huahuibao/app/admin/controllers/InviteController.php

<?php
namespace backend\controllers;
use common\services\xhInviteService;
use common\components\util;
use Yii;
use yii\web\Controller;
use yii\helpers\Json;
use common\components\qrCodeUtil;
use common\components\page;
use common\models\xhInvite;

class InviteController extends BackendController
{

	/**
	 * 二维码列表
	 */
	public function actionList()
	{
    	$get			= Yii::$app->request->get();
    	$query			= xhInvite::find();
    	$query->where(['merchantId' =>$this->merchantId]);
	    $countQuery		= clone $query;
	    $count			= $countQuery->count();
	    $page			= isset($get['page']) ? $get['page'] : 1;
	    $pageSize		= 20;
	    $offset			= ($page - 1) * $pageSize;
	    $models			= $query->offset($offset)->orderBy('id desc')->limit($pageSize)->asArray()->all();
	    $page			= new page($count,$page,$pageSize);
	    $paging 		= $page->fpage();
	    $now			= time();
    	return $this->render('list', ['models' => $models,'paging' => $paging]);
	}

	/**
	 * 生成二维码
	 */
	public function actionGenerate()
	{
		if(empty($this->merchant['agentLevel'])){
			util::failInfo('您还不是代理商');
		}
		$return = xhInviteService::generate($this->merchantId);
		util::encode($return);
	}

}