nihonbuzz-academy/database/migrations/2026_01_22_230904_create_modules_table.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('modules', function (Blueprint $table) {
            $table->uuid('id')->primary();
            $table->foreignUuid('course_id')->constrained('courses')->cascadeOnDelete();
            $table->string('title');
            $table->text('description')->nullable();
            $table->integer('order_index')->default(0);
            $table->boolean('is_free_preview')->default(false);
            $table->json('metadata')->nullable();
            $table->timestamps();
            $table->softDeletes();
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('modules');
    }
};