feat: Webhooks (#3691)

* Webhooks (#3607)

* Get the migration and the model setup. Also make the sample env file a bit easier to use. Now just requires setting a SECRET_KEY and besides that will boot up from the sample

* WIP: Start getting a Webhook page created. Just the skeleton state right now

* WIP: Getting a form created to create webhooks, need to bring in react-hook-forms now

* WIP: Get library installed and make TS happy

* Get a few checkboxes ready to go

* Get creating and destroying working with a decent start to a frontend

* Didn't mean to enable this

* Remove eslint and fix other random typescript issue

* Rename some events to be more realistic

* Revert these changes

* PR review comments around policies. Also make sure this inherits from IdModel so it actually gets an id

* Allow any admin on the team to edit webhooks

* Start sending some webhooks for some User events

* Make sure the URL is valid

* Start recording webhook deliveries

* Make sure to verify if the subscription is for the type of event we are looking at

* Refactor sending Webhooks and follow better webhook schema

This creates a presenter to unify the format of webhooks. We also
extract the sending of webhooks and recording their deliveries to a
method than can be used by each of the different event type methods

We also add a status to WebhookDelivery since we need to save the record
before we make the HTTP request to get its id. Then once we make the
request and get a response we can update the delivery with the HTTP info

* Turn off a subscription that has failed for the last 25 deliveries

* Get a first spec passing. Found a bug in my returning of promises so good to patch that up now

* This looks nicer

* Get some tests added for the processor

* Add cron task to delete older webhooks

* Add Document Events to the Processor

* Revisions, FileOperations and Collections

* Get all the server side events added to the processor and make Typescript make sure they are all accounted for

* Get all the events added to the Frontend and work on styling them a bit, still needs some love though

* Get UI styled up a bit

* Get events wired up for webhook subscriptions

* Get delete events working and test at least one variant of them

* Get deletes working and actually make sure to send the model id in the webhook

* Remove webhook secrets from this slice

* Add disabled label for subscriptions that are disabled

* Make sure to cascade the delete

* Reorg this file a bit

* Fix association

* I removed secret for the moment

* Apply Copy changes from PR Review

Co-authored-by: Tom Moor <tom.moor@gmail.com>

* Actually apply the copy changes

TIL that if you Resolve a conversation it _also_ removes the 'staged suggestion' from your list on Github

Co-authored-by: Tom Moor <tom.moor@gmail.com>

* Update app/scenes/Settings/Webhooks.tsx

Missed this copy change before

Co-authored-by: Tom Moor <tom.moor@gmail.com>

* Add disabled as yellow badge

* Resolve frontend comments

* Fixup Schema a bit and remove the dependency on the subscription

* Add test to make sure we don't disable until there are enough failures, and fix code to actually do that. Also some test fixes from the json response shape changes

* Fix WebhookDeliveries to store the responses as Text instead of blobs

* Switch to text better for response bodies, this is using the helpers better and makes the code read better

* Move the logic to a task but run in through the processor cause the tests expect that right now, moving the tests over next

* Split up the tests and actually enqueue the events from the WebhookProcessor instead of doing them inline

* Allow any team admin to see any webhook subscription for the team

* Add the indexes based on our lookup patterns

* Run eslint --fix to fix auto correct issues from when I tried to use Github to merge copy changes

* Allow subscriptions to be edited after creation

* Types caught that I didn't add the new event to the webhook processor, also added it to the frontend here

* I think this will get these into the translations file

* Catch a few more translations, use styled components better and remove usage of webhook subscription in the copy

Co-authored-by: Tom Moor <tom.moor@gmail.com>

* fix: tsc
fix: Document model payload empty

* fix: Revision webhook payload
Add custom UA for hooks

* Add webhooks icon, move under Integrations settings
Some spacing fixes

* Add actorId to webhook payloads

* Add View and ApiKey event types

* Spacing tweaks, fix team payload

* fix: Webhook not disabled after 25 failures

* fix: Enable webhook when editing if previously disabled

* fix: Correctly store response headers

* fix: Error in json/parsing/presentation results in hanging 'pending' webhook delivery

* fix: Awkward payload for users.invite webhook

* Add BaseEvent, ShareEvent

* fix: Add share events to form

* fix: Move webhook delivery cleanup to single DB call
Remove some unused abstraction

* Add user, collection, group context to membership webhook events
Some associated refactoring

Co-authored-by: Corey Alexander <coreyja@gmail.com>

shared/i18n/locales/en_US/translation.json

@@ -186,6 +186,7 @@
   "Share Links": "Share Links",
   "Import": "Import",
   "Export": "Export",
+  "Webhooks": "Webhooks",
   "Integrations": "Integrations",
   "Insert column after": "Insert column after",
   "Insert column before": "Insert column before",
@@ -586,6 +587,20 @@
   "Active": "Active",
   "Everyone": "Everyone",
   "Admins": "Admins",
+  "Are you sure you want to delete the {{ name }} webhook?": "Are you sure you want to delete the {{ name }} webhook?",
+  "Webhook updated": "Webhook updated",
+  "Update": "Update",
+  "Updating": "Updating",
+  "Provide a descriptive name for this webhook and the URL we should send a POST request to when matching events are created.": "Provide a descriptive name for this webhook and the URL we should send a POST request to when matching events are created.",
+  "Subscribe to all events, groups, or individual events. We recommend only subscribing to the minimum amount of events that your application needs to function.": "Subscribe to all events, groups, or individual events. We recommend only subscribing to the minimum amount of events that your application needs to function.",
+  "URL": "URL",
+  "All events": "All events",
+  "All {{ groupName }} events": "All {{ groupName }} events",
+  "Delete webhook": "Delete webhook",
+  "Disabled": "Disabled",
+  "Subscribed events": "Subscribed events",
+  "Edit webhook": "Edit webhook",
+  "Webhook created": "Webhook created",
   "Logo updated": "Logo updated",
   "Unable to upload new logo": "Unable to upload new logo",
   "These settings affect the way that your knowledge base appears to everyone on the team.": "These settings affect the way that your knowledge base appears to everyone on the team.",
@@ -682,6 +697,9 @@
   "You can create an unlimited amount of personal tokens to authenticate\n          with the API. Tokens have the same permissions as your user account.\n          For more details see the <em>developer documentation</em>.": "You can create an unlimited amount of personal tokens to authenticate\n          with the API. Tokens have the same permissions as your user account.\n          For more details see the <em>developer documentation</em>.",
   "Tokens": "Tokens",
   "Create a token": "Create a token",
+  "New webhook": "New webhook",
+  "Webhooks can be used to notify your application when events happen in Outline. Events are sent as a https request with a JSON payload in near real-time.": "Webhooks can be used to notify your application when events happen in Outline. Events are sent as a https request with a JSON payload in near real-time.",
+  "Create a webhook": "Create a webhook",
   "Zapier is a platform that allows Outline to easily integrate with thousands of other business tools. Head over to Zapier to setup a \"Zap\" and start programmatically interacting with Outline.'": "Zapier is a platform that allows Outline to easily integrate with thousands of other business tools. Head over to Zapier to setup a \"Zap\" and start programmatically interacting with Outline.'",
   "Open Zapier": "Open Zapier",
   "Alphabetical": "Alphabetical",