private async Task CapturePayment(OrderWritedOffStockIntegrationEvent message)
{
using (var scope = _serviceProvider.CreateScope())
{
var paymentService = scope.ServiceProvider.GetRequiredService <IPaymentService>();
var response = await paymentService.CapturePayment(message.OrderId);
if (!response.ValidationResult.IsValid)
{
throw new DomainException($"Failed to capture order payment {message.OrderId}");
}
await _bus.PublishAsync(new OrderPaidIntegrationEvent(message.CustomerId, message.OrderId));
}
}
private async Task ManageInventory(OrderAuthorizedIntegrationEvent message)
{
using (var scope = _serviceProvider.CreateScope())
{
var productsWithStock = new List <Product>();
var productRepository = scope.ServiceProvider.GetRequiredService <IProductRepository>();
var idsProducts = string.Join(",", message.Items.Select(c => c.Key));
var products = await productRepository.GetPoductsById(idsProducts);
if (products.Count != message.Items.Count)
{
CancelOrderWithOutStock(message);
return;
}
foreach (var product in products)
{
var quantityProduct = message.Items.FirstOrDefault(p => p.Key == product.Id).Value;
if (product.IsAvailable(quantityProduct))
{
product.RemoveStock(quantityProduct);
productsWithStock.Add(product);
}
}
if (productsWithStock.Count != message.Items.Count)
{
CancelOrderWithOutStock(message);
return;
}
foreach (var product in productsWithStock)
{
productRepository.Update(product);
}
if (!await productRepository.UnitOfWork.Commit())
{
throw new DomainException($"Failed to update inventory - {message.OrderId}");
}
var orderWriteOfftStock = new OrderWritedOffStockIntegrationEvent(message.CustomerId, message.OrderId);
await _bus.PublishAsync(orderWriteOfftStock);
}
}
