From f6f2f4da5ff3644c5a8265550e598a734093f864 Mon Sep 17 00:00:00 2001
From: Jon Waldstein <jon@givewp.com>
Date: Mon, 9 Oct 2023 10:20:57 -0400
Subject: [PATCH] Feature: update backwards compatibility for donation level id
 (#7002)

Co-authored-by: Jon Waldstein <jonwaldstein@jons-air.mynetworksettings.com>
---
 ...nateControllerDonationCreatedListeners.php |  6 ++-
 .../Listeners/UpdateDonationLevelId.php       | 42 +++++++++++++++++++
 2 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 src/DonationForms/Listeners/UpdateDonationLevelId.php

diff --git a/src/DonationForms/Actions/DispatchDonateControllerDonationCreatedListeners.php b/src/DonationForms/Actions/DispatchDonateControllerDonationCreatedListeners.php
index c5648d2e02..7e1f26ffda 100644
--- a/src/DonationForms/Actions/DispatchDonateControllerDonationCreatedListeners.php
+++ b/src/DonationForms/Actions/DispatchDonateControllerDonationCreatedListeners.php
@@ -1,11 +1,14 @@
 <?php
+
 namespace Give\DonationForms\Actions;
 
 use Give\DonationForms\DataTransferObjects\DonateControllerData;
 use Give\DonationForms\Listeners\AddRedirectUrlsToGatewayData;
 use Give\DonationForms\Listeners\StoreCustomFields;
 use Give\DonationForms\Listeners\TemporarilyReplaceLegacySuccessPageUri;
+use Give\DonationForms\Listeners\UpdateDonationLevelId;
 use Give\Donations\Models\Donation;
+use Give\Framework\Exceptions\Primitives\Exception;
 use Give\Framework\FieldsAPI\Exceptions\NameCollisionException;
 use Give\Subscriptions\Models\Subscription;
 
@@ -13,12 +16,13 @@ class DispatchDonateControllerDonationCreatedListeners
 {
     /**
      * @since 3.0.0
-     * @throws NameCollisionException
+     * @throws NameCollisionException|Exception
      */
     public function __invoke(DonateControllerData $formData, Donation $donation, ?Subscription $subscription)
     {
         (new StoreCustomFields())($formData->getDonationForm(), $donation, $subscription, $formData->getCustomFields());
         (new TemporarilyReplaceLegacySuccessPageUri())($formData, $donation);
         (new AddRedirectUrlsToGatewayData())($formData, $donation);
+        (new UpdateDonationLevelId())($formData->getDonationForm(), $donation);
     }
 }
\ No newline at end of file
diff --git a/src/DonationForms/Listeners/UpdateDonationLevelId.php b/src/DonationForms/Listeners/UpdateDonationLevelId.php
new file mode 100644
index 0000000000..dc886cd356
--- /dev/null
+++ b/src/DonationForms/Listeners/UpdateDonationLevelId.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Give\DonationForms\Listeners;
+
+use Give\DonationForms\Models\DonationForm;
+use Give\Donations\Models\Donation;
+use Give\Framework\Exceptions\Primitives\Exception;
+use Give\Framework\FieldsAPI\Amount;
+use Give\Framework\FieldsAPI\Exceptions\NameCollisionException;
+
+class UpdateDonationLevelId
+{
+    /**
+     * if the intended donation amount matches a donation level from the amount block settings,
+     * this will update the donation level ID meta with the level array key,
+     * which is used in the donation details screen.
+     *
+     * @unreleased
+     *
+     * @throws NameCollisionException|Exception
+     */
+    public function __invoke(DonationForm $donationForm, Donation $donation)
+    {
+        /** @var Amount $amountField */
+        $amountField = $donationForm->schema()->getNodeByName('amount');
+
+        if (!$amountField) {
+            return;
+        }
+
+        $donationLevel = array_search(
+            (float)$donation->intendedAmount()->formatToDecimal(),
+            $amountField->getLevels(),
+            true
+        );
+
+        if ($donationLevel !== false) {
+            $donation->levelId = (string)$donationLevel;
+            $donation->save();
+        }
+    }
+}
\ No newline at end of file