From aca13a25c3ba89bef884ec95d97782dea48c1228 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A2u=20Cao?= <raucao@kosmos.org>
Date: Thu, 2 Jan 2025 08:42:33 -0500
Subject: [PATCH] WIP Process payments for expired invoices

---
 .../contributions/donations_controller.rb     | 15 +++++++----
 app/jobs/btcpay_check_donation_job.rb         | 25 +++++++++++++------
 2 files changed, 27 insertions(+), 13 deletions(-)

diff --git a/app/controllers/contributions/donations_controller.rb b/app/controllers/contributions/donations_controller.rb
index b9f46c4..c540ef9 100644
--- a/app/controllers/contributions/donations_controller.rb
+++ b/app/controllers/contributions/donations_controller.rb
@@ -84,21 +84,26 @@ class Contributions::DonationsController < ApplicationController
       @donation.paid_at = DateTime.now
       @donation.payment_status = "settled"
       @donation.save!
-      flash_message = { success: "Thank you!" }
+      msg = { success: "Thank you!" }
     when "Processing"
       unless @donation.processing?
         @donation.payment_status = "processing"
         @donation.save!
-        flash_message = { success: "Thank you! We will send you an email when the payment is confirmed." }
+        msg = { success: "Thank you! We will send you an email when the payment is confirmed." }
         BtcpayCheckDonationJob.set(wait: 20.seconds).perform_later(@donation)
       end
     when "Expired"
-      flash_message = { warning: "The payment request for this donation has expired" }
+      if invoice["additionalStatus"] &&
+         invoice["additionalStatus"] == "PaidLate"
+        # TODO introduce state machine
+        mark_as_paid(donation)
+      end
+      msg = { warning: "The payment request for this donation has expired" }
     else
-      flash_message = { warning: "Could not determine status of payment" }
+      msg = { warning: "Could not determine status of payment" }
     end
 
-    redirect_to contributions_donations_url, flash: flash_message
+    redirect_to contributions_donations_url, flash: msg
   end
 
   private
diff --git a/app/jobs/btcpay_check_donation_job.rb b/app/jobs/btcpay_check_donation_job.rb
index 3cfdbcb..ccdc9d3 100644
--- a/app/jobs/btcpay_check_donation_job.rb
+++ b/app/jobs/btcpay_check_donation_job.rb
@@ -9,20 +9,29 @@ class BtcpayCheckDonationJob < ApplicationJob
     )
 
     case invoice["status"]
-    when "Settled"
-      donation.paid_at = DateTime.now
-      donation.payment_status = "settled"
-      donation.save!
-
-      NotificationMailer.with(user: donation.user)
-                        .bitcoin_donation_confirmed
-                        .deliver_later
     when "Processing"
       re_enqueue_job(donation)
+    when "Settled"
+      mark_as_paid(donation)
+    when "Expired"
+      if invoice["additionalStatus"] &&
+         invoice["additionalStatus"] == "PaidLate"
+        mark_as_paid(donation)
+      end
     end
   end
 
   def re_enqueue_job(donation)
     self.class.set(wait: 20.seconds).perform_later(donation)
   end
+
+  def mark_as_paid(donation)
+    donation.paid_at = DateTime.now
+    donation.payment_status = "settled"
+    donation.save!
+
+    NotificationMailer.with(user: donation.user)
+                      .bitcoin_donation_confirmed
+                      .deliver_later
+  end
 end
-- 
2.25.1