add entities for db

src/app.module.ts

@@ -3,9 +3,41 @@ import { AppController } from './app.controller';
 import { AppService } from './app.service';
 import { AuthModule } from './auth/auth.module';
 import { UsersModule } from './users/users.module';
-
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { config } from 'dotenv';
+import { ConfigModule } from '@nestjs/config';
+import { Carrera } from './entities/carreras.entity';
+import { ComentarioEje } from './entities/comentarioEjes.entity';
+import { EjeEstrategico } from './entities/ejesEstrategicos.entity';
+import { LineaProgramatica } from './entities/LineaProgramatica.entity';
+import { TipoUsuarioEntity } from './entities/tipoUsuario.entity';
+import { UsuarioEntity } from './entities/usuario.entity';
+config({ path: '.env' });
 @Module({
-  imports: [AuthModule, UsersModule],
+  imports: [
+    AuthModule,
+    UsersModule,
+    ConfigModule.forRoot({
+      isGlobal: true,
+    }),
+    TypeOrmModule.forRoot({
+      type: 'mysql',
+      host: process.env.DB_HOST,
+      port: parseInt(process.env.DB_PORT),
+      username: process.env.DB_USERNAME,
+      password: process.env.DB_PASSWORD,
+      database: process.env.DB_NAME,
+      synchronize: true,
+      entities: [
+        Carrera,
+        ComentarioEje,
+        EjeEstrategico,
+        LineaProgramatica,
+        TipoUsuarioEntity,
+        UsuarioEntity,
+      ],
+    }),
+  ],
   controllers: [AppController],
   providers: [AppService],
 })