, for execution. May happen at some point in\n * the future, according to the `delay` parameter, if specified. May be passed\n * some context object, `state`, which will be passed to the `work` function.\n *\n * The given arguments will be processed an stored as an Action object in a\n * queue of actions.\n *\n * @param {function(state: ?T): ?Subscription} work A function representing a\n * task, or some unit of work to be executed by the Scheduler.\n * @param {number} [delay] Time to wait before executing the work, where the\n * time unit is implicit and defined by the Scheduler itself.\n * @param {T} [state] Some contextual data that the `work` function uses when\n * called by the Scheduler.\n * @return {Subscription} A subscription in order to be able to unsubscribe\n * the scheduled work.\n */\n public schedule(work: (this: SchedulerAction, state?: T) => void, delay: number = 0, state?: T): Subscription {\n return new this.schedulerActionCtor(this, work).schedule(state, delay);\n }\n}\n", "import { Scheduler } from '../Scheduler';\nimport { Action } from './Action';\nimport { AsyncAction } from './AsyncAction';\nimport { TimerHandle } from './timerHandle';\n\nexport class AsyncScheduler extends Scheduler {\n public actions: Array> = [];\n /**\n * A flag to indicate whether the Scheduler is currently executing a batch of\n * queued actions.\n * @type {boolean}\n * @internal\n */\n public _active: boolean = false;\n /**\n * An internal ID used to track the latest asynchronous task such as those\n * coming from `setTimeout`, `setInterval`, `requestAnimationFrame`, and\n * others.\n * @type {any}\n * @internal\n */\n public _scheduled: TimerHandle | undefined;\n\n constructor(SchedulerAction: typeof Action, now: () => number = Scheduler.now) {\n super(SchedulerAction, now);\n }\n\n public flush(action: AsyncAction): void {\n const { actions } = this;\n\n if (this._active) {\n actions.push(action);\n return;\n }\n\n let error: any;\n this._active = true;\n\n do {\n if ((error = action.execute(action.state, action.delay))) {\n break;\n }\n } while ((action = actions.shift()!)); // exhaust the scheduler queue\n\n this._active = false;\n\n if (error) {\n while ((action = actions.shift()!)) {\n action.unsubscribe();\n }\n throw error;\n }\n }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\n/**\n *\n * Async Scheduler\n *\n * Schedule task as if you used setTimeout(task, duration)\n *\n * `async` scheduler schedules tasks asynchronously, by putting them on the JavaScript\n * event loop queue. It is best used to delay tasks in time or to schedule tasks repeating\n * in intervals.\n *\n * If you just want to \"defer\" task, that is to perform it right after currently\n * executing synchronous code ends (commonly achieved by `setTimeout(deferredTask, 0)`),\n * better choice will be the {@link asapScheduler} scheduler.\n *\n * ## Examples\n * Use async scheduler to delay task\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * const task = () => console.log('it works!');\n *\n * asyncScheduler.schedule(task, 2000);\n *\n * // After 2 seconds logs:\n * // \"it works!\"\n * ```\n *\n * Use async scheduler to repeat task in intervals\n * ```ts\n * import { asyncScheduler } from 'rxjs';\n *\n * function task(state) {\n * console.log(state);\n * this.schedule(state + 1, 1000); // `this` references currently executing Action,\n * // which we reschedule with new state and delay\n * }\n *\n * asyncScheduler.schedule(task, 3000, 0);\n *\n * // Logs:\n * // 0 after 3s\n * // 1 after 4s\n * // 2 after 5s\n * // 3 after 6s\n * ```\n */\n\nexport const asyncScheduler = new AsyncScheduler(AsyncAction);\n\n/**\n * @deprecated Renamed to {@link asyncScheduler}. Will be removed in v8.\n */\nexport const async = asyncScheduler;\n", "import { AsyncAction } from './AsyncAction';\nimport { Subscription } from '../Subscription';\nimport { QueueScheduler } from './QueueScheduler';\nimport { SchedulerAction } from '../types';\nimport { TimerHandle } from './timerHandle';\n\nexport class QueueAction extends AsyncAction {\n constructor(protected scheduler: QueueScheduler, protected work: (this: SchedulerAction, state?: T) => void) {\n super(scheduler, work);\n }\n\n public schedule(state?: T, delay: number = 0): Subscription {\n if (delay > 0) {\n return super.schedule(state, delay);\n }\n this.delay = delay;\n this.state = state;\n this.scheduler.flush(this);\n return this;\n }\n\n public execute(state: T, delay: number): any {\n return delay > 0 || this.closed ? super.execute(state, delay) : this._execute(state, delay);\n }\n\n protected requestAsyncId(scheduler: QueueScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {\n // If delay exists and is greater than 0, or if the delay is null (the\n // action wasn't rescheduled) but was originally scheduled as an async\n // action, then recycle as an async action.\n\n if ((delay != null && delay > 0) || (delay == null && this.delay > 0)) {\n return super.requestAsyncId(scheduler, id, delay);\n }\n\n // Otherwise flush the scheduler starting with this action.\n scheduler.flush(this);\n\n // HACK: In the past, this was returning `void`. However, `void` isn't a valid\n // `TimerHandle`, and generally the return value here isn't really used. So the\n // compromise is to return `0` which is both \"falsy\" and a valid `TimerHandle`,\n // as opposed to refactoring every other instanceo of `requestAsyncId`.\n return 0;\n }\n}\n", "import { AsyncScheduler } from './AsyncScheduler';\n\nexport class QueueScheduler extends AsyncScheduler {\n}\n", "import { QueueAction } from './QueueAction';\nimport { QueueScheduler } from './QueueScheduler';\n\n/**\n *\n * Queue Scheduler\n *\n * Put every next task on a queue, instead of executing it immediately\n *\n * `queue` scheduler, when used with delay, behaves the same as {@link asyncScheduler} scheduler.\n *\n * When used without delay, it schedules given task synchronously - executes it right when\n * it is scheduled. However when called recursively, that is when inside the scheduled task,\n * another task is scheduled with queue scheduler, instead of executing immediately as well,\n * that task will be put on a queue and wait for current one to finish.\n *\n * This means that when you execute task with `queue` scheduler, you are sure it will end\n * before any other task scheduled with that scheduler will start.\n *\n * ## Examples\n * Schedule recursively first, then do something\n * ```ts\n * import { queueScheduler } from 'rxjs';\n *\n * queueScheduler.schedule(() => {\n * queueScheduler.schedule(() => console.log('second')); // will not happen now, but will be put on a queue\n *\n * console.log('first');\n * });\n *\n * // Logs:\n * // \"first\"\n * // \"second\"\n * ```\n *\n * Reschedule itself recursively\n * ```ts\n * import { queueScheduler } from 'rxjs';\n *\n * queueScheduler.schedule(function(state) {\n * if (state !== 0) {\n * console.log('before', state);\n * this.schedule(state - 1); // `this` references currently executing Action,\n * // which we reschedule with new state\n * console.log('after', state);\n * }\n * }, 0, 3);\n *\n * // In scheduler that runs recursively, you would expect:\n * // \"before\", 3\n * // \"before\", 2\n * // \"before\", 1\n * // \"after\", 1\n * // \"after\", 2\n * // \"after\", 3\n *\n * // But with queue it logs:\n * // \"before\", 3\n * // \"after\", 3\n * // \"before\", 2\n * // \"after\", 2\n * // \"before\", 1\n * // \"after\", 1\n * ```\n */\n\nexport const queueScheduler = new QueueScheduler(QueueAction);\n\n/**\n * @deprecated Renamed to {@link queueScheduler}. Will be removed in v8.\n */\nexport const queue = queueScheduler;\n", "import { AsyncAction } from './AsyncAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\nimport { SchedulerAction } from '../types';\nimport { animationFrameProvider } from './animationFrameProvider';\nimport { TimerHandle } from './timerHandle';\n\nexport class AnimationFrameAction extends AsyncAction {\n constructor(protected scheduler: AnimationFrameScheduler, protected work: (this: SchedulerAction, state?: T) => void) {\n super(scheduler, work);\n }\n\n protected requestAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle {\n // If delay is greater than 0, request as an async action.\n if (delay !== null && delay > 0) {\n return super.requestAsyncId(scheduler, id, delay);\n }\n // Push the action to the end of the scheduler queue.\n scheduler.actions.push(this);\n // If an animation frame has already been requested, don't request another\n // one. If an animation frame hasn't been requested yet, request one. Return\n // the current animation frame request id.\n return scheduler._scheduled || (scheduler._scheduled = animationFrameProvider.requestAnimationFrame(() => scheduler.flush(undefined)));\n }\n\n protected recycleAsyncId(scheduler: AnimationFrameScheduler, id?: TimerHandle, delay: number = 0): TimerHandle | undefined {\n // If delay exists and is greater than 0, or if the delay is null (the\n // action wasn't rescheduled) but was originally scheduled as an async\n // action, then recycle as an async action.\n if (delay != null ? delay > 0 : this.delay > 0) {\n return super.recycleAsyncId(scheduler, id, delay);\n }\n // If the scheduler queue has no remaining actions with the same async id,\n // cancel the requested animation frame and set the scheduled flag to\n // undefined so the next AnimationFrameAction will request its own.\n const { actions } = scheduler;\n if (id != null && actions[actions.length - 1]?.id !== id) {\n animationFrameProvider.cancelAnimationFrame(id as number);\n scheduler._scheduled = undefined;\n }\n // Return undefined so the action knows to request a new async id if it's rescheduled.\n return undefined;\n }\n}\n", "import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\n\nexport class AnimationFrameScheduler extends AsyncScheduler {\n public flush(action?: AsyncAction): void {\n this._active = true;\n // The async id that effects a call to flush is stored in _scheduled.\n // Before executing an action, it's necessary to check the action's async\n // id to determine whether it's supposed to be executed in the current\n // flush.\n // Previous implementations of this method used a count to determine this,\n // but that was unsound, as actions that are unsubscribed - i.e. cancelled -\n // are removed from the actions array and that can shift actions that are\n // scheduled to be executed in a subsequent flush into positions at which\n // they are executed within the current flush.\n const flushId = this._scheduled;\n this._scheduled = undefined;\n\n const { actions } = this;\n let error: any;\n action = action || actions.shift()!;\n\n do {\n if ((error = action.execute(action.state, action.delay))) {\n break;\n }\n } while ((action = actions[0]) && action.id === flushId && actions.shift());\n\n this._active = false;\n\n if (error) {\n while ((action = actions[0]) && action.id === flushId && actions.shift()) {\n action.unsubscribe();\n }\n throw error;\n }\n }\n}\n", "import { AnimationFrameAction } from './AnimationFrameAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\n\n/**\n *\n * Animation Frame Scheduler\n *\n * Perform task when `window.requestAnimationFrame` would fire\n *\n * When `animationFrame` scheduler is used with delay, it will fall back to {@link asyncScheduler} scheduler\n * behaviour.\n *\n * Without delay, `animationFrame` scheduler can be used to create smooth browser animations.\n * It makes sure scheduled task will happen just before next browser content repaint,\n * thus performing animations as efficiently as possible.\n *\n * ## Example\n * Schedule div height animation\n * ```ts\n * // html:
\n * import { animationFrameScheduler } from 'rxjs';\n *\n * const div = document.querySelector('div');\n *\n * animationFrameScheduler.schedule(function(height) {\n * div.style.height = height + \"px\";\n *\n * this.schedule(height + 1); // `this` references currently executing Action,\n * // which we reschedule with new state\n * }, 0, 0);\n *\n * // You will see a div element growing in height\n * ```\n */\n\nexport const animationFrameScheduler = new AnimationFrameScheduler(AnimationFrameAction);\n\n/**\n * @deprecated Renamed to {@link animationFrameScheduler}. Will be removed in v8.\n */\nexport const animationFrame = animationFrameScheduler;\n", "import { Observable } from '../Observable';\nimport { SchedulerLike } from '../types';\n\n/**\n * A simple Observable that emits no items to the Observer and immediately\n * emits a complete notification.\n *\n * Just emits 'complete', and nothing else.\n *\n * ![](empty.png)\n *\n * A simple Observable that only emits the complete notification. It can be used\n * for composing with other Observables, such as in a {@link mergeMap}.\n *\n * ## Examples\n *\n * Log complete notification\n *\n * ```ts\n * import { EMPTY } from 'rxjs';\n *\n * EMPTY.subscribe({\n * next: () => console.log('Next'),\n * complete: () => console.log('Complete!')\n * });\n *\n * // Outputs\n * // Complete!\n * ```\n *\n * Emit the number 7, then complete\n *\n * ```ts\n * import { EMPTY, startWith } from 'rxjs';\n *\n * const result = EMPTY.pipe(startWith(7));\n * result.subscribe(x => console.log(x));\n *\n * // Outputs\n * // 7\n * ```\n *\n * Map and flatten only odd numbers to the sequence `'a'`, `'b'`, `'c'`\n *\n * ```ts\n * import { interval, mergeMap, of, EMPTY } from 'rxjs';\n *\n * const interval$ = interval(1000);\n * const result = interval$.pipe(\n * mergeMap(x => x % 2 === 1 ? of('a', 'b', 'c') : EMPTY),\n * );\n * result.subscribe(x => console.log(x));\n *\n * // Results in the following to the console:\n * // x is equal to the count on the interval, e.g. (0, 1, 2, 3, ...)\n * // x will occur every 1000ms\n * // if x % 2 is equal to 1, print a, b, c (each on its own)\n * // if x % 2 is not equal to 1, nothing will be output\n * ```\n *\n * @see {@link Observable}\n * @see {@link NEVER}\n * @see {@link of}\n * @see {@link throwError}\n */\nexport const EMPTY = new Observable((subscriber) => subscriber.complete());\n\n/**\n * @param scheduler A {@link SchedulerLike} to use for scheduling\n * the emission of the complete notification.\n * @deprecated Replaced with the {@link EMPTY} constant or {@link scheduled} (e.g. `scheduled([], scheduler)`). Will be removed in v8.\n */\nexport function empty(scheduler?: SchedulerLike) {\n return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\n\nfunction emptyScheduled(scheduler: SchedulerLike) {\n return new Observable((subscriber) => scheduler.schedule(() => subscriber.complete()));\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport function isScheduler(value: any): value is SchedulerLike {\n return value && isFunction(value.schedule);\n}\n", "import { SchedulerLike } from '../types';\nimport { isFunction } from './isFunction';\nimport { isScheduler } from './isScheduler';\n\nfunction last(arr: T[]): T | undefined {\n return arr[arr.length - 1];\n}\n\nexport function popResultSelector(args: any[]): ((...args: unknown[]) => unknown) | undefined {\n return isFunction(last(args)) ? args.pop() : undefined;\n}\n\nexport function popScheduler(args: any[]): SchedulerLike | undefined {\n return isScheduler(last(args)) ? args.pop() : undefined;\n}\n\nexport function popNumber(args: any[], defaultValue: number): number {\n return typeof last(args) === 'number' ? args.pop()! : defaultValue;\n}\n", "export const isArrayLike = ((x: any): x is ArrayLike => x && typeof x.length === 'number' && typeof x !== 'function');", "import { isFunction } from \"./isFunction\";\n\n/**\n * Tests to see if the object is \"thennable\".\n * @param value the object to test\n */\nexport function isPromise(value: any): value is PromiseLike {\n return isFunction(value?.then);\n}\n", "import { InteropObservable } from '../types';\nimport { observable as Symbol_observable } from '../symbol/observable';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being Observable (but not necessary an Rx Observable) */\nexport function isInteropObservable(input: any): input is InteropObservable {\n return isFunction(input[Symbol_observable]);\n}\n", "import { isFunction } from './isFunction';\n\nexport function isAsyncIterable(obj: any): obj is AsyncIterable {\n return Symbol.asyncIterator && isFunction(obj?.[Symbol.asyncIterator]);\n}\n", "/**\n * Creates the TypeError to throw if an invalid object is passed to `from` or `scheduled`.\n * @param input The object that was passed.\n */\nexport function createInvalidObservableTypeError(input: any) {\n // TODO: We should create error codes that can be looked up, so this can be less verbose.\n return new TypeError(\n `You provided ${\n input !== null && typeof input === 'object' ? 'an invalid object' : `'${input}'`\n } where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.`\n );\n}\n", "export function getSymbolIterator(): symbol {\n if (typeof Symbol !== 'function' || !Symbol.iterator) {\n return '@@iterator' as any;\n }\n\n return Symbol.iterator;\n}\n\nexport const iterator = getSymbolIterator();\n", "import { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from './isFunction';\n\n/** Identifies an input as being an Iterable */\nexport function isIterable(input: any): input is Iterable {\n return isFunction(input?.[Symbol_iterator]);\n}\n", "import { ReadableStreamLike } from '../types';\nimport { isFunction } from './isFunction';\n\nexport async function* readableStreamLikeToAsyncGenerator(readableStream: ReadableStreamLike): AsyncGenerator {\n const reader = readableStream.getReader();\n try {\n while (true) {\n const { value, done } = await reader.read();\n if (done) {\n return;\n }\n yield value!;\n }\n } finally {\n reader.releaseLock();\n }\n}\n\nexport function isReadableStreamLike(obj: any): obj is ReadableStreamLike {\n // We don't want to use instanceof checks because they would return\n // false for instances from another Realm, like an + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/fase_1/steps/index.html b/fase_1/steps/index.html new file mode 100644 index 00000000..ec9bee41 --- /dev/null +++ b/fase_1/steps/index.html @@ -0,0 +1,1542 @@ + + + + + + + + + + + + + + + + + + + + + + + + + Passo a Passo - Tech Challenge + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+ + + +
+
+ + + + + + + +

Passo a Passo para Testar o Backend

+

Passos

+

Essa documentação fornece um passo a passo detalhado para realizar testes no backend do nosso projeto. Clique nas caixas abaixo para avançar em cada etapa do processo.

+

Autenticação e autorização

+
+Gerar Token de Acesso e Autorizar +

O primeiro passo é criar um Token de Acesso usando um dos usuários administrativos. Para isso, utilize o Swagger em +Login for Access Token. Siga as etapas abaixo:

+
    +
  • Clique em Try it out.
    • +
  • Preencha os seguintes campos:
      +
    • username: "email@email.com.br"
      • +
    • password: "your_password"
      • +
    • client_id: "1"
      • +
    +
    • +
+

Isso gerará o Token de Acesso necessário para prosseguir com as etapas que exigem autenticação via token. +image

+

Ao tentar acessar endpoints que requerem autorização, como category, orders, e products, siga estas etapas adicionais:

+
    +
  • Clique em Authorize (símbolo de cadeado).
    • +
  • Faça login usando seu e-mail e senha administrativo.
      +
    • username: "email@email.com.br"
      • +
    • password: "your_password"
      • +
    • client_id: 1
      • +
    +
    • +
+
+
+Solução de Problemas: 401 Unhauthorized +

Se ao tentar acessar os endpoints category, orders, ou products você receber uma resposta com o erro 401 Unauthorized, isso significa que as credenciais não foram validadas corretamente.

+

JSON
Error: Unauthorized
+
+Response body
+Download
+{
+    "detail": "Could not validate credentials"
+}
+
+Verifique se o Token de Acesso foi gerado corretamente e se as credenciais estão corretas ao tentar autorizar o acesso.

+

image +image

+

Para garantir a segurança, o token expira a cada operação (GET, PUT ou POST). Para ajustar o tempo de expiração do token, você deve definir a variável de ambiente TIMETOKEN no arquivo .env com o valor desejado para o tempo de expiração personalizado.

+
+

Onboarding: Cliente anônimo

+
+Passo 01: Realizando pedido sem identificação +

Este projeto permite que o cliente faça um pedido sem a necessidade de cadastro de seus dados pessoais. Para executar esse fluxo, siga os passos abaixo: +1. Acesse o Swagger em Create Anonymous Customer. +2. Clique em Try it out. +3. Em seguida, clique em Execute. +Após seguir esses passos, um cliente anônimo será gerado, permitindo que o pedido seja realizado sem identificação. +image

+
+

Onboarding: Cliente identificado

+
+Passo 02: Fazendo cadastro do cliente +

Para os clientes que desejam se cadastrar na aplicação, basta usar o endpoint customers/register e preencher com os dados solicitados como no exemplo abaixo:

+
JSON
{
+    "name": "Abelardo",
+    "email": "abe@email.com.br",
+    "cpf": "001001001-11",
+    "password": "my_password"
+}
+
+

Para certificar que o cliente foi registrado utilize o endpoint customers/read_customers e liste todos os clientes cadastrados. +image

+
+

Pedido: Seleção do pedido

+
+Passo 03: Efetuando um pedido +

Com o endpoint orders/create_orders preencha com os valores de customer_id que foi cadastrado nos passos 01 ou 02 e product_id para adicionar o produto a um pedido, exemplo:

+

JSON
{
+    "status": "string",
+    "user_agent": "string",
+    "ip_address": "string",
+    "os": "string",
+    "browser": "string",
+    "device": "string",
+    "comments": "string",
+    "customer_id": 4,
+    "products": [
+        {
+        "product_id": 10,
+        "comment": "sem gelo"
+        }
+    ]
+}
+
+Resultado da operação de seleção do pedido: +image

+
+

Pagamento: Processando o pagamento do pedido

+
+Passo 04: Realizando pagamento do pedido (fake checkout) +

Após executar o orders/fake_checkout siga para o fluxo de atualização de status do pedido.

+
+

Preparação e atualização do pedido

+
+Passo 05: Atualização de status de pedido +

Com order_id é possível fazer a atualização de status de cada pedido, com o endpoint orders/update_order_status. Exemplo com valor de entrada usando o order_id 3:

+
JSON
{
+    "status": "em preparação"
+}
+
+
+
+Passo 06: Visualizando status do pedido +

Para visualizar o status atual de um pedido, siga os passos abaixo: +- Com o valor do order_id, acesse o endpoint orders/read_order. +- Verifique o status atual do pedido. Exemplo de retorno:

+

JSON
{
+    "id": 3,
+    "customer_id": 4,
+    "status": "em preparação"
+}
+
+- Para atualizar o status do pedido para pronto, utilize o endpoint oorders/update_order_status com o seguinte corpo de requisição:

+

JSON
{
+    "status": "pronto"
+}
+
+- Depois de atualizar o status, você pode confirmar a atualização acessando novamente o endpoint orders/read_order. O estado do pedido será exibido como pronto para retirada. +image

+
+
+Listando todos os pedidos registrados +

Em orders/read_orders é possível listar todos os pedidos feitos por cliente. Exemplo com valores de retorno:

+
JSON
{
+    "orders": [
+        {
+        "id": 1,
+        "customer_id": 1
+        },
+        {
+        "id": 2,
+        "customer_id": 4
+        },
+        {
+        "id": 3,
+        "customer_id": 4
+        },
+        {
+        "id": 4,
+        "customer_id": 4
+        }
+    ]
+}    
+
+
+

Gerenciamento de produtos e categorias

+
+Cadastro de produto +

Usando o endpoint products/create_product é possível fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores de entrada:

+
JSON
{
+    "name": "Brigadeiro",
+    "description": "Doce feito com leite condensado e achocolatado",
+    "price": 3,
+    "category_id": 5,
+    "category": "Sobremesas"
+}
+
+
+
+Atualização de categoria +

Para atualizar uma categoria de produto, utilize o endpoint category/update_category: +- Com o valor do category_id, faça a requisição com o corpo de requisição similar ao exemplo abaixo:

+
JSON
{
+"name": "Sobremesas",
+"description": "Categoria dedicada a todos os tipos de sobremesas."
+}    
+
+
+
+Listando categorias e produtos +

Usando o endpoint category/list_categories é possível fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores que retornam nessa operação:

+
JSON
{
+"categories": [
+    {
+    "name": "Sanduíches",
+    "id": 1,
+    "products": [
+        {
+        "name": "Sanduíche de Frango Grelhado",
+        "description": "Grilled chicken sandwich with lettuce and tomato",
+        "price": 15,
+        "category_id": 1,
+        "category": "Sanduíches",
+        "id": 1
+        },
+        {
+        "name": "Cheeseburger Clássico",
+        "description": "Classic cheeseburger with beef patty and cheese",
+        "price": 12,
+        "category_id": 1,
+        "category": "Sanduíches",
+        "id": 2
+        },
+        {
+        "name": "Sanduíche Vegano de Grão-de-Bico",
+        "description": "Vegan sandwich with chickpea patty",
+        "price": 14,
+        "category_id": 1,
+        "category": "Sanduíches",
+        "id": 3
+        }
+    ]
+    },
+    {
+    "name": "Pizzas",
+    "id": 2,
+    "products": [
+        {
+        "name": "Pizza Margherita",
+        "description": "Pizza with tomato sauce, mozzarella, and basil",
+        "price": 25,
+        "category_id": 2,
+        "category": "Pizzas",
+        "id": 4
+        },
+        {
+        "name": "Pizza Pepperoni",
+        "description": "Pizza with tomato sauce, mozzarella, and pepperoni",
+        "price": 27,
+        "category_id": 2,
+        "category": "Pizzas",
+        "id": 5
+        },
+        {
+        "name": "Pizza Quatro Queijos",
+        "description": "Pizza with four types of cheese",
+        "price": 28,
+        "category_id": 2,
+        "category": "Pizzas",
+        "id": 6
+        }
+    ]
+    },
+    {
+    "name": "Acompanhamentos",
+    "id": 3,
+    "products": [
+        {
+        "name": "Batata Frita",
+        "description": "Portion of crispy french fries",
+        "price": 8,
+        "category_id": 3,
+        "category": "Acompanhamentos",
+        "id": 7
+        },
+        {
+        "name": "Anéis de Cebola",
+        "description": "Portion of breaded onion rings",
+        "price": 9,
+        "category_id": 3,
+        "category": "Acompanhamentos",
+        "id": 8
+        },
+        {
+        "name": "Salada Caesar",
+        "description": "Caesar salad with lettuce, croutons, and parmesan cheese",
+        "price": 10,
+        "category_id": 3,
+        "category": "Acompanhamentos",
+        "id": 9
+        }
+    ]
+    },
+    {
+    "name": "Bebidas",
+    "id": 4,
+    "products": [
+        {
+        "name": "Coca-Cola",
+        "description": "Cola soft drink",
+        "price": 5,
+        "category_id": 4,
+        "category": "Bebidas",
+        "id": 10
+        },
+        {
+        "name": "Suco de Laranja",
+        "description": "Natural orange juice",
+        "price": 6,
+        "category_id": 4,
+        "category": "Bebidas",
+        "id": 11
+        },
+        {
+        "name": "Água Mineral",
+        "description": "Still mineral water",
+        "price": 4,
+        "category_id": 4,
+        "category": "Bebidas",
+        "id": 12
+        }
+    ]
+    },
+    {
+    "name": "Sobremesas",
+    "id": 5,
+    "products": [
+        {
+        "name": "Brownie de Chocolate",
+        "description": "Chocolate brownie with walnuts",
+        "price": 7,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 13
+        },
+        {
+        "name": "Torta de Maçã",
+        "description": "Apple pie with cinnamon",
+        "price": 8,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 14
+        },
+        {
+        "name": "Sorvete de Baunilha",
+        "description": "Vanilla ice cream",
+        "price": 6,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 15
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 16
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 17
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 18
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 19
+        }
+    ]
+    }
+]
+}
+
+
+ + + + + + + + + + + + + +
+
+ + + +
+ + + +
+ + + +
+
+
+
+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/fase_2/clean_code/index.html b/fase_2/clean_code/index.html new file mode 100644 index 00000000..fea8cadb --- /dev/null +++ b/fase_2/clean_code/index.html @@ -0,0 +1,1497 @@ + + + + + + + + + + + + + + + + + + + + + + + + + Clean Code - Tech Challenge + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+ + + + +
+ + +
+ +
+ + + + + + + + + +
+
+ + + +
+
+
+ + + + + + + +
+
+
+ + + +
+
+
+ + + +
+
+
+ + + +
+
+ + + + + + + +

Clean Code

+

Manutenção de Código Limpo

+

Para assegurar que nosso código permaneça limpo, legível e fácil de manter, implementamos diversas automatizações e ferramentas de linting. Essas medidas minimizam o esforço necessário para manter a estrutura do projeto organizada. A seguir, detalhamos as ações que tomamos para alcançar esse objetivo.

+

Ferramentas de Linting e Formatação

+

Ruff

+

O Ruff é uma ferramenta de linting e formatação para Python que integra diversas funcionalidades de análise estática de código em um único pacote. Ele verifica o código em busca de padrões que possam ser otimizados, erros comuns, violações de estilo (como o PEP 8) e realiza sugestões de melhorias. Além disso, o Ruff formata o código automaticamente, ajustando espaçamento, indentação e garantindo consistência no estilo de acordo com as regras configuradas. Por ser altamente eficiente e rápido, ele é indicado para grandes projetos que requerem verificação e correção de estilo de forma ágil.

+

Sonar Lint

+

Além das configurações e bibliotecas automatizadas, utilizamos o plugin SonarLint para realizar verificações e fornecer sugestões em nosso código. Isso nos ajuda a refletir sobre nosso projeto durante o desenvolvimento, garantindo a qualidade e a conformidade com as melhores práticas.

+

Sourcery

+

Assim como o SonarLint, o Sourcery verifica nosso código em nível de repositório. Ele funciona como uma análise profunda do projeto, identificando áreas que podem ser otimizadas e sugerindo melhorias para aumentar a eficiência e a qualidade do código.

+

Automação de Verificações

+

Pre-Commit

+

Pre-Commit é uma ferramenta que automatiza a execução de verificações de qualidade no código antes de cada commit. Ela permite configurar uma série de hooks (verificações) que são executados automaticamente, como linters, formatação de código, verificação de erros ou testes de segurança. Esses hooks no nosso projeto incluem o Ruff. Isso ajuda a garantir que o código siga as melhores práticas, mantendo a consistência e evitando que erros cheguem ao repositório. Sempre que fazemos um commit, o Pre-Commit impede que prossigamos se algo estiver fora do padrão.

+

Github Actions

+

Adicionamos validações pós-commit com o GitHub Actions para garantir a qualidade do código durante o push. Isso proporcionará uma camada adicional de segurança em relação à qualidade do código. Caso seja desabilitado o Pre-commit em sua IDE, o workflow do GitHub Actions identificará o problema com nossas ações configuradas.

+

Testes e Cobertura

+

Testes Unitários

+

Implementamos uma estrutura para que os testes unitários sejam executados após cada commit. Além disso, utilizamos o conceito de testes locais para facilitar o desenvolvimento, permitindo que os desenvolvedores verifiquem a funcionalidade do código antes de enviá-lo para o repositório.

+

Pytest Coverage

+

Pytest Coverage é uma extensão do framework de testes pytest que mede a cobertura de testes no código Python. Ele gera relatórios detalhados sobre quais partes do código foram executadas durante a execução dos testes e quais não foram, ajudando a identificar áreas não testadas. A cobertura é essencial para garantir que os testes validem o máximo possível do comportamento do código, aumentando sua confiabilidade.

+

Documentação

+

Docstrings

+

Docstrings são strings de documentação usadas para descrever o propósito, funcionamento e detalhes de uma função, classe, método ou módulo em Python. Elas são colocadas logo abaixo da definição do elemento e seguem o padrão de boas práticas recomendado pela PEP 257. Docstrings facilitam a compreensão do código, ajudam a gerar documentação automaticamente e são acessíveis via help(). O formato pode variar (Google, NumPy, Sphinx), mas deve incluir a descrição geral, parâmetros, valor de retorno e exceções, quando aplicável. Exemplo no formato Google:

+

Python
def soma(a: int, b: int) -> int:
+    """
+    Soma dois números inteiros.
+
+    Args:
+        a (int): O primeiro número.
+        b (int): O segundo número.
+
+    Returns:
+        int: A soma dos dois números.
+    """
+    return a + b
+
+Essas docstrings descrevem claramente a função e seus componentes, facilitando a compreensão e manutenção do código.

+

Interrogate

+

Interrogate é uma ferramenta de análise estática para Python que verifica se o código está adequadamente documentado com docstrings. Ele percorre o código-fonte e gera relatórios indicando quais funções, classes e métodos estão sem docstrings, auxiliando na conformidade com padrões de documentação, como o PEP 257. O Interrogate também permite configurar a cobertura mínima de docstrings que um projeto deve ter e pode ser integrado com ferramentas como Pre-Commit para garantir que todo o novo código atenda aos requisitos de documentação.

+

Gerenciamento de Dependências e Tarefas

+

Poetry

+

Agora, temos total controle sobre o escopo do projeto ao adicionar um gerenciador de dependências mais robusto do que um simples arquivo requirements.txt. Isso nos proporciona segurança quanto à compatibilidade entre as dependências e reduz o risco de conflitos de versão.

+

Taskipy

+

O Taskipy facilita a criação e o uso de atalhos para a linha de comando, similar a um Makefile ou aliases. Com ele, podemos definir diversos comandos no arquivo pyproject.toml, simplificando a execução de tarefas comuns. Por exemplo, em vez de lembrar uma série de comandos complexos, podemos simplesmente executar task test para rodar os testes.

+

Tipagem

+

Type Hints

+

Type Hints em Python são anotações opcionais usadas para indicar os tipos de variáveis, parâmetros e valores de retorno em funções. Elas melhoram a legibilidade do código, facilitam a manutenção e permitem a detecção antecipada de erros por ferramentas de análise estática, como linters e IDEs. Embora não alterem o comportamento do código em tempo de execução, os Type Hints ajudam os desenvolvedores a entender melhor as expectativas de tipos, tornando o código mais robusto e confiável. Exemplo:

+
Python
def soma(a: int, b: int) -> int:
+    return a + b
+
+

Neste exemplo, a função soma espera dois parâmetros do tipo inteiro e retorna um valor inteiro.

+ + + + + + + + + + + + + +
+
+ + + +
+ + + +
+ + + +
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+
+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/fase_2/kubernetes/index.html b/fase_2/kubernetes/index.html new file mode 100644 index 00000000..59b8dd3d --- /dev/null +++ b/fase_2/kubernetes/index.html @@ -0,0 +1,1439 @@ + + + + + + + + + + + + + + + + + + + + + + + + + Kubernetes - Tech Challenge + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+ + + + +
+ + +
+ +
+ + + + + + + + + +
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+ + + +
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+ + + + + + + +
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+ + + +
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+ + + +
+
+
+ + + +
+
+ + + + + + + +

Kubernetes

+

Vídeo no Youtube

+
+ +
+ +
+ +
+ +
+ +
+ +

Arquitetura

+
flowchart TD
+    subgraph Control_Plane["Control Plane"]
+        A[etcd]
+        B[CoreDNS]
+        C[Kindnet]
+        D[Kube-Proxy]
+        E[Kube-Apiserver]
+        F[Kube-Controller-Manager]
+        G[Kube-Scheduler]
+
+        A --> E
+        B --> E
+        C --> E
+        D --> E
+        E --> F
+        E --> G
+    end
+
+    subgraph Worker_Node["lanchonete-k8s-worker"]
+        H[Pod: Postgres_DB]
+        I[Pod: Web_APP]
+
+        H --> J[Service: db]
+        I --> K[Service: web]
+        H --> L[PersistentVolumeClaim: db-pvc]
+        I --> M[PersistentVolumeClaim: logs-pvc]
+
+        K --> H
+        J --> I
+    end
+
+    subgraph Autoscaler["Horizontal Pod Autoscaler (HPA)"]
+        N[HPA: Web_APP Autoscaler]
+        N --> I
+    end
+
+    Client[Client Access] --> K
+
+

Pré-requisitos

+ +

Nessa primeira versão nossa aplicação ficará disponível em cluster Kubernetes local usando o Kind. Por favor, certifique-se de que as ferramentas de pré-requisitos estão instaladas, como nos exemplos:

+
Bash
❯ kind version
+kind v0.24.0 go1.22.6 linux/amd64
+
+
Bash
❯ kubectl version
+Client Version: v1.29.2
+Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3
+Server Version: v1.31.0
+
+

Configurando os clusters usando o Kind

+
    +
  • Execute o script dentro de ./infra/scripts/setup.sh
    • +
  • Aguarde alguns minutos até os cluster serem criados, como no exemplo abaixo:
    • +
+
Bash
❯ ./infra/scripts/setup.sh
+Creating cluster "lanchonete-k8s" ...
+ ✓ Ensuring node image (kindest/node:v1.31.0) 🖼
+ ✓ Preparing nodes 📦 📦
+ ✓ Writing configuration 📜
+ ✓ Starting control-plane 🕹️
+ ✓ Installing CNI 🔌
+ ✓ Installing StorageClass 💾
+ ✓ Joining worker nodes 🚜
+Set kubectl context to "kind-lanchonete-k8s"
+You can now use your cluster with:
+
+kubectl cluster-info --context kind-lanchonete-k8s
+
+Not sure what to do next? 😅  Check out https://kind.sigs.k8s.io/docs/user/quick-start/
+
+
    +
  • Ao final execute kind get clusters que deverá exibir o resultado abaixo:
    • +
+
Bash
lanchonete-k8s
+
+
    +
  • Com kubectl get nodes você visualizará um node control plane e um worker:
    • +
+
Bash
NAME                           STATUS   ROLES           AGE   VERSION
+lanchonete-k8s-control-plane   Ready    control-plane   32m   v1.31.0
+lanchonete-k8s-worker          Ready    <none>          32m   v1.31.0
+
+
    +
  • Após isso, execute kubectl get pods -A para listar todos os pods de todos os namespaces existentes no cluster.
    • +
+
Bash
NAMESPACE            NAME                                                   READY   STATUS    RESTARTS   AGE
+kube-system          coredns-6f6b679f8f-sj9mn                               1/1     Running   0          83s
+kube-system          coredns-6f6b679f8f-vqssg                               1/1     Running   0          83s
+kube-system          etcd-lanchonete-k8s-control-plane                      1/1     Running   0          88s
+kube-system          kindnet-blq2k                                          1/1     Running   0          84s
+kube-system          kindnet-kk4lm                                          1/1     Running   0          80s
+kube-system          kube-apiserver-lanchonete-k8s-control-plane            1/1     Running   0          88s
+kube-system          kube-controller-manager-lanchonete-k8s-control-plane   1/1     Running   0          88s
+kube-system          kube-proxy-2frwg                                       1/1     Running   0          80s
+kube-system          kube-proxy-6bhr6                                       1/1     Running   0          84s
+kube-system          kube-scheduler-lanchonete-k8s-control-plane            1/1     Running   0          88s
+local-path-storage   local-path-provisioner-57c5987fd4-r4tw4                1/1     Running   0          83s
+
+

Build do container e publicação no cluster Kind

+

Agora que o cluster está ativo é necessário fazer o build da imagem container da aplicação. Use o script como no exemplo abaixo, informando a versão da imagem baseada em semantic version

+
Bash
./infra/scripts/build-and-publish.sh v1.0.1
+
+

Processo do build iniciará e em seguida a publicação da imagem será feita no Kind, com output semelhante ao exemplo:

+
Bash
Building container image...
+Image version: v1.0.1
+[+] Building 42.0s (13/13) FINISHED                                                                                                                        docker:default
+ => [internal] load build definition from Dockerfile                                                                                                                 0.2s
+ => => transferring dockerfile: 
+.
+.
+.
+ => => naming to docker.io/library/web:v1.0.1    
+Loading image web:v1.0.1 into Kind, it may take a few minutes...
+Image: "web:v1.0.1" with ID "sha256:0efb63782ce6fd65e45ee7dce3a5c8e1e336bfb66b0e99d30d28fa3e7cca3532" not yet present on node "lanchonete-k8s-worker", loading...
+Image: "web:v1.0.1" with ID "sha256:0efb63782ce6fd65e45ee7dce3a5c8e1e336bfb66b0e99d30d28fa3e7cca3532" not yet present on node "lanchonete-k8s-control-plane", loading...
+Build and publish of web:v1.0.1 completed!
+
+

Deploy do serviços no cluster Kind

+

Utilizaremos o Kustomize para facilitar a reutilização e o gerenciamento dos manifestos K8S em mais de um ambiente, aqui há a segmentação entre namespaces nomeados como development e production.

+

Para fazer o deploy use o script informando os parametros de ambiente (development ou production) e a versão da imagem construída no passo anterior.

+
Bash
./infra/scripts/deploy.sh development v1.0.1
+
+
Bash
Updating Kustomize with the image version v1.0.1...
+NAME          STATUS   AGE
+development   Active   24m
+Applying Kubernetes manifests for development environment...
+secret/db-url-secret created
+service/db created
+service/web created
+persistentvolumeclaim/db-pvc created
+persistentvolumeclaim/logs-pvc created
+deployment.apps/db created
+deployment.apps/web created
+Deployment complete!
+
+

Verifique o status dos pods informando o namespaces do ambiente (development ou production).

+
Bash
kubectl get pod -n development
+NAME                   READY   STATUS    RESTARTS   AGE
+db-5946df88b9-gn7n5    1/1     Running   0          64s
+web-68f45d8994-xwlhz   1/1     Running   0          64s
+
+

Para confirmar que a versão do pod foi atualizada corretamente execute kubectl get pod -n development <nome-pod> -o yaml ou kubectl get pod -n development <nome-pod> -o jsonpath="{..image}"

+
Bash
Output
+kubectl get pod -n development web-68f45d8994-xwlhz -o jsonpath="{..image}"
+web:v1.0.1 docker.io/library/web:v1.0.1%
+
+

Usando o service do Kubernetes faça port-foward para a porta 2000 e acesse normalmente http://localhost:2000/redoc para visualizar a documentação ou o http://localhost:2000/docs#/ para acesso ao Swagger.

+
Bash
kubectl get service -n development
+NAME         TYPE           CLUSTER-IP      EXTERNAL-IP   PORT(S)          AGE
+db           ClusterIP      10.96.146.204   <none>        5432/TCP         30s
+web          LoadBalancer   10.96.103.219   <pending>     2000:31941/TCP   30s
+
+
Bash
kubectl -n development port-forward svc/web 2000
+Forwarding from 127.0.0.1:2000 -> 2000
+Forwarding from [::1]:2000 -> 2000
+
+

FastAPI screen (localhost)

+

image

+

Horizontal Auto Scaling

+

Horizontal Pod Autoscaler (HPA) é um recurso do Kubernetes que ajusta automaticamente o número de pods do deployment com base em métricas, neste caso, adicionamos no HPA do pod da API parametrizado a utilização de CPU e de memória. Isso ajuda a garantir que a aplicação possa escalar horizontalmente para atender à demanda nos casos onde o limite do targed é alcançado.

+

Para configurar o HPA criamos o manifesto no diretório ./infra/k8s/base/hpa-we.yaml:

+
YAML
apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: web-autoscaler
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: web
+  minReplicas: 1
+  maxReplicas: 4
+  metrics:
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: 70  # Scales based on CPU usage
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: 70  # Scales based on memory usage
+
+
Text Only
Neste caso, o autoscaling dos pods será ativado com base na utilização média de CPU e memória quando esse valor atingir 70%. A quantidade de réplicas variará de um mínimo de 1 a um máximo de 4 pods. Como estamos usando o Kustomize para fazer os deploys da API e do banco de dados, o HPA será criado automaticamente na próxima execução do processo de deploy, conforme o exemplo abaixo:
+
+
Bash
❯ ./infra/scripts/deploy.sh development v1.0.1
+Updating Kustomize with the image version v1.0.1...
+Error from server (NotFound): namespaces "development" not found
+namespace/development created
+Applying Kubernetes manifests for development environment...
+service/db created
+service/web created
+persistentvolumeclaim/db-pvc created
+persistentvolumeclaim/logs-pvc created
+deployment.apps/db created
+deployment.apps/web created
+horizontalpodautoscaler.autoscaling/web-autoscaler created
+Deployment complete!
+
+

Para verificar o status do HPA, use o comando abaixo para verificar o status do HPA e garantir que ele está funcionando corretamente:

+
Bash
kubectl get hpa -n development
+
+

O output será semelhante ao exemplo abaixo:

+
Bash
NAME             REFERENCE        TARGETS                                     MINPODS   MAXPODS   REPLICAS   AGE
+web-autoscaler   Deployment/web   cpu: 10%/70%, memory:22%/70%                1         4         1          53m
+
+

Assim, nossa API ajusta automaticamente o número de réplicas do deployment web com base na utilização de memória e CPU, garantindo a escalabilidade horizontal conforme necessário.

+ + + + + + + + + + + + + +
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+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/fase_2/novas_rotas/index.html b/fase_2/novas_rotas/index.html new file mode 100644 index 00000000..d2907b19 --- /dev/null +++ b/fase_2/novas_rotas/index.html @@ -0,0 +1,1365 @@ + + + + + + + + + + + + + + + + + + + + + + + + + Novas Rotas - Tech Challenge + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+
+ + + +
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+ + + + + + + +

Novas Rotas

+

Vídeo no Youtube

+

Vídeo no Youtube

+
+ +
+ +

Link para Arquitetura do K8S no YouTube

+

Checkout Pedido

+

Este endpoint é utilizado para realizar o checkout de um pedido, recebendo os produtos solicitados e retornando a identificação do pedido gerado.

+
    +
  • Descrição: Endpoint responsável por receber os produtos solicitados e retornar a identificação do pedido gerado.
    • +
  • Método: POST
    • +
  • Endpoint: /orders/checkout
    • +
  • Request Body: +
    JSON
    {
+  "status": "string",
+  "payment_status": "string",
+  "user_agent": "string",
+  "ip_address": "string",
+  "os": "string",
+  "browser": "string",
+  "device": "string",
+  "comments": "string",
+  "customer_id": 0,
+  "products": [
+  {
+    "product_id": 0,
+    "comment": "string"
+  }
+  ]
+}
+
    • +
  • Response Body:
    • +
+
JSON
{
+  "id": 0,
+  "customer_id": 0,
+  "status": "string",
+  "created_at": "2024-10-03T14:25:43.242Z",
+  "payment_status": "string"
+}
+
+
+

Consultar Status de Pagamento

+

Este endpoint permite consultar o status de pagamento de um pedido específico para verificar se o pagamento foi aprovado ou não.

+
    +
  • Descrição: Consulta o status de pagamento de um pedido para verificar se o pagamento foi aprovado ou não.
    • +
  • Método: GET
    • +
  • Endpoint: /orders/{order_id}
    • +
  • Parâmetro: order_id (string): Identificação única do pedido.
    • +
  • Exemplo de Request: GET /orders/1
    • +
  • Response Body:
    • +
+
JSON
{
+  "id": 1,
+  "customer_id": 1,
+  "status": "Finalizado",
+  "payment_status": "pago",
+  "order_products": [
+  {
+    "product_id": 1,
+    "comment": "Sem cebola",
+    "product": {
+    "name": "Sanduíche de Frango Grelhado",
+    "description": "Grilled chicken sandwich with lettuce",
+    "price": 15,
+    "category": {
+      "name": "Sanduíches"
+    }
+    }
+  }
+  ]
+}
+
+
+

Confirmação de Pagamento

+

Este endpoint recebe notificações de pagamento aprovadas ou recusadas via webhook, sendo disparado automaticamente quando um pedido sofre alteração em seu status de pagamento.

+
    +
  • Descrição: Recebe notificações de pagamento aprovadas ou recusadas via webhook. Ele é disparado automaticamente uma vez que um pedido sofre alteração em seu status de pagamento.
    • +
  • Método: POST
    • +
  • Endpoint: /orders/webhook
    • +
  • Request Body:
    • +
+

JSON
{
+  "order_id": 0,
+  "customer_id": 0,
+  "received_at": "2024-10-03T14:40:48.732Z"
+}
+
+- Response Body:

+
JSON
{
+  "order_id": 0,
+  "status": "string",
+  "customer_id": 0,
+  "payment_status": "string",
+  "received_at": "2024-10-03T14:40:48.733Z"
+}
+
+
+

Listar pedidos

+

Este endpoint retorna a lista de pedidos com suas descrições, ordenados por regras específicas, excluindo pedidos com status "Finalizado".

+
    +
  • Descrição: Retorna a lista de pedidos com suas descrições, ordenados por:
    • +
  • Regra de ordenação: Pronto > Em Preparação > Recebido;
    • +
  • Pedidos mais antigos primeiro, baseado na o atributo created_at;
    • +
  • Pedidos com status Finalizado não devem aparecer.
    • +
  • Método: GET
    • +
  • Endpoint: /orders
    • +
  • Response Body:
    • +
+
JSON
{
+  "orders": [
+  {
+    "id": 5,
+    "customer_id": 1,
+    "status": "Recebido",
+    "created_at": "2024-09-12T19:06:46.240199",
+    "payment_status": "pago"
+  },
+  {
+    "id": 6,
+    "customer_id": 1,
+    "status": "Recebido",
+    "created_at": "2024-09-12T19:12:34.059608",
+    "payment_status": "pago"
+  },
+  {
+    "id": 8,
+    "customer_id": 1,
+    "status": "Recebido",
+    "created_at": "2024-09-12T19:20:01.736862",
+    "payment_status": "pago"
+  }
+  ]
+}
+
+
+

Atualizar Status do Pedido

+

Este endpoint permite a atualização do status de um pedido específico.

+
    +
  • Descrição: Permite a atualização do status de um pedido específico.
    • +
  • Método: PUT
    • +
  • Endpoint: /orders/{order_id}/status
    • +
  • Parâmetro: order_id (string): Identificação única do pedido.
    • +
  • Request Body:
    • +
+
JSON
{
+  "status": "string"
+}
+
+
    +
  • Response Body:
    • +
+
JSON
{
+  "id": 0,
+  "customer_id": 0,
+  "status": "string",
+  "created_at": "2024-10-03T14:47:37.710Z",
+  "payment_status": "string"
+}
+
+

Atualizar Status de Pagamento

+

Este endpoint permite a atualização do status de pagamento de um pedido.

+
    +
  • Descrição: Permite a atualização do status de pagamento de um pedido.
    • +
  • Método: PATCH
    • +
  • Endpoint: /orders/{order_id}/payment
    • +
  • Parâmetro: order_id (string): Identificação única do pedido.
    • +
  • Request Body:
    • +
+
JSON
{
+  "payment_status": "string"
+}
+
+
    +
  • Response Body:
    • +
+
JSON
{
+  "id": 0,
+  "customer_id": 0,
+  "status": "string",
+  "created_at": "2024-10-03T14:50:06.223Z",
+  "payment_status": "string"
+}
+
+ + + + + + + + + + + + + +
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+ + + +
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+
+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/fase_2/steps/index.html b/fase_2/steps/index.html new file mode 100644 index 00000000..a309fe7a --- /dev/null +++ b/fase_2/steps/index.html @@ -0,0 +1,1568 @@ + + + + + + + + + + + + + + + + + + + + + + + + + Passo a Passo - Tech Challenge + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
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+ + + +
+
+
+ + + +
+
+ + + + + + + +

Passo a Passo para Testar o Backend

+

Passos

+

Essa documentação fornece um passo a passo detalhado para realizar testes no backend do nosso projeto. Clique nas caixas abaixo para avançar em cada etapa do processo.

+

Autenticação e autorização

+
+Gerar Token de Acesso e Autorizar +

O primeiro passo é criar um Token de Acesso usando um dos usuários administrativos. Para isso, utilize o Swagger em +Login for Access Token. Siga as etapas abaixo:

+
    +
  • Clique em Try it out.
    • +
  • Preencha os seguintes campos:
      +
    • username: "email@email.com.br"
      • +
    • password: "your_password"
      • +
    • client_id: "1"
      • +
    +
    • +
+

Isso gerará o Token de Acesso necessário para prosseguir com as etapas que exigem autenticação via token. +image

+

Ao tentar acessar endpoints que requerem autorização, como category, orders, e products, siga estas etapas adicionais:

+
    +
  • Clique em Authorize (símbolo de cadeado).
    • +
  • Faça login usando seu e-mail e senha administrativo.
      +
    • username: "email@email.com.br"
      • +
    • password: "your_password"
      • +
    • client_id: 1
      • +
    +
    • +
+
+
+Solução de Problemas: 401 Unhauthorized +

Se ao tentar acessar os endpoints category, orders, ou products você receber uma resposta com o erro 401 Unauthorized, isso significa que as credenciais não foram validadas corretamente.

+

JSON
Error: Unauthorized
+
+Response body
+Download
+{
+    "detail": "Could not validate credentials"
+}
+
+Verifique se o Token de Acesso foi gerado corretamente e se as credenciais estão corretas ao tentar autorizar o acesso.

+

image +image

+

Para garantir a segurança, o token expira a cada operação (GET, PUT ou POST). Para ajustar o tempo de expiração do token, você deve definir a variável de ambiente TIMETOKEN no arquivo .env com o valor desejado para o tempo de expiração personalizado.

+
+

Onboarding: Cliente anônimo

+
+Passo 01: Realizando pedido sem identificação +

Este projeto permite que o cliente faça um pedido sem a necessidade de cadastro de seus dados pessoais. Para executar esse fluxo, siga os passos abaixo: +1. Acesse o Swagger em Create Anonymous Customer. +2. Clique em Try it out. +3. Em seguida, clique em Execute. +Após seguir esses passos, um cliente anônimo será gerado, permitindo que o pedido seja realizado sem identificação. +image

+
+

Onboarding: Cliente identificado

+
+Passo 02: Fazendo cadastro do cliente +

Para os clientes que desejam se cadastrar na aplicação, basta usar o endpoint customers/register e preencher com os dados solicitados como no exemplo abaixo:

+
JSON
{
+    "name": "Abelardo",
+    "email": "abe@email.com.br",
+    "cpf": "001001001-11",
+    "password": "my_password"
+}
+
+

Para certificar que o cliente foi registrado utilize o endpoint customers/read_customers e liste todos os clientes cadastrados. +image

+
+

Pedido: Seleção do pedido

+
+Passo 03: Efetuando um pedido +

Com o endpoint orders/create_orders preencha com os valores de customer_id que foi cadastrado nos passos 01 ou 02 e product_id para adicionar o produto a um pedido, exemplo:

+

JSON
{
+    "status": "string",
+    "user_agent": "string",
+    "ip_address": "string",
+    "os": "string",
+    "browser": "string",
+    "device": "string",
+    "comments": "string",
+    "customer_id": 4,
+    "products": [
+        {
+        "product_id": 10,
+        "comment": "sem gelo"
+        }
+    ]
+}
+
+Resultado da operação de seleção do pedido: +image

+
+

Pagamento: Processando o pagamento do pedido

+
+Passo 04: Realizando pagamento do pedido chamando a rota /payments +

Com o endpoint orders/{order_id}/payment defina no parâmetro "order_id" o id do pedido em questão para alterar seu status de pagamento, exemplo:

+

JSON
{
+  "payment_status": "pago"
+}
+
+Resultado da operação de realização de chamada no endpoint de pagamento com um status code 200: +
JSON
{
+  "id": 1,
+  "customer_id": 1,
+  "status": "Recebido",
+  "created_at": "2024-10-15T12:40:45.696390",
+  "payment_status": "pago"
+}
+

+

Obs.: Uma vez em que o status do pedido é alterado, é disparado um Webhook para a plataforma, com a data/hora do momento em que está sendo feita a alteração, o novo status do pagamento do pedido e o id do mesmo, conforme: +

JSON
{
+  "order_id": 1,
+  "status": "Finalizado",
+  "customer_id": 1,
+  "payment_status": "pago",
+  "received_at": "2024-10-15T22:21:35.479Z"
+}
+

+
+
+Passo 04.1: Realizando pagamento do pedido com fake checkout +

Após executar o orders/fake_checkout siga para o fluxo de atualização de status do pedido.

+
+

Preparação e atualização do pedido

+
+Passo 05: Atualização de status de pedido +

Com order_id é possível fazer a atualização de status de cada pedido, com o endpoint orders/update_order_status. Exemplo com valor de entrada usando o order_id 3:

+
JSON
{
+    "status": "em preparação"
+}
+
+
+
+Passo 06: Visualizando status do pedido +

Para visualizar o status atual de um pedido, siga os passos abaixo: +- Com o valor do order_id, acesse o endpoint orders/read_order. +- Verifique o status atual do pedido. Exemplo de retorno:

+

JSON
{
+    "id": 3,
+    "customer_id": 4,
+    "status": "em preparação"
+}
+
+- Para atualizar o status do pedido para pronto, utilize o endpoint oorders/update_order_status com o seguinte corpo de requisição:

+

JSON
{
+    "status": "pronto"
+}
+
+- Depois de atualizar o status, você pode confirmar a atualização acessando novamente o endpoint orders/read_order. O estado do pedido será exibido como pronto para retirada. +image

+
+
+Listando todos os pedidos registrados +

Em orders/read_orders é possível listar todos os pedidos feitos por cliente. Exemplo com valores de retorno:

+
JSON
{
+    "orders": [
+        {
+        "id": 1,
+        "customer_id": 1
+        },
+        {
+        "id": 2,
+        "customer_id": 4
+        },
+        {
+        "id": 3,
+        "customer_id": 4
+        },
+        {
+        "id": 4,
+        "customer_id": 4
+        }
+    ]
+}    
+
+
+

Gerenciamento de produtos e categorias

+
+Cadastro de produto +

Usando o endpoint products/create_product é possível fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores de entrada:

+
JSON
{
+    "name": "Brigadeiro",
+    "description": "Doce feito com leite condensado e achocolatado",
+    "price": 3,
+    "category_id": 5,
+    "category": "Sobremesas"
+}
+
+
+
+Atualização de categoria +

Para atualizar uma categoria de produto, utilize o endpoint category/update_category: +- Com o valor do category_id, faça a requisição com o corpo de requisição similar ao exemplo abaixo:

+
JSON
{
+"name": "Sobremesas",
+"description": "Categoria dedicada a todos os tipos de sobremesas."
+}    
+
+
+
+Listando categorias e produtos +

Usando o endpoint category/list_categories é possível fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores que retornam nessa operação:

+
JSON
{
+"categories": [
+    {
+    "name": "Sanduíches",
+    "id": 1,
+    "products": [
+        {
+        "name": "Sanduíche de Frango Grelhado",
+        "description": "Grilled chicken sandwich with lettuce and tomato",
+        "price": 15,
+        "category_id": 1,
+        "category": "Sanduíches",
+        "id": 1
+        },
+        {
+        "name": "Cheeseburger Clássico",
+        "description": "Classic cheeseburger with beef patty and cheese",
+        "price": 12,
+        "category_id": 1,
+        "category": "Sanduíches",
+        "id": 2
+        },
+        {
+        "name": "Sanduíche Vegano de Grão-de-Bico",
+        "description": "Vegan sandwich with chickpea patty",
+        "price": 14,
+        "category_id": 1,
+        "category": "Sanduíches",
+        "id": 3
+        }
+    ]
+    },
+    {
+    "name": "Pizzas",
+    "id": 2,
+    "products": [
+        {
+        "name": "Pizza Margherita",
+        "description": "Pizza with tomato sauce, mozzarella, and basil",
+        "price": 25,
+        "category_id": 2,
+        "category": "Pizzas",
+        "id": 4
+        },
+        {
+        "name": "Pizza Pepperoni",
+        "description": "Pizza with tomato sauce, mozzarella, and pepperoni",
+        "price": 27,
+        "category_id": 2,
+        "category": "Pizzas",
+        "id": 5
+        },
+        {
+        "name": "Pizza Quatro Queijos",
+        "description": "Pizza with four types of cheese",
+        "price": 28,
+        "category_id": 2,
+        "category": "Pizzas",
+        "id": 6
+        }
+    ]
+    },
+    {
+    "name": "Acompanhamentos",
+    "id": 3,
+    "products": [
+        {
+        "name": "Batata Frita",
+        "description": "Portion of crispy french fries",
+        "price": 8,
+        "category_id": 3,
+        "category": "Acompanhamentos",
+        "id": 7
+        },
+        {
+        "name": "Anéis de Cebola",
+        "description": "Portion of breaded onion rings",
+        "price": 9,
+        "category_id": 3,
+        "category": "Acompanhamentos",
+        "id": 8
+        },
+        {
+        "name": "Salada Caesar",
+        "description": "Caesar salad with lettuce, croutons, and parmesan cheese",
+        "price": 10,
+        "category_id": 3,
+        "category": "Acompanhamentos",
+        "id": 9
+        }
+    ]
+    },
+    {
+    "name": "Bebidas",
+    "id": 4,
+    "products": [
+        {
+        "name": "Coca-Cola",
+        "description": "Cola soft drink",
+        "price": 5,
+        "category_id": 4,
+        "category": "Bebidas",
+        "id": 10
+        },
+        {
+        "name": "Suco de Laranja",
+        "description": "Natural orange juice",
+        "price": 6,
+        "category_id": 4,
+        "category": "Bebidas",
+        "id": 11
+        },
+        {
+        "name": "Água Mineral",
+        "description": "Still mineral water",
+        "price": 4,
+        "category_id": 4,
+        "category": "Bebidas",
+        "id": 12
+        }
+    ]
+    },
+    {
+    "name": "Sobremesas",
+    "id": 5,
+    "products": [
+        {
+        "name": "Brownie de Chocolate",
+        "description": "Chocolate brownie with walnuts",
+        "price": 7,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 13
+        },
+        {
+        "name": "Torta de Maçã",
+        "description": "Apple pie with cinnamon",
+        "price": 8,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 14
+        },
+        {
+        "name": "Sorvete de Baunilha",
+        "description": "Vanilla ice cream",
+        "price": 6,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 15
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 16
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 17
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 18
+        },
+        {
+        "name": "Brigadeiro",
+        "description": "Doce feito com leite condensado e achocolatado",
+        "price": 3,
+        "category_id": 5,
+        "category": "Sobremesas",
+        "id": 19
+        }
+    ]
+    }
+]
+}
+
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CICD using GitHub Actions Workflow to deploy code in EKS cluster

+

Este projeto utiliza o GitHub Actions para automatizar as etapas de versionamento, build e publicação de imagens de contêiner no Amazon ECR, além do deploy em um cluster EKS. O fluxo foi projetado para garantir simplicidade e continuidade nos processos, com gatilhos configurados para pipelines específicos de acordo com o ambiente. +Deploy em Ambiente Não-Produtivo

+

No ambiente não-produtivo, o versionamento das imagens segue o padrão do commit SHA do GitHub, acompanhado do sufixo -dev. Esse pipeline é ativado por meio de um comentário /deploy em um Pull Request. O deploy é realizado no cluster EKS no namespace development. +Deploy em Ambiente Produtivo

+

Para o ambiente de produção, adota-se o versionamento semântico para as imagens, com um controle rigoroso da nomenclatura de branches, conforme descrito abaixo:

+
Text Only
Patch Version (Correção de bugs): Prefixo `bugfix/`.
+Minor Version (Novas funcionalidades sem mudanças incompatíveis): Prefixo feature/.
+Major Version (Mudanças incompatíveis ou significativas): Prefixo release/.
+Documentação ou Ajustes Diversos: Prefixos doc/ ou misc/ — usados apenas para incrementar a versão de build (ex.: v0.0.0+1).
+
+

Benefícios do Workflow

+
Text Only
Automação completa: Reduz a intervenção manual e agiliza os processos de build e deploy.
+Controle de qualidade: Facilita a separação clara entre ambientes de desenvolvimento e produção.
+Rastreabilidade: Garante que cada versão seja facilmente identificável por meio de padrões definidos de nomenclatura e versionamento.
+
+

Workflow de Deploy para o Ambiente de Desenvolvimento

+

Este workflow do GitHub Actions automatiza o processo de deploy para o ambiente de desenvolvimento ao detectar um comentário específico (/deploy) em uma issue. Essa funcionalidade atende aos requisitos de integração e entrega de código no workload, promovendo a adoção de práticas de integração e deploy contínuos.

+

Fluxograma do Workflow Não-Produtivo

+

+flowchart LR
+  A[[Issue Comment Triggered]]
+    style A fill:#f9f,stroke:#333,stroke-width:2
+  B[[Start Job: build-deploy-dev]]
+    style B fill:#ff9,stroke:#333,stroke-width:2
+  C[[Checkout Code]]
+  D[[Configure AWS Credentials]]
+  E[[Login to Amazon ECR]]
+  F[[Build Container Image]]
+  G[[Setup Kubeconfig for EKS]]
+  H[[Deploy EKS: Development]]
+
+  A -->|Trigger: /deploy| B
+  B --> C
+  C --> D
+  D --> E
+  E --> F
+  F --> G
+  G --> H
+
+

Detalhes

+
Text Only
Etapas:
+- Condição: Executa apenas se o corpo do comentário contiver /deploy.
+- Checkout do código: Faz o checkout do repositório usando actions/checkout@v2.
+- Configuração das credenciais AWS: Configura as credenciais da AWS utilizando aws-actions/configure-aws-credentials@v1.
+- Login no registro ECR: Realiza o login no ECR usando aws-actions/amazon-ecr-login@v1.
+- Build e push da imagem de contêiner:
+    Constrói a imagem Docker e a envia para o repositório ECR.
+    Utiliza o SHA do commit com o sufixo -dev como versão da imagem.
+    Define a versão da imagem no ambiente do GitHub.
+- Configuração do Kubeconfig: Configura o kubectl para usar o cluster EKS especificado.
+- Deploy no namespace development do cluster EKS:
+    Utiliza o kustomize para ajustar a versão da imagem.
+    Verifica se o namespace development existe, criando-o se necessário.
+    Aplica os manifests Kubernetes com kubectl apply -k.
+
+

Observações:

+
Text Only
O workflow utiliza o kustomize para personalização dos recursos Kubernetes.
+O processo de deploy inclui tratamento de erros para relatar detalhes dos pods em caso de falha.
+
+

Workflow de Deploy para o Ambiente de Produção

+

Este workflow automatiza o processo de versionamento, build, publicação de imagem Docker no Amazon ECR e deploy no ambiente de produção no cluster Kubernetes gerenciado pelo EKS. Ele é acionado automaticamente ao realizar um push na branch main.

+

Fluxograma do Workflow de Produção

+
flowchart LR
+    A[Push na branch main] -->|Trigger| B[Job: Version]
+    B -->|Calcula nova versão semântica| C[Cria tag Git]
+    C --> D[Job: Build]
+    D -->|Faz login no ECR e publica imagem| E[Publica imagem com nova versão]
+    E --> F[Job: Deploy]
+    F -->|Configura o Kubeconfig| G[Verifica namespace e ajusta manifests]
+    G -->|Aplica recursos no Kubernetes| H[Deploy concluído]
+    H -->|Erro?| I{Erro no Deploy?}
+    I -->|Sim| J[Exibe logs de pods e detalhes]
+    I -->|Não| K[Deploy bem-sucedido]
+

Detalhes

+
    +
  1. Gerenciamento de Versão
    2. +
+

Este job calcula e cria uma nova versão semântica baseada no histórico de commits. +Este job é executado apenas quando há um push para a branch main e não é acionado pelo bot do GitHub Actions. A saída deste job é uma nova versão semântica, armazenada na variável semver_tag.

+
Text Only
Etapas:
+- Checkout do repositório: Garante acesso ao histórico completo dos commits.
+- Listagem de tags Git: Identifica a versão mais recente.
+- Cálculo de nova versão: Utiliza o branching model trunk-based para determinar a próxima versão.
+- Criação de tag Git: Cria e associa a nova tag ao commit atual.
+
+
    +
  1. Build e Push da Imagem Docker
    2. +
+

Este job constrói a imagem Docker da aplicação e publica no Amazon ECR.

+
Text Only
Etapas:
+- Checkout do repositório.
+- Configuração de credenciais AWS: Configura acesso seguro para interagir com o ECR.
+- Login no registro ECR: Autentica no ECR privado.
+- Build e push da imagem Docker:
+    Utiliza a nova versão semântica como tag da imagem.
+    Faz o push da imagem para o ECR.
+
+
    +
  1. Deploy no Kubernetes
    2. +
+

Este job realiza o deploy da aplicação no ambiente de produção, utilizando o namespace production.

+
Text Only
Etapas:
+
+- Checkout do repositório.
+- Configuração de credenciais AWS.
+- Setup do Kubeconfig: Configura o acesso ao cluster EKS.
+- Deploy com kustomize:
+    Verifica se o namespace production existe, criando-o caso necessário.
+    Ajusta a versão da imagem no diretório infra/kubernetes/production.
+    Aplica os manifests no cluster Kubernetes.
+    Em caso de erro, exibe detalhes dos pods para facilitar a depuração.
+
+

Observações

+
Text Only
Controle de versão: Utiliza o SemVer para versionamento consistente.
+Personalização Kubernetes: O deploy utiliza o kustomize para gerenciar configurações específicas do ambiente.
+Tratamento de erros: Logs detalhados são exibidos em caso de falha no deploy, facilitando a análise.
+
+ + + + + + + + + + + + + +
+
+ + + +
+ + + +
+ + + +
+
+
+
+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/index.html b/index.html new file mode 100644 index 00000000..d7c23522 --- /dev/null +++ b/index.html @@ -0,0 +1,966 @@ + + + + + + + + + + + + + + + + + + + + + + + Tech Challenge + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+
+ +
+ + + + +
+ + +
+ +
+ + + + + + + + + +
+
+ + + + + + + + + + + + + + + +
+
+ + + + + + + +
+

Documentação do Tech Challenge

+
+
+ +
+

Image title + Image title

+
+ + + + + + + + + + + + + + + + + + +
+
+ + + +
+ + + +
+ + + +
+
+
+
+ + + + + + + + + + + + + + \ No newline at end of file diff --git a/search/search_index.json b/search/search_index.json new file mode 100644 index 00000000..31d54e7c --- /dev/null +++ b/search/search_index.json @@ -0,0 +1 @@ +{"config":{"lang":["pt"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"Home","text":"Documenta\u00e7\u00e3o do Tech Challenge"},{"location":"environment/","title":"Preparando Ambiente","text":"

Este projeto \u00e9 um sistema de pedidos de lanches adapt\u00e1vel para web e mobile, focado no backend. A aplica\u00e7\u00e3o \u00e9 desenvolvida utilizando FastAPI, SQLAlchemy, e Docker.

"},{"location":"environment/#pre-requisitos","title":"Pr\u00e9-Requisitos","text":"

Nota: Essa \u00e9 uma etapa indispens\u00e1vel para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge!

  1. Sistema Operacional: O projeto pode ser executado em qualquer sistema operacional que suporte Docker e Python. Recomenda-se um sistema baseado em Unix (Linux ou macOS) para facilitar o uso de Docker;
  2. Python: Vers\u00e3o 3.8 ou Superior;
  3. Docker: Para Containeriza\u00e7\u00e3o da Aplica\u00e7\u00e3o.
  4. Docker Compose: Para Orquestra\u00e7\u00e3o dos Cont\u00eaineres Docker.
"},{"location":"environment/#configuracao-do-ambiente","title":"Configura\u00e7\u00e3o do Ambiente","text":""},{"location":"environment/#instalacao-do-python","title":"Instala\u00e7\u00e3o do Python","text":"

Linux macOS:

Bash
sudo apt update\nsudo apt install python3 python3-pip\n

Windows:

  • Baixe e instale o Python no Site Oficial.
"},{"location":"environment/#instalacao-do-docker","title":"Instala\u00e7\u00e3o do Docker","text":"

Siga as instru\u00e7\u00f5es no site oficial do Docker para instalar o Docker e Docker Compose:

  • Docker
  • Docker Compose
"},{"location":"environment/#clonando-o-repositorio","title":"Clonando o Reposit\u00f3rio","text":"

Clone este reposit\u00f3rio para sua m\u00e1quina local:

Nota: Essa \u00e9 uma etapa indispens\u00e1vel para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge!

Bash
git clone https://github.com/seu-usuario/tech-challenge.git\ncd tech-challenge\n
"},{"location":"environment/#banco-de-dados","title":"Banco de Dados","text":"

Nota: Essa \u00e9 uma etapa indispens\u00e1vel para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge!

  • Crie um arquivo .env na raiz do projeto e defina as seguintes vari\u00e1veis:
Bash
DATABASE_URL=postgresql://postgres:localhost%401988@db:5432/challenge\nSECRET_KEY=mySecurePassword\nADMIN_NAME=Admin User\nADMIN_EMAIL=email@email.com.br\nADMIN_CPF=00000000000\nADMIN_PASSWORD=your_password\n
"},{"location":"environment/#instalando-dependencias","title":"Instalando Depend\u00eancias","text":"

Nota: Essa \u00e9 uma etapa indispens\u00e1vel para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge!

  • Crie e ative um ambiente virtual (opcional, mas recomendado):
Bash
python3 -m venv venv\nsource venv/bin/activate  # Linux/macOS\n.\\venv\\Scripts\\activate   # Windows\n
  • Instale as Depend\u00eancias do Projeto:
Bash
poetry install\n

  • Execute as migra\u00e7\u00f5es do Alembic para criar o banco de dados e as tabelas necess\u00e1rias:

    Nota: Etapa opcional para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge

    Bash
    alembic revision --autogenerate -m 'initial migration'\nalembic upgrade head\n
"},{"location":"environment/#executando-a-aplicacao","title":"Executando a Aplica\u00e7\u00e3o","text":"

Nota: Essa \u00e9 uma etapa indispens\u00e1vel para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge!

Com Docker:

Certifique-se de que o Docker e o Docker Compose est\u00e3o instalados. Navegue at\u00e9 a pasta do projeto e execute:

Bash
docker-compose up --build\n

A aplica\u00e7\u00e3o estar\u00e1 dispon\u00edvel em localhost:2000.

Sem Docker:

Nota: Etapa opcional para habilitar o ambiente de avalia\u00e7\u00e3o do tech challenge

Execute o servidor FastAPI:

Bash
uvicorn app.main:app --host 0.0.0.0 --port 2000 --reload\n

A aplica\u00e7\u00e3o estar\u00e1 dispon\u00edvel em localhost:2000.

"},{"location":"environment/#documentacao-da-api","title":"Documenta\u00e7\u00e3o da API","text":"

A documenta\u00e7\u00e3o interativa da API est\u00e1 dispon\u00edvel em localhost:2000/docs.

"},{"location":"environment/#estrutura-de-arquivos","title":"Estrutura de Arquivos","text":"
  • app/main.py: Ponto de entrada da aplica\u00e7\u00e3o.
  • app/models.py: Defini\u00e7\u00e3o dos modelos de dados.
  • app/schemas.py: Defini\u00e7\u00e3o dos esquemas Pydantic para valida\u00e7\u00e3o.
  • app/crud.py: Fun\u00e7\u00f5es CRUD para manipula\u00e7\u00e3o dos dados.
  • app/database.py: Configura\u00e7\u00e3o do banco de dados e sess\u00e3o.
  • app/routers: Roteadores FastAPI para diferentes endpoints (clientes, produtos, pedidos).
  • app/middleware.py: Middleware para limita\u00e7\u00e3o de taxa (Rate Limiting).
"},{"location":"environment/#limitacao-de-taxa","title":"Limita\u00e7\u00e3o de Taxa","text":"

Foi criado mas ainda n\u00e3o implementado um middleware para limitar as solicita\u00e7\u00f5es de um mesmo IP para o endpoint de token. Este middleware usa Redis para rastrear e limitar as solicita\u00e7\u00f5es:

  • Limite de 10 solicita\u00e7\u00f5es por minuto por IP.
  • Mensagem de erro personalizada quando o limite \u00e9 atingido.
"},{"location":"environment/#contribuicao","title":"Contribui\u00e7\u00e3o","text":"

Para contribuir com este projeto, siga os passos:

  • Fork o reposit\u00f3rio;
  • Crie uma nova branch (git checkout -b feature/nova-funcionalidade);
  • Commit suas mudan\u00e7as (git commit -am 'Adicionei uma nova funcionalidade');
  • Push para a branch (git push origin feature/nova-funcionalidade);
  • Abra um Pull Request;
"},{"location":"fase_1/ddd/","title":"Tech Challenge SOAT - Lanchonete de Bairro","text":"

O cliente \u00e9 qualquer pessoa que deseja fazer pedido na lanchonete, o atendente \u00e9 funcion\u00e1rio que auxilia no atendimento aos clientes, caso necess\u00e1rio. O autoatendimento \u00e9 o sistema que permitir\u00e1 ao cliente fazer o pedido sem a intera\u00e7\u00e3o direta com um atendente na lanchonetex. A prepara\u00e7\u00e3o ou cozinha \u00e9 a area onde os pedidos s\u00e3o preparados e atualizados (status do pedido).

"},{"location":"fase_1/ddd/#dominio-e-subdominios","title":"Dom\u00ednio e Subdom\u00ednios","text":"

O dom\u00ednio principal do tech challenge \u00e9 a Lanchonete, onde abrange as opera\u00e7\u00f5es e processos relacionados ao funcionamento da lanchonete, desde a sele\u00e7\u00e3o de produtos at\u00e9 o gerenciamento de pedidos e clientes.

Os subdom\u00ednios s\u00e3o:

  • Cliente: gest\u00e3o das informa\u00e7\u00f5es dos clientes.
  • Pedido: cria, gerencia e acompanha os pedidos dos clientes.
  • Produto: gest\u00e3o dos produtos oferecidos pela lanchonete.
"},{"location":"fase_1/ddd/#detalhamento-dos-contextos-e-agregados","title":"Detalhamento dos Contextos e Agregados","text":"
  • Cliente: Cont\u00e9m as informa\u00e7\u00f5es de identifica\u00e7\u00e3o dos clientes que optaram por fazer o cadastro na plataforma;
  • Pedido: Cria e acompanha os pedidos. Cont\u00e9m os itens do pedido, ou seja, lanche, acompanhamento, bebida e sobremesa. \u00c9 o que o cliente deseja comprar.
    • Produ\u00e7\u00e3o/Cozinha: Prepara e atualiza o status do pedido;
  • Pagamento: Respons\u00e1vel por processar o pagamento via QRCode que \u00e9 efetuado pelo cliente.
"},{"location":"fase_1/ddd/#processos","title":"Processos","text":"
  • Identifica\u00e7\u00e3o do Cliente: O cliente se identifica via CPF, o cadastro \u00e9 feito com nome e e-mail; Pode optar por n\u00e3o se identificar;
  • Montar Pedido: Cliente seleciona os itens: lanche, acompanhamento, bebida e sobremesa. Todos os itens s\u00e3o opcionais.
  • Confirma\u00e7\u00e3o do Pedido: O cliente finaliza a montagem do pedido e efetua pagamento.
  • Processo de Pagamento: O cliente paga via QRCode do Mercado Pago.
  • Pedido Enviado para Produ\u00e7\u00e3o: Ap\u00f3s confirma\u00e7\u00e3o do pagamento o sistema envia o pedido para prepara\u00e7\u00e3o, ou seja, cozinha da lanchonetex.
  • Prepara\u00e7\u00e3o do Pedido: a cozinha recebe o pedido (status recebido); a cozinha inicia a prepara\u00e7\u00e3o do pedido (status em prepara\u00e7\u00e3o); cozinha finaliza a produ\u00e7\u00e3o do pedido (pedido ponto para retirada); cliente \u00e9 notificado que o pedido est\u00e1 pronto para retirada;
  • Status do Pedido: Fases pelas quais um pedido passa: Recebido, Em Prepara\u00e7\u00e3o, Pronto para Retirada e Finalizado.
  • Retirada do Pedido: o cliente retira o pedido; o sistema atualiza o status do pedido para finalizado;
"},{"location":"fase_1/ddd/#narrativa-dos-processos","title":"Narrativa dos Processos","text":""},{"location":"fase_1/ddd/#natural","title":"Natural","text":"

O processo de pedido de lanches come\u00e7a quando um cliente deseja fazer um pedido, o cliente vai at\u00e9 o atendente da lanchonete e solicita o card\u00e1pio da unidade. O atendente anota os itens do pedido do cliente, com a alta demanda por conta do sucesso da lanchonete o volume de atendimento pode ser ca\u00f3tico e confuso, por isso, podem ocorrer erros quando um cliente solicita personaliza\u00e7\u00e3o do lanche, podendo causar ru\u00eddo entre solicita\u00e7\u00e3o do pedido e execu\u00e7\u00e3o no preparo do mesmo.

"},{"location":"fase_1/ddd/#digitalizado","title":"Digitalizado","text":"

O cliente que deseja fazer um pedido na lanchonete dirige-se a tela de autoatendimento e escolhe se far\u00e1 cadastro indicando nome, CPF e e-mail. O cliente tem op\u00e7\u00e3o de n\u00e3o fazer cadastro na plataforma e seguir para interface do pedido.

Na interface de pedido \u00e9 exibido os itens de pedido que s\u00e3o: lanche, acompanhamento, bebida e sobremesa. Al\u00e9m disso, cada item ter\u00e1 sua descri\u00e7\u00e3o e o pre\u00e7o. Todos os itens s\u00e3o opcionais mas o pedido s\u00f3 poder\u00e1 ser confirmado se houver ao menos um item selecionado, caso n\u00e3o tenha nenhum item selecionado dever\u00e1 ser exibida uma mensagem informativa: \u201cPor favor, selecione um item para prosseguir com seu pedido\u201d.

Ap\u00f3s o cliente finalizar a sele\u00e7\u00e3o de itens \u00e9 mostrado o resumo ou lista dos itens selecionados, o cliente dever\u00e1 confirmar para seguir com o pagamento. \u00c9 feito o redirecionamento do pagamento que exibe o meio de pagamento por QR code do Mercado Pago. O cliente deve seguir com o fluxo do checkout externo.

Ap\u00f3s confirma\u00e7\u00e3o do pagamento o c\u00f3digo do pedido \u00e9 gerado, o pedido ser\u00e1 encaminhado para cozinha. A cozinha recebe o pedido. O pedido ir\u00e1 para status em prepara\u00e7\u00e3o assim que a cozinha retirar o pedido da impressora e adicionar no quadro de prepara\u00e7\u00e3o. A equipe da cozinha/prepara\u00e7\u00e3o sinalizar\u00e1 quando o pedido estiver pronto.

O cliente poder\u00e1 visualizar o status do pedido nos monitores da lanchonete ou pelo celular conectado na rede sem fio da lanchonete usando o endere\u00e7o lanchonetex.pedido.local/acompanhar_pedido indicando o c\u00f3digo do pedido.

Quando o pedido estiver com status de pronto o sistema notificar\u00e1 o cliente com a mensagem: \u201cSeu pedido est\u00e1 pronto para retirada, por favor dirija-se ao balc\u00e3o de retirada\u201d. O atendente confirmar\u00e1 a retirada e finaliza o processo do pedido. O sistema enviar\u00e1 uma pesquisa de satisfa\u00e7\u00e3o para o cliente.

O sistema dever\u00e1 exibir na \u00e1rea administrativa (interface de atendimento) todos os pedidos em prepara\u00e7\u00e3o ou andamento e o tempo de espera.

"},{"location":"fase_1/ddd/#documentacao-pictografica","title":"Documenta\u00e7\u00e3o Pictogr\u00e1fica","text":"

Cadastro, Pedido e Pagamento

"},{"location":"fase_1/entrega/","title":"Testando Aplica\u00e7\u00e3o no Swagger","text":"

Essa p\u00e1gina ir\u00e1 mostrar para os nossos orientadores, o processo completo de fazer os testes no nosso backend. Seguiremos as etapas definidas no desafio.

"},{"location":"fase_1/entrega/#entregaveis","title":"Entreg\u00e1veis","text":""},{"location":"fase_1/entrega/#entregavel-1","title":"Entreg\u00e1vel 1","text":"

  1. Documenta\u00e7\u00e3o do sistema (DDD) com Event Storming, incluindo todos os passos/tipos de diagrama mostrados na aula 6 do m\u00f3dulo de DDD, e utilizando a linguagem ub\u00edqua, dos seguintes fluxos:

    1. Realiza\u00e7\u00e3o do Pedido e Pagamento
    2. Prepara\u00e7\u00e3o e Entrega do Pedido

\u00c9 importante que os desenhos sigam os padr\u00f5es utilizados na explica\u00e7\u00e3o.

Links das Entregas
  • Clique nesse Link para visitar a p\u00e1gina com a Documenta\u00e7\u00e3o do DDD.
  • Clique nesse Link para visitar a p\u00e1gina com o Event Storming feito com Figma.
"},{"location":"fase_1/entrega/#entregavel-2","title":"Entreg\u00e1vel 2","text":"

  1. Uma Aplica\u00e7\u00e3o para todo o sistema de backend (monolito) que dever\u00e1 ser desenvolvido seguindo os padr\u00f5es apresentados nas aulas:

    • Utilizando Arquitetura Hexagonal
    • API\u2019s
      • Cadastro do Cliente: Pode ser feito com ou sem cpf;
      • Com cpf: Pode ser feito pela Rota Create Customer
      • Sem cpf: Pode ser feito pela Rota Create Anonymous Customer
      • Identifica\u00e7\u00e3o do Cliente via CPF: Se cadastrado com Create Customer
      • Criar, Editar e Remover Produtos: Necess\u00e1rio estar logado com Username (e-mail) e Token cadastrado com Admin;
      • Buscar Produtos por Categoria
      • Fake Checkout: apenas enviar os produtos escolhidos para a fila. O checkout \u00e9 a finaliza\u00e7\u00e3o do pedido.
      • Listar os Pedidos
    • Banco de Dados \u00e0 sua Escolha: Escolhemos o Postgres.
      • Inicialmente, deveremos trabalhar e organizar a fila dos pedidos apenas em um banco de dados.
"},{"location":"fase_1/entrega/#entregavel-3","title":"Entreg\u00e1vel 3","text":"

  1. A aplica\u00e7\u00e3o deve ser entregue com um Dockerfile configurado para execut\u00e1-la corretamente, e um docker-compose.yaml para subir o ambiente completo.

    • Disponibilizar tamb\u00e9m o Swagger para consumo dessas APIs.

Para valida\u00e7\u00e3o da POC, temos a seguinte limita\u00e7\u00e3o de infraestrutura:

  • 1 inst\u00e2ncia para banco de dados
  • 1 inst\u00e2ncia para executar a aplica\u00e7\u00e3o

N\u00e3o ser\u00e1 necess\u00e1rio o desenvolvimento de interfaces para o frontend, o foco deve ser total no backend.

"},{"location":"fase_1/event_storming/","title":"Event Storming","text":""},{"location":"fase_1/event_storming/#event-storming","title":"Event Storming","text":"

Esse \u00e9 o board do Figma que usamos para o Event Storming.

"},{"location":"fase_1/steps/","title":"Passo a Passo para Testar o Backend","text":""},{"location":"fase_1/steps/#passos","title":"Passos","text":"

Essa documenta\u00e7\u00e3o fornece um passo a passo detalhado para realizar testes no backend do nosso projeto. Clique nas caixas abaixo para avan\u00e7ar em cada etapa do processo.

"},{"location":"fase_1/steps/#autenticacao-e-autorizacao","title":"Autentica\u00e7\u00e3o e autoriza\u00e7\u00e3o","text":"Gerar Token de Acesso e Autorizar

O primeiro passo \u00e9 criar um Token de Acesso usando um dos usu\u00e1rios administrativos. Para isso, utilize o Swagger em Login for Access Token. Siga as etapas abaixo:

  • Clique em Try it out.
  • Preencha os seguintes campos:
    • username: \"email@email.com.br\"
    • password: \"your_password\"
    • client_id: \"1\"

Isso gerar\u00e1 o Token de Acesso necess\u00e1rio para prosseguir com as etapas que exigem autentica\u00e7\u00e3o via token.

Ao tentar acessar endpoints que requerem autoriza\u00e7\u00e3o, como category, orders, e products, siga estas etapas adicionais:

  • Clique em Authorize (s\u00edmbolo de cadeado).
  • Fa\u00e7a login usando seu e-mail e senha administrativo.
    • username: \"email@email.com.br\"
    • password: \"your_password\"
    • client_id: 1
Solu\u00e7\u00e3o de Problemas: 401 Unhauthorized

Se ao tentar acessar os endpoints category, orders, ou products voc\u00ea receber uma resposta com o erro 401 Unauthorized, isso significa que as credenciais n\u00e3o foram validadas corretamente.

JSON

Error: Unauthorized\n\nResponse body\nDownload\n{\n    \"detail\": \"Could not validate credentials\"\n}\n
Verifique se o Token de Acesso foi gerado corretamente e se as credenciais est\u00e3o corretas ao tentar autorizar o acesso.

Para garantir a seguran\u00e7a, o token expira a cada opera\u00e7\u00e3o (GET, PUT ou POST). Para ajustar o tempo de expira\u00e7\u00e3o do token, voc\u00ea deve definir a vari\u00e1vel de ambiente TIMETOKEN no arquivo .env com o valor desejado para o tempo de expira\u00e7\u00e3o personalizado.

"},{"location":"fase_1/steps/#onboarding-cliente-anonimo","title":"Onboarding: Cliente an\u00f4nimo","text":"Passo 01: Realizando pedido sem identifica\u00e7\u00e3o

Este projeto permite que o cliente fa\u00e7a um pedido sem a necessidade de cadastro de seus dados pessoais. Para executar esse fluxo, siga os passos abaixo: 1. Acesse o Swagger em Create Anonymous Customer. 2. Clique em Try it out. 3. Em seguida, clique em Execute. Ap\u00f3s seguir esses passos, um cliente an\u00f4nimo ser\u00e1 gerado, permitindo que o pedido seja realizado sem identifica\u00e7\u00e3o.

"},{"location":"fase_1/steps/#onboarding-cliente-identificado","title":"Onboarding: Cliente identificado","text":"Passo 02: Fazendo cadastro do cliente

Para os clientes que desejam se cadastrar na aplica\u00e7\u00e3o, basta usar o endpoint customers/register e preencher com os dados solicitados como no exemplo abaixo:

JSON
{\n    \"name\": \"Abelardo\",\n    \"email\": \"abe@email.com.br\",\n    \"cpf\": \"001001001-11\",\n    \"password\": \"my_password\"\n}\n

Para certificar que o cliente foi registrado utilize o endpoint customers/read_customers e liste todos os clientes cadastrados.

"},{"location":"fase_1/steps/#pedido-selecao-do-pedido","title":"Pedido: Sele\u00e7\u00e3o do pedido","text":"Passo 03: Efetuando um pedido

Com o endpoint orders/create_orders preencha com os valores de customer_id que foi cadastrado nos passos 01 ou 02 e product_id para adicionar o produto a um pedido, exemplo:

JSON

{\n    \"status\": \"string\",\n    \"user_agent\": \"string\",\n    \"ip_address\": \"string\",\n    \"os\": \"string\",\n    \"browser\": \"string\",\n    \"device\": \"string\",\n    \"comments\": \"string\",\n    \"customer_id\": 4,\n    \"products\": [\n        {\n        \"product_id\": 10,\n        \"comment\": \"sem gelo\"\n        }\n    ]\n}\n
Resultado da opera\u00e7\u00e3o de sele\u00e7\u00e3o do pedido:

"},{"location":"fase_1/steps/#pagamento-processando-o-pagamento-do-pedido","title":"Pagamento: Processando o pagamento do pedido","text":"Passo 04: Realizando pagamento do pedido (fake checkout)

Ap\u00f3s executar o orders/fake_checkout siga para o fluxo de atualiza\u00e7\u00e3o de status do pedido.

"},{"location":"fase_1/steps/#preparacao-e-atualizacao-do-pedido","title":"Prepara\u00e7\u00e3o e atualiza\u00e7\u00e3o do pedido","text":"Passo 05: Atualiza\u00e7\u00e3o de status de pedido

Com order_id \u00e9 poss\u00edvel fazer a atualiza\u00e7\u00e3o de status de cada pedido, com o endpoint orders/update_order_status. Exemplo com valor de entrada usando o order_id 3:

JSON
{\n    \"status\": \"em prepara\u00e7\u00e3o\"\n}\n
Passo 06: Visualizando status do pedido

Para visualizar o status atual de um pedido, siga os passos abaixo: - Com o valor do order_id, acesse o endpoint orders/read_order. - Verifique o status atual do pedido. Exemplo de retorno:

JSON

{\n    \"id\": 3,\n    \"customer_id\": 4,\n    \"status\": \"em prepara\u00e7\u00e3o\"\n}\n
- Para atualizar o status do pedido para pronto, utilize o endpoint oorders/update_order_status com o seguinte corpo de requisi\u00e7\u00e3o:

JSON

{\n    \"status\": \"pronto\"\n}\n
- Depois de atualizar o status, voc\u00ea pode confirmar a atualiza\u00e7\u00e3o acessando novamente o endpoint orders/read_order. O estado do pedido ser\u00e1 exibido como pronto para retirada.

Listando todos os pedidos registrados

Em orders/read_orders \u00e9 poss\u00edvel listar todos os pedidos feitos por cliente. Exemplo com valores de retorno:

JSON
{\n    \"orders\": [\n        {\n        \"id\": 1,\n        \"customer_id\": 1\n        },\n        {\n        \"id\": 2,\n        \"customer_id\": 4\n        },\n        {\n        \"id\": 3,\n        \"customer_id\": 4\n        },\n        {\n        \"id\": 4,\n        \"customer_id\": 4\n        }\n    ]\n}    \n
"},{"location":"fase_1/steps/#gerenciamento-de-produtos-e-categorias","title":"Gerenciamento de produtos e categorias","text":"Cadastro de produto

Usando o endpoint products/create_product \u00e9 poss\u00edvel fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores de entrada:

JSON
{\n    \"name\": \"Brigadeiro\",\n    \"description\": \"Doce feito com leite condensado e achocolatado\",\n    \"price\": 3,\n    \"category_id\": 5,\n    \"category\": \"Sobremesas\"\n}\n
Atualiza\u00e7\u00e3o de categoria

Para atualizar uma categoria de produto, utilize o endpoint category/update_category: - Com o valor do category_id, fa\u00e7a a requisi\u00e7\u00e3o com o corpo de requisi\u00e7\u00e3o similar ao exemplo abaixo:

JSON
{\n\"name\": \"Sobremesas\",\n\"description\": \"Categoria dedicada a todos os tipos de sobremesas.\"\n}    \n
Listando categorias e produtos

Usando o endpoint category/list_categories \u00e9 poss\u00edvel fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores que retornam nessa opera\u00e7\u00e3o:

JSON
{\n\"categories\": [\n    {\n    \"name\": \"Sandu\u00edches\",\n    \"id\": 1,\n    \"products\": [\n        {\n        \"name\": \"Sandu\u00edche de Frango Grelhado\",\n        \"description\": \"Grilled chicken sandwich with lettuce and tomato\",\n        \"price\": 15,\n        \"category_id\": 1,\n        \"category\": \"Sandu\u00edches\",\n        \"id\": 1\n        },\n        {\n        \"name\": \"Cheeseburger Cl\u00e1ssico\",\n        \"description\": \"Classic cheeseburger with beef patty and cheese\",\n        \"price\": 12,\n        \"category_id\": 1,\n        \"category\": \"Sandu\u00edches\",\n        \"id\": 2\n        },\n        {\n        \"name\": \"Sandu\u00edche Vegano de Gr\u00e3o-de-Bico\",\n        \"description\": \"Vegan sandwich with chickpea patty\",\n        \"price\": 14,\n        \"category_id\": 1,\n        \"category\": \"Sandu\u00edches\",\n        \"id\": 3\n        }\n    ]\n    },\n    {\n    \"name\": \"Pizzas\",\n    \"id\": 2,\n    \"products\": [\n        {\n        \"name\": \"Pizza Margherita\",\n        \"description\": \"Pizza with tomato sauce, mozzarella, and basil\",\n        \"price\": 25,\n        \"category_id\": 2,\n        \"category\": \"Pizzas\",\n        \"id\": 4\n        },\n        {\n        \"name\": \"Pizza Pepperoni\",\n        \"description\": \"Pizza with tomato sauce, mozzarella, and pepperoni\",\n        \"price\": 27,\n        \"category_id\": 2,\n        \"category\": \"Pizzas\",\n        \"id\": 5\n        },\n        {\n        \"name\": \"Pizza Quatro Queijos\",\n        \"description\": \"Pizza with four types of cheese\",\n        \"price\": 28,\n        \"category_id\": 2,\n        \"category\": \"Pizzas\",\n        \"id\": 6\n        }\n    ]\n    },\n    {\n    \"name\": \"Acompanhamentos\",\n    \"id\": 3,\n    \"products\": [\n        {\n        \"name\": \"Batata Frita\",\n        \"description\": \"Portion of crispy french fries\",\n        \"price\": 8,\n        \"category_id\": 3,\n        \"category\": \"Acompanhamentos\",\n        \"id\": 7\n        },\n        {\n        \"name\": \"An\u00e9is de Cebola\",\n        \"description\": \"Portion of breaded onion rings\",\n        \"price\": 9,\n        \"category_id\": 3,\n        \"category\": \"Acompanhamentos\",\n        \"id\": 8\n        },\n        {\n        \"name\": \"Salada Caesar\",\n        \"description\": \"Caesar salad with lettuce, croutons, and parmesan cheese\",\n        \"price\": 10,\n        \"category_id\": 3,\n        \"category\": \"Acompanhamentos\",\n        \"id\": 9\n        }\n    ]\n    },\n    {\n    \"name\": \"Bebidas\",\n    \"id\": 4,\n    \"products\": [\n        {\n        \"name\": \"Coca-Cola\",\n        \"description\": \"Cola soft drink\",\n        \"price\": 5,\n        \"category_id\": 4,\n        \"category\": \"Bebidas\",\n        \"id\": 10\n        },\n        {\n        \"name\": \"Suco de Laranja\",\n        \"description\": \"Natural orange juice\",\n        \"price\": 6,\n        \"category_id\": 4,\n        \"category\": \"Bebidas\",\n        \"id\": 11\n        },\n        {\n        \"name\": \"\u00c1gua Mineral\",\n        \"description\": \"Still mineral water\",\n        \"price\": 4,\n        \"category_id\": 4,\n        \"category\": \"Bebidas\",\n        \"id\": 12\n        }\n    ]\n    },\n    {\n    \"name\": \"Sobremesas\",\n    \"id\": 5,\n    \"products\": [\n        {\n        \"name\": \"Brownie de Chocolate\",\n        \"description\": \"Chocolate brownie with walnuts\",\n        \"price\": 7,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 13\n        },\n        {\n        \"name\": \"Torta de Ma\u00e7\u00e3\",\n        \"description\": \"Apple pie with cinnamon\",\n        \"price\": 8,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 14\n        },\n        {\n        \"name\": \"Sorvete de Baunilha\",\n        \"description\": \"Vanilla ice cream\",\n        \"price\": 6,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 15\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 16\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 17\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 18\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 19\n        }\n    ]\n    }\n]\n}\n
"},{"location":"fase_2/clean_code/","title":"Clean Code","text":""},{"location":"fase_2/clean_code/#manutencao-de-codigo-limpo","title":"Manuten\u00e7\u00e3o de C\u00f3digo Limpo","text":"

Para assegurar que nosso c\u00f3digo permane\u00e7a limpo, leg\u00edvel e f\u00e1cil de manter, implementamos diversas automatiza\u00e7\u00f5es e ferramentas de linting. Essas medidas minimizam o esfor\u00e7o necess\u00e1rio para manter a estrutura do projeto organizada. A seguir, detalhamos as a\u00e7\u00f5es que tomamos para alcan\u00e7ar esse objetivo.

"},{"location":"fase_2/clean_code/#ferramentas-de-linting-e-formatacao","title":"Ferramentas de Linting e Formata\u00e7\u00e3o","text":""},{"location":"fase_2/clean_code/#ruff","title":"Ruff","text":"

O Ruff \u00e9 uma ferramenta de linting e formata\u00e7\u00e3o para Python que integra diversas funcionalidades de an\u00e1lise est\u00e1tica de c\u00f3digo em um \u00fanico pacote. Ele verifica o c\u00f3digo em busca de padr\u00f5es que possam ser otimizados, erros comuns, viola\u00e7\u00f5es de estilo (como o PEP 8) e realiza sugest\u00f5es de melhorias. Al\u00e9m disso, o Ruff formata o c\u00f3digo automaticamente, ajustando espa\u00e7amento, indenta\u00e7\u00e3o e garantindo consist\u00eancia no estilo de acordo com as regras configuradas. Por ser altamente eficiente e r\u00e1pido, ele \u00e9 indicado para grandes projetos que requerem verifica\u00e7\u00e3o e corre\u00e7\u00e3o de estilo de forma \u00e1gil.

"},{"location":"fase_2/clean_code/#sonar-lint","title":"Sonar Lint","text":"

Al\u00e9m das configura\u00e7\u00f5es e bibliotecas automatizadas, utilizamos o plugin SonarLint para realizar verifica\u00e7\u00f5es e fornecer sugest\u00f5es em nosso c\u00f3digo. Isso nos ajuda a refletir sobre nosso projeto durante o desenvolvimento, garantindo a qualidade e a conformidade com as melhores pr\u00e1ticas.

"},{"location":"fase_2/clean_code/#sourcery","title":"Sourcery","text":"

Assim como o SonarLint, o Sourcery verifica nosso c\u00f3digo em n\u00edvel de reposit\u00f3rio. Ele funciona como uma an\u00e1lise profunda do projeto, identificando \u00e1reas que podem ser otimizadas e sugerindo melhorias para aumentar a efici\u00eancia e a qualidade do c\u00f3digo.

"},{"location":"fase_2/clean_code/#automacao-de-verificacoes","title":"Automa\u00e7\u00e3o de Verifica\u00e7\u00f5es","text":""},{"location":"fase_2/clean_code/#pre-commit","title":"Pre-Commit","text":"

Pre-Commit \u00e9 uma ferramenta que automatiza a execu\u00e7\u00e3o de verifica\u00e7\u00f5es de qualidade no c\u00f3digo antes de cada commit. Ela permite configurar uma s\u00e9rie de hooks (verifica\u00e7\u00f5es) que s\u00e3o executados automaticamente, como linters, formata\u00e7\u00e3o de c\u00f3digo, verifica\u00e7\u00e3o de erros ou testes de seguran\u00e7a. Esses hooks no nosso projeto incluem o Ruff. Isso ajuda a garantir que o c\u00f3digo siga as melhores pr\u00e1ticas, mantendo a consist\u00eancia e evitando que erros cheguem ao reposit\u00f3rio. Sempre que fazemos um commit, o Pre-Commit impede que prossigamos se algo estiver fora do padr\u00e3o.

"},{"location":"fase_2/clean_code/#github-actions","title":"Github Actions","text":"

Adicionamos valida\u00e7\u00f5es p\u00f3s-commit com o GitHub Actions para garantir a qualidade do c\u00f3digo durante o push. Isso proporcionar\u00e1 uma camada adicional de seguran\u00e7a em rela\u00e7\u00e3o \u00e0 qualidade do c\u00f3digo. Caso seja desabilitado o Pre-commit em sua IDE, o workflow do GitHub Actions identificar\u00e1 o problema com nossas a\u00e7\u00f5es configuradas.

"},{"location":"fase_2/clean_code/#testes-e-cobertura","title":"Testes e Cobertura","text":""},{"location":"fase_2/clean_code/#testes-unitarios","title":"Testes Unit\u00e1rios","text":"

Implementamos uma estrutura para que os testes unit\u00e1rios sejam executados ap\u00f3s cada commit. Al\u00e9m disso, utilizamos o conceito de testes locais para facilitar o desenvolvimento, permitindo que os desenvolvedores verifiquem a funcionalidade do c\u00f3digo antes de envi\u00e1-lo para o reposit\u00f3rio.

"},{"location":"fase_2/clean_code/#pytest-coverage","title":"Pytest Coverage","text":"

Pytest Coverage \u00e9 uma extens\u00e3o do framework de testes pytest que mede a cobertura de testes no c\u00f3digo Python. Ele gera relat\u00f3rios detalhados sobre quais partes do c\u00f3digo foram executadas durante a execu\u00e7\u00e3o dos testes e quais n\u00e3o foram, ajudando a identificar \u00e1reas n\u00e3o testadas. A cobertura \u00e9 essencial para garantir que os testes validem o m\u00e1ximo poss\u00edvel do comportamento do c\u00f3digo, aumentando sua confiabilidade.

"},{"location":"fase_2/clean_code/#documentacao","title":"Documenta\u00e7\u00e3o","text":""},{"location":"fase_2/clean_code/#docstrings","title":"Docstrings","text":"

Docstrings s\u00e3o strings de documenta\u00e7\u00e3o usadas para descrever o prop\u00f3sito, funcionamento e detalhes de uma fun\u00e7\u00e3o, classe, m\u00e9todo ou m\u00f3dulo em Python. Elas s\u00e3o colocadas logo abaixo da defini\u00e7\u00e3o do elemento e seguem o padr\u00e3o de boas pr\u00e1ticas recomendado pela PEP 257. Docstrings facilitam a compreens\u00e3o do c\u00f3digo, ajudam a gerar documenta\u00e7\u00e3o automaticamente e s\u00e3o acess\u00edveis via help(). O formato pode variar (Google, NumPy, Sphinx), mas deve incluir a descri\u00e7\u00e3o geral, par\u00e2metros, valor de retorno e exce\u00e7\u00f5es, quando aplic\u00e1vel. Exemplo no formato Google:

Python

def soma(a: int, b: int) -> int:\n    \"\"\"\n    Soma dois n\u00fameros inteiros.\n\n    Args:\n        a (int): O primeiro n\u00famero.\n        b (int): O segundo n\u00famero.\n\n    Returns:\n        int: A soma dos dois n\u00fameros.\n    \"\"\"\n    return a + b\n
Essas docstrings descrevem claramente a fun\u00e7\u00e3o e seus componentes, facilitando a compreens\u00e3o e manuten\u00e7\u00e3o do c\u00f3digo.

"},{"location":"fase_2/clean_code/#interrogate","title":"Interrogate","text":"

Interrogate \u00e9 uma ferramenta de an\u00e1lise est\u00e1tica para Python que verifica se o c\u00f3digo est\u00e1 adequadamente documentado com docstrings. Ele percorre o c\u00f3digo-fonte e gera relat\u00f3rios indicando quais fun\u00e7\u00f5es, classes e m\u00e9todos est\u00e3o sem docstrings, auxiliando na conformidade com padr\u00f5es de documenta\u00e7\u00e3o, como o PEP 257. O Interrogate tamb\u00e9m permite configurar a cobertura m\u00ednima de docstrings que um projeto deve ter e pode ser integrado com ferramentas como Pre-Commit para garantir que todo o novo c\u00f3digo atenda aos requisitos de documenta\u00e7\u00e3o.

"},{"location":"fase_2/clean_code/#gerenciamento-de-dependencias-e-tarefas","title":"Gerenciamento de Depend\u00eancias e Tarefas","text":""},{"location":"fase_2/clean_code/#poetry","title":"Poetry","text":"

Agora, temos total controle sobre o escopo do projeto ao adicionar um gerenciador de depend\u00eancias mais robusto do que um simples arquivo requirements.txt. Isso nos proporciona seguran\u00e7a quanto \u00e0 compatibilidade entre as depend\u00eancias e reduz o risco de conflitos de vers\u00e3o.

"},{"location":"fase_2/clean_code/#taskipy","title":"Taskipy","text":"

O Taskipy facilita a cria\u00e7\u00e3o e o uso de atalhos para a linha de comando, similar a um Makefile ou aliases. Com ele, podemos definir diversos comandos no arquivo pyproject.toml, simplificando a execu\u00e7\u00e3o de tarefas comuns. Por exemplo, em vez de lembrar uma s\u00e9rie de comandos complexos, podemos simplesmente executar task test para rodar os testes.

"},{"location":"fase_2/clean_code/#tipagem","title":"Tipagem","text":""},{"location":"fase_2/clean_code/#type-hints","title":"Type Hints","text":"

Type Hints em Python s\u00e3o anota\u00e7\u00f5es opcionais usadas para indicar os tipos de vari\u00e1veis, par\u00e2metros e valores de retorno em fun\u00e7\u00f5es. Elas melhoram a legibilidade do c\u00f3digo, facilitam a manuten\u00e7\u00e3o e permitem a detec\u00e7\u00e3o antecipada de erros por ferramentas de an\u00e1lise est\u00e1tica, como linters e IDEs. Embora n\u00e3o alterem o comportamento do c\u00f3digo em tempo de execu\u00e7\u00e3o, os Type Hints ajudam os desenvolvedores a entender melhor as expectativas de tipos, tornando o c\u00f3digo mais robusto e confi\u00e1vel. Exemplo:

Python
def soma(a: int, b: int) -> int:\n    return a + b\n

Neste exemplo, a fun\u00e7\u00e3o soma espera dois par\u00e2metros do tipo inteiro e retorna um valor inteiro.

"},{"location":"fase_2/kubernetes/","title":"Kubernetes","text":""},{"location":"fase_2/kubernetes/#video-no-youtube","title":"V\u00eddeo no Youtube","text":""},{"location":"fase_2/kubernetes/#arquitetura","title":"Arquitetura","text":"
flowchart TD\n    subgraph Control_Plane[\"Control Plane\"]\n        A[etcd]\n        B[CoreDNS]\n        C[Kindnet]\n        D[Kube-Proxy]\n        E[Kube-Apiserver]\n        F[Kube-Controller-Manager]\n        G[Kube-Scheduler]\n\n        A --> E\n        B --> E\n        C --> E\n        D --> E\n        E --> F\n        E --> G\n    end\n\n    subgraph Worker_Node[\"lanchonete-k8s-worker\"]\n        H[Pod: Postgres_DB]\n        I[Pod: Web_APP]\n\n        H --> J[Service: db]\n        I --> K[Service: web]\n        H --> L[PersistentVolumeClaim: db-pvc]\n        I --> M[PersistentVolumeClaim: logs-pvc]\n\n        K --> H\n        J --> I\n    end\n\n    subgraph Autoscaler[\"Horizontal Pod Autoscaler (HPA)\"]\n        N[HPA: Web_APP Autoscaler]\n        N --> I\n    end\n\n    Client[Client Access] --> K\n
"},{"location":"fase_2/kubernetes/#pre-requisitos","title":"Pr\u00e9-requisitos","text":"
  • Kind
  • Kubectl
  • Docker
  • Kustomize

Nessa primeira vers\u00e3o nossa aplica\u00e7\u00e3o ficar\u00e1 dispon\u00edvel em cluster Kubernetes local usando o Kind. Por favor, certifique-se de que as ferramentas de pr\u00e9-requisitos est\u00e3o instaladas, como nos exemplos:

Bash
\u276f kind version\nkind v0.24.0 go1.22.6 linux/amd64\n
Bash
\u276f kubectl version\nClient Version: v1.29.2\nKustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3\nServer Version: v1.31.0\n
"},{"location":"fase_2/kubernetes/#configurando-os-clusters-usando-o-kind","title":"Configurando os clusters usando o Kind","text":"
  • Execute o script dentro de ./infra/scripts/setup.sh
  • Aguarde alguns minutos at\u00e9 os cluster serem criados, como no exemplo abaixo:
Bash
\u276f ./infra/scripts/setup.sh\nCreating cluster \"lanchonete-k8s\" ...\n \u2713 Ensuring node image (kindest/node:v1.31.0) \ud83d\uddbc\n \u2713 Preparing nodes \ud83d\udce6 \ud83d\udce6\n \u2713 Writing configuration \ud83d\udcdc\n \u2713 Starting control-plane \ud83d\udd79\ufe0f\n \u2713 Installing CNI \ud83d\udd0c\n \u2713 Installing StorageClass \ud83d\udcbe\n \u2713 Joining worker nodes \ud83d\ude9c\nSet kubectl context to \"kind-lanchonete-k8s\"\nYou can now use your cluster with:\n\nkubectl cluster-info --context kind-lanchonete-k8s\n\nNot sure what to do next? \ud83d\ude05  Check out https://kind.sigs.k8s.io/docs/user/quick-start/\n
  • Ao final execute kind get clusters que dever\u00e1 exibir o resultado abaixo:
Bash
lanchonete-k8s\n
  • Com kubectl get nodes voc\u00ea visualizar\u00e1 um node control plane e um worker:
Bash
NAME                           STATUS   ROLES           AGE   VERSION\nlanchonete-k8s-control-plane   Ready    control-plane   32m   v1.31.0\nlanchonete-k8s-worker          Ready    <none>          32m   v1.31.0\n
  • Ap\u00f3s isso, execute kubectl get pods -A para listar todos os pods de todos os namespaces existentes no cluster.
Bash
NAMESPACE            NAME                                                   READY   STATUS    RESTARTS   AGE\nkube-system          coredns-6f6b679f8f-sj9mn                               1/1     Running   0          83s\nkube-system          coredns-6f6b679f8f-vqssg                               1/1     Running   0          83s\nkube-system          etcd-lanchonete-k8s-control-plane                      1/1     Running   0          88s\nkube-system          kindnet-blq2k                                          1/1     Running   0          84s\nkube-system          kindnet-kk4lm                                          1/1     Running   0          80s\nkube-system          kube-apiserver-lanchonete-k8s-control-plane            1/1     Running   0          88s\nkube-system          kube-controller-manager-lanchonete-k8s-control-plane   1/1     Running   0          88s\nkube-system          kube-proxy-2frwg                                       1/1     Running   0          80s\nkube-system          kube-proxy-6bhr6                                       1/1     Running   0          84s\nkube-system          kube-scheduler-lanchonete-k8s-control-plane            1/1     Running   0          88s\nlocal-path-storage   local-path-provisioner-57c5987fd4-r4tw4                1/1     Running   0          83s\n
"},{"location":"fase_2/kubernetes/#build-do-container-e-publicacao-no-cluster-kind","title":"Build do container e publica\u00e7\u00e3o no cluster Kind","text":"

Agora que o cluster est\u00e1 ativo \u00e9 necess\u00e1rio fazer o build da imagem container da aplica\u00e7\u00e3o. Use o script como no exemplo abaixo, informando a vers\u00e3o da imagem baseada em semantic version

Bash
./infra/scripts/build-and-publish.sh v1.0.1\n

Processo do build iniciar\u00e1 e em seguida a publica\u00e7\u00e3o da imagem ser\u00e1 feita no Kind, com output semelhante ao exemplo:

Bash
Building container image...\nImage version: v1.0.1\n[+] Building 42.0s (13/13) FINISHED                                                                                                                        docker:default\n => [internal] load build definition from Dockerfile                                                                                                                 0.2s\n => => transferring dockerfile: \n.\n.\n.\n => => naming to docker.io/library/web:v1.0.1    \nLoading image web:v1.0.1 into Kind, it may take a few minutes...\nImage: \"web:v1.0.1\" with ID \"sha256:0efb63782ce6fd65e45ee7dce3a5c8e1e336bfb66b0e99d30d28fa3e7cca3532\" not yet present on node \"lanchonete-k8s-worker\", loading...\nImage: \"web:v1.0.1\" with ID \"sha256:0efb63782ce6fd65e45ee7dce3a5c8e1e336bfb66b0e99d30d28fa3e7cca3532\" not yet present on node \"lanchonete-k8s-control-plane\", loading...\nBuild and publish of web:v1.0.1 completed!\n
"},{"location":"fase_2/kubernetes/#deploy-do-servicos-no-cluster-kind","title":"Deploy do servi\u00e7os no cluster Kind","text":"

Utilizaremos o Kustomize para facilitar a reutiliza\u00e7\u00e3o e o gerenciamento dos manifestos K8S em mais de um ambiente, aqui h\u00e1 a segmenta\u00e7\u00e3o entre namespaces nomeados como development e production.

Para fazer o deploy use o script informando os parametros de ambiente (development ou production) e a vers\u00e3o da imagem constru\u00edda no passo anterior.

Bash
./infra/scripts/deploy.sh development v1.0.1\n
Bash
Updating Kustomize with the image version v1.0.1...\nNAME          STATUS   AGE\ndevelopment   Active   24m\nApplying Kubernetes manifests for development environment...\nsecret/db-url-secret created\nservice/db created\nservice/web created\npersistentvolumeclaim/db-pvc created\npersistentvolumeclaim/logs-pvc created\ndeployment.apps/db created\ndeployment.apps/web created\nDeployment complete!\n

Verifique o status dos pods informando o namespaces do ambiente (development ou production).

Bash
kubectl get pod -n development\nNAME                   READY   STATUS    RESTARTS   AGE\ndb-5946df88b9-gn7n5    1/1     Running   0          64s\nweb-68f45d8994-xwlhz   1/1     Running   0          64s\n

Para confirmar que a vers\u00e3o do pod foi atualizada corretamente execute kubectl get pod -n development <nome-pod> -o yaml ou kubectl get pod -n development <nome-pod> -o jsonpath=\"{..image}\"

Bash
Output\nkubectl get pod -n development web-68f45d8994-xwlhz -o jsonpath=\"{..image}\"\nweb:v1.0.1 docker.io/library/web:v1.0.1%\n

Usando o service do Kubernetes fa\u00e7a port-foward para a porta 2000 e acesse normalmente http://localhost:2000/redoc para visualizar a documenta\u00e7\u00e3o ou o http://localhost:2000/docs#/ para acesso ao Swagger.

Bash
kubectl get service -n development\nNAME         TYPE           CLUSTER-IP      EXTERNAL-IP   PORT(S)          AGE\ndb           ClusterIP      10.96.146.204   <none>        5432/TCP         30s\nweb          LoadBalancer   10.96.103.219   <pending>     2000:31941/TCP   30s\n
Bash
kubectl -n development port-forward svc/web 2000\nForwarding from 127.0.0.1:2000 -> 2000\nForwarding from [::1]:2000 -> 2000\n
"},{"location":"fase_2/kubernetes/#fastapi-screen-localhost","title":"FastAPI screen (localhost)","text":""},{"location":"fase_2/kubernetes/#horizontal-auto-scaling","title":"Horizontal Auto Scaling","text":"

Horizontal Pod Autoscaler (HPA) \u00e9 um recurso do Kubernetes que ajusta automaticamente o n\u00famero de pods do deployment com base em m\u00e9tricas, neste caso, adicionamos no HPA do pod da API parametrizado a utiliza\u00e7\u00e3o de CPU e de mem\u00f3ria. Isso ajuda a garantir que a aplica\u00e7\u00e3o possa escalar horizontalmente para atender \u00e0 demanda nos casos onde o limite do targed \u00e9 alcan\u00e7ado.

Para configurar o HPA criamos o manifesto no diret\u00f3rio ./infra/k8s/base/hpa-we.yaml:

YAML
apiVersion: autoscaling/v2\nkind: HorizontalPodAutoscaler\nmetadata:\n  name: web-autoscaler\nspec:\n  scaleTargetRef:\n    apiVersion: apps/v1\n    kind: Deployment\n    name: web\n  minReplicas: 1\n  maxReplicas: 4\n  metrics:\n    - type: Resource\n      resource:\n        name: cpu\n        target:\n          type: Utilization\n          averageUtilization: 70  # Scales based on CPU usage\n    - type: Resource\n      resource:\n        name: memory\n        target:\n          type: Utilization\n          averageUtilization: 70  # Scales based on memory usage\n
Text Only
Neste caso, o autoscaling dos pods ser\u00e1 ativado com base na utiliza\u00e7\u00e3o m\u00e9dia de CPU e mem\u00f3ria quando esse valor atingir 70%. A quantidade de r\u00e9plicas variar\u00e1 de um m\u00ednimo de 1 a um m\u00e1ximo de 4 pods. Como estamos usando o Kustomize para fazer os deploys da API e do banco de dados, o HPA ser\u00e1 criado automaticamente na pr\u00f3xima execu\u00e7\u00e3o do processo de deploy, conforme o exemplo abaixo:\n
Bash
\u276f ./infra/scripts/deploy.sh development v1.0.1\nUpdating Kustomize with the image version v1.0.1...\nError from server (NotFound): namespaces \"development\" not found\nnamespace/development created\nApplying Kubernetes manifests for development environment...\nservice/db created\nservice/web created\npersistentvolumeclaim/db-pvc created\npersistentvolumeclaim/logs-pvc created\ndeployment.apps/db created\ndeployment.apps/web created\nhorizontalpodautoscaler.autoscaling/web-autoscaler created\nDeployment complete!\n

Para verificar o status do HPA, use o comando abaixo para verificar o status do HPA e garantir que ele est\u00e1 funcionando corretamente:

Bash
kubectl get hpa -n development\n

O output ser\u00e1 semelhante ao exemplo abaixo:

Bash
NAME             REFERENCE        TARGETS                                     MINPODS   MAXPODS   REPLICAS   AGE\nweb-autoscaler   Deployment/web   cpu: 10%/70%, memory:22%/70%                1         4         1          53m\n

Assim, nossa API ajusta automaticamente o n\u00famero de r\u00e9plicas do deployment web com base na utiliza\u00e7\u00e3o de mem\u00f3ria e CPU, garantindo a escalabilidade horizontal conforme necess\u00e1rio.

"},{"location":"fase_2/novas_rotas/","title":"Novas Rotas","text":""},{"location":"fase_2/novas_rotas/#video-no-youtube","title":"V\u00eddeo no Youtube","text":""},{"location":"fase_2/novas_rotas/#video-no-youtube_1","title":"V\u00eddeo no Youtube","text":"

Link para Arquitetura do K8S no YouTube

"},{"location":"fase_2/novas_rotas/#checkout-pedido","title":"Checkout Pedido","text":"

Este endpoint \u00e9 utilizado para realizar o checkout de um pedido, recebendo os produtos solicitados e retornando a identifica\u00e7\u00e3o do pedido gerado.

  • Descri\u00e7\u00e3o: Endpoint respons\u00e1vel por receber os produtos solicitados e retornar a identifica\u00e7\u00e3o do pedido gerado.
  • M\u00e9todo: POST
  • Endpoint: /orders/checkout
  • Request Body: JSON
    {\n  \"status\": \"string\",\n  \"payment_status\": \"string\",\n  \"user_agent\": \"string\",\n  \"ip_address\": \"string\",\n  \"os\": \"string\",\n  \"browser\": \"string\",\n  \"device\": \"string\",\n  \"comments\": \"string\",\n  \"customer_id\": 0,\n  \"products\": [\n  {\n    \"product_id\": 0,\n    \"comment\": \"string\"\n  }\n  ]\n}\n
  • Response Body:
JSON
{\n  \"id\": 0,\n  \"customer_id\": 0,\n  \"status\": \"string\",\n  \"created_at\": \"2024-10-03T14:25:43.242Z\",\n  \"payment_status\": \"string\"\n}\n
"},{"location":"fase_2/novas_rotas/#consultar-status-de-pagamento","title":"Consultar Status de Pagamento","text":"

Este endpoint permite consultar o status de pagamento de um pedido espec\u00edfico para verificar se o pagamento foi aprovado ou n\u00e3o.

  • Descri\u00e7\u00e3o: Consulta o status de pagamento de um pedido para verificar se o pagamento foi aprovado ou n\u00e3o.
  • M\u00e9todo: GET
  • Endpoint: /orders/{order_id}
  • Par\u00e2metro: order_id (string): Identifica\u00e7\u00e3o \u00fanica do pedido.
  • Exemplo de Request: GET /orders/1
  • Response Body:
JSON
{\n  \"id\": 1,\n  \"customer_id\": 1,\n  \"status\": \"Finalizado\",\n  \"payment_status\": \"pago\",\n  \"order_products\": [\n  {\n    \"product_id\": 1,\n    \"comment\": \"Sem cebola\",\n    \"product\": {\n    \"name\": \"Sandu\u00edche de Frango Grelhado\",\n    \"description\": \"Grilled chicken sandwich with lettuce\",\n    \"price\": 15,\n    \"category\": {\n      \"name\": \"Sandu\u00edches\"\n    }\n    }\n  }\n  ]\n}\n
"},{"location":"fase_2/novas_rotas/#confirmacao-de-pagamento","title":"Confirma\u00e7\u00e3o de Pagamento","text":"

Este endpoint recebe notifica\u00e7\u00f5es de pagamento aprovadas ou recusadas via webhook, sendo disparado automaticamente quando um pedido sofre altera\u00e7\u00e3o em seu status de pagamento.

  • Descri\u00e7\u00e3o: Recebe notifica\u00e7\u00f5es de pagamento aprovadas ou recusadas via webhook. Ele \u00e9 disparado automaticamente uma vez que um pedido sofre altera\u00e7\u00e3o em seu status de pagamento.
  • M\u00e9todo: POST
  • Endpoint: /orders/webhook
  • Request Body:

JSON

{\n  \"order_id\": 0,\n  \"customer_id\": 0,\n  \"received_at\": \"2024-10-03T14:40:48.732Z\"\n}\n
- Response Body:

JSON
{\n  \"order_id\": 0,\n  \"status\": \"string\",\n  \"customer_id\": 0,\n  \"payment_status\": \"string\",\n  \"received_at\": \"2024-10-03T14:40:48.733Z\"\n}\n
"},{"location":"fase_2/novas_rotas/#listar-pedidos","title":"Listar pedidos","text":"

Este endpoint retorna a lista de pedidos com suas descri\u00e7\u00f5es, ordenados por regras espec\u00edficas, excluindo pedidos com status \"Finalizado\".

  • Descri\u00e7\u00e3o: Retorna a lista de pedidos com suas descri\u00e7\u00f5es, ordenados por:
  • Regra de ordena\u00e7\u00e3o: Pronto > Em Prepara\u00e7\u00e3o > Recebido;
  • Pedidos mais antigos primeiro, baseado na o atributo created_at;
  • Pedidos com status Finalizado n\u00e3o devem aparecer.
  • M\u00e9todo: GET
  • Endpoint: /orders
  • Response Body:
JSON
{\n  \"orders\": [\n  {\n    \"id\": 5,\n    \"customer_id\": 1,\n    \"status\": \"Recebido\",\n    \"created_at\": \"2024-09-12T19:06:46.240199\",\n    \"payment_status\": \"pago\"\n  },\n  {\n    \"id\": 6,\n    \"customer_id\": 1,\n    \"status\": \"Recebido\",\n    \"created_at\": \"2024-09-12T19:12:34.059608\",\n    \"payment_status\": \"pago\"\n  },\n  {\n    \"id\": 8,\n    \"customer_id\": 1,\n    \"status\": \"Recebido\",\n    \"created_at\": \"2024-09-12T19:20:01.736862\",\n    \"payment_status\": \"pago\"\n  }\n  ]\n}\n
"},{"location":"fase_2/novas_rotas/#atualizar-status-do-pedido","title":"Atualizar Status do Pedido","text":"

Este endpoint permite a atualiza\u00e7\u00e3o do status de um pedido espec\u00edfico.

  • Descri\u00e7\u00e3o: Permite a atualiza\u00e7\u00e3o do status de um pedido espec\u00edfico.
  • M\u00e9todo: PUT
  • Endpoint: /orders/{order_id}/status
  • Par\u00e2metro: order_id (string): Identifica\u00e7\u00e3o \u00fanica do pedido.
  • Request Body:
JSON
{\n  \"status\": \"string\"\n}\n
  • Response Body:
JSON
{\n  \"id\": 0,\n  \"customer_id\": 0,\n  \"status\": \"string\",\n  \"created_at\": \"2024-10-03T14:47:37.710Z\",\n  \"payment_status\": \"string\"\n}\n
"},{"location":"fase_2/novas_rotas/#atualizar-status-de-pagamento","title":"Atualizar Status de Pagamento","text":"

Este endpoint permite a atualiza\u00e7\u00e3o do status de pagamento de um pedido.

  • Descri\u00e7\u00e3o: Permite a atualiza\u00e7\u00e3o do status de pagamento de um pedido.
  • M\u00e9todo: PATCH
  • Endpoint: /orders/{order_id}/payment
  • Par\u00e2metro: order_id (string): Identifica\u00e7\u00e3o \u00fanica do pedido.
  • Request Body:
JSON
{\n  \"payment_status\": \"string\"\n}\n
  • Response Body:
JSON
{\n  \"id\": 0,\n  \"customer_id\": 0,\n  \"status\": \"string\",\n  \"created_at\": \"2024-10-03T14:50:06.223Z\",\n  \"payment_status\": \"string\"\n}\n
"},{"location":"fase_2/steps/","title":"Passo a Passo para Testar o Backend","text":""},{"location":"fase_2/steps/#passos","title":"Passos","text":"

Essa documenta\u00e7\u00e3o fornece um passo a passo detalhado para realizar testes no backend do nosso projeto. Clique nas caixas abaixo para avan\u00e7ar em cada etapa do processo.

"},{"location":"fase_2/steps/#autenticacao-e-autorizacao","title":"Autentica\u00e7\u00e3o e autoriza\u00e7\u00e3o","text":"Gerar Token de Acesso e Autorizar

O primeiro passo \u00e9 criar um Token de Acesso usando um dos usu\u00e1rios administrativos. Para isso, utilize o Swagger em Login for Access Token. Siga as etapas abaixo:

  • Clique em Try it out.
  • Preencha os seguintes campos:
    • username: \"email@email.com.br\"
    • password: \"your_password\"
    • client_id: \"1\"

Isso gerar\u00e1 o Token de Acesso necess\u00e1rio para prosseguir com as etapas que exigem autentica\u00e7\u00e3o via token.

Ao tentar acessar endpoints que requerem autoriza\u00e7\u00e3o, como category, orders, e products, siga estas etapas adicionais:

  • Clique em Authorize (s\u00edmbolo de cadeado).
  • Fa\u00e7a login usando seu e-mail e senha administrativo.
    • username: \"email@email.com.br\"
    • password: \"your_password\"
    • client_id: 1
Solu\u00e7\u00e3o de Problemas: 401 Unhauthorized

Se ao tentar acessar os endpoints category, orders, ou products voc\u00ea receber uma resposta com o erro 401 Unauthorized, isso significa que as credenciais n\u00e3o foram validadas corretamente.

JSON

Error: Unauthorized\n\nResponse body\nDownload\n{\n    \"detail\": \"Could not validate credentials\"\n}\n
Verifique se o Token de Acesso foi gerado corretamente e se as credenciais est\u00e3o corretas ao tentar autorizar o acesso.

Para garantir a seguran\u00e7a, o token expira a cada opera\u00e7\u00e3o (GET, PUT ou POST). Para ajustar o tempo de expira\u00e7\u00e3o do token, voc\u00ea deve definir a vari\u00e1vel de ambiente TIMETOKEN no arquivo .env com o valor desejado para o tempo de expira\u00e7\u00e3o personalizado.

"},{"location":"fase_2/steps/#onboarding-cliente-anonimo","title":"Onboarding: Cliente an\u00f4nimo","text":"Passo 01: Realizando pedido sem identifica\u00e7\u00e3o

Este projeto permite que o cliente fa\u00e7a um pedido sem a necessidade de cadastro de seus dados pessoais. Para executar esse fluxo, siga os passos abaixo: 1. Acesse o Swagger em Create Anonymous Customer. 2. Clique em Try it out. 3. Em seguida, clique em Execute. Ap\u00f3s seguir esses passos, um cliente an\u00f4nimo ser\u00e1 gerado, permitindo que o pedido seja realizado sem identifica\u00e7\u00e3o.

"},{"location":"fase_2/steps/#onboarding-cliente-identificado","title":"Onboarding: Cliente identificado","text":"Passo 02: Fazendo cadastro do cliente

Para os clientes que desejam se cadastrar na aplica\u00e7\u00e3o, basta usar o endpoint customers/register e preencher com os dados solicitados como no exemplo abaixo:

JSON
{\n    \"name\": \"Abelardo\",\n    \"email\": \"abe@email.com.br\",\n    \"cpf\": \"001001001-11\",\n    \"password\": \"my_password\"\n}\n

Para certificar que o cliente foi registrado utilize o endpoint customers/read_customers e liste todos os clientes cadastrados.

"},{"location":"fase_2/steps/#pedido-selecao-do-pedido","title":"Pedido: Sele\u00e7\u00e3o do pedido","text":"Passo 03: Efetuando um pedido

Com o endpoint orders/create_orders preencha com os valores de customer_id que foi cadastrado nos passos 01 ou 02 e product_id para adicionar o produto a um pedido, exemplo:

JSON

{\n    \"status\": \"string\",\n    \"user_agent\": \"string\",\n    \"ip_address\": \"string\",\n    \"os\": \"string\",\n    \"browser\": \"string\",\n    \"device\": \"string\",\n    \"comments\": \"string\",\n    \"customer_id\": 4,\n    \"products\": [\n        {\n        \"product_id\": 10,\n        \"comment\": \"sem gelo\"\n        }\n    ]\n}\n
Resultado da opera\u00e7\u00e3o de sele\u00e7\u00e3o do pedido:

"},{"location":"fase_2/steps/#pagamento-processando-o-pagamento-do-pedido","title":"Pagamento: Processando o pagamento do pedido","text":"Passo 04: Realizando pagamento do pedido chamando a rota /payments

Com o endpoint orders/{order_id}/payment defina no par\u00e2metro \"order_id\" o id do pedido em quest\u00e3o para alterar seu status de pagamento, exemplo:

JSON

{\n  \"payment_status\": \"pago\"\n}\n
Resultado da opera\u00e7\u00e3o de realiza\u00e7\u00e3o de chamada no endpoint de pagamento com um status code 200: JSON
{\n  \"id\": 1,\n  \"customer_id\": 1,\n  \"status\": \"Recebido\",\n  \"created_at\": \"2024-10-15T12:40:45.696390\",\n  \"payment_status\": \"pago\"\n}\n

Obs.: Uma vez em que o status do pedido \u00e9 alterado, \u00e9 disparado um Webhook para a plataforma, com a data/hora do momento em que est\u00e1 sendo feita a altera\u00e7\u00e3o, o novo status do pagamento do pedido e o id do mesmo, conforme: JSON

{\n  \"order_id\": 1,\n  \"status\": \"Finalizado\",\n  \"customer_id\": 1,\n  \"payment_status\": \"pago\",\n  \"received_at\": \"2024-10-15T22:21:35.479Z\"\n}\n

Passo 04.1: Realizando pagamento do pedido com fake checkout

Ap\u00f3s executar o orders/fake_checkout siga para o fluxo de atualiza\u00e7\u00e3o de status do pedido.

"},{"location":"fase_2/steps/#preparacao-e-atualizacao-do-pedido","title":"Prepara\u00e7\u00e3o e atualiza\u00e7\u00e3o do pedido","text":"Passo 05: Atualiza\u00e7\u00e3o de status de pedido

Com order_id \u00e9 poss\u00edvel fazer a atualiza\u00e7\u00e3o de status de cada pedido, com o endpoint orders/update_order_status. Exemplo com valor de entrada usando o order_id 3:

JSON
{\n    \"status\": \"em prepara\u00e7\u00e3o\"\n}\n
Passo 06: Visualizando status do pedido

Para visualizar o status atual de um pedido, siga os passos abaixo: - Com o valor do order_id, acesse o endpoint orders/read_order. - Verifique o status atual do pedido. Exemplo de retorno:

JSON

{\n    \"id\": 3,\n    \"customer_id\": 4,\n    \"status\": \"em prepara\u00e7\u00e3o\"\n}\n
- Para atualizar o status do pedido para pronto, utilize o endpoint oorders/update_order_status com o seguinte corpo de requisi\u00e7\u00e3o:

JSON

{\n    \"status\": \"pronto\"\n}\n
- Depois de atualizar o status, voc\u00ea pode confirmar a atualiza\u00e7\u00e3o acessando novamente o endpoint orders/read_order. O estado do pedido ser\u00e1 exibido como pronto para retirada.

Listando todos os pedidos registrados

Em orders/read_orders \u00e9 poss\u00edvel listar todos os pedidos feitos por cliente. Exemplo com valores de retorno:

JSON
{\n    \"orders\": [\n        {\n        \"id\": 1,\n        \"customer_id\": 1\n        },\n        {\n        \"id\": 2,\n        \"customer_id\": 4\n        },\n        {\n        \"id\": 3,\n        \"customer_id\": 4\n        },\n        {\n        \"id\": 4,\n        \"customer_id\": 4\n        }\n    ]\n}    \n
"},{"location":"fase_2/steps/#gerenciamento-de-produtos-e-categorias","title":"Gerenciamento de produtos e categorias","text":"Cadastro de produto

Usando o endpoint products/create_product \u00e9 poss\u00edvel fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores de entrada:

JSON
{\n    \"name\": \"Brigadeiro\",\n    \"description\": \"Doce feito com leite condensado e achocolatado\",\n    \"price\": 3,\n    \"category_id\": 5,\n    \"category\": \"Sobremesas\"\n}\n
Atualiza\u00e7\u00e3o de categoria

Para atualizar uma categoria de produto, utilize o endpoint category/update_category: - Com o valor do category_id, fa\u00e7a a requisi\u00e7\u00e3o com o corpo de requisi\u00e7\u00e3o similar ao exemplo abaixo:

JSON
{\n\"name\": \"Sobremesas\",\n\"description\": \"Categoria dedicada a todos os tipos de sobremesas.\"\n}    \n
Listando categorias e produtos

Usando o endpoint category/list_categories \u00e9 poss\u00edvel fazer o cadastro de um novo produto de acordo com as categorias previamente cadastradas. Exemplo com valores que retornam nessa opera\u00e7\u00e3o:

JSON
{\n\"categories\": [\n    {\n    \"name\": \"Sandu\u00edches\",\n    \"id\": 1,\n    \"products\": [\n        {\n        \"name\": \"Sandu\u00edche de Frango Grelhado\",\n        \"description\": \"Grilled chicken sandwich with lettuce and tomato\",\n        \"price\": 15,\n        \"category_id\": 1,\n        \"category\": \"Sandu\u00edches\",\n        \"id\": 1\n        },\n        {\n        \"name\": \"Cheeseburger Cl\u00e1ssico\",\n        \"description\": \"Classic cheeseburger with beef patty and cheese\",\n        \"price\": 12,\n        \"category_id\": 1,\n        \"category\": \"Sandu\u00edches\",\n        \"id\": 2\n        },\n        {\n        \"name\": \"Sandu\u00edche Vegano de Gr\u00e3o-de-Bico\",\n        \"description\": \"Vegan sandwich with chickpea patty\",\n        \"price\": 14,\n        \"category_id\": 1,\n        \"category\": \"Sandu\u00edches\",\n        \"id\": 3\n        }\n    ]\n    },\n    {\n    \"name\": \"Pizzas\",\n    \"id\": 2,\n    \"products\": [\n        {\n        \"name\": \"Pizza Margherita\",\n        \"description\": \"Pizza with tomato sauce, mozzarella, and basil\",\n        \"price\": 25,\n        \"category_id\": 2,\n        \"category\": \"Pizzas\",\n        \"id\": 4\n        },\n        {\n        \"name\": \"Pizza Pepperoni\",\n        \"description\": \"Pizza with tomato sauce, mozzarella, and pepperoni\",\n        \"price\": 27,\n        \"category_id\": 2,\n        \"category\": \"Pizzas\",\n        \"id\": 5\n        },\n        {\n        \"name\": \"Pizza Quatro Queijos\",\n        \"description\": \"Pizza with four types of cheese\",\n        \"price\": 28,\n        \"category_id\": 2,\n        \"category\": \"Pizzas\",\n        \"id\": 6\n        }\n    ]\n    },\n    {\n    \"name\": \"Acompanhamentos\",\n    \"id\": 3,\n    \"products\": [\n        {\n        \"name\": \"Batata Frita\",\n        \"description\": \"Portion of crispy french fries\",\n        \"price\": 8,\n        \"category_id\": 3,\n        \"category\": \"Acompanhamentos\",\n        \"id\": 7\n        },\n        {\n        \"name\": \"An\u00e9is de Cebola\",\n        \"description\": \"Portion of breaded onion rings\",\n        \"price\": 9,\n        \"category_id\": 3,\n        \"category\": \"Acompanhamentos\",\n        \"id\": 8\n        },\n        {\n        \"name\": \"Salada Caesar\",\n        \"description\": \"Caesar salad with lettuce, croutons, and parmesan cheese\",\n        \"price\": 10,\n        \"category_id\": 3,\n        \"category\": \"Acompanhamentos\",\n        \"id\": 9\n        }\n    ]\n    },\n    {\n    \"name\": \"Bebidas\",\n    \"id\": 4,\n    \"products\": [\n        {\n        \"name\": \"Coca-Cola\",\n        \"description\": \"Cola soft drink\",\n        \"price\": 5,\n        \"category_id\": 4,\n        \"category\": \"Bebidas\",\n        \"id\": 10\n        },\n        {\n        \"name\": \"Suco de Laranja\",\n        \"description\": \"Natural orange juice\",\n        \"price\": 6,\n        \"category_id\": 4,\n        \"category\": \"Bebidas\",\n        \"id\": 11\n        },\n        {\n        \"name\": \"\u00c1gua Mineral\",\n        \"description\": \"Still mineral water\",\n        \"price\": 4,\n        \"category_id\": 4,\n        \"category\": \"Bebidas\",\n        \"id\": 12\n        }\n    ]\n    },\n    {\n    \"name\": \"Sobremesas\",\n    \"id\": 5,\n    \"products\": [\n        {\n        \"name\": \"Brownie de Chocolate\",\n        \"description\": \"Chocolate brownie with walnuts\",\n        \"price\": 7,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 13\n        },\n        {\n        \"name\": \"Torta de Ma\u00e7\u00e3\",\n        \"description\": \"Apple pie with cinnamon\",\n        \"price\": 8,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 14\n        },\n        {\n        \"name\": \"Sorvete de Baunilha\",\n        \"description\": \"Vanilla ice cream\",\n        \"price\": 6,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 15\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 16\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 17\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 18\n        },\n        {\n        \"name\": \"Brigadeiro\",\n        \"description\": \"Doce feito com leite condensado e achocolatado\",\n        \"price\": 3,\n        \"category_id\": 5,\n        \"category\": \"Sobremesas\",\n        \"id\": 19\n        }\n    ]\n    }\n]\n}\n
"},{"location":"fase_3/cicd_code_app/","title":"CICD using GitHub Actions Workflow to deploy code in EKS cluster","text":"

Este projeto utiliza o GitHub Actions para automatizar as etapas de versionamento, build e publica\u00e7\u00e3o de imagens de cont\u00eainer no Amazon ECR, al\u00e9m do deploy em um cluster EKS. O fluxo foi projetado para garantir simplicidade e continuidade nos processos, com gatilhos configurados para pipelines espec\u00edficos de acordo com o ambiente. Deploy em Ambiente N\u00e3o-Produtivo

No ambiente n\u00e3o-produtivo, o versionamento das imagens segue o padr\u00e3o do commit SHA do GitHub, acompanhado do sufixo -dev. Esse pipeline \u00e9 ativado por meio de um coment\u00e1rio /deploy em um Pull Request. O deploy \u00e9 realizado no cluster EKS no namespace development. Deploy em Ambiente Produtivo

Para o ambiente de produ\u00e7\u00e3o, adota-se o versionamento sem\u00e2ntico para as imagens, com um controle rigoroso da nomenclatura de branches, conforme descrito abaixo:

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Patch Version (Corre\u00e7\u00e3o de bugs): Prefixo `bugfix/`.\nMinor Version (Novas funcionalidades sem mudan\u00e7as incompat\u00edveis): Prefixo feature/.\nMajor Version (Mudan\u00e7as incompat\u00edveis ou significativas): Prefixo release/.\nDocumenta\u00e7\u00e3o ou Ajustes Diversos: Prefixos doc/ ou misc/ \u2014 usados apenas para incrementar a vers\u00e3o de build (ex.: v0.0.0+1).\n

Benef\u00edcios do Workflow

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Automa\u00e7\u00e3o completa: Reduz a interven\u00e7\u00e3o manual e agiliza os processos de build e deploy.\nControle de qualidade: Facilita a separa\u00e7\u00e3o clara entre ambientes de desenvolvimento e produ\u00e7\u00e3o.\nRastreabilidade: Garante que cada vers\u00e3o seja facilmente identific\u00e1vel por meio de padr\u00f5es definidos de nomenclatura e versionamento.\n
"},{"location":"fase_3/cicd_code_app/#workflow-de-deploy-para-o-ambiente-de-desenvolvimento","title":"Workflow de Deploy para o Ambiente de Desenvolvimento","text":"

Este workflow do GitHub Actions automatiza o processo de deploy para o ambiente de desenvolvimento ao detectar um coment\u00e1rio espec\u00edfico (/deploy) em uma issue. Essa funcionalidade atende aos requisitos de integra\u00e7\u00e3o e entrega de c\u00f3digo no workload, promovendo a ado\u00e7\u00e3o de pr\u00e1ticas de integra\u00e7\u00e3o e deploy cont\u00ednuos.

"},{"location":"fase_3/cicd_code_app/#fluxograma-do-workflow-nao-produtivo","title":"Fluxograma do Workflow N\u00e3o-Produtivo","text":"
\nflowchart LR\n  A[[Issue Comment Triggered]]\n    style A fill:#f9f,stroke:#333,stroke-width:2\n  B[[Start Job: build-deploy-dev]]\n    style B fill:#ff9,stroke:#333,stroke-width:2\n  C[[Checkout Code]]\n  D[[Configure AWS Credentials]]\n  E[[Login to Amazon ECR]]\n  F[[Build Container Image]]\n  G[[Setup Kubeconfig for EKS]]\n  H[[Deploy EKS: Development]]\n\n  A -->|Trigger: /deploy| B\n  B --> C\n  C --> D\n  D --> E\n  E --> F\n  F --> G\n  G --> H\n
"},{"location":"fase_3/cicd_code_app/#detalhes","title":"Detalhes","text":"Text Only
Etapas:\n- Condi\u00e7\u00e3o: Executa apenas se o corpo do coment\u00e1rio contiver /deploy.\n- Checkout do c\u00f3digo: Faz o checkout do reposit\u00f3rio usando actions/checkout@v2.\n- Configura\u00e7\u00e3o das credenciais AWS: Configura as credenciais da AWS utilizando aws-actions/configure-aws-credentials@v1.\n- Login no registro ECR: Realiza o login no ECR usando aws-actions/amazon-ecr-login@v1.\n- Build e push da imagem de cont\u00eainer:\n    Constr\u00f3i a imagem Docker e a envia para o reposit\u00f3rio ECR.\n    Utiliza o SHA do commit com o sufixo -dev como vers\u00e3o da imagem.\n    Define a vers\u00e3o da imagem no ambiente do GitHub.\n- Configura\u00e7\u00e3o do Kubeconfig: Configura o kubectl para usar o cluster EKS especificado.\n- Deploy no namespace development do cluster EKS:\n    Utiliza o kustomize para ajustar a vers\u00e3o da imagem.\n    Verifica se o namespace development existe, criando-o se necess\u00e1rio.\n    Aplica os manifests Kubernetes com kubectl apply -k.\n

Observa\u00e7\u00f5es:

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O workflow utiliza o kustomize para personaliza\u00e7\u00e3o dos recursos Kubernetes.\nO processo de deploy inclui tratamento de erros para relatar detalhes dos pods em caso de falha.\n
"},{"location":"fase_3/cicd_code_app/#workflow-de-deploy-para-o-ambiente-de-producao","title":"Workflow de Deploy para o Ambiente de Produ\u00e7\u00e3o","text":"

Este workflow automatiza o processo de versionamento, build, publica\u00e7\u00e3o de imagem Docker no Amazon ECR e deploy no ambiente de produ\u00e7\u00e3o no cluster Kubernetes gerenciado pelo EKS. Ele \u00e9 acionado automaticamente ao realizar um push na branch main.

"},{"location":"fase_3/cicd_code_app/#fluxograma-do-workflow-de-producao","title":"Fluxograma do Workflow de Produ\u00e7\u00e3o","text":"
flowchart LR\n    A[Push na branch main] -->|Trigger| B[Job: Version]\n    B -->|Calcula nova vers\u00e3o sem\u00e2ntica| C[Cria tag Git]\n    C --> D[Job: Build]\n    D -->|Faz login no ECR e publica imagem| E[Publica imagem com nova vers\u00e3o]\n    E --> F[Job: Deploy]\n    F -->|Configura o Kubeconfig| G[Verifica namespace e ajusta manifests]\n    G -->|Aplica recursos no Kubernetes| H[Deploy conclu\u00eddo]\n    H -->|Erro?| I{Erro no Deploy?}\n    I -->|Sim| J[Exibe logs de pods e detalhes]\n    I -->|N\u00e3o| K[Deploy bem-sucedido]
"},{"location":"fase_3/cicd_code_app/#detalhes_1","title":"Detalhes","text":"
  1. Gerenciamento de Vers\u00e3o

Este job calcula e cria uma nova vers\u00e3o sem\u00e2ntica baseada no hist\u00f3rico de commits. Este job \u00e9 executado apenas quando h\u00e1 um push para a branch main e n\u00e3o \u00e9 acionado pelo bot do GitHub Actions. A sa\u00edda deste job \u00e9 uma nova vers\u00e3o sem\u00e2ntica, armazenada na vari\u00e1vel semver_tag.

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Etapas:\n- Checkout do reposit\u00f3rio: Garante acesso ao hist\u00f3rico completo dos commits.\n- Listagem de tags Git: Identifica a vers\u00e3o mais recente.\n- C\u00e1lculo de nova vers\u00e3o: Utiliza o branching model trunk-based para determinar a pr\u00f3xima vers\u00e3o.\n- Cria\u00e7\u00e3o de tag Git: Cria e associa a nova tag ao commit atual.\n
  1. Build e Push da Imagem Docker

Este job constr\u00f3i a imagem Docker da aplica\u00e7\u00e3o e publica no Amazon ECR.

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Etapas:\n- Checkout do reposit\u00f3rio.\n- Configura\u00e7\u00e3o de credenciais AWS: Configura acesso seguro para interagir com o ECR.\n- Login no registro ECR: Autentica no ECR privado.\n- Build e push da imagem Docker:\n    Utiliza a nova vers\u00e3o sem\u00e2ntica como tag da imagem.\n    Faz o push da imagem para o ECR.\n
  1. Deploy no Kubernetes

Este job realiza o deploy da aplica\u00e7\u00e3o no ambiente de produ\u00e7\u00e3o, utilizando o namespace production.

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Etapas:\n\n- Checkout do reposit\u00f3rio.\n- Configura\u00e7\u00e3o de credenciais AWS.\n- Setup do Kubeconfig: Configura o acesso ao cluster EKS.\n- Deploy com kustomize:\n    Verifica se o namespace production existe, criando-o caso necess\u00e1rio.\n    Ajusta a vers\u00e3o da imagem no diret\u00f3rio infra/kubernetes/production.\n    Aplica os manifests no cluster Kubernetes.\n    Em caso de erro, exibe detalhes dos pods para facilitar a depura\u00e7\u00e3o.\n

Observa\u00e7\u00f5es

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Controle de vers\u00e3o: Utiliza o SemVer para versionamento consistente.\nPersonaliza\u00e7\u00e3o Kubernetes: O deploy utiliza o kustomize para gerenciar configura\u00e7\u00f5es espec\u00edficas do ambiente.\nTratamento de erros: Logs detalhados s\u00e3o exibidos em caso de falha no deploy, facilitando a an\u00e1lise.\n
"}]} \ No newline at end of file diff --git a/sitemap.xml b/sitemap.xml new file mode 100644 index 00000000..0f8724ef --- /dev/null +++ b/sitemap.xml @@ -0,0 +1,3 @@ + + + \ No newline at end of file diff --git a/sitemap.xml.gz b/sitemap.xml.gz new file mode 100644 index 00000000..b42227d6 Binary files /dev/null and b/sitemap.xml.gz differ diff --git a/stylesheets/extra.css b/stylesheets/extra.css new file mode 100644 index 00000000..e31e0002 --- /dev/null +++ b/stylesheets/extra.css @@ -0,0 +1,11 @@ +@keyframes heart { + 0%, 40%, 80%, 100% { + transform: scale(1); + } + 20%, 60% { + transform: scale(1.15); + } + } + .heart { + animation: heart 1000ms infinite; + }