command to migrate old tutorials into new ones

app/Console/Commands/Migrations/MigrateTutorials.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Console\Commands\Migrations;
+
+use App\Models\Users\Tutorial;
+use App\User;
+use Illuminate\Console\Command;
+
+class MigrateTutorials extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'users:migrate-tutorials';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Migrate user tutorial settings';
+
+    private $count = 0;
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        User::whereNotNull('settings')
+            ->chunk(5000, function ($users): void {
+                /** @var User $user */
+                foreach ($users as $user) {
+                    $this->count++;
+                    $settings = $user->settings;
+
+                    foreach ($settings as $key => $setting) {
+                        if (str_starts_with($key, 'tutorial_')) {
+                            $tutorial = new Tutorial();
+                            $tutorial->user_id = $user->id;
+                            $tutorial->code = mb_substr($key, 9);
+                            $tutorial->save();
+                            unset($settings[$key]);
+                        }
+                    }
+                    $user->updateQuietly(['settings' => $settings]);
+                }
+            });
+
+        $this->info('Migrated ' . $this->count . ' user tutorials.');
+        return Command::SUCCESS;
+    }
+}