<?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->id();

            $table->integer('admin_id');
            $table->integer('type')->default(0)->comment('课程类型');
            $table->integer('category_id')->default(0)->comment('分类id');
            $table->string('title')->comment('课程名');
            $table->string('labels')->default('')->comment('标签');
            $table->string('slug')->comment('slug');
            $table->string('thumb', 500)->comment('封面');
            $table->string('short_description', 500)->default('')->comment('简短介绍');
            $table->text('description')->comment('课程介绍');
            $table->timestamp('published_at')->default(null)->nullable(true)->comment('上线时间');
            $table->tinyInteger('is_rec')->default(0)->comment('推荐,0否,1是');
            $table->integer('user_count')->default(0)->comment('学习人数');
            $table->tinyInteger('comment_status')->default(0)->comment('0关闭评论,1开启评论');
            $table->tinyInteger('status')->default(1)->comment('1显示,0隐藏');

            $table->softDeletes();
            $table->timestamps();
        });
    }

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