public async Task <ResponseEntity <bool> > DecreaseProductFromBasket(EditProductToBasketInputDTO input)
{
var response = new ResponseEntity <bool>();
try
{
var basketDetail = await(from b in _basketRepository.Table
join bd in _basketDetailRepository.Table on b.Id equals bd.BasketId
where bd.ProductId == input.ProductId && (b.CustomerId == input.CustomerId || b.BasketKey == input.BasketKey)
select bd).FirstOrDefaultAsync();
if (basketDetail != null && basketDetail.Quantity > (int)decimal.One)
{
basketDetail.Quantity--;
await _basketDetailRepository.UpdateAsync(basketDetail);
}
else if (basketDetail != null && basketDetail.Quantity == (int)decimal.One)
{
await _basketDetailRepository.DeleteAsync(basketDetail);
}
response.Result = true;
}
catch (Exception ex)
{
response.Exception = ex;
response.ErrorMessage = ex.Message;
response.HttpCode = HttpStatusCode.InternalServerError;
}
return(response);
}
public async Task <ResponseEntity <bool> > AddProductToBasket(EditProductToBasketInputDTO input)
{
var response = new ResponseEntity <bool>();
try
{
var basketDetail = await(from b in _basketRepository.Table
join bd in _basketDetailRepository.Table on b.Id equals bd.BasketId
where bd.ProductId == input.ProductId && (b.CustomerId == input.CustomerId || b.BasketKey == input.BasketKey)
select bd).FirstOrDefaultAsync();
if (basketDetail != null)
{
basketDetail.Quantity++;
await _basketDetailRepository.UpdateAsync(basketDetail);
response.Result = true;
return(response);
}
var basket = await _basketRepository.FirstAsync(x => x.CustomerId == input.CustomerId || x.BasketKey == input.BasketKey);
if (basket == null)
{
basket = new Basket
{
BasketKey = input.BasketKey,
CustomerId = input.CustomerId
};
await _basketRepository.InsertAsync(basket);
}
await _basketDetailRepository.InsertAsync(new BasketDetail
{
BasketId = basket.Id,
ProductId = input.ProductId,
Quantity = (int)decimal.One
});
response.Result = true;
}
catch (Exception ex)
{
response.Exception = ex;
response.ErrorMessage = ex.Message;
response.HttpCode = HttpStatusCode.InternalServerError;
}
return(response);
}
public async Task <IActionResult> DeletProductFromBasket(EditProductToBasketInputDTO input)
{
return(HttpEntity(await _basketService.DeleteProductFromBasket(input)));
}
