<?php

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

class AlterImmerseTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('immerse', function (Blueprint $table) {
            $table->string('poem_id')->after('size')->comment('一言id');
            $table->string('temp_id')->after('poem_id')->comment('模板id');
            $table->string('thumbnail')->after('temp_id')->nullable()->comment('封面图');
            $table->string('bgm')->after('thumbnail')->nullable()->comment('背景音乐');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropColumns('immerse', ['poem_id', 'temp_id', 'thumbnail', 'bgm']);
    }
}