public async Task <IActionResult> ItemDetail(int id, int cateId)
{
ServiceReference_Item.Item items = await itm.findItembyIdAsync(id);
ServiceReference_Unit.Unit[] lstUnit = await unit.getAllUnitAsync();
ServiceReference_Item.Item[] lstRelatedItem = await itm.findItembyCategoryIdAsync(cateId);
ServiceReference_Feedback.Feedback[] feedbacks = await fb.findFeedbackbyItemIdAsync(id);
List <RecentViewedItem> lst = new List <RecentViewedItem>();
byte[] ViewItemsession;
HttpContext.Session.TryGetValue("RecentProductList", out ViewItemsession);
string RecentProductList;
if (ViewItemsession != null)
{
RecentProductList = Encoding.UTF8.GetString(ViewItemsession);
if (RecentProductList == "" || RecentProductList == null)
{
lst = new List <RecentViewedItem>();
}
else
{
//convert string --> lst
lst = (List <RecentViewedItem>)JsonConvert.DeserializeObject <List <RecentViewedItem> >(RecentProductList);
}
}
else
{
RecentProductList = "";
lst = new List <RecentViewedItem>();
}
// Add product to recent list (make list contain max 3 items; change if you like)
AddRecentProduct(lst, id, items.ItemName, items.ImageItem, items.Price, items.Unit.UnitName, cateId, 4);
//luu session;
RecentProductList = JsonConvert.SerializeObject(lst);
ViewItemsession = Encoding.UTF8.GetBytes(RecentProductList);
HttpContext.Session.Set("RecentProductList", ViewItemsession);
// Store recentProductList to ViewData keyed as "RecentProductList" to use it in a view
ViewData["RecentProductList"] = lst;
CategoryModel iemModel = new CategoryModel
{
ItemById = items,
listUnit = lstUnit,
listItemByCategory = lstRelatedItem,
lst_feedback = feedbacks
};
ViewBag.ItemId = id;
return(View(iemModel));
}
// save feedback
public async Task <JsonResult> SaveFeedback(int itemId, string message)
{
ApplicationUser user = await _userManager.GetUserAsync(HttpContext.User);
_id = await getWholesalerId(user.Email);
ServiceReference_Item.Item item = await itm.findItembyIdAsync(itemId);
Feedback feedback = new Feedback();
feedback.ItemId = item.ItemId;
feedback.SubjectFB = " ";
feedback.WholesalerId = _id;
feedback.SupplierId = item.SupplierId;
feedback.Message = message;
feedback.ReceivedDate = DateTime.Now;
bool res = await fb.createFeedbackAsync(feedback);
var lst = await fb.findFeedbackbyItemIdAsync(itemId);
return(Json(lst));
}