update packages, using FirebaseAdminModule

bizmatch-server/src/firebase-admin/firebase-admin.module.ts

@@ -0,0 +1,30 @@
+import { Module } from '@nestjs/common';
+import { ConfigModule, ConfigService } from '@nestjs/config';
+import * as admin from 'firebase-admin';
+
+@Module({
+  imports: [ConfigModule],
+  providers: [
+    {
+      provide: 'FIREBASE_ADMIN',
+      inject: [ConfigService],
+      useFactory: (configService: ConfigService) => {
+        const serviceAccount = {
+          projectId: configService.get<string>('FIREBASE_PROJECT_ID'),
+          clientEmail: configService.get<string>('FIREBASE_CLIENT_EMAIL'),
+          privateKey: configService.get<string>('FIREBASE_PRIVATE_KEY')?.replace(/\\n/g, '\n'),
+        };
+
+        if (!admin.apps.length) {
+          admin.initializeApp({
+            credential: admin.credential.cert(serviceAccount),
+          });
+        }
+
+        return admin;
+      },
+    },
+  ],
+  exports: ['FIREBASE_ADMIN'],
+})
+export class FirebaseAdminModule {}