lachang/app/common/model/analysis/AnalysisMonthlyRetain.php

<?php

declare (strict_types = 1);

namespace app\common\model\analysis;

use app\common\model\BaseModel;

/**
 * 每月访问留存模型
 * Class AnalysisMonthlyRetain
 * @package app\common\model\analysis
 */
class AnalysisMonthlyRetain extends BaseModel
{

    // 定义表名
    protected $name = 'analysis_monthly_retain';

    // 定义主键
    protected $pk = 'id';

    /**
     * 一对多关联 新增用户留存
     * @return \think\model\relation\HasMany
     */
    public function retainTagNew()
    {
        return $this->hasMany(AnalysisMonthlyRetainTag::class, 'retain_id')
            ->where('type', AnalysisMonthlyRetainTag::TYPE_NEW)
            ->order(['key' => 'asc']);
    }

    /**
     * 一对多关联 活跃用户留存
     * @return \think\model\relation\HasMany
     */
    public function retainTagActive()
    {
        return $this->hasMany(AnalysisMonthlyRetainTag::class, 'retain_id')
            ->where('type', AnalysisMonthlyRetainTag::TYPE_ACTIVE)
            ->order(['key' => 'asc']);
    }
}