public async Task RemoveBasketBookAsync(int basketId, int bookId)
{
Basket basket = await _basketRepository.GetByIdAsync(basketId);
if (basket == null)
{
throw new NotFoundException(nameof(Basket), basket);
}
Book book = await _bookRepository.GetByIdAsync(bookId);
if (book == null)
{
throw new NotFoundException(nameof(Book), book);
}
var bookBasket = basket.BasketBooks.ToList();
BookBasketJunction bookBasketJunction = bookBasket.FirstOrDefault(p => p.BookId == bookId);
if (bookBasketJunction != default)
{
bookBasket.Remove(bookBasketJunction);
basket.BasketBooks = bookBasket;
await _basketRepository.UpdateAsync(basket);
_cacheManager.Remove(CacheKeys.GetBasketKey(basketId));
}
}
public async Task AddBasketBookAsync(int basketId, int bookId)
{
Basket basket = await _basketRepository.GetByIdAsync(basketId);
if (basket == null)
{
throw new NotFoundException(nameof(Basket), basket);
}
Book book = await _bookRepository.GetByIdAsync(bookId);
if (book == null)
{
throw new NotFoundException(nameof(Book), book);
}
var bookBasket = basket.BasketBooks.ToList();
bookBasket.Add(new BookBasketJunction(basketId, bookId));
basket.BasketBooks = bookBasket;
await _basketRepository.UpdateAsync(basket);
_cacheManager.Remove(CacheKeys.GetBasketKey(basketId));
}
public async Task <BasketDTO> GetBasketByIdAsync(int basketId)
{
if (_cacheManager.IsSet(CacheKeys.GetBasketKey(basketId)))
{
return(_mapper.Map <BasketDTO>(_cacheManager.Get <Basket>(CacheKeys.GetBasketKey(basketId))));
}
var basket = await _basketRepository.GetByIdAsync(basketId);
if (basket == null)
{
throw new NotFoundException(nameof(Basket), basket);
}
_cacheManager.Set <Basket>(CacheKeys.GetBasketKey(basket.Id), basket, CacheTimes.BasketCacheTime);
return(_mapper.Map <BasketDTO>(basket));
}
public async Task RemoveAllBasketBooksAsync(int basketId)
{
Basket basket = new Basket();
if ((basket = await _basketRepository.GetByIdAsync(basketId)) == null)
{
throw new NotFoundException(nameof(Basket), basket);
}
var bookBasket = basket.BasketBooks.ToList();
bookBasket.Clear();
basket.BasketBooks = bookBasket;
await _basketRepository.UpdateAsync(basket);
_cacheManager.Remove(CacheKeys.GetBasketKey(basketId));
}
