un seen count

src/modules/notifications/controllers/notifications.controller.ts

@@ -47,6 +47,16 @@ export class NotificationsController {
     );
   }
 
+  @UseGuards(AuthGuard)
+  @ApiBearerAuth()
+  @Get('public/notifications/unseen-count')
+  @ApiOperation({ summary: 'Get unseen notifications count for user' })
+  @ApiHeader(API_HEADER_SLUG)
+  async getUserUnseenCount(@UserId() userId: string, @RestId() restaurantId: string) {
+    const count = await this.notificationService.countUnseenByUserAndRestaurant(userId, restaurantId);
+    return { count };
+  }
+
   @UseGuards(AuthGuard)
   @ApiBearerAuth()
   @Put('public/notifications/:id')
@@ -79,7 +89,16 @@ export class NotificationsController {
     @Query('status') status?: 'seen' | 'unseen',
   ) {
     const parsedLimit = limit ? parseInt(limit.toString(), 10) : 50;
-    return await this.notificationService.findByRestaurant(restaurantId, parsedLimit, cursor, status);
+    return await this.notificationService.findByRestaurant(restaurantId, adminId, parsedLimit, cursor, status);
+  }
+
+  @UseGuards(AdminAuthGuard)
+  @ApiBearerAuth()
+  @Get('admin/notifications/unseen-count')
+  @ApiOperation({ summary: 'Get unseen notifications count for admin' })
+  async getAdminUnseenCount(@AdminId() adminId: string, @RestId() restaurantId: string) {
+    const count = await this.notificationService.countUnseenByRestaurant(adminId, restaurantId);
+    return { count };
   }
 
   @UseGuards(AdminAuthGuard)

src/modules/notifications/services/notification.service.ts

@@ -98,12 +98,14 @@ export class NotificationService {
 
   async findByRestaurant(
     restaurantId: string,
+    adminId: string,
     limit = 50,
     cursor?: string,
     status?: 'seen' | 'unseen',
   ): Promise<{ data: Notification[]; nextCursor: string | null }> {
     const where: FilterQuery<Notification> = {
       restaurant: { id: restaurantId },
+      admin: { id: adminId },
     };
 
     // Filter by status (seen/unseen)
@@ -224,4 +226,22 @@ export class NotificationService {
       },
     );
   }
+
+  async countUnseenByUserAndRestaurant(userId: string, restaurantId: string): Promise<number> {
+    const where: FilterQuery<Notification> = {
+      user: { id: userId },
+      restaurant: { id: restaurantId },
+      seenAt: null,
+    };
+    return this.em.count(Notification, where);
+  }
+
+  async countUnseenByRestaurant(adminId: string, restaurantId: string): Promise<number> {
+    const where: FilterQuery<Notification> = {
+      admin: { id: adminId },
+      restaurant: { id: restaurantId },
+      seenAt: null,
+    };
+    return this.em.count(Notification, where);
+  }
 }