[messaging] Add messageParticipant matching once people emails are updated (#3887)

* poc nest event emitter

* add match message participant listener

* add workspacemember listener

* fix after review

* fix deep-equal

packages/twenty-server/src/workspace/messaging/jobs/match-message-participant.job.ts

@@ -0,0 +1,47 @@
+import { Injectable } from '@nestjs/common';
+
+import { MessageQueueJob } from 'src/integrations/message-queue/interfaces/message-queue-job.interface';
+
+import { MessageParticipantService } from 'src/workspace/messaging/message-participant/message-participant.service';
+
+export type MatchMessageParticipantsJobData = {
+  workspaceId: string;
+  email: string;
+  personId?: string;
+  workspaceMemberId?: string;
+};
+
+@Injectable()
+export class MatchMessageParticipantJob
+  implements MessageQueueJob<MatchMessageParticipantsJobData>
+{
+  constructor(
+    private readonly messageParticipantService: MessageParticipantService,
+  ) {}
+
+  async handle(data: MatchMessageParticipantsJobData): Promise<void> {
+    const { workspaceId, personId, workspaceMemberId, email } = data;
+
+    const messageParticipantsToUpdate =
+      await this.messageParticipantService.getByHandles([email], workspaceId);
+
+    const messageParticipantIdsToUpdate = messageParticipantsToUpdate.map(
+      (participant) => participant.id,
+    );
+
+    if (personId) {
+      await this.messageParticipantService.updateParticipantsPersonId(
+        messageParticipantIdsToUpdate,
+        personId,
+        workspaceId,
+      );
+    }
+    if (workspaceMemberId) {
+      await this.messageParticipantService.updateParticipantsWorkspaceMemberId(
+        messageParticipantIdsToUpdate,
+        workspaceMemberId,
+        workspaceId,
+      );
+    }
+  }
+}