This is really puzzling me!
I'm working on a nestjs project that uses typeorm, and the structure looks like this:
+ src
+ dal
+ entities
login.entity.ts
password.entity.ts
+ repositories
login.repository.ts
password.repository.ts
dal.module.ts
+ modules
+ security
+ services
login.service.ts
security.service.ts
security.module.ts
app.module.ts
main.ts
The custom repositories in `dal` are defined as follows:
@EntityRepository(Login)
export class LoginRepository extends AbstractRepository<Login> implements ILoginRepository { }
@EntityRepository(Password)
export class PasswordRepository extends AbstractRepository<Password> implements IPasswordRepository { }
`dal.module.ts` content:
@Module({
imports: [TypeOrmModule.forFeature([Entity1, Entity2, Entity3])],
controllers: [],
providers: [PasswordRepository, LoginRepository],
})
export class DalModule { }
`security.module.ts` content:
@Module({
imports: [TypeOrmModule.forFeature([PasswordRepository, LoginRepository])],
controllers: [SecurityController],
providers: [LoginService, SecurityService],
})
export class SecurityModule { }
`app.module.ts` content:
@Module({
imports: [
DalModule,
SecurityModule,
TypeOrmModule.forRoot({
type: 'mysql',
port: Number(process.env.DB_PORT),
host: process.env.DB_SERVER,
username: process.env.DB_USERNAME,
password: process.env.DB_PASSWORD,
database: process.env.DB_NAME,
entities: [__dirname + '/**/*.entity{.ts,.js}'],
synchronize: false
})
]
})
export class AppModule {}
Content of `login.service.ts`:
export class LoginService {
constructor(
private readonly passwordRepository: PasswordRepository,
@InjectRepository(Login) private readonly loginRepository: LoginRepository
) {
console.log(this.passwordRepository.f1);
console.log(this.loginRepository.f2);
}
And here's the issue:
Currently, I'm getting `[AsyncFunction: f1]` and `[AsyncFunction: f2]` logged as expected in the `LoginService` constructor.
But if I remove `@InjectRepository(Login)` from the second argument, I get a `Cannot read property 'f1' of undefined` error. And if I comment out the first `console.log`, I get a `Cannot read property 'f2' of undefined` error from the second `console.log`.
On the other hand, if I add `@InjectRepository(Password)` to the first argument, I receive a `Nest can't resolve dependencies of the LoginService (?, LoginRepository). Please make sure that the argument PasswordRepository at index [0] is available in the SecurityModule context` error.
What could be causing this unexpected behavior?