<?php

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

class CreateCoursesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('courses', function (Blueprint $table) {
            $table->uuid('id')->primary()->default(DB::raw('uuid_generate_v1mc()'));
            $table->string('title',256)->index();
            $table->string('subtitle',256)->nullable();
            $table->string('cover',256)->nullable();
            $table->text('content')->nullable();
            $table->enum('content_type',['markdown','text','html'])->default('markdown');
            $table->uuid('teacher')->nullable()->index();
            $table->timestamp('start_at')->nullable()->index();
            $table->timestamp('end_at')->nullable()->index();
            $table->uuid('studio_id')->index();
            $table->timestamps();
        });
    }

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