public string AlterItemInfo(int itemId = 0, string itemName = "", string image = "", string description = "", double price = 0, int categoryId = 0,
int clickCount = 0, int stock = 0, DateTime dateAdd = default, double cost = 0, int sold = 0, int discount = 0)
{
Response response = new Response();
response.status = false;
//判断用户权限
int nowUserId = Convert.ToInt32(HttpContext.Session.GetInt32("id"));
bool nowIsadmin = Convert.ToBoolean(HttpContext.Session.GetString("admin"));
if (nowUserId != 0 && nowIsadmin)
{
if (itemId != 0 && !Tool.IsNullOrEmpty(itemName, image, description))
{
Item item = new Item();
item.Item_ID = itemId;
item.Item_Name = itemName;
item.Image_Url = image;
item.Description = description;
item.Item_Price = price;
item.Category_ID = categoryId;
item.Click_Counts = clickCount;
item.Stock = stock;
item.Date_added = dateAdd;
item.Cost = cost;
item.Sold = sold;
item.Discount = discount;
bool result = ItemManager.AlterItemInfo(item);
if (result)
{
response.status = true;
response.message = "修改成功";
}
else
{
response.message = "修改失败，请联系管理员";
}
}
else
{
response.message = "修改失败，请检查资料是否填写完整";
}
}
else
{
response.message = "没有权限";
}
return(JsonConvert.SerializeObject(response));
}