/// <summary>
/// 添加店铺信息信息
/// </summary>
/// <param name="inputDtos">要添加的店铺信息DTO信息</param>
/// <returns>业务操作结果</returns>
public OperationResult AddSystemSettings(params SystemSettingInputDto[] inputDtos)
{
return(SystemSettingRepository.Insert(inputDtos,
dto =>
{
if (SystemSettingRepository.CheckExists(ss => ss.Key == dto.Key))
{
throw new Exception("设置项目：{0}已经存在，不能添加同名设置".FormatWith(dto.Key));
}
},
(dto, entity) =>
{
return entity;
}));
}
/// <summary>
/// 检查店信息是否存在
/// </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 CheckSystemSettingExists(Expression <Func <SystemSetting, bool> > predicate, int id = 0)
{
return(SystemSettingRepository.CheckExists(predicate, id));
}