public IResult AddByProductId(int productId)
{
var product = _productService.GetById(productId);
if (product == null)
{
return(new ErrorResult(Messages.ProductNotFound));
}
var basketProduct = _cartDal.Get(x => x.Product.Id == productId);
if (basketProduct == null)
{
_cartDal.Add(new Cart
{
Id = productId,
Quantity = 1
});
}
else
{
if (!((basketProduct.Quantity + 1) > product.UnitsInStock))
{
basketProduct.Quantity += 1;
_cartDal.Update(basketProduct);
}
else
{
return(new ErrorResult(Messages.CartProductNotAddedMore));
}
}
return(new SuccessResult(Messages.CartProductAdded));
}
public void Add(CartItem entity)
{
var cart = accessDal.Get();
if (cart == null)
{
cart = new Cart();
}
cart.Items.Add(entity);
}
public Cart GetByCartId(string userId)
{
if (string.IsNullOrEmpty(userId))
{
throw new ArgumentNullException(nameof(userId));
}
return(_cartDal.Get(x => x.UserId == userId));
}
public async Task <IResult> Handle(UpdateProductInCartCommand request, CancellationToken cancellationToken)
{
var result = await _cartDal.Get(p => p.Id == request._cart.Id);
if (result == null)
{
return(new ErrorResult(Messages.ItemsNotInTheCart));
}
await _cartDal.Update(request._cart);
return(new SuccessResult(Messages.CarUpdateSuccessful));
}
public async Task <IResult> Handle(UpdateProductToCartCommand request, CancellationToken cancellationToken)
{
var result = await _cartDal.Get(p => p.UserId == request._cartAddRequest.UserId && p.ProductId == request._cartAddRequest.ProductId);
if (result == null)
{
await _cartDal.Add(_mapper.Map <Cart>(request._cartAddRequest));
}
else
{
result.Quantity += 1;
await _cartDal.Update(result);
}
return(new SuccessResult(Messages.AddToCartSuccessful));
}
public ShippingDetail GetAdress(string userId)
{
return(_cartDal.Get(c => c.UserId == userId));
}
public Cart Get(int id)
{
return(_cartDal.Get(x => x.Id == id));
}
public Cart GetCart(int id)
{
return(_cartDal.Get(c => c.CartId == id));
}
public IDataResult <Cart> Get(int id)
{
var result = _cartDal.Get(p => p.Id == id);
return(new SuccessDataResult <Cart>(result));
}