Update app module and database service

Author: hmake98

src/app/app.module.ts

@@ -1,7 +1,6 @@
 import { Module } from '@nestjs/common';
 import { TerminusModule } from '@nestjs/terminus';
 import { CommonModule } from 'src/common/common.module';
-import { DatabaseService } from 'src/common/services/database.service';
 import { GrpcAuthModule } from '../services/auth/grpc.auth.module';
 
 import { PostModule } from '../modules/post/post.module';
@@ -10,6 +9,6 @@ import { AppController } from './app.controller';
 @Module({
     imports: [CommonModule, GrpcAuthModule, PostModule, TerminusModule],
     controllers: [AppController],
-    providers: [DatabaseService],
+    providers: [],
 })
 export class AppModule {}

src/common/services/database.service.ts

@@ -5,12 +5,10 @@ import { PrismaClient } from '@prisma/client';
 @Injectable()
 export class DatabaseService extends PrismaClient {
     protected logger: Logger;
-    constructor(prisma?: PrismaClient, logger?: Logger) {
+
+    constructor() {
         super();
-        this.logger = logger || new Logger(DatabaseService.name);
-        if (prisma) {
-            Object.assign(this, prisma);
-        }
+        this.logger = new Logger(DatabaseService.name);
     }
 
     async onModuleInit(): Promise<void> {