From 8b5343e8f46882986cecac4b11fb082a3fa7d83e Mon Sep 17 00:00:00 2001
From: Jonathan Bourdon <lowrad000@gmail.com>
Date: Mon, 4 Aug 2025 15:12:02 -0400
Subject: [PATCH] fix(stripe): correct webhook - adds logging

---
 ...ndleStripe.cs => StripeWebhookEndpoint.cs} | 25 ++++++++++---------
 1 file changed, 13 insertions(+), 12 deletions(-)
 rename backend/Modules/Memberships/Handlers/{HandleStripe.cs => StripeWebhookEndpoint.cs} (78%)

diff --git a/backend/Modules/Memberships/Handlers/HandleStripe.cs b/backend/Modules/Memberships/Handlers/StripeWebhookEndpoint.cs
similarity index 78%
rename from backend/Modules/Memberships/Handlers/HandleStripe.cs
rename to backend/Modules/Memberships/Handlers/StripeWebhookEndpoint.cs
index 1675553..8dc7b8a 100644
--- a/backend/Modules/Memberships/Handlers/HandleStripe.cs
+++ b/backend/Modules/Memberships/Handlers/StripeWebhookEndpoint.cs
@@ -3,7 +3,6 @@ using Hutopy.Infrastructure.Payments.Stripe.Configuration;
 using Hutopy.Modules.Memberships.Contracts;
 using Hutopy.Modules.Tipping.Contracts;
 using Microsoft.Extensions.Options;
-using Microsoft.Extensions.Primitives;
 using Stripe;
 using Stripe.Checkout;
 
@@ -12,7 +11,8 @@ namespace Hutopy.Modules.Memberships.Handlers;
 public class StripeWebhookEndpoint(
     ITipPaymentNotifier tipPaymentNotifier,
     IMembershipNotifier membershipNotifier,
-    IOptions<StripeOptions> options)
+    IOptions<StripeOptions> options,
+    ILogger<StripeWebhookEndpoint> logger)
     : EndpointWithoutRequest
 {
     public override void Configure()
@@ -25,30 +25,31 @@ public class StripeWebhookEndpoint(
     public override async Task HandleAsync(CancellationToken ct)
     {
         using StreamReader streamReader = new(HttpContext.Request.Body);
-        string json = await streamReader.ReadToEndAsync(ct);
+        var json = await streamReader.ReadToEndAsync(ct);
 
-        StringValues signatureHeader = HttpContext.Request.Headers["Stripe-Signature"];
-        Event? stripeEvent = EventUtility.ConstructEvent(json, signatureHeader, options.Value.WebhookSecret);
+        var signatureHeader = HttpContext.Request.Headers["Stripe-Signature"];
+        var stripeEvent = EventUtility.ConstructEvent(json, signatureHeader, options.Value.WebhookSecret);
 
-        Session? stripeSession = stripeEvent.Data.Object as Session;
-        Subscription? stripeSubscription = stripeEvent.Data.Object as Subscription;
+        var stripeSession = stripeEvent.Data.Object as Session;
+        var stripeSubscription = stripeEvent.Data.Object as Subscription;
 
         switch (stripeEvent.Type)
         {
             case "checkout.session.completed":
                 Debug.Assert(stripeSession != null);
+                logger.LogWarning(stripeSession.ToJson());
                 switch (stripeSession.Mode)
                 {
                     // Check if this is a one-time tip
                     case "payment" when stripeSession.PaymentIntentId != null
                                         && stripeSession.PaymentIntent.Status == "paid":
                         // Get the customer email from the appropriate place
-                        string customerEmail = stripeSession.CustomerDetails?.Email ??
-                                               stripeSession.Customer?.Email ??
-                                               "";
+                        var customerEmail = stripeSession.CustomerDetails?.Email ??
+                                            stripeSession.Customer?.Email ??
+                                            "";
 
                         // Get the receipt URL, preferring the one directly on the charge if available
-                        string receiptUrl = stripeSession.Invoice?.HostedInvoiceUrl ?? "";
+                        var receiptUrl = stripeSession.Invoice?.HostedInvoiceUrl ?? "";
 
                         await tipPaymentNotifier.NotifyPaymentSucceedAsync(
                             stripeSession.Id,
@@ -70,7 +71,7 @@ public class StripeWebhookEndpoint(
 
                 break;
             case "invoice.payment_succeeded":
-                Invoice? invoice = stripeEvent.Data.Object as Invoice;
+                var invoice = stripeEvent.Data.Object as Invoice;
                 Debug.Assert(invoice != null);
                 Debug.Assert(invoice.Subscription != null);
                 await membershipNotifier.NotifyPaymentSucceedAsync(