<?php

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

class CreateAssetTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('asset', function (Blueprint $table) {
            $table->unsignedInteger('id', true)->comment('파일번호');
            $table->string('uid', 100)->default('')->comment('파일 UID');
            $table->string('orgin_name', 255)->default('')->comment('원본파일명');
            $table->string('name', 255)->default('')->comment('업로드 파일명');
            $table->string('path', 255)->default('')->comment('서버 파일명');
            $table->string('type', 50)->default('')->comment('파일종류');
            $table->bigInteger('size')->default(0)->comment('파일용량');
            $table->smallInteger('width')->default(0)->comment('이미지 가로사이즈');
            $table->smallInteger('height')->default(0)->comment('이미지 세로사이즈');
            $table->string('ext', 20)->default('')->comment('파일확장자');
            $table->integer('count')->default(0)->comment('다운로드수');
            $table->unsignedInteger('created_id')->nullable()->comment('등록 회원번호');
            $table->unsignedInteger('updated_id')->nullable()->comment('수정 회원번호');
            $table->unsignedInteger('deleted_id')->nullable()->comment('삭제 회원번호');
            $table->datetime('created_at')->nullable()->comment('등록일시');
            $table->datetime('updated_at')->nullable()->comment('수정일시');
            $table->dateTime('deleted_at')->nullable()->comment('삭제일시');

            // 인덱스
            $table->unique('uid', 'uk_tbl_asset_uid');
            $table->index('created_at', 'ik_tbl_asset_created_at');

            // 외래키
            $table->foreign('created_id', 'fk_tbl_asset_created_id')
                ->references('id')->on('user')
                ->onUpdate('cascade')
                ->onDelete('cascade');
        });
    }

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