Configuration - Database
The database access configuration is done through Mikro-orm via the MikroOrmModule.
app.module.ts
@Module({
imports: [
//...
MikroOrmModule.forRoot({
entities: [...CRUDEntities],
driver: MongoDriver,
dbName: "cli-app-db",
}),
],
//...
})
export class AppModule {}
Check out Mikro-orm's documentation for more info.
Multiple Databases
Each CrudServices takes an optional Mikro-orm instance that can be used to connect to another database. It will replace the global instance.
user.service.ts
const myOrm = await MikroORM.init({
entities: [User],
dbName: 'my-db-name',
//...
});
@Injectable()
export class UserService extends CrudUserService<User> {
constructor(/* ... */) {
super( /* ... */, { orm: myOrm })
}
//..
}
Note
Splitting your database might prevent you from using the populate option in your queries.