From 172a8b4404ea4ef10801d4662a68c7503aef23e1 Mon Sep 17 00:00:00 2001
From: Jake Vanderwerf <get@jakevanderwerf.ca>
Date: Tue, 10 Feb 2026 23:47:05 +0000
Subject: [PATCH] =Minor changes to upload system for when a field's value is deleted, and replaced with a new item

---
 inc/managers/queue/executors/UploadExecutor.php |   15 +++++++++++----
 1 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/inc/managers/queue/executors/UploadExecutor.php b/inc/managers/queue/executors/UploadExecutor.php
index 3cc90a7..0c693d6 100644
--- a/inc/managers/queue/executors/UploadExecutor.php
+++ b/inc/managers/queue/executors/UploadExecutor.php
@@ -636,11 +636,18 @@
 			return;
 		}
 
-		$existing = $meta->get($data['field_name']);
-		$existingIds = !empty($existing) ? explode(',', $existing) : [];
-		$allIds = array_unique(array_merge($existingIds, $attachmentIds));
+		$fieldType = $data['field_type'] ?? 'single';
 
-		$meta->set($data['field_name'], implode(',', $allIds));
+		if ($fieldType === 'single') {
+			// Single field: replace with latest upload
+			$meta->set($data['field_name'], end($attachmentIds));
+		} else {
+			// Multi field: merge with existing
+			$existing = $meta->get($data['field_name']);
+			$existingIds = !empty($existing) ? explode(',', $existing) : [];
+			$allIds = array_unique(array_merge($existingIds, $attachmentIds));
+			$meta->set($data['field_name'], implode(',', $allIds));
+		}
 	}
 
 	private function updateFieldValue(array $data, array $results): void

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