feat(billing): cap each owner's stored file volume

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/src/activities/activities.service.ts

@@ -19,6 +19,7 @@ import { Prisma } from '@prisma/client';
 import { randomUUID } from 'node:crypto';
 import * as path from 'node:path';
 import { LocalFileStorage } from '../storage/local-file.storage';
+import { StorageQuotaService } from '../billing/storage-quota.service';
 import { PrismaService } from '../prisma/prisma.service';
 import { NotificationsService } from '../notifications/notifications.service';
 import { AutomationsService } from '../automations/automations.service';
@@ -128,6 +129,7 @@ export class ActivitiesService {
     private readonly types: ActivityTypesService,
     private readonly game: GamificationService,
     private readonly files: LocalFileStorage,
+    private readonly storage: StorageQuotaService,
   ) {}
 
   private async ctx(organizationId: string): Promise<DtoContext> {
@@ -817,8 +819,10 @@ export class ActivitiesService {
     await this.ensureExists(organizationId, id, actor);
     const images = await this.prisma.activityImage.findMany({
       where: { activityId: id, organizationId },
-      select: { storageKey: true },
+      select: { storageKey: true, sizeBytes: true },
     });
+    const bytes = images.reduce((sum, image) => sum + image.sizeBytes, 0);
+    if (bytes) await this.storage.addLocal(organizationId, -bytes);
     await this.prisma.activity.delete({ where: { id } });
     for (const image of images) {
       await this.files.remove(image.storageKey);
@@ -853,6 +857,7 @@ export class ActivitiesService {
     const storageKey = path
       .join(organizationId, 'activities', activityId, `${imageId}${ext}`)
       .replace(/\\/g, '/');
+    await this.storage.assertCanAdd(organizationId, file.size);
     await this.files.save(storageKey, file.buffer);
     try {
       const row = await this.prisma.activityImage.create({
@@ -867,6 +872,7 @@ export class ActivitiesService {
           uploadedById: userId,
         },
       });
+      await this.storage.addLocal(organizationId, file.size);
       return {
         id: row.id,
         fileName: row.fileName,
@@ -893,6 +899,7 @@ export class ActivitiesService {
     if (!row) throw new NotFoundException('عکس پیدا نشد');
     await this.files.remove(row.storageKey);
     await this.prisma.activityImage.delete({ where: { id: row.id } });
+    await this.storage.addLocal(organizationId, -row.sizeBytes);
   }
 
   async openImage(