From 14c8146a5d9133f42dd69d33e54ed30d357b8591 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Mon, 18 Apr 2022 19:25:20 -0500
Subject: [PATCH] stripe: notify site owner when a chargeback is created.

Send a notification Dmail to the site owner when a chargeback is
created, or when an impending chargeback warning is received.
---
 app/models/user_upgrade.rb | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/app/models/user_upgrade.rb b/app/models/user_upgrade.rb
index 6ec4f2488..fc9721c81 100644
--- a/app/models/user_upgrade.rb
+++ b/app/models/user_upgrade.rb
@@ -287,9 +287,11 @@ class UserUpgrade < ApplicationRecord
         webhook = Stripe::WebhookEndpoint.create({
           url: Routes.webhook_user_upgrade_url(source: "stripe"),
           enabled_events: [
-            "payment_intent.created",
-            "payment_intent.payment_failed",
             "checkout.session.completed",
+            "checkout.session.async_payment_failed",
+            "checkout.session.async_payment_succeeded",
+            "charge.dispute.created",
+            "radar.early_fraud_warning.created",
           ],
         })
 
@@ -299,8 +301,13 @@ class UserUpgrade < ApplicationRecord
       def receive_webhook(request)
         event = build_event(request)
 
-        if event.type == "checkout.session.completed"
+        case event.type
+        when "checkout.session.completed"
           checkout_session_completed(event.data.object)
+        when "charge.dispute.created"
+          charge_dispute_created(event.data.object)
+        when "radar.early_fraud_warning.created"
+          radar_early_fraud_warning_created(event.data.object)
         end
       end
 
@@ -314,6 +321,18 @@ class UserUpgrade < ApplicationRecord
         user_upgrade = UserUpgrade.find(checkout.metadata.user_upgrade_id)
         user_upgrade.process_upgrade!(checkout.payment_status)
       end
+
+      def charge_dispute_created(dispute)
+        Dmail.create_automated(to: User.owner, title: "Stripe Dispute", body: <<~EOS)
+          Dispute: https://stripe.com/payments/#{dispute.charge}
+        EOS
+      end
+
+      def radar_early_fraud_warning_created(fraud_warning)
+        Dmail.create_automated(to: User.owner, title: "Stripe Early Fraud Warning", body: <<~EOS)
+          Charge: https://stripe.com/payments/#{fraud_warning.charge}
+        EOS
+      end
     end
   end
 end