public async Task <Order> CreateOrderAsync(string buyerEmail, int deliveryMethodId, string basketId, Address shippingAddress)
{
//get basjet 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 ProductItemOdered(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(deliveryMethodId);
//calc subtotal
var subtotal = items.Sum(item => item.Price * item.Quantity);
//check to see if order exists
var spec = new OrderByPaymentIntentIdSpecification(basket.PaymentIntentId);
var existingOrder = await _unitOfWork.Repository <Order>().GetEntityWithSpec(spec);
if (existingOrder != null)
{
_unitOfWork.Repository <Order>().Delete(existingOrder);
await _paymentService.CreateOrUpdatePaymentIntent(basket.PaymentIntentId);
}
//create ordre
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); // check reuslt
}
// delete basket
// await _basketRepo.DeleteBasketAsync(basketId);
//return order
return(order);
}
public OrderItem(ProductItemOdered itemOdered, decimal price, int quantity)
{
ItemOrdered = itemOdered;
Price = price;
Quantity = quantity;
}
