public bool IdAlreadyExists(long id) => _unitDataAccess.IdAlreadyExists(id);
private bool IdUnitAlreadyExists(long id) => _unitDataAccess.IdAlreadyExists(id);
public bool IdAlreadyExists(long id) => _unitDataAccess.IdAlreadyExists(id);
private bool IdUnitAlreadyExists(long id) => _unitDataAccess.IdAlreadyExists(id);