public async Task <List <HistoryEntity> > GetPopularItemsAsync(WatchingItemType type)
 {
     return(await _historyContext
            .History
            .Where(x => x.WatchingItemType == type)
            //.GroupBy(x => x.WatchingItemId)
            .Take(10)
            .ToListAsync());
 }
 public PopularItemsByWatchingTypeQuery(WatchingItemType watchingType)
 {
     WatchingType = watchingType;
 }