public async Task AddFavoriteUserAsync(long ownerId, long userId)
{
var exists = await ExistsFavoriteUserAsync(ownerId, userId);
SystemContract.Require(
!exists,
"登録済みのお気に入りユーザ, ownerId: {0}, userId: {1}", ownerId.ToString(), userId.ToString()
);
/// update statistics data
//{
// var statisticsQuery = _refsContext.RefListStatistics.Where(s => s.RefListId == userId);
// var storedRefListStatistics = await statisticsQuery.SingleAsync();
// var favCountQuery = _refsContext.Favorites.AsNoTracking();
// var favCount = await favCountQuery.CountAsync(s => s.RefListId == userId);
// storedRefListStatistics.FavoriteCount = favCount + 1;
//}
var fav = FavoriteFactory.CreateForUser(ownerId, userId);
_refsContext.Favorites.Add(fav);
await _refsContext.SaveChangesAsync();
}
/// <summary>
/// news a account
/// </summary>
/// <param name="favoriteDTO"></param>
/// <returns></returns>
public FavoriteDTO AddNewFavorite(FavoriteDTO favoriteDTO)
{
//check preconditions
if (favoriteDTO == null)
{
throw new ArgumentException(Messages.warning_CannotAddFavoriteWithEmptyInformation);
}
//Create the entity and the required associated data
var favorite = FavoriteFactory.CreateFavorite(favoriteDTO.AccountId, favoriteDTO.SpecwayId);
//save entity
SaveFavorite(favorite);
//return the data with id and assigned default values
return(favorite.ProjectedAs <FavoriteDTO>());
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string action = HYRequest.GetQueryString("action");
UserModel userInfo = this.LoginUser;
OrderModel myorder = OrderFactory.GetCartOrder(userInfo.uid);
if (action == "addtocart") //添加到购物车
{
#region ==addtocart==
int pid = HYRequest.GetFormInt("pid", 0);
int buycount = HYRequest.GetFormInt("buycount", 0);
int itemflag = HYRequest.GetFormInt("itemflag", 0);
OrderModel myof = myorder;
if (myof == null)
{
myof = new OrderModel();
myof.orderno = Utils.GenerateOutTradeNo(this.LoginUser.uid);
myof.uid = userInfo.uid;
myof.customername = userInfo.fullname;
myof.tel = userInfo.tel;
myof.address = userInfo.address;
}
ProductModel p = ProductFactory.Get(pid);
OrderProduct op = new OrderProduct();
op.count = buycount;
op.productinfo = p;
op.price = p.price;
//判断是否有属性
if (itemflag > 0)
{
int tmpflag = 1;
foreach (KeyValuePair <string, decimal> kvp in p.itempricelist)
{
if (itemflag == tmpflag)
{
op.item = kvp.Key;
op.price = kvp.Value;
break;
}
tmpflag++;
}
}
CheckIsAdd(myof.productlist, op);
if (myorder == null)
{
OrderFactory.Add(myof);
}
else
{
OrderFactory.Update(myof);
}
string json = "{\"shopcount\":" + myof.productlist.Count + ",\"error\":0}";
Response.Write(json);
Response.Flush();
Response.End();
return;
#endregion
}
else if (action == "addtofav") //添加到收藏夹
{
#region ==addtofav==
int pid = HYRequest.GetFormInt("pid", 0);
bool isfav = FavoriteFactory.IsFavorite(this.LoginUser.uid, pid);
if (!isfav)
{
FavoriteModel fm = new FavoriteModel();
fm.product = ProductFactory.Get(pid);
fm.uid = this.LoginUser.uid;
fm.productid = pid;
FavoriteFactory.Add(fm);
}
string json = "{\"favtip\":\"已收藏\",\"error\":0}";
Response.Write(json);
Response.Flush();
Response.End();
return;
#endregion
}
else if (action == "delfav") //删除收藏夹
{
int fid = HYRequest.GetFormInt("fid", 0);
FavoriteFactory.Delete(fid);
}
}
}