public IActionResult Edit(EditCategoryRequest model)
{
if (model == null)
{
return this.BadRequest();
}
var result = this.CategoryService.Edit(model);
return this.ApiResponse(result);
}
public OperationResult Edit(EditCategoryRequest model)
{
if (!this.CheckCategoryName(model.Name, model.ID))
{
return OperationResult<int?>.ErrorResult("分类名称重复");
}
if (model.ParentID.Value == model.ID.Value)
{
return OperationResult.ErrorResult("错误的上级分类");
}
if (model.ParentID.HasValue && !this.CheckParentID(model.ParentID.Value))
{
return OperationResult<int?>.ErrorResult("错误的上级分类");
}
if (this.GetCategoryList().Any(t => t.ParentID == model.ID.Value))
{
return OperationResult<int?>.ErrorResult("只允许二级分类");
}
using (var conn = this.OpenConnection())
{
string sql = @"
UPDATE TOP(1) [Category]
SET Name=@Name, ParentID=@ParentID
WHERE ID=@ID;
";
var para = new
{
model.ID,
model.Name,
model.ParentID
};
var rows = conn.Execute(sql, para);
if (rows == 0)
{
return OperationResult.ErrorResult("不存在的分类");
}
else
{
this.ClearCache();
return OperationResult.SuccessResult();
}
}
}
