public async Task <BookCacheModel> DecreaseAsync(BookCacheModel book)
{
book.Amount = await cache.SortedSetDecrementAsync(book.Key, book.Price.ToString("N8"), (double)book.Amount)
.ContinueWith(x => (decimal)x.Result);
return(book);
}
public BookChangedEventArgs(BookCacheModel book, bool isIecrease = true)
{
this.book = book;
this.isIncrease = isIecrease;
}
