public async Task FufillOrderFromCompletedSessionAsync(Session session, CancellationToken cancellationToken = default)
{
var stripeSession = await _dbContext.StripeSessions
.FirstOrDefaultAsync(s => s.Id == session.Id, cancellationToken);
if (stripeSession == null)
{
_logger.LogError($"session does not exist. Has data been lost? ({session.Id})");
return;
}
if (string.IsNullOrEmpty(session.PaymentIntentId))
{
_logger.LogCritical($"No Payment Intent associated with Checkout Session ({session.Id})");
return;
}
if (session.PaymentIntent == null)
{
session.PaymentIntent = await _paymentIntentService.GetAsync(session.PaymentIntentId, cancellationToken : cancellationToken);
}
// Record the patyment intent for future refunds.
stripeSession.PaymentIntent = session.PaymentIntentId;
if ((stripeSession.State == StripeSessionState.None || stripeSession.State == StripeSessionState.Processing) &&
session.PaymentIntent.Status == "succeeded")
{
var amountReceived = (int)session.PaymentIntent.AmountReceived.Value;
// Assume the fee was included in the price during checkout when IncludeFee is enabled.
if (_options.Value.IncludeFee)
{
amountReceived = amountReceived - (amountReceived * 29 / 1000) - 30;
}
await _orderService.AddReceivedFundsForOrderAsync(
stripeSession.OrderId, amountReceived,
NAME, session.PaymentIntentId,
session.PaymentIntent.Created.Value,
allowDuplicates : false,
cancellationToken : cancellationToken);
stripeSession.State = StripeSessionState.Completed;
// TODO: Record audit log of payment received.
}
await _dbContext.SaveChangesAsync();
}
public async Task <PaymentIntentDao> GetPaymentIntent(string paymentIntentId, CancellationToken cancellationToken)
{
Guard.Argument(paymentIntentId, nameof(paymentIntentId)).NotNull().NotEmpty().NotWhiteSpace();
var paymentIntent = await _paymentIntentService.GetAsync(paymentIntentId, cancellationToken : cancellationToken);
return(paymentIntent.ToPaymentIntentDao());
}
public async Task <ActionResult> StripeWebHook()
{
using var sr = new StreamReader(HttpContext.Request.Body);
var json = await sr.ReadToEndAsync();
Event stripeEvent;
try
{
stripeEvent = EventUtility.ConstructEvent(json, Request.Headers["Stripe-Signature"],
_options.Value.WebHook, 3000, false);
}
catch (StripeException e)
{
Console.WriteLine($"Something failed {e}");
return(BadRequest());
}
if (stripeEvent.Type == Events.CheckoutSessionCompleted)
{
if (stripeEvent.Data.Object is Session session && session.PaymentStatus == "paid")
{
var paymentIntentService = new PaymentIntentService();
var payment = await paymentIntentService.GetAsync(session.PaymentIntentId);
if (payment?.Metadata.FirstOrDefault(x => x.Key == "SessionId").Value != null)
{
await Mediator.Send(new CreateOrderCommand
{
ShipToAddress = new AddressDto
{
FirstName = payment.Shipping.Name.Split('/')[0],
LastName = payment.Shipping.Name.Split('/')[1],
CompanyName = payment.Shipping.Name.Split('/')[2],
Email = payment.ReceiptEmail,
PhoneNumber = payment.Shipping.Phone,
Country = payment.Shipping.Address.Country,
City = payment.Shipping.Address.City,
State = payment.Shipping.Address.State,
ZipCode = payment.Shipping.Address.PostalCode,
Street = payment.Shipping.Address.Line1,
HomeNumber = payment.Shipping.Address.Line2,
},
ShippingId = int.Parse(payment.Metadata.First(x => x.Key == "ShippingId").Value),
SessionId = payment.Metadata.First(x => x.Key == "SessionId").Value,
PaymentId = 3
});
}
else
{
Console.WriteLine("Unhandled event type: {0}", stripeEvent.Type);
}
}
}
return(Ok());
}
public override async Task <ApiResult> FetchPaymentStatusAsync(PaymentProviderContext <StripeCheckoutSettings> ctx)
{
try
{
var secretKey = ctx.Settings.TestMode ? ctx.Settings.TestSecretKey : ctx.Settings.LiveSecretKey;
ConfigureStripe(secretKey);
// See if we have a payment intent to work from
var paymentIntentId = ctx.Order.Properties["stripePaymentIntentId"];
if (!string.IsNullOrWhiteSpace(paymentIntentId))
{
var paymentIntentService = new PaymentIntentService();
var paymentIntent = await paymentIntentService.GetAsync(paymentIntentId, new PaymentIntentGetOptions
{
Expand = new List <string>(new[] {
"review"
})
});
return(new ApiResult()
{
TransactionInfo = new TransactionInfoUpdate()
{
TransactionId = GetTransactionId(paymentIntent),
PaymentStatus = GetPaymentStatus(paymentIntent)
}
});
}
// No payment intent, so look for a charge
var chargeId = ctx.Order.Properties["stripeChargeId"];
if (!string.IsNullOrWhiteSpace(chargeId))
{
var chargeService = new ChargeService();
var charge = await chargeService.GetAsync(chargeId);
return(new ApiResult()
{
TransactionInfo = new TransactionInfoUpdate()
{
TransactionId = GetTransactionId(charge),
PaymentStatus = GetPaymentStatus(charge)
}
});
}
}
catch (Exception ex)
{
_logger.Error(ex, "Stripe - FetchPaymentStatus");
}
return(ApiResult.Empty);
}
/// <summary>
/// validate a payment id
/// </summary>
/// <param name="paymentIntentId"></param>
/// <returns></returns>
public async Task <bool> ValidatePaymentIntentAsync(string paymentIntentId)
{
var paymentService = new PaymentIntentService();
try
{
var res = await paymentService.GetAsync(paymentIntentId, requestOptions : GetRequestOptions());
return(res != null);
} catch (Exception e)
{
return(false);
}
}
public async Task <IActionResult> OnPostAsync(
string paymentId,
[FromServices] CreateOrder createOrder,
[FromServices] GetCart getCart,
[FromServices] PaymentIntentService paymentIntentService)
{
var payment = await paymentIntentService.GetAsync(paymentId);
if (payment == null)
{
//todo do some kinda notification that this went wrong.
return(RedirectToPage());
}
var order = new Domain.Models.Order
{
StripeReference = paymentId,
CartId = await getCart.Id(User.GetUserId()),
};
await createOrder.Do(order);
return(RedirectToPage("/Checkout/Success", new { orderId = order.Id }));
}
public async Task <PaymentIntent> GetPaymentIntentAsync(string paymentIntentId)
{
var service = new PaymentIntentService();
return(await service.GetAsync(paymentIntentId));
}
public override async Task <CallbackResult> ProcessCallbackAsync(PaymentProviderContext <StripeCheckoutSettings> ctx)
{
// The ProcessCallback method is only intendid to be called via a Stripe Webhook and so
// it's job is to process the webhook event and finalize / update the ctx.Order accordingly
try
{
var secretKey = ctx.Settings.TestMode ? ctx.Settings.TestSecretKey : ctx.Settings.LiveSecretKey;
var webhookSigningSecret = ctx.Settings.TestMode ? ctx.Settings.TestWebhookSigningSecret : ctx.Settings.LiveWebhookSigningSecret;
ConfigureStripe(secretKey);
var stripeEvent = await GetWebhookStripeEventAsync(ctx, webhookSigningSecret);
if (stripeEvent != null && stripeEvent.Type == Events.CheckoutSessionCompleted)
{
if (stripeEvent.Data?.Object?.Instance is Session stripeSession)
{
if (stripeSession.Mode == "payment")
{
var paymentIntentService = new PaymentIntentService();
var paymentIntent = await paymentIntentService.GetAsync(stripeSession.PaymentIntentId, new PaymentIntentGetOptions
{
Expand = new List <string>(new[] {
"review"
})
});
return(CallbackResult.Ok(new TransactionInfo
{
TransactionId = GetTransactionId(paymentIntent),
AmountAuthorized = AmountFromMinorUnits(paymentIntent.Amount),
PaymentStatus = GetPaymentStatus(paymentIntent)
},
new Dictionary <string, string>
{
{ "stripeSessionId", stripeSession.Id },
{ "stripeCustomerId", stripeSession.CustomerId },
{ "stripePaymentIntentId", stripeSession.PaymentIntentId },
{ "stripeSubscriptionId", stripeSession.SubscriptionId },
{ "stripeChargeId", GetTransactionId(paymentIntent) },
{ "stripeCardCountry", paymentIntent.Charges?.Data?.FirstOrDefault()?.PaymentMethodDetails?.Card?.Country }
}));
}
else if (stripeSession.Mode == "subscription")
{
var subscriptionService = new SubscriptionService();
var subscription = await subscriptionService.GetAsync(stripeSession.SubscriptionId, new SubscriptionGetOptions {
Expand = new List <string>(new[] {
"latest_invoice",
"latest_invoice.charge",
"latest_invoice.charge.review",
"latest_invoice.payment_intent",
"latest_invoice.payment_intent.review"
})
});
var invoice = subscription.LatestInvoice;
return(CallbackResult.Ok(new TransactionInfo
{
TransactionId = GetTransactionId(invoice),
AmountAuthorized = AmountFromMinorUnits(invoice.PaymentIntent.Amount),
PaymentStatus = GetPaymentStatus(invoice)
},
new Dictionary <string, string>
{
{ "stripeSessionId", stripeSession.Id },
{ "stripeCustomerId", stripeSession.CustomerId },
{ "stripePaymentIntentId", invoice.PaymentIntentId },
{ "stripeSubscriptionId", stripeSession.SubscriptionId },
{ "stripeChargeId", invoice.ChargeId },
{ "stripeCardCountry", invoice.Charge?.PaymentMethodDetails?.Card?.Country }
}));
}
}
else if (stripeEvent != null && stripeEvent.Type == Events.ReviewClosed)
{
if (stripeEvent.Data?.Object?.Instance is Review stripeReview && !string.IsNullOrWhiteSpace(stripeReview.PaymentIntentId))
{
var paymentIntentService = new PaymentIntentService();
var paymentIntent = paymentIntentService.Get(stripeReview.PaymentIntentId, new PaymentIntentGetOptions
{
Expand = new List <string>(new[] {
"review"
})
});
return(CallbackResult.Ok(new TransactionInfo
{
TransactionId = GetTransactionId(paymentIntent),
AmountAuthorized = AmountFromMinorUnits(paymentIntent.Amount),
PaymentStatus = GetPaymentStatus(paymentIntent)
}));
}
}
}
}
catch (Exception ex)
{
_logger.Error(ex, "Stripe - ProcessCallback");
}
return(CallbackResult.BadRequest());
}
