// This function gets the list of liked items for the specific user
public async Task <List <LikeItem> > MakeLikeList()
{
// The list of integers
List <int?> list = new List <int?>();
// The list of likeitems
List <LikeItem> LikeItemList = new List <LikeItem>();
// Fill the list with list items nobody likes
foreach (Item it in itemRepository.Items)
{
LikeItem Like = new LikeItem(it);
LikeItemList.Add(Like);
}
// Now check if there is a user
var name = HttpContext.User.Identity.Name;
if (name != null)
{
var currentuser = await manager.FindByNameAsync(name).ConfigureAwait(false);
// Get the id from this database
var use = await userep.RetrieveByExternalAsync(currentuser.Id);
list = await wishRepository.Wishes.Where(a => a.UserId == use.Id).Select(selector: b => b.ItemId).ToListAsync();
// From this list got to the like items and change the items to liked
// First check if list is empty ie the user has no favored any items if
if (!list.Any())
{
return(LikeItemList);
}
else
{
foreach (int iid in list)
{
foreach (LikeItem litem in LikeItemList)
{
if (litem.BaseItem.Id == iid)
{
litem.IsLiked = true;
}
}
}
return(LikeItemList);
}
}
else
{
return(LikeItemList);
}
}
public object Create(object parent, object configContext, XmlNode section)
{
var list = section.SelectNodes("like");
if (list == null || list.Count == 0)
{
return(null);
}
var li = new LikeItem[list.Count];
for (var i = 0; i < li.Length; i++)
{
li[i] = new LikeItem((XmlElement)list[i]);
}
return(li);
}
public ActionResult Like(int proId, int quantity, int curPage)
{
using (var ctx = new QLBHEntities())
{
var pro = ctx.Products
.Where(p => p.ProID == proId)
.FirstOrDefault();
var item = new LikeItem
{
Quantity = quantity,
idUser = CurrentContext.GetCurUser().f_ID,
Product = pro
};
CurrentContext.GetToLike().AddLikeItem(item);
return(RedirectToAction("ByCat", "Product", new { id = pro.CatID, page = curPage }));
}
}