[ADD] webhook_outgoing: send outgoing webhook requests

setup/webhook_outgoing/odoo/addons/webhook_outgoing

@@ -0,0 +1 @@
+../../../../webhook_outgoing

setup/webhook_outgoing/setup.py

@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

webhook_outgoing/README.rst

@@ -0,0 +1,83 @@
+================
+Outgoing Webhook
+================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:8bdaa6bf8f8de957410bd7bde59aa2ef3a84eaecce4da8d7d349b040e297dd77
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fwebhook-lightgray.png?logo=github
+    :target: https://github.com/OCA/webhook/tree/16.0/webhook_outgoing
+    :alt: OCA/webhook
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/webhook-16-0/webhook-16-0-webhook_outgoing
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/webhook&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allow creating an automation that send webhook/requests to another systems via HTTP.
+
+To create a new automation to send webhook requests, go to Settings > Automated Actions:
+
+* When add an automation, choose `Custom Webhook` as action to perform.
+* Config Endpoint, Headers and Body Template accordingly.
+
+This webhook action use Jinja and rendering engine, you can draft body template using Jinja syntax.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/webhook/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/webhook/issues/new?body=module:%20webhook_outgoing%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Hoang Tran
+
+Contributors
+~~~~~~~~~~~~
+
+* Hoang Tran <[email protected]>
+
+Maintainers
+~~~~~~~~~~~
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+This module is part of the `OCA/webhook <https://github.com/OCA/webhook/tree/16.0/webhook_outgoing>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

webhook_outgoing/__init__.py

@@ -0,0 +1 @@
+from . import models

webhook_outgoing/__manifest__.py

@@ -0,0 +1,23 @@
+# Copyright 2024 Hoang Tran <[email protected]>.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Outgoing Webhook",
+    "summary": "Webhook to publish events based on automated triggers",
+    "version": "16.0.0.0.1",
+    "author": "Hoang Tran,Odoo Community Association (OCA)",
+    "license": "LGPL-3",
+    "website": "https://github.com/OCA/webhook",
+    "depends": [
+        "base_automation",
+        "queue_job",
+    ],
+    "data": [
+        "security/ir.model.access.csv",
+        "data/queue_data.xml",
+        "views/webhook_logging_views.xml",
+        "views/ir_action_server_views.xml",
+        "views/menus.xml",
+    ],
+    "installable": True,
+}

webhook_outgoing/data/queue_data.xml

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<odoo>
+    <record id="webhook_channel" model="queue.job.channel">
+        <field name="name">webhook</field>
+        <field name="parent_id" ref="queue_job.channel_root" />
+    </record>
+</odoo>

webhook_outgoing/models/__init__.py

@@ -0,0 +1,2 @@
+from . import ir_action_server
+from . import webhook_logging

webhook_outgoing/models/ir_action_server.py

@@ -0,0 +1,218 @@
+# Copyright 2024 Hoang Tran <[email protected]>.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+import json
+import logging
+from contextlib import closing
+
+import requests
+from jinja2 import BaseLoader, Environment
+
+from odoo import SUPERUSER_ID, api, fields, models, registry
+from odoo.tools import ustr
+from odoo.tools.safe_eval import safe_eval
+
+from odoo.addons.queue_job.exception import RetryableJobError
+
+_logger = logging.getLevelName(__name__)
+
+
+ESCAPE_CHARS = ['"', "\n", "\r", "\t", "\b", "\f"]
+REPLACE_CHARS = ['\\"', "\\n", "\\r", "\\t", "\\b", "\\f"]
+
+DEFAULT_GET_TIMEOUT = 5
+DEFAULT_POST_TIMEOUT = 5
+
+
+class ServerAction(models.Model):
+    _inherit = "ir.actions.server"
+
+    state = fields.Selection(
+        selection_add=[("custom_webhook", "Custom Webhook")],
+        ondelete={"custom_webhook": "cascade"},
+    )
+    endpoint = fields.Char()
+    headers = fields.Text(default="{}")
+    body_template = fields.Text(default="{}")
+    request_method = fields.Selection(
+        [
+            ("get", "GET"),
+            ("post", "POST"),
+        ],
+        default="post",
+    )
+    request_type = fields.Selection(
+        [
+            ("request", "HTTP Request"),
+            ("graphql", "GraphQL"),
+            ("slack", "Slack"),
+        ],
+        default="request",
+    )
+    log_webhook_calls = fields.Boolean(string="Log Calls", default=False)
+    delay_execution = fields.Boolean()
+    delay = fields.Integer("Delay ETA (s)", default=0)
+
+    def _run_action_custom_webhook_multi(self, eval_context):
+        """
+        Execute to send webhook requests to triggered records. Note that execution
+        is done on each record and not in batch.
+        """
+        records = eval_context.get("records", self.model_id.browse())
+
+        for record in records:
+            if self.delay_execution:
+                self.with_delay(eta=self.delay)._execute_webhook(record, None)
+            else:
+                self._execute_webhook(record, eval_context)
+
+        return eval_context.get("action")
+
+    def _execute_webhook(self, record, eval_context):
+        """
+        Prepare request params/body by rendering template and send requests.
+        """
+        self.ensure_one()
+        if eval_context is None:
+            eval_context = dict(
+                self._get_eval_context(action=self), record=record, records=record
+            )
+
+        try:
+            response, body = getattr(
+                self, "_execute_webhook_%s_request" % self.request_method
+            )(record, eval_context)
+            response.raise_for_status()
+        except Exception as e:
+            self._handle_exception(response, e, body)
+        else:
+            status_code = self._get_success_request_status_code(response)
+            if status_code != 200:
+                raise RetryableJobError
+            self._webhook_logging(body, response)
+
+    def _get_webhook_headers(self):
+        self.ensure_one()
+        headers = json.loads(self.headers.strip()).copy() if self.headers else {}
+        return str(headers)
+
+    def _prepare_data_for_post_graphql(self, template, record):
+        def get_escaped_field(record, field_name):
+            str_field = getattr(record, str(field_name), False)
+            if str_field and isinstance(str_field, str):
+                str_field = str_field.strip()
+                for esc_char, rep_char in zip(ESCAPE_CHARS, REPLACE_CHARS):
+                    str_field = str_field.replace(esc_char, rep_char)
+            return str_field
+
+        query = template.render(record=record, escape=get_escaped_field)
+        payload = json.dumps({"query": query, "variables": {}})
+        return payload
+
+    def _prepare_data_for_post_request(self, template, record, eval_context):
+        data = template.render(**dict(eval_context, record=record))
+        return data.encode(encoding="utf-8")
+
+    def _prepare_data_for_post_slack(self, template, record, eval_context):
+        data = template.render(**dict(eval_context, record=record))
+        return data.encode(encoding="utf-8")
+
+    def _prepare_data_for_get(self, template, record, eval_context):
+        data = template.render(**dict(eval_context, record=record))
+        return data.encode(encoding="utf-8")
+
+    def _execute_webhook_get_request(self, record, eval_context):
+        self.ensure_one()
+
+        endpoint = self.endpoint
+        headers = safe_eval(self._get_webhook_headers())
+        template = Environment(loader=BaseLoader()).from_string(self.body_template)
+        params = self._prepare_data_for_get(template, record, eval_context)
+        r = requests.get(
+            endpoint,
+            params=(params or {}),
+            headers=headers,
+            timeout=DEFAULT_GET_TIMEOUT,
+        )
+
+        return r, params
+
+    def _execute_webhook_post_request(self, record, eval_context):
+        endpoint = self.endpoint
+        headers = safe_eval(self._get_webhook_headers())
+        template = Environment(loader=BaseLoader()).from_string(self.body_template)
+        payload = {}
+
+        prepare_method = "_prepare_data_for_post_%s" % self.request_type
+        payload = getattr(self, prepare_method)(template, record, eval_context)
+
+        r = requests.post(
+            endpoint, data=payload, headers=headers, timeout=DEFAULT_POST_TIMEOUT
+        )
+
+        return r, payload
+
+    def _get_success_request_status_code(self, response):
+        """
+        Sometimes `200` success code is just weirdly return, so we explicitly check if
+        a request is success or not based on request type.
+        """
+        status_code = 200
+
+        if self.type == "graphql":
+            response_data = json.loads(response.text) if response.text else False
+            if (
+                response_data
+                and response_data.get("data")
+                and isinstance(response_data.get("data"), dict)
+            ):
+                for __, value in response_data["data"].items():
+                    if isinstance(value, dict):
+                        for k, v in value.items():
+                            if k == "statusCode":
+                                status_code = v
+
+        elif self.type == "slack":
+            status_code = response.status_code
+
+        return status_code
+
+    def _webhook_logging(self, body, response):
+        if self.log_webhook_calls:
+
+            with closing(registry(self.env.cr.dbname).cursor()) as cr:
+                env = api.Environment(cr, SUPERUSER_ID, {})
+
+                def create_log(env, response):
+                    vals = {
+                        "webhook_type": "outgoing",
+                        "webhook": "%s (%s)" % (self.name, self),
+                        "endpoint": self.endpoint,
+                        "headers": self.headers,
+                        "request": json.dumps(ustr(body), indent=4),
+                        "response": ustr(response),
+                        "status": getattr(response, "status_code", None),
+                    }
+                    env["webhook.logging"].create(vals)
+                    env.cr.commit()
+
+                create_log(env, response)
+
+    def _handle_exception(self, response, exception, body):
+        try:
+            raise exception
+        except requests.exceptions.HTTPError:
+            _logger.error("HTTPError during request", exc_info=True)
+        except requests.exceptions.ConnectionError:
+            _logger.error("Error Connecting during request", exc_info=True)
+        except requests.exceptions.Timeout:
+            _logger.error("Connection Timeout", exc_info=True)
+        except requests.exceptions.RequestException:
+            _logger.error("Something wrong happened during request", exc_info=True)
+        except Exception:
+            # Final exception if none above catched
+            _logger.error(
+                "Internal exception happened during sending webhook request",
+                exc_info=True,
+            )
+        finally:
+            self._webhook_logging(body, exception)

webhook_outgoing/models/webhook_logging.py

@@ -0,0 +1,28 @@
+# Copyright 2024 Hoang Tran <[email protected]>.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+import uuid
+
+from odoo import fields, models
+
+
+class WebhookLog(models.Model):
+    _name = "webhook.logging"
+    _description = "Webhook Logging"
+    _order = "id DESC"
+
+    name = fields.Char(string="Reference", default=lambda self: str(uuid.uuid4()))
+    webhook_type = fields.Selection(
+        selection=[
+            ("incoming", "Incoming"),
+            ("outgoing", "Outgoing"),
+        ],
+        string="Type",
+    )
+    webhook = fields.Char()
+    endpoint = fields.Char()
+    headers = fields.Char()
+    status = fields.Char()
+    body = fields.Text()
+    request = fields.Text()
+    response = fields.Text()

webhook_outgoing/readme/CONTRIBUTORS.rst

@@ -0,0 +1 @@
+* Hoang Tran <[email protected]>

webhook_outgoing/readme/DESCRIPTION.rst

@@ -0,0 +1,8 @@
+This module allow creating an automation that send webhook/requests to another systems via HTTP.
+
+To create a new automation to send webhook requests, go to Settings > Automated Actions:
+
+* When add an automation, choose `Custom Webhook` as action to perform.
+* Config Endpoint, Headers and Body Template accordingly.
+
+This webhook action use Jinja and rendering engine, you can draft body template using Jinja syntax.

webhook_outgoing/security/ir.model.access.csv

@@ -0,0 +1,2 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_webhook_logging_base_user,access.webhook.logging.base.user,model_webhook_logging,base.group_system,1,1,1,1