public DataResult <bool> RemoveRoleFromUser(int userId, int roleId) { try { m_userUoW.RemoveRoleFromUser(userId, roleId); return(Success(true)); } catch (NoResultException <UserEntity> e) { m_logger.LogWarning(e); return(Error <bool>(m_translator.Translate("invalid-user-id"), DataResultErrorCode.UserNotExistId)); } catch (NoResultException <RoleEntity> e) { m_logger.LogWarning(e); return(Error <bool>(m_translator.Translate("invalid-role-id"), DataResultErrorCode.RoleNotExistId)); } catch (DatabaseException e) { m_logger.LogWarning(e); return(Error <bool>(e.Message)); } }