public async Task <Order> CreateOrderAsync(string buyerEmail, int deliveryMethodId, string basketId, IAddress shippingAddress) { // Get basket from repo var basket = await _basketRepo.GetBasketAsync(basketId); // Get the items from the product repo var orderItems = new List <OrderItem>(); foreach (var basketItem in basket.Items) { var product = await _repoUnitOfWork.Repository <Product>().GetByIdAsync(basketItem.Id); if (product != null) { var productItemOrdered = new ProductItemOrdered(product); var orderItem = new OrderItem(productItemOrdered, product.Price, basketItem.Quantity); orderItems.Add(orderItem); } } // Get the delivery method var deliveryMethod = await _repoUnitOfWork.Repository <DeliveryMethod>().GetByIdAsync(deliveryMethodId); // Calc subtotal var subTotal = orderItems.Sum(x => x.Price * x.Quantity); // Check to see if order exists var spec = new OrderForPaymentIntentIdSpec(basket.PaymentIntentId); var existingOrder = await _repoUnitOfWork.Repository <Order>().GetEntityAsync(spec); if (existingOrder != null) { _repoUnitOfWork.Repository <Order>().Delete(existingOrder); await _paymentService.CreateOrUpdatePaymentIntent(basket.Id); } // Create order var order = new Order ( orderItems, buyerEmail, shippingAddress, deliveryMethod, subTotal, basket.PaymentIntentId ); // Save to db _repoUnitOfWork.Repository <Order>().Add(order); var result = await _repoUnitOfWork.SaveChanges(); if (result <= 0) { return(null); } return(order); }
public async Task <CustomerBasket> CreateOrUpdatePaymentIntent(string basketId) { StripeConfiguration.ApiKey = _config["StripeSettings:SecretKey"]; var basket = await _basketRepository.GetBasketAsync(basketId); if (basket == null) { return(null); } var shippingPrice = 0m; if (basket.DeliveryMethodId.HasValue) { var deliveryMethod = await _storeRepo.Repository <DeliveryMethod>().GetByIdAsync(basket.DeliveryMethodId.Value); shippingPrice = deliveryMethod.Price; } foreach (var item in basket.Items) { var productItem = await _storeRepo.Repository <Product>().GetByIdAsync(item.Id); if (item.Price != productItem.Price) { item.Price = productItem.Price; } } var paymentIntentService = new PaymentIntentService(); long amountAsLong = (long)basket.Items.Sum(x => (x.Price * 100) * x.Quantity) + (long)(shippingPrice * 100); if (string.IsNullOrWhiteSpace(basket.PaymentIntentId)) { var options = new PaymentIntentCreateOptions { Amount = amountAsLong, Currency = "usd", PaymentMethodTypes = new List <string> { "card" } }; PaymentIntent intent = await paymentIntentService.CreateAsync(options); basket.PaymentIntentId = intent.Id; basket.ClientSecret = intent.ClientSecret; } else { var options = new PaymentIntentUpdateOptions { Amount = amountAsLong }; await paymentIntentService.UpdateAsync(basket.PaymentIntentId, options); } await _basketRepository.UpdateBasketAsync(basket); return(basket); }