public async Task <IActionResult> openRecommendationList()
{
RecommendedListVM vm = getPersistantData <RecommendedListVM>();
vm.recommendedList = await RecommendedList.getList(Models.User.current);
if (vm.recommendedList.items.Count == 0)
{
await Recommendation();
}
vm.recommendedList = await RecommendedList.getList(Models.User.current);
return(View("~/Offers/Views/RecommendedItemList.cshtml", vm));
}
public async Task GetRecommendedSongs()
{
string id = _songId.ToString();
RecommendedList.Clear();
List <SongGetRequest> list = await _songService.GetById <List <SongGetRequest> >(id, "GetRecommendedSongs");
if (list.Count != 0)
{
foreach (var item in list)
{
RecommendedList.Add(item);
}
}
}
private async Task LoadRecommendedList()
{
RecommendedList.Clear();
var items = await _serviceRecommender.Get <List <Model.Notations> >(null, "GetRecommendedNotations");
foreach (var item in items.GetRange(0, Math.Min(5, items.Count)))
{
if (item.Song.Album.AlbumCover.Length == 0)
{
item.Song.Album.AlbumCover = File.ReadAllBytes("logo.png");
}
RecommendedList.Add(item);
}
}
private async Task addItems(RecommendedListVM vm)
{
RecommendedList rl = await RecommendedList.getList(Models.User.current);
if (rl.items != null)
{
foreach (var item in rl.items)
{
await RecommendedList.deleteItem(Models.User.current, item.id);
}
}
foreach (var item in vm.items)
{
await RecommendedList.addItem(Models.User.current, item.id);
}
}
