public async Task <PagedList <MemeVM> > GetPagedFavouritesMemesAsync
(int page, int itemsPerPage, System.Security.Claims.ClaimsPrincipal user)
{
string userId = user.Claims.First(c => c.Type == "UserID").Value;
var resList = new PagedList <MemeVM>(); //zwracany model
List <MemeVM> list = new List <MemeVM>(); // PagedList.Items
var favourites = await _favouriteService.GetAllAsync(m => m.UserId == userId);
var favs = await _favouriteService.GetAllFilteredIncludeAsync(m => m.UserId == userId,
x => x.MemeRefId);
foreach (var m in favourites)
{
list.Add(await MapMemeVM(await _repository.FindAsync(m.MemeRefId), user));
}
//available pages
resList.PageCount = (int)Math.Ceiling(((double)list.Count() / itemsPerPage));
list = list.Skip((page - 1) * itemsPerPage).Take(itemsPerPage).ToList();
resList.ItemsPerPage = itemsPerPage;
resList.Page = page;
resList.TotalItems = list.Count();
resList.Items = list;
return(resList);
}