/// <summary>
/// 更新信息
/// </summary>
/// <param name="inputDtos">包含更新信息DTO信息</param>
/// <returns>业务操作结果</returns>
public OperationResult EditUserBankCards(params UserBankCardInputDto[] inputDtos)
{
return(UserBankCardRepository.Update(inputDtos,
(dto, entity) =>
{
},
(dto, entity) =>
{
return entity;
}));
}
/// <summary>
/// 添加信息
/// </summary>
/// <param name="inputDtos">要添加的信息DTO信息</param>
/// <returns>业务操作结果</returns>
public OperationResult AddUserBankCards(params UserBankCardInputDto[] inputDtos)
{
return(UserBankCardRepository.Insert(inputDtos,
dto =>
{
},
(dto, entity) =>
{
if (dto.UserId.HasValue && dto.UserId > 0)
{
User user = UserRepository.GetByKey(dto.UserId.Value);
if (user == null)
{
throw new Exception("未找到用户");
}
entity.User = user;
user.BankCards.Add(entity);
}
return entity;
}));
}
/// <summary>
/// 删除信息
/// </summary>
/// <param name="ids">要删除的信息编号</param>
/// <returns>业务操作结果</returns>
public OperationResult DeleteUserBankCards(params int[] ids)
{
return(UserBankCardRepository.Delete(ids));
}
/// <summary>
/// 检查信息是否存在
/// </summary>
/// <param name="predicate">检查谓语表达式</param>
/// <param name="id">更新的信息编号</param>
/// <returns>信息是否存在</returns>
public bool CheckUserBankCardExists(Expression <Func <UserBankCard, bool> > predicate, int id = 0)
{
return(UserBankCardRepository.CheckExists(predicate, id));
}
