From d5ca6b99724e93fd0a89213bee673355b81a4a42 Mon Sep 17 00:00:00 2001
From: Jonathan Bourdon <lowrad000@gmail.com>
Date: Mon, 11 Aug 2025 12:24:00 -0400
Subject: [PATCH] feat(stripe): change to direct charges

---
 .../Stripe/Services/StripeTipProcessor.cs     | 76 ++++++++-----------
 1 file changed, 33 insertions(+), 43 deletions(-)

diff --git a/backend/Infrastructure/Payments/Stripe/Services/StripeTipProcessor.cs b/backend/Infrastructure/Payments/Stripe/Services/StripeTipProcessor.cs
index 735ea26..71b0f4a 100644
--- a/backend/Infrastructure/Payments/Stripe/Services/StripeTipProcessor.cs
+++ b/backend/Infrastructure/Payments/Stripe/Services/StripeTipProcessor.cs
@@ -21,57 +21,47 @@ internal class StripeTipProcessor(
         Uri cancelUrl,
         CancellationToken ct = default)
     {
+        var applicationFeeAmount = Convert.ToInt64(amount * stripeOptions.Value.HutopyRate);
+
         StripeConfiguration.ApiKey = stripeOptions.Value.SecretKey;
 
-        // Create Stripe customer for the user if not already created
-        CustomerService customerService = new();
-        var customer = await customerService
-            .CreateAsync(
-                new CustomerCreateOptions(),
-                cancellationToken: ct)
-            .ConfigureAwait(false);
+        var sessionService = new SessionService();
 
-        // Create paymentIntent for the user
-        SessionService sessionService = new();
-        var session = await sessionService.CreateAsync(
-                new SessionCreateOptions
+        var options = new SessionCreateOptions
+        {
+            ClientReferenceId = tipId.ToString(),
+            Mode = "payment",
+            LineItems =
+            [
+                new SessionLineItemOptions
                 {
-                    ClientReferenceId = tipId.ToString(),
-                    Customer = customer.Id,
-                    PaymentMethodTypes = ["card"],
-                    LineItems =
-                    [
-                        new SessionLineItemOptions
-                        {
-                            PriceData = new SessionLineItemPriceDataOptions
-                            {
-                                Currency = currency,
-                                UnitAmountDecimal = amount, // Amount in cents
-                                ProductData = new SessionLineItemPriceDataProductDataOptions
-                                {
-                                    Name = $"Tip for {creator.Name}", // or any descriptive name for the tip
-                                    Metadata = new Dictionary<string, string> { { "creatorId", creator.Id.ToString() } }
-                                }
-                            },
-                            Quantity = 1
-                        }
-                    ],
-                    Mode = "payment",
-                    PaymentIntentData = new SessionPaymentIntentDataOptions
+                    PriceData = new SessionLineItemPriceDataOptions
                     {
-                        ApplicationFeeAmount = Convert.ToInt64(amount * stripeOptions.Value.HutopyRate), // Platform fee
-                        TransferData = new SessionPaymentIntentDataTransferDataOptions
+                        Currency = currency,
+                        UnitAmountDecimal = amount, // Amount in cents
+                        ProductData = new SessionLineItemPriceDataProductDataOptions
                         {
-                            Destination = creator.StripeAccountId // Creator's Stripe account ID
+                            Name = $"Tip for {creator.Name}",
+                            Metadata = new Dictionary<string, string> { { "creatorId", creator.Id.ToString() } }
                         }
                     },
-                    SuccessUrl = successUrl.ToString(), // Redirect after successful payment
-                    CancelUrl = cancelUrl.ToString(), // Redirect after canceled payment
-                    Metadata = new Dictionary<string, string>
-                    {
-                        { "creatorId", creator.Id.ToString() }, { "creatorName", creator.Name }, { "message", message }
-                    }
-                },
+                    Quantity = 1
+                }
+            ],
+            PaymentIntentData = new SessionPaymentIntentDataOptions { ApplicationFeeAmount = applicationFeeAmount },
+            Metadata = new Dictionary<string, string>
+            {
+                { "creatorId", creator.Id.ToString() }, { "creatorName", creator.Name }, { "message", message }
+            },
+            SuccessUrl = successUrl.ToString(), // Redirect after successful payment
+            CancelUrl = cancelUrl.ToString(), // Redirect after canceled payment
+        };
+
+        var requestOptions = new RequestOptions { StripeAccount = creator.StripeAccountId };
+
+        var session = await sessionService.CreateAsync(
+                options,
+                requestOptions,
                 cancellationToken: ct)
             .ConfigureAwait(false);