From ffd1cf0d7ecd2172ef0dae23162402f765653ef3 Mon Sep 17 00:00:00 2001
From: Benjamin Nussbaum <bnussbau@users.noreply.github.com>
Date: Wed, 21 Jan 2026 23:16:27 +0100
Subject: [PATCH] fix(#168): ensure trmnlp_id is unset during plugin
 duplication to prevent unique constraint violation

---
 app/Models/Plugin.php            |  2 +-
 tests/Unit/Models/PluginTest.php | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/app/Models/Plugin.php b/app/Models/Plugin.php
index 31841bc..dceb795 100644
--- a/app/Models/Plugin.php
+++ b/app/Models/Plugin.php
@@ -594,7 +594,7 @@ class Plugin extends Model
         // Get all attributes except id and uuid
         // Use toArray() to get cast values (respects JSON casts)
         $attributes = $this->toArray();
-        unset($attributes['id'], $attributes['uuid']);
+        unset($attributes['id'], $attributes['uuid'], $attributes['trmnlp_id']);
 
         // Handle render_markup_view - copy file content to render_markup
         if ($this->render_markup_view) {
diff --git a/tests/Unit/Models/PluginTest.php b/tests/Unit/Models/PluginTest.php
index aa9a28e..749fb62 100644
--- a/tests/Unit/Models/PluginTest.php
+++ b/tests/Unit/Models/PluginTest.php
@@ -821,6 +821,26 @@ test('plugin duplicate copies all attributes except id and uuid', function (): v
         ->and($duplicate->render_markup_view)->toBeNull();
 });
 
+test('plugin duplicate sets trmnlp_id to null to avoid unique constraint violation', function (): void {
+    $user = User::factory()->create();
+
+    $original = Plugin::factory()->create([
+        'user_id' => $user->id,
+        'name' => 'Plugin with trmnlp_id',
+        'trmnlp_id' => 'test-trmnlp-id-123',
+    ]);
+
+    $duplicate = $original->duplicate();
+
+    // Refresh to ensure casts are applied
+    $original->refresh();
+    $duplicate->refresh();
+
+    expect($duplicate->trmnlp_id)->toBeNull()
+        ->and($original->trmnlp_id)->toBe('test-trmnlp-id-123')
+        ->and($duplicate->name)->toBe('Plugin with trmnlp_id (Copy)');
+});
+
 test('plugin duplicate copies render_markup_view file content to render_markup', function (): void {
     $user = User::factory()->create();