public PlaylistItemEntity AddItem(string playlistId, string contentId, int index = -1)
{
if (_itemsDbService.Exists(x => x.PlaylistId == playlistId && x.ContentId == contentId))
{
return(null);
}
var item = new PlaylistItemEntity()
{
PlaylistId = playlistId,
ContentId = contentId,
};
_itemsDbService.CreateItem(item);
return(item);
}
public void UpdateItem(PlaylistItemEntity entity)
{
_itemsDbService.UpdateItem(entity);
}