//[ResponseType(typeof(PromotionItem))] public async Task <IHttpActionResult> GetLike(long id) { try { PromotionItem item = _ctx.PromotionItems.Find(id); if (item == null) { throw new BusinessLogicException("не удается найти акцию"); } if (item.GetUserLike(UserId)?.Value == LikeType.Like) { return(Ok(new { item.LikeCount, item.DislikeCount })); } ; if (item.GetUserLike(UserId)?.Value == LikeType.Dislike) { Like like = item.GetUserLike(UserId); like.Value = LikeType.Like; item.DislikeCount = item.DislikeCount - 1; item.LikeCount = item.LikeCount + 1; } if (item.GetUserLike(UserId) == null) { _ctx.Likes.Add(new Like(UserId, item.Id, LikeType.Like)); item.LikeCount = item.LikeCount + 1; } /* * The INSERT statement conflicted with the FOREIGN KEY constraint "FK_dbo.Like_dbo.User_UserId". The conflict occurred in database "tukiflydatabase", table "dbo.User", column 'Id'. * The statement has been terminated. */ if (_ctx.ChangeTracker.HasChanges()) { await _ctx.SaveChangesAsync(); } return(Ok(new { item.LikeCount, item.DislikeCount }));; } catch (Exception ex) { Log.Error(ex.Message); throw; } }
public ActionResult UpdatePromotionItem(long Id, long?imgId, string Title, string btnSubmit) { if (btnSubmit == "Thêm mục khuyến mãi") { PromotionItem imgPromotionItem = new PromotionItem(); imgPromotionItem.Title = Title; imgPromotionItem.PromotionID = Id; promotionItemBusiness.AddNew(imgPromotionItem); } else if (btnSubmit == "Cập nhật mục khuyến mãi") { PromotionItem imgimgPromotionItem = promotionItemBusiness.GetById((long)imgId); imgimgPromotionItem.Title = Title; promotionItemBusiness.Edit(imgimgPromotionItem); } Response.Redirect("~/Manage/PromotionList/Edit/" + Id); return(View()); }
//[ResponseType(typeof(PromotionItem))] public async Task <IHttpActionResult> GetDislike(long id) { try { PromotionItem item = _ctx.PromotionItems.Find(id); if (item == null) { throw new BusinessLogicException("не удается найти акцию"); } if (item.GetUserLike(UserId)?.Value == LikeType.Dislike) { return(Ok(new { item.LikeCount, item.DislikeCount })); } if (item.GetUserLike(UserId)?.Value == LikeType.Like) { Like like = item.GetUserLike(UserId); like.Value = LikeType.Dislike; item.LikeCount = item.LikeCount - 1; item.DislikeCount = item.DislikeCount + 1; } if (item.GetUserLike(UserId) == null) { _ctx.Likes.Add(new Like(UserId, item.Id, LikeType.Dislike)); item.DislikeCount = item.DislikeCount + 1; } if (_ctx.ChangeTracker.HasChanges()) { await _ctx.SaveChangesAsync(); } return(Ok(new { item.LikeCount, item.DislikeCount })); } catch (Exception ex) { Log.Error(ex.Message); throw; } }
public PromotionItemNoChildrenDto(PromotionItem m) { m.Promotion.PromotionItems = new List <PromotionItem>(); Id = m.Id; CategoryId = m.CategoryId; PromotionId = m.PromotionId; Name = m.Name; BeginPrice = m.BeginPrice; PromotionalPrice = m.PromotionalPrice; Discount = m.Discount; LikeCount = m.LikeCount; DislikeCount = m.DislikeCount; FolderWithImagePathSimple = m.FolderWithImagePathSimple; FolderWithImagePath = m.FolderWithImagePath; DefaultImage = m.DefaultImage; DefaultImageFullPath = m.DefaultImageFullPath; ImageWidth = m.ImageWidth; ImageHeight = m.ImageHeight; Promotion = m.Promotion; }