feat: service-sdk refactor - moved key exchange inside (#314)

* feat: service-sdk refactor - moved key exchange inside * Update README.md * fix: minor fixes * Update README.md * feat: take config in ctor * Update README.md
muke1908 · Jul 9, 2023 · 9d2b9ca · 9d2b9ca
1 parent c4babe1
commit 9d2b9ca
Show file tree

Hide file tree

Showing 23 changed files with 3,892 additions and 30,363 deletions.
diff --git a/app.ts b/app.ts
@@ -1,12 +1,14 @@
-import express from "express";
-import bodyParser from "body-parser";
-import cors from "cors";
-import path from "path";
+import bodyParser from 'body-parser';
+import cors from 'cors';
+import express from 'express';
+import path from 'path';
+
+import apiController from './backend/api';
+
 require("dotenv").config();
 
 const app = express();
 app.disable("x-powered-by");
-import apiController from "./backend/api";
 const corsOptions = {
   origin: process.env.CHAT_LINK_DOMAIN || "localhost:3001"
 };

diff --git a/backend/api/chatLink/index.ts b/backend/api/chatLink/index.ts
@@ -1,10 +1,10 @@
-import express from "express";
-import asyncHandler from "../../middleware/asyncHandler";
-import generateLink, { LinkType } from "./utils/link";
-import channelValid, { CHANNEL_STATE } from "./utils/validateChannel";
+import express from 'express';
 
-import db from "../../db";
-import { LINK_COLLECTION } from "../../db/const";
+import db from '../../db';
+import { LINK_COLLECTION } from '../../db/const';
+import asyncHandler from '../../middleware/asyncHandler';
+import generateLink, { LinkType } from './utils/link';
+import channelValid, { CHANNEL_STATE } from './utils/validateChannel';
 
 const router = express.Router({ mergeParams: true });
 

diff --git a/backend/api/chatLink/utils/link.test.ts b/backend/api/chatLink/utils/link.test.ts
@@ -1,6 +1,7 @@
+import { v4 } from 'uuid';
+
 import generateLink from './link';
 import { generatePIN } from './pin';
-import { v4 } from 'uuid';
 
 jest.mock('uuid', () => ({
   v4: jest.fn().mockReturnValue('hash'),

diff --git a/backend/api/chatLink/utils/pin.ts b/backend/api/chatLink/utils/pin.ts
@@ -1,4 +1,5 @@
-import crypto from "crypto";
+import crypto from 'crypto';
+
 const base36map = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
 
 export const generatePIN = (uuid: string, pinLength = 4): string => {

diff --git a/backend/api/chatLink/utils/validateChannel.test.ts b/backend/api/chatLink/utils/validateChannel.test.ts
@@ -1,6 +1,6 @@
-import channelValid, { CHANNEL_STATE } from './validateChannel';
-import db from "../../../db";
+import db from '../../../db';
 import { LINK_COLLECTION } from '../../../db/const';
+import channelValid, { CHANNEL_STATE } from './validateChannel';
 
 jest.mock('../../../db');
 

diff --git a/backend/api/chatLink/utils/validateChannel.ts b/backend/api/chatLink/utils/validateChannel.ts
@@ -1,6 +1,6 @@
-import { LINK_COLLECTION } from "../../../db/const";
-import db from "../../../db";
-import { LinkType } from "./link";
+import db from '../../../db';
+import { LINK_COLLECTION } from '../../../db/const';
+import { LinkType } from './link';
 
 export enum CHANNEL_STATE {
   "NOT_FOUND" = "NOT_FOUND",

diff --git a/backend/api/index.ts b/backend/api/index.ts
@@ -1,9 +1,9 @@
 import express, { Request, Response } from 'express';
 
-const router = express.Router({ mergeParams: true });
+import chatLinkController from './chatLink';
+import chatController from './messaging';
 
-import chatController from "./messaging";
-import chatLinkController from "./chatLink";
+const router = express.Router({ mergeParams: true });
 
 router.get("/", async (req: Request, res: Response) => {
   res.send({ message: "/api is working!" });

diff --git a/backend/api/messaging/index.ts b/backend/api/messaging/index.ts
@@ -1,13 +1,15 @@
-import express, { Request, Response } from "express";
-import uploadImage from "../../external/uploadImage";
-import db from "../../db";
-import channelValid from "../chatLink/utils/validateChannel";
-import { socketEmit, SOCKET_TOPIC } from "../../socket.io";
-import getClientInstance from "../../socket.io/clients";
-import asyncHandler from "../../middleware/asyncHandler";
-
-import { PUBLIC_KEY_COLLECTION } from "../../db/const";
-import { ChatMessageType, GetPublicKeyResponse, MessageResponse, SharePublicKeyResponse, UsersInChannelResponse } from "./types";
+import express, { Request, Response } from 'express';
+
+import db from '../../db';
+import { PUBLIC_KEY_COLLECTION } from '../../db/const';
+import uploadImage from '../../external/uploadImage';
+import asyncHandler from '../../middleware/asyncHandler';
+import { SOCKET_TOPIC, socketEmit } from '../../socket.io';
+import getClientInstance from '../../socket.io/clients';
+import channelValid from '../chatLink/utils/validateChannel';
+import {
+    ChatMessageType, GetPublicKeyResponse, MessageResponse, SharePublicKeyResponse, UsersInChannelResponse
+} from './types';
 
 const router = express.Router({ mergeParams: true });
 const clients = getClientInstance();
@@ -87,7 +89,9 @@ router.get(
     }
     const receiverID = clients.getReceiverIDBySenderID(userId as string, channel as string);
     const data = await db.findOneFromDB<GetPublicKeyResponse>({ channel, user: receiverID }, PUBLIC_KEY_COLLECTION);
-    return res.send(data);
+    return res.send(data || {
+      public_key: null
+  });
   })
 );
 

diff --git a/backend/db/index.ts b/backend/db/index.ts
@@ -1,9 +1,8 @@
-import { Db, MongoClient } from "mongodb";
+import { Db, MongoClient } from 'mongodb';
+
 import {
-  insertInDb as _insertInDb,
-  findOneFromDB as _findOneFromDB,
-  updateOneFromDb as _updateOneFromDb
-} from "./inMemDB";
+    findOneFromDB as _findOneFromDB, insertInDb as _insertInDb, updateOneFromDb as _updateOneFromDb
+} from './inMemDB';
 
 const uri = process.env.MONGO_URI;
 const dbName = process.env.MONGO_DB_NAME;