car_info/plugin/admin/app/model/Rule.php

<?php

namespace plugin\admin\app\model;

use plugin\admin\app\model\Base;

/**
 * @property integer $id 主键(主键)
 * @property string $title 标题
 * @property string $icon 图标
 * @property string $key 标识
 * @property integer $pid 上级菜单
 * @property string $created_at 创建时间
 * @property string $updated_at 更新时间
 * @property string $href url
 * @property integer $type 类型
 * @property integer $weight 排序
 */
class Rule extends Base
{
    /**
     * The table associated with the model.
     *
     * @var string
     */
    protected $table = 'wa_rules';

    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected $primaryKey = 'id';

    /**
     * 获取翻译后的标题
     * @param string $lang 语言代码
     * @return string
     */
    public function getTranslatedTitle($lang = null)
    {
        if (!$lang) {
            $lang = session('lang', 'zh-cn');
        }
        
        $translatedTitle = RuleTranslation::getTranslatedTitle($this->id, $lang);
        return $translatedTitle ?: $this->title;
    }

    /**
     * 设置翻译标题
     * @param string $lang 语言代码
     * @param string $title 翻译标题
     * @return bool
     */
    public function setTranslatedTitle($lang, $title)
    {
        return RuleTranslation::updateOrCreate(
            ['rule_id' => $this->id, 'lang' => $lang],
            ['title' => $title]
        );
    }
}