<?php

namespace addons\LsActivity\common\models;
use common\helpers\StringHelper;

use Yii;

/**
 * This is the model class for table "rf_addon_activity_notice".
 *
 * @property int $id 序号
 * @property string|null $title 标题
 * @property string|null $cover 封面 
 * @property string|null $seo_content seo内容 
 * @property string|null $description 描述 
 * @property string|null $seo_key seo关键字 
 * @property string|null $content 文章内容 
 * @property int|null $view 浏览量 
 * @property int|null $sort 优先级
 * @property int|null $check_max 报名人数限制
 * @property int|null $check 已报名人数
 * @property string|null $author 作者
 * @property int|null $status 状态
 * @property string|null $created_at 创建时间
 * @property string|null $updated_at 更新时间
 */
class Activity extends \yii\db\ActiveRecord
{
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'rf_addon_activity_notice';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['view', 'sort', 'check_max', 'check', 'status'], 'integer'],
            [['created_at', 'updated_at'], 'safe'],
            [['title'], 'string', 'max' => 30],
            [['cover'], 'string', 'max' => 100],
            [['seo_content'], 'string', 'max' => 1000],
            [['description', 'content', 'author'], 'string', 'max' => 255],
            [['seo_key'], 'string', 'max' => 50],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => '序号',
            'title' => '标题',
            'cover' => '封面',
            'seo_content' => 'seo内容',
            'description' => '描述',
            'seo_key' => 'seo关键字',
            'content' => '文章内容',
            'view' => '浏览量',
            'sort' => '优先级',
            'check_max' => '报名人数限制',
            'check' => '已报名人数',
            'author' => '作者',
            'status' => '状态',
            'created_at' => '创建时间',
            'updated_at' => '更新时间',
        ];
    }

    /**
     * @param bool $insert
     * @return bool
     */
    public function beforeSave($insert)
    {
        // 推荐位
        // $this->position = $this->getPosition();
        $this->created_at = StringHelper::dateToInt($this->created_at);
        $this->updated_at = time();

        return parent::beforeSave($insert);
    }


    public function getSign()
    {
        return $this->hasMany(Sign::class, ['aid' => 'id']);
    }
}