feat(Mattermost Plugin): Configure notifications

packages/server/graphql/private/mutations/loginMattermost.ts

@@ -0,0 +1,26 @@
+import AuthToken from '../../../database/types/AuthToken'
+import getKysely from '../../../postgres/getKysely'
+import encodeAuthToken from '../../../utils/encodeAuthToken'
+import {MutationResolvers} from '../resolverTypes'
+
+const loginMattermost: MutationResolvers['loginMattermost'] = async (
+  _source,
+  {email}
+) => {
+  const pg = getKysely()
+  const user = await pg
+    .selectFrom('User')
+    .selectAll()
+    .where('email', '=', email)
+    .executeTakeFirstOrThrow()
+  const {id: userId, tms} = user
+  const authToken = new AuthToken({sub: userId, tms})
+
+  return {
+    userId,
+    authToken: encodeAuthToken(authToken),
+    isNewUser: true
+  }
+}
+
+export default loginMattermost

packages/server/graphql/private/typeDefs/Mutation.graphql

@@ -451,6 +451,16 @@ type Mutation {
     samlName: ID!
   ): UserLogInPayload!
 
+  """
+  Log in with email from a trusted Mattermost
+  """
+  loginMattermost(
+    """
+    The email of the user
+    """
+    email: Email!
+  ): UserLogInPayload!
+
   """
   Processes recurrence for meetings that should start and end.
   """

packages/server/graphql/public/typeDefs/Mutation.graphql

@@ -1454,6 +1454,23 @@ type Mutation {
     redirectUri: URL
   ): AddTeamMemberIntegrationAuthPayload!
 
+  linkNotificationChannel(
+    """
+    The ID of the auth to link the channel to
+    """
+    authId: ID!
+
+    """
+    The team to link the channel to
+    """
+    teamId: ID!
+
+    """
+    The channel to link
+    """
+    channelId: ID!
+  ): LinkNotificationChannelPayload!
+
   """
   Add the transcription bot to the Zoom meeting
   """

packages/server/integrations/mattermost/mattermostWebhookHandler.ts

@@ -4,20 +4,26 @@ import appOrigin from '../../appOrigin'
 import AuthToken from '../../database/types/AuthToken'
 import uWSAsyncHandler from '../../graphql/uWSAsyncHandler'
 import parseBody from '../../parseBody'
-import getKysely from '../../postgres/getKysely'
-import encodeAuthToken from '../../utils/encodeAuthToken'
+import publishWebhookGQL from '../../utils/publishWebhookGQL'
 
 const MATTERMOST_SECRET = process.env.MATTERMOST_SECRET
 
+
 const login = async (email: string) => {
-  const pg = getKysely()
-  const user = await pg
-    .selectFrom('User')
-    .selectAll()
-    .where('email', '=', email)
-    .executeTakeFirstOrThrow()
-  const authToken = new AuthToken({sub: user.id, tms: user.tms})
-  return encodeAuthToken(authToken)
+  const query = `
+    mutation LoginMattermost($email: String!) {
+      loginMattermost(email: $email) {
+        error {
+          message
+        }
+        authToken
+      }
+    }
+  `
+
+  const loginResult = await publishWebhookGQL<any>(query, {email})
+  const {error, authToken} = loginResult?.data?.loginMattermost ?? {}
+  return authToken
 }
 
 const mattermostWebhookHandler = uWSAsyncHandler(async (res: HttpResponse, req: HttpRequest) => {