refactored ws module

src/dolls/dolls-notification.service.ts

@@ -0,0 +1,72 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { OnEvent } from '@nestjs/event-emitter';
+import { WsNotificationService } from '../ws/state/ws-notification.service';
+import { UserSocketService } from '../ws/state/user-socket.service';
+import { WS_EVENT } from '../ws/state/ws-events';
+import type {
+  DollCreatedEvent,
+  DollUpdatedEvent,
+  DollDeletedEvent,
+} from './events/doll.events';
+import { DollEvents } from './events/doll.events';
+
+@Injectable()
+export class DollsNotificationService {
+  private readonly logger = new Logger(DollsNotificationService.name);
+
+  constructor(
+    private readonly wsNotificationService: WsNotificationService,
+    private readonly userSocketService: UserSocketService,
+  ) {}
+
+  @OnEvent(DollEvents.DOLL_CREATED)
+  async handleDollCreated(payload: DollCreatedEvent) {
+    const { userId, doll } = payload;
+    await this.wsNotificationService.emitToFriends(
+      [userId],
+      WS_EVENT.FRIEND_DOLL_CREATED,
+      {
+        friendId: userId,
+        doll: {
+          id: doll.id,
+          name: doll.name,
+          configuration: doll.configuration,
+          createdAt: doll.createdAt,
+          updatedAt: doll.updatedAt,
+        },
+      },
+    );
+  }
+
+  @OnEvent(DollEvents.DOLL_UPDATED)
+  async handleDollUpdated(payload: DollUpdatedEvent) {
+    const { userId, doll } = payload;
+    await this.wsNotificationService.emitToFriends(
+      [userId],
+      WS_EVENT.FRIEND_DOLL_UPDATED,
+      {
+        friendId: userId,
+        doll: {
+          id: doll.id,
+          name: doll.name,
+          configuration: doll.configuration,
+          createdAt: doll.createdAt,
+          updatedAt: doll.updatedAt,
+        },
+      },
+    );
+  }
+
+  @OnEvent(DollEvents.DOLL_DELETED)
+  async handleDollDeleted(payload: DollDeletedEvent) {
+    const { userId, dollId } = payload;
+    await this.wsNotificationService.emitToFriends(
+      [userId],
+      WS_EVENT.FRIEND_DOLL_DELETED,
+      {
+        friendId: userId,
+        dollId,
+      },
+    );
+  }
+}

src/dolls/dolls.module.ts

@@ -1,13 +1,15 @@
-import { Module } from '@nestjs/common';
+import { Module, forwardRef } from '@nestjs/common';
 import { DollsService } from './dolls.service';
 import { DollsController } from './dolls.controller';
+import { DollsNotificationService } from './dolls-notification.service';
 import { DatabaseModule } from '../database/database.module';
 import { AuthModule } from '../auth/auth.module';
+import { WsModule } from '../ws/ws.module';
 
 @Module({
-  imports: [DatabaseModule, AuthModule],
+  imports: [DatabaseModule, AuthModule, forwardRef(() => WsModule)],
   controllers: [DollsController],
-  providers: [DollsService],
+  providers: [DollsService, DollsNotificationService],
   exports: [DollsService],
 })
 export class DollsModule {}