nihonbuzz-academy/database/seeders/LevelSeeder.php

<?php

namespace Database\Seeders;

use Illuminate\Database\Console\Seeds\WithoutModelEvents;
use Illuminate\Database\Seeder;

class LevelSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $levels = [
            ['code' => 'BASIC', 'name' => 'Bahasa Jepang Dasar', 'order_index' => 0, 'description' => 'Level pengenalan hiragana, katakana, dan ungkapan dasar.'],
            ['code' => 'N5', 'name' => 'Beginner', 'order_index' => 1, 'description' => 'The ability to understand some basic Japanese.'],
            ['code' => 'N4', 'name' => 'Elementary', 'order_index' => 2, 'description' => 'The ability to understand basic Japanese.'],
            ['code' => 'N3', 'name' => 'Intermediate', 'order_index' => 3, 'description' => 'The ability to understand Japanese used in everyday situations to a certain degree.'],
            ['code' => 'N2', 'name' => 'Pre-Advanced', 'order_index' => 4, 'description' => 'The ability to understand Japanese used in everyday situations, and in a variety of circumstances to a certain degree.'],
            ['code' => 'N1', 'name' => 'Advanced', 'order_index' => 5, 'description' => 'The ability to understand Japanese used in a variety of circumstances.'],
        ];

        foreach ($levels as $level) {
            \App\Models\Level::firstOrCreate(['code' => $level['code']], $level);
        }
    }
}