<?php
// +------------------------------------------------+
// |http://www.cjango.com                           |
// +------------------------------------------------+
// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
// +------------------------------------------------+
// | Author: 小陈叔叔 <Jason.Chen>                  |
// +------------------------------------------------+
namespace app\common\service;

use app\common\model\Advert as AdvertModel;
use app\common\validate\Advert as AdvertValidate;

class Advert extends _Init
{
    public static function add($data)
    {
        $validate = new AdvertValidate();

        if (!$validate->check($data)) {
            return $$validate->getError();
        }

        if (AdvertModel::create($data)) {
            return true;
        } else {
            return '添加失败';
        }
    }

    public static function edit($data)
    {
        $validate = new AdvertValidate();

        if (!$validate->check($data)) {
            return $$validate->getError();
        }

        if (AdvertModel::update($data)) {
            return true;
        } else {
            return '编辑失败';
        }
    }

    public static function del($id)
    {
        $info = AdvertModel::get($id);

        if (!$info) {
            return $this->error('数据不存在');
        } elseif ($info->save(['status' => -1])) {
            return true;
        } else {
            return '删除失败';
        }
    }

    /**
     * [status description]
     * @param  [type] $id     [description]
     * @param  [type] $status [description]
     * @param  [type] $type   [description]
     * @return [type]         [description]
     */
    public static function status($id, $status, $type)
    {
        $info = AdvertModel::get($id);
        if (!$info) {
            return $this->error('数据不存在');
        } elseif ($info->save([$type => $status])) {
            Logs::write('修改状态', [$type => $status]);
            return true;
        } else {
            return '设置失败';
        }
    }
}