public void confirmOrRemoveFavoritedProduct(int itemId)
{
string userId = _userService.GetUserId();
var temp = _unitOfWork.FavoritedProductRepository.findByItemIdAndUserId(itemId, userId);
if (temp == null)
{
FavoritedProduct favoritedProduct = new FavoritedProduct()
{
ItemId = itemId,
UserId = userId
};
_unitOfWork.FavoritedProductRepository.Create(favoritedProduct);
}
else
{
_unitOfWork.FavoritedProductRepository.Delete(temp);
}
_unitOfWork.SaveChanges();
}
public async Task <IActionResult> Details(int id, int starNumber = 0, int ratingPage = 1)
{
var userId = _userService.GetUserId();
var menuItemFromDb = await _db.MenuItem.Include(m => m.Category).Include(m => m.SubCategory).Where(m => m.Id == id).FirstOrDefaultAsync();
var listStar = _db.Ratings.Where(a => a.MenuItemId == id).Include(a => a.ApplicationUser).OrderByDescending(p => p.Id).ToList();
StringBuilder param = new StringBuilder();
var listRatingByStarNumber = listStar.ToList();
if (starNumber == 0)
{
listRatingByStarNumber = listStar.ToList();
}
else if (starNumber > 0)
{
listRatingByStarNumber = listRatingByStarNumber.Where(a => a.RatingStar == starNumber).ToList();
}
param.Append("/Customer/Home/Details/" + id + "?starNumber=" + starNumber + "&ratingPage=:");
FavoritedProduct favoritedProduct = new FavoritedProduct();
if (userId != null)
{
var favor = _db.FavoritedProducts.FirstOrDefault(a => a.ItemId == id && a.UserId == userId);
if (favor != null)
{
favoritedProduct.ItemId = favor.ItemId;
favoritedProduct.UserId = favor.UserId;
}
}
ProductStar productStar = new ProductStar();
if (listStar.Count > 0)
{
productStar.totalOneStar = listStar.Where(a => a.RatingStar == 1).Count();
productStar.totalTwoStar = listStar.Where(a => a.RatingStar == 2).Count();
productStar.totalThreeStar = listStar.Where(a => a.RatingStar == 3).Count();
productStar.totalFourStar = listStar.Where(a => a.RatingStar == 4).Count();
productStar.totalFiveStar = listStar.Where(a => a.RatingStar == 5).Count();
productStar.averageStar = Math.Round(listStar.Average(a => a.RatingStar), 1);
}
else
{
productStar.totalOneStar = 0;
productStar.totalTwoStar = 0;
productStar.totalThreeStar = 0;
productStar.totalFourStar = 0;
productStar.totalFiveStar = 0;
productStar.averageStar = 0;
}
//Convert Enum Color -> String
ViewBag.itemColor = Enum.GetName(typeof(MenuItem.EColor), Convert.ToInt32(menuItemFromDb.Color));
var highLimitPrice = menuItemFromDb.Price + (menuItemFromDb.Price * 25 / 100);
var lowLimitPrice = menuItemFromDb.Price - (menuItemFromDb.Price * 25 / 100);
var similarPriceProducts = _db.MenuItem.Take(4);
MenuItemsAndQuantity menuItemsAndQuantity = new MenuItemsAndQuantity()
{
Item = menuItemFromDb,
Quantity = 1,
News = await _db.News.Where(n => n.MenuItemId == id).FirstOrDefaultAsync(),
SimilarProducts = similarPriceProducts.ToList(),
ExistedRatings = listRatingByStarNumber.Skip((ratingPage - 1) * PageSize).Take(PageSize).ToList(),
ProductStar = productStar,
FavoritedProduct = favoritedProduct
};
var count = listRatingByStarNumber.Count();
menuItemsAndQuantity.PagingInfo = new PagingInfo()
{
CurrentPage = ratingPage,
ItemsPerPage = PageSize,
TotalItem = count,
urlParam = param.ToString()
};
ViewBag.starNumber = starNumber;
ViewBag.pageSize = this.PageSize;
return(View(menuItemsAndQuantity));
}
