public IHttpActionResult AddProductToCart(AddProductToCartRequest request)
{
try
{
if (!ModelState.IsValid)
{
string errorMsg = string.Empty;
errorMsg += string.Join(" ", ModelState.Values.SelectMany(v => v.Errors).Select(e => e.ErrorMessage));
return(BadRequest(errorMsg));
}
var product = _productModel.GetProduct(request.ProductId);
if (product == null)
{
return(BadRequest(MessageResource.UnavailableProduct));
}
var response = new CartTransactionResponse()
{
UserCart = _shoppingCartModel.AddProductInCart(request),
AvailableProducts = _productModel.GetAllProducts().ToList()
};
return(Ok(response));
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public void MakeAddProductToCartLine(int storeID, string username, int productID, int amount)
{
AddProductToCartRequest req = new AddProductToCartRequest(username, storeID, productID, amount);
string json = JsonConvert.SerializeObject(req);
lines.Add(json);
}
public byte[] MakeAddToCartRequest(string user, int store, int product, int amount)
{
AddProductToCartRequest req = new AddProductToCartRequest(user, store, product, amount);
string jsonString = JsonConvert.SerializeObject(req);
return(sec.Encrypt(jsonString));
}
internal byte[] HandleAddProductToCart(string json)
{
AddProductToCartRequest res = JsonConvert.DeserializeObject <AddProductToCartRequest>(json);
Tuple <bool, string> ans = purchService.AddProductToShoppingCart(res.User, res.Store, res.Product, res.Amount);
string jsonAns = Seralize(new SuccessFailResponse(ans.Item1, ans.Item2));
return(security.Encrypt(jsonAns));
}
public Cart AddProductInCart(AddProductToCartRequest request)
{
//Decrease the products inventory
DecreaseProductQuantity(request.ProductId, request.ProductCount);
var product = GetProduct(request.ProductId);
product.Count = request.ProductCount;
Directory.CreateDirectory(_cartsXmlPath);
var userCartPath = $"{_cartsXmlPath + request.UserId}.xml";
Cart userCart;
if (!File.Exists(userCartPath))
{
//ShoppingCart for the userNameId is not yet existing, so create a new cart and add userNameId.xml in the CartsOfDifferentUsersPath
userCart = new Cart {
UserId = request.UserId, Products = new ProductsCollection()
{
Products = new List <Product>()
{
product
}
}
};
}
else
{
//ShoppingCart for the userNameId is already existing.
userCart = GetUserCart(request.UserId);
var productInCart = userCart.Products.Products.SingleOrDefault(x => x.Id == product.Id);
//add the product to the ProductsList if the product is not yet existing in the cart.
//If product already exists in the cart, sum their total count.
if (productInCart == null)
{
userCart.Products.Products.Add(product);
}
else
{
productInCart.Count += product.Count;
}
}
userCart.UpdateCartComputations();
UpdateUserCart(userCart);
return(GetUserCart(request.UserId));
}
public async Task <IActionResult> Create([FromBody] AddProductToCartRequest model)
{
var requestedUserId = int.Parse(HttpContext.GetUserIdFromRequest());
var cartDetailEntity = _mapper.Map <CartDetail>(model);
var result = await _cartDetailService.AddProductToCartAsync(cartDetailEntity);
if (!result.IsSuccess)
{
return(BadRequest(new AddProductToCartFailedResponse
{
Errors = result.Errors
}));
}
var cartDetailResponse = _mapper.Map <CartDetailResponse>(result.CartDetail);
var locationUri = _uriService.GetByIdUri(
ApiRoutes.Product.GetById.Replace("{cartDetailId}", cartDetailEntity.Id.ToString())
);
return(Created(locationUri,
new Response <CartDetailResponse>(cartDetailResponse)));
}
public UpdateProductToCartCommand(AddProductToCartRequest cartAddRequest)
{
_cartAddRequest = cartAddRequest;
}
public async Task <IActionResult> AddToCart(AddProductToCartRequest cartAddRequest)
{
var result = await _mediator.Send(new UpdateProductToCartCommand(cartAddRequest));
return(Ok(result));
}
