feat(notifications): include federated chat messages and invitations

backend/src/modules/collaboration/service.ts

@@ -4,6 +4,7 @@ import type { NodePgDatabase } from "drizzle-orm/node-postgres"
 import { email, fail, futureDate, hash, overview, Principal, sequence, text, UserContext, uuid } from "./types"
 
 import { chatContent, chatImage, chatReactions, imageMetadata, setChatReaction } from "../chat-content"
+import type { CollaborationNotifications } from "./notifications"
 
 type Db = Pick<NodePgDatabase<any>, "execute" | "transaction">
 export const rows = async (db: Pick<Db, "execute">, query: any): Promise<any[]> => (await db.execute(query)).rows
@@ -13,6 +14,7 @@ export type CollaborationOptions = {
     sendMail: (to: string, subject: string, html: string) => Promise<{ success: boolean }>;
     changed?: (roomId: string, db: any) => Promise<void>;
     invited?: (ctx: UserContext, roomId: string, target: Principal, invitationId: string, db: any) => Promise<void>;
+    notifications?: CollaborationNotifications;
 }
 
 /** Owner-side authority. All membership changes and sends serialize on the room row. */
@@ -201,6 +203,7 @@ export class CollaborationService {
             const [message] = await rows(db, sql`INSERT INTO collaboration_messages(room_id,seq,principal_id,client_id,body,image)
                 VALUES (${room.id},${next.sequence},${principal.id},${clientId},${body},${image ? JSON.stringify(image) : null}::jsonb) RETURNING id,client_id AS "clientId",seq::float8 AS seq,body,created_at AS "createdAt"`)
             await this.options.changed?.(room.id, db)
+            await this.options.notifications?.localMessage(db, room, principal, message)
             return { ...message, image: imageMetadata(image), own: true, senderName: principal.display_name, senderKind: principal.kind }
         })
     }
@@ -302,6 +305,7 @@ export class CollaborationService {
                 if (!this.options.invited) fail("Föderation ist nicht konfiguriert", 503)
                 await this.options.invited(ctx, room.id, target, invite.id, db)
             }
+            await this.options.notifications?.localInvitation(db, room, target, invite.id)
             return invite
         })
         return { ...result, token }