public JsonResult RateProduct(decimal id, float value)
{
var result = new JsonResult()
{
Data = new
{
success = false,
message = "There was an error processing your request."
}
};
var success = 0;
// save rate
if (!User.Identity.IsAuthenticated)
{
result.Data = new
{
success = false,
message = "يجب تسجيل الدخول أولاً حتى تتمكن من تقييم هذا المنتج"
};
return(result);
}
var reviewerId = User.Identity.GetUserId();
var commodityRating = new CommodityRating();
commodityRating.ReviewerId = reviewerId;
commodityRating.Rating = value;
commodityRating.CreationDate = DateTime.Now;
commodityRating.CommodityId = id;
db.CommodityRatings.Add(commodityRating);
db.SaveChanges();
// update commodity rating
var total = db.CommodityRatings.Where(c => c.CommodityId == id && c.Rating > 0).Average(c => c.Rating);
float avgRating = (float)Math.Round((double)total, 1);
var commidity = db.Commodities.Where(c => c.CommodityId == id).FirstOrDefault();
if (commidity != null)
{
commidity.Rating = avgRating;
success = db.SaveChanges();
}
if (success > 0)
{
result.Data = new
{
success = true,
message = "Rating saved successfully"
};
}
return(result);
}
public ActionResult AddComment()
{
var CommodityId = Request.Form["hdn_CommodityId"].ToString();
var comment = Request.Form["txt_comment"].ToString();
string CustomerId = User.Identity.GetUserId();
CommodityRating comRate = new CommodityRating()
{
CommodityId = int.Parse(CommodityId),
Comment = comment,
CreationDate = DateTime.Now,
Rating = 4,
ReviewerId = CustomerId
};
db.CommodityRatings.Add(comRate);
db.SaveChanges();
return(RedirectToAction("ItemDetails", "Shop", new { CommodityId = CommodityId }));
}
