public JsonResult Delete(int id)
{
var db = new MyDbUtil();
var row = db.Delete <StockItem>(id);
var result = row > 0 ? ResultUtil.Success() : ResultUtil.Do(ResultCodes.数据库操作失败, "操作失败");
return(Json(result));
}
public virtual Result Delete(T entity, Action <bool, T> action = null)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
var error = BeforeDelete(entity);
if (!string.IsNullOrWhiteSpace(error))
{
return(ResultUtil.AuthFail(error));
}
var row = Db.Delete(entity);
action?.Invoke(row > 0, entity);
return(row > 0 ? ResultUtil.Success() : ResultUtil.Fail());
}
/// <summary>
/// 删除实体
/// </summary>
/// <param name="entity">实体对象</param>
/// <param name="user">操作人</param>
/// <returns></returns>
public virtual Result Delete(T entity, IAppUser user, Action Cb = null)
{
var error = ValidateDelete(entity, user);
if (!string.IsNullOrWhiteSpace(error))
{
return(ResultUtil.AuthFail(error));
}
var row = db.Delete <T>(entity.Id);
if (row > 0)
{
Cb?.Invoke();
return(ResultUtil.Success());
}
else
{
return(ResultUtil.Fail());
}
}