public async Task <Order> CreateOrderAsync(string buyerEmail, int delieveryMethodId, string basketId, Address shippingAddress)
{
// get basket from repo
var basket = await _basketRepo.GetBasketAsync(basketId);
// get items from the product repo
var items = new List <OrderItem>();
foreach (var item in basket.Items)
{
var productItem = await _unitOfWork.Repository <Product>().GetByIdAsync(item.Id);
var itemOrdered = new ProductItemOrdered(productItem.Id, productItem.Name, productItem.PictureUrl);
var orderItem = new OrderItem(itemOrdered, productItem.Price, item.Quantity);
items.Add(orderItem);
}
// get delivery method from repo
var deliveryMethod = await _unitOfWork.Repository <DeliveryMethod>().GetByIdAsync(delieveryMethodId);
// calc subtotal
var subtotal = items.Sum(item => item.Price * item.Quantity);
// check to see if order exists
var spec = new OrderByPaymentIntentWithItemsSpecification(basket.PaymentIntentId);
var existingOrder = await _unitOfWork.Repository <Order>().GetEntityWithSpec(spec);
// create order
var order = new Order(items, buyerEmail, shippingAddress, deliveryMethod, subtotal, basket.PaymentIntentId);
_unitOfWork.Repository <Order>().Add(order);
if (existingOrder != null)
{
_unitOfWork.Repository <Order>().Delete(existingOrder);
await _paymentService.CreateOrUpdatePaymentIntent(basket.PaymentIntentId);
}
// TODO: save to db
var result = await _unitOfWork.Complete();
if (result <= 0)
{
return(null);
}
// return order
return(order);
}
public async Task <Core.Models.OrderAggregate.Order> UpdateOrderPaymentFailed(string paymentIntentId)
{
var spec = new OrderByPaymentIntentWithItemsSpecification(paymentIntentId);
var order = await _unitOfWork.Repository <Order>().GetEntityWithSpec(spec);
if (order == null)
{
return(null);
}
order.Status = OrderStatus.PaymentFailed;
_unitOfWork.Repository <Order>().Update(order);
await _unitOfWork.Complete();
return(order);
}
public async Task <Order> UpdateOrderPaymentSucceeded(string paymentIntentId)
{
var spec = new OrderByPaymentIntentWithItemsSpecification(paymentIntentId);
var order = await _unitOfWork.Repository <Order>().GetEntityWithSpec(spec);
if (order == null)
{
return(null);
}
order.Status = OrderStatus.PaymentReceived;
_unitOfWork.Repository <Order>().Update(order);
await _unitOfWork.SaveChanges();
return(order);
}