public async Task <Bookmarks> DeleteBookmark(int uid, string tid)
{
var bookmark = await _bookmarks.WhereByTitleAndUserId(uid, tid);
return(await _bookmarks.Delete(bookmark.First()));
}
public async Task <List <Bookmarks> > GetBookmark(string tid, int uid)
{
return(await _bookmarks.WhereByTitleAndUserId(uid, tid));
}