public async Task <Order> CreateOrderAsync(string buyerEmail, int deliveryMethodId, string basketId, Address shippingAddress)
{
// get basket from the 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);
// add orderItem to items
items.Add(orderItem);
}
// get delivery method from repo
var deliveryMethod = await _unitOfWork.Repository <DeliveryMethod>().GetByIdAsync(deliveryMethodId);
// calc subtotal
var subtotal = items.Sum(item => item.Price * item.Quantity);
// check to see if order exists
var spec = new OrderByPaymentIntentIdWithItemsSpecifications(basket.PaymentIntentId);
var existingOrder = await _unitOfWork.Repository <Order>().GetEntityWithSpec(spec);
if (existingOrder != null)
{
_unitOfWork.Repository <Order>().Delete(existingOrder);
// update paymentintent
await _paymentService.CreateOrupdatePaymentIntent(basket.PaymentIntentId);
}
// create order track paymentIntentId as well
var order = new Order(items, buyerEmail, shippingAddress, deliveryMethod, subtotal,
basket.PaymentIntentId);
_unitOfWork.Repository <Order>().Add(order);
// save to db
var result = await _unitOfWork.Complete();
if (result <= 0)
{
return(null); // nothing saved to db
}
//return order
return(order);
}
public async Task <Core.Entities.OrderAggregate.Order> UpdateOrderPaymentFailed(string paymentIntentId)
{
var spec = new OrderByPaymentIntentIdWithItemsSpecifications(paymentIntentId);
var order = await _unitOfWork.Repository <Order>().GetEntityWithSpec(spec);
if (order == null)
{
return(null);
}
order.Status = OrderStatus.PaymentFailed;
await _unitOfWork.Complete();
return(order);
}
