refactor(notifications): move providers into dedicated folder

Author: digitalnomad91

src/notifications/index.ts

@@ -1,8 +1,8 @@
 import { Module, Global } from '@nestjs/common';
 import { NotificationsService } from './notifications.service';
 import { NotificationsController } from './notifications.controller';
-import { FirebaseProvider } from './firebase.provider';
-import { WebPushProvider } from './webpush.provider';
+import { FirebaseProvider } from './providers/firebase.provider';
+import { WebPushProvider } from './providers/webpush.provider';
 import { CommonModule } from '../common/common.module';
 
 @Global()

src/notifications/notifications.module.ts

@@ -3,8 +3,8 @@ import { DatabaseService } from '../common/database/database.service';
 import { Prisma } from '@prisma/client';
 import { NotificationPayload } from './interfaces/notification-payload.interface';
 import { SubscriptionRecord, isWebKeys, isFcmKeys } from './interfaces/subscription-record.interface';
-import { WEB_PUSH } from './webpush.provider';
-import { FIREBASE_ADMIN } from './firebase.provider';
+import { WEB_PUSH } from './providers/webpush.provider';
+import { FIREBASE_ADMIN } from './providers/firebase.provider';
 import { CreateSubscriptionDto } from './dto/create-subscription.dto';
 import { MassNotificationDto } from './dto/mass-notification.dto';
 import webpush, { WebPushError } from 'web-push';

src/notifications/notifications.service.ts

@@ -16,14 +16,6 @@ export const FirebaseProvider: Provider = {
   useFactory: () => {
     // Use process.cwd() and append '/../../google-services.json' to find project root file
     const serviceAccountPath = path.resolve(process.cwd(), 'google-services.json');
-    console.log('[FirebaseProvider] Looking for service account at:', serviceAccountPath);
-    const parentDir = path.dirname(serviceAccountPath);
-    try {
-      const files = fs.readdirSync(parentDir);
-      console.log(`[FirebaseProvider] Files in ${parentDir}:`, files);
-    } catch (err) {
-      console.error(`[FirebaseProvider] Failed to list files in ${parentDir}:`, err);
-    }
     if (!fs.existsSync(serviceAccountPath)) {
       console.error('[FirebaseProvider] google-services.json not found in project root.');
       throw new Error('google-services.json not found in project root');