From bf153b2906af9a29ffc6cf38a04f93521a413a35 Mon Sep 17 00:00:00 2001
From: Thorsten Bus <thorsten@buss-labs.de>
Date: Sun, 3 May 2026 22:20:07 +0200
Subject: [PATCH] feat(db): auto-migrate 4 legacy macro settings to new
 assignment system

---
 ...3_100700_migrate_legacy_macro_settings.php | 72 +++++++++++++++++++
 .../MigrateLegacyMacroSettingsTest.php        | 50 +++++++++++++
 2 files changed, 122 insertions(+)
 create mode 100644 database/migrations/2026_05_03_100700_migrate_legacy_macro_settings.php
 create mode 100644 tests/Feature/Migrations/MigrateLegacyMacroSettingsTest.php

diff --git a/database/migrations/2026_05_03_100700_migrate_legacy_macro_settings.php b/database/migrations/2026_05_03_100700_migrate_legacy_macro_settings.php
new file mode 100644
index 0000000..557fa28
--- /dev/null
+++ b/database/migrations/2026_05_03_100700_migrate_legacy_macro_settings.php
@@ -0,0 +1,72 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class () extends Migration {
+    public function up(): void
+    {
+        $name = DB::table('settings')->where('key', 'macro_name')->value('value');
+        $uuid = DB::table('settings')->where('key', 'macro_uuid')->value('value');
+
+        if (empty($name) || empty($uuid)) {
+            return;
+        }
+
+        $collectionName = DB::table('settings')->where('key', 'macro_collection_name')->value('value');
+        $collectionUuid = DB::table('settings')->where('key', 'macro_collection_uuid')->value('value');
+
+        DB::transaction(function () use ($name, $uuid, $collectionName, $collectionUuid) {
+            $labelId = DB::table('labels')->insertGetId([
+                'name' => 'Copyright',
+                'color' => null,
+                'created_at' => now(),
+                'updated_at' => now(),
+            ]);
+
+            $macroId = DB::table('macros')->insertGetId([
+                'uuid' => strtoupper($uuid),
+                'name' => $name,
+                'last_imported_filename' => 'legacy-settings-migration',
+                'last_imported_at' => now(),
+                'created_at' => now(),
+                'updated_at' => now(),
+            ]);
+
+            if (! empty($collectionUuid) && ! empty($collectionName)) {
+                $collectionId = DB::table('macro_collections')->insertGetId([
+                    'uuid' => strtoupper($collectionUuid),
+                    'name' => $collectionName,
+                    'last_imported_at' => now(),
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ]);
+                DB::table('macro_collection_macros')->insert([
+                    'macro_collection_id' => $collectionId,
+                    'macro_id' => $macroId,
+                    'order' => 0,
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ]);
+            }
+
+            DB::table('macro_assignments')->insert([
+                'part_type' => 'song',
+                'macro_id' => $macroId,
+                'position' => 'by_label',
+                'label_id' => $labelId,
+                'order' => 0,
+                'created_at' => now(),
+                'updated_at' => now(),
+            ]);
+
+            DB::table('settings')
+                ->whereIn('key', ['macro_name', 'macro_uuid', 'macro_collection_name', 'macro_collection_uuid'])
+                ->delete();
+        });
+    }
+
+    public function down(): void
+    {
+    }
+};
diff --git a/tests/Feature/Migrations/MigrateLegacyMacroSettingsTest.php b/tests/Feature/Migrations/MigrateLegacyMacroSettingsTest.php
new file mode 100644
index 0000000..2ad7a99
--- /dev/null
+++ b/tests/Feature/Migrations/MigrateLegacyMacroSettingsTest.php
@@ -0,0 +1,50 @@
+<?php
+
+use Illuminate\Support\Facades\DB;
+
+test('migration is no-op when macro settings are empty', function () {
+    expect(DB::table('macro_assignments')->count())->toBe(0);
+    expect(DB::table('macros')->count())->toBe(0);
+});
+
+test('migration creates assignment when all 4 keys are present', function () {
+    DB::table('settings')->insert([
+        ['key' => 'macro_name', 'value' => 'Copyright Makro', 'created_at' => now(), 'updated_at' => now()],
+        ['key' => 'macro_uuid', 'value' => 'AAAAAAAA-1111-2222-3333-FFFFFFFFFFFF', 'created_at' => now(), 'updated_at' => now()],
+        ['key' => 'macro_collection_name', 'value' => '--MAIN--', 'created_at' => now(), 'updated_at' => now()],
+        ['key' => 'macro_collection_uuid', 'value' => '8D02FC57-83F8-4042-9B90-81C229728426', 'created_at' => now(), 'updated_at' => now()],
+    ]);
+
+    $migration = require database_path('migrations/2026_05_03_100700_migrate_legacy_macro_settings.php');
+    $migration->up();
+
+    expect(DB::table('labels')->where('name', 'Copyright')->exists())->toBeTrue();
+    expect(DB::table('macros')->where('uuid', 'AAAAAAAA-1111-2222-3333-FFFFFFFFFFFF')->exists())->toBeTrue();
+    expect(DB::table('macro_assignments')->where('part_type', 'song')->where('position', 'by_label')->exists())->toBeTrue();
+    expect(DB::table('settings')->whereIn('key', ['macro_name', 'macro_uuid', 'macro_collection_name', 'macro_collection_uuid'])->count())->toBe(0);
+});
+
+test('migration works when only name and uuid are set (no collection)', function () {
+    DB::table('settings')->insert([
+        ['key' => 'macro_name', 'value' => 'Simple Makro', 'created_at' => now(), 'updated_at' => now()],
+        ['key' => 'macro_uuid', 'value' => 'BBBBBBBB-1111-2222-3333-FFFFFFFFFFFF', 'created_at' => now(), 'updated_at' => now()],
+    ]);
+
+    $migration = require database_path('migrations/2026_05_03_100700_migrate_legacy_macro_settings.php');
+    $migration->up();
+
+    expect(DB::table('macro_assignments')->where('part_type', 'song')->exists())->toBeTrue();
+    expect(DB::table('macro_collections')->count())->toBe(0);
+});
+
+test('migration is no-op when macro_uuid is empty', function () {
+    DB::table('settings')->insert([
+        ['key' => 'macro_name', 'value' => 'Makro Ohne UUID', 'created_at' => now(), 'updated_at' => now()],
+        ['key' => 'macro_uuid', 'value' => '', 'created_at' => now(), 'updated_at' => now()],
+    ]);
+
+    $migration = require database_path('migrations/2026_05_03_100700_migrate_legacy_macro_settings.php');
+    $migration->up();
+
+    expect(DB::table('macro_assignments')->count())->toBe(0);
+});