4746 create created listener on blocklist for calendar (#5046)

Follows #5031.
Closes #4746

packages/twenty-server/src/modules/calendar/jobs/blocklist-item-delete-calendar-events.job.ts

@@ -0,0 +1,83 @@
+import { Injectable, Logger } from '@nestjs/common';
+
+import { MessageQueueJob } from 'src/engine/integrations/message-queue/interfaces/message-queue-job.interface';
+
+import { InjectObjectMetadataRepository } from 'src/engine/object-metadata-repository/object-metadata-repository.decorator';
+import { CalendarChannelEventAssociationRepository } from 'src/modules/calendar/repositories/calendar-channel-event-association.repository';
+import { CalendarChannelRepository } from 'src/modules/calendar/repositories/calendar-channel.repository';
+import { CalendarEventCleanerService } from 'src/modules/calendar/services/calendar-event-cleaner/calendar-event-cleaner.service';
+import { CalendarChannelEventAssociationObjectMetadata } from 'src/modules/calendar/standard-objects/calendar-channel-event-association.object-metadata';
+import { CalendarChannelObjectMetadata } from 'src/modules/calendar/standard-objects/calendar-channel.object-metadata';
+import { BlocklistRepository } from 'src/modules/connected-account/repositories/blocklist.repository';
+import { BlocklistObjectMetadata } from 'src/modules/connected-account/standard-objects/blocklist.object-metadata';
+
+export type BlocklistItemDeleteCalendarEventsJobData = {
+  workspaceId: string;
+  blocklistItemId: string;
+};
+
+@Injectable()
+export class BlocklistItemDeleteCalendarEventsJob
+  implements MessageQueueJob<BlocklistItemDeleteCalendarEventsJobData>
+{
+  private readonly logger = new Logger(
+    BlocklistItemDeleteCalendarEventsJob.name,
+  );
+
+  constructor(
+    @InjectObjectMetadataRepository(CalendarChannelObjectMetadata)
+    private readonly calendarChannelRepository: CalendarChannelRepository,
+    @InjectObjectMetadataRepository(
+      CalendarChannelEventAssociationObjectMetadata,
+    )
+    private readonly calendarChannelEventAssociationRepository: CalendarChannelEventAssociationRepository,
+    @InjectObjectMetadataRepository(BlocklistObjectMetadata)
+    private readonly blocklistRepository: BlocklistRepository,
+    private readonly calendarEventCleanerService: CalendarEventCleanerService,
+  ) {}
+
+  async handle(data: BlocklistItemDeleteCalendarEventsJobData): Promise<void> {
+    const { workspaceId, blocklistItemId } = data;
+
+    const blocklistItem = await this.blocklistRepository.getById(
+      blocklistItemId,
+      workspaceId,
+    );
+
+    if (!blocklistItem) {
+      this.logger.log(
+        `Blocklist item with id ${blocklistItemId} not found in workspace ${workspaceId}`,
+      );
+
+      return;
+    }
+
+    const { handle, workspaceMemberId } = blocklistItem;
+
+    this.logger.log(
+      `Deleting calendar events from ${handle} in workspace ${workspaceId} for workspace member ${workspaceMemberId}`,
+    );
+
+    const calendarChannels =
+      await this.calendarChannelRepository.getIdsByWorkspaceMemberId(
+        workspaceMemberId,
+        workspaceId,
+      );
+
+    const calendarChannelIds = calendarChannels.map(({ id }) => id);
+
+    await this.calendarChannelEventAssociationRepository.deleteByCalendarEventParticipantHandleAndCalendarChannelIds(
+      handle,
+      calendarChannelIds,
+      workspaceId,
+    );
+
+    await this.calendarEventCleanerService.cleanWorkspaceCalendarEvents(
+      workspaceId,
+    );
+
+    this.logger.log(
+      `Deleted calendar events from handle ${handle} in workspace ${workspaceId} for workspace member ${workspaceMemberId}`,
+    );
+  }
+}