public async Task <ActionResult> PutAsync(string cartName, [FromBody] AddCartItemDto item)
{
_logger.LogDebug($"Put called with parameter: {cartName}");
if (item == null)
{
_logger.LogDebug($"Empty body");
return(BadRequest(new ResultMessageDto("Empty body")));
}
if (item.Quantity <= 0)
{
_logger.LogDebug($"Invalid quantity {item.Quantity}");
return(BadRequest(new ResultMessageDto("Invalid quantity")));
}
var model = _cartItemMapper.Map <CartItem>(item);
return(await HandleExceptionsAsync(cartName, async() =>
{
await _cartsRepository.AddItemToCartAsync(cartName,
(x) => _productsRepository.GetAsync(p => p.Id == x),
model);
return Ok(new ResultMessageDto("Product added"));
}));
}
public CartItem GetCartItem(Cart cart, AddCartItemDto itemDto)
{
return(cart.Items.FirstOrDefault(i =>
i.CartId == cart.Id &&
i.Color == itemDto.Color &&
i.Size == itemDto.Size &&
i.ProductId == itemDto.ProductId));
}
public async Task <ActionResult <CartDto> > AddItemToCart(AddCartItemDto itemDto)
{
var cart = await _unitOfWork.CartRepo.GetCartAsync(User.GetUserId());
if (cart == null)
{
return(NotFound("No cart for this user"));
}
var item = _unitOfWork.CartRepo.GetCartItem(cart, itemDto);
if (item == null)
{
var newItem = new CartItem
{
ProductId = itemDto.ProductId,
Quantity = 1,
Color = itemDto.Color,
Size = itemDto.Size
};
cart.Items.Add(newItem);
}
else
{
item.Quantity++;
}
_unitOfWork.CartRepo.UpdateCart(cart);
if (await _unitOfWork.Complete())
{
return(_mapper.Map <CartDto>(cart));
}
return(BadRequest("Couldn't add the item"));
}
