public async Task <IActionResult> Details([FromRoute] long ID)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var product = await mProductClient.GetProductAsync(ID);
return(View(product));
}
public async Task <IActionResult> GetOrders()
{
// Usually, you would get userid from an access token, for example. This is hardcoded for simplicity.
long userID = 1;
var xOrders = await mOrderClient.GetOrdersByUserID(userID);
var orders = new List <GetOrderResponse>();
foreach (var order in xOrders)
{
var getproductTasks = order.OrderItems.Select(oi => mProductClient.GetProductAsync(oi.ProductID)).ToList();
var orderItems = new List <GetOrderResponseItem>();
for (int i = 0; i < getproductTasks.Count; i++)
{
var product = await getproductTasks[i];
orderItems.Add(new GetOrderResponseItem(
id: order.OrderItems[i].ID,
productID: product.ID,
productName: product.Name,
price: product.Price,
quantity: order.OrderItems[i].Quantity
));
}
orders.Add(new GetOrderResponse(
id: order.ID,
totalPrice: orderItems.Sum(ci => ci.Price * ci.Quantity),
address: order.Address,
deliveryMethod: order.DeliveryMethod,
orderStatus: order.OrderStatus,
orderItems: orderItems
));
}
return(Ok(orders));
}
public async Task <IActionResult> GetProduct([FromRoute] long ID)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var product = await mProductClient.GetProductAsync(ID);
if (product == null)
{
return(NotFound());
}
return(Ok(product));
}
public async Task <IActionResult> CheckoutAsync([FromBody] CheckoutRequest request)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
// Usually, you would get userid from an access token, for example. This is hardcoded for simplicity.
var userID = 1;
var cart = await mCartClient.GetCartByUserIDAsync(userID);
if (!cart.CartItems.Any())
{
return(BadRequest());
}
var getproductTasks = cart.CartItems.Select(ci => mProductClient.GetProductAsync(ci.ProductID)).ToList();
var orderItems = new List <XAddOrderItemRequestItems>();
for (int i = 0; i < getproductTasks.Count; i++)
{
var product = await getproductTasks[i];
orderItems.Add(new XAddOrderItemRequestItems
{
ProductID = product.ID,
Quantity = cart.CartItems[i].Quantity,
Price = product.Price
});
}
var bAddOrderSuccess = await mOrderClient.AddOrderAsync(new XAddOrderRequest
{
UserID = userID,
Address = request.Address,
DeliveryMethod = request.DeliveryMethod.Value,
OrderItems = orderItems
});
if (!bAddOrderSuccess)
{
return(new ObjectResult(null)
{
StatusCode = (int)HttpStatusCode.InternalServerError
});
}
var bUpdateCartStatusSuccess = await mCartClient.UpdateCartStatus(userID, new XUpdateCartStatusRequest { Status = EXCartStatus.Ordered });
if (!bUpdateCartStatusSuccess)
{
return(new ObjectResult(null)
{
StatusCode = (int)HttpStatusCode.InternalServerError
});
}
return(Ok());
}
public Task <GetProductResponse> GetProductAsync(int productId)
{
return(_productClient.GetProductAsync(GetProductRequest.CreateNew(productId)));
}
