live_product_api/app/api/controller/v1/Bind.php

<?php
declare (strict_types=1);
namespace app\api\controller\v1;


use app\BaseViewController;
use app\model\admin\Site;
use app\Request;
use library\exceptions\AuthException;
use library\lib\weixina;
use think\App;
use think\facade\Db;

class Bind  extends BaseViewController {

    private $siteData;
    public function __construct(App $app)
    {
        parent::__construct($app);
        $request = \request();
        $secret_key = $request->get('secret_key');
        if(empty($secret_key)) {
            throw new AuthException('参数错误，请重新扫码', -9);
        }
        $this->siteData = (new Site)->where('secret_key',$secret_key)->find();

    }
    /**
     * 绑定数据
     */
    public function system_bind(Request $request){
        $token = $request->get('token');

        if(empty($token)) {
            $this->assign('error','token 错误,请重新扫码绑定!');
            return $this->display('binderror');
        }
        $token = str_replace(" ","+",$token);
        $str = crypto_decrypt(base64_decode($token),'md5_user_token');
        if(empty($str)) {
            $this->assign('error','token 错误,请重新扫码绑定!');
            return $this->display('binderror');
        }
        $strAr = explode('|',$str);
        if(count($strAr) != 2) {
            $this->assign('error','数据出错！');
            return $this->display('binderror');
        }
        $w = $this->weixinLogin();
        if(!$w[1]) {
            return $w[0];
        }
        $this->assign('user',$w[0]);
        $this->assign('site',$this->siteData);
        $this->assign('token',$token);
        $this->assign('secret_key',$this->siteData['secret_key']);
        return $this->display('bindqrcode');
    }


    public function system_bind_data(Request $request){
        $token = $request->post('token');
        if(empty($token)) {
            return app('json')->fail('token 错误,请重新扫码绑定!');
        }
        $token = str_replace(" ","+",$token);
        $str = crypto_decrypt(base64_decode($token),'md5_user_token');
        if(empty($str)) {
            return app('json')->fail('token 错误,请重新扫码绑定!');
        }

        $strAr = explode('|',$str);
        if(count($strAr) != 2) {
            $this->assign('error','数据出错！');
            return $this->display('binderror');
        }

        $w = $this->weixinLogin();
        if(!$w[1]) {
            return $w[0];
        }
        $userInfo = $w[0];
        $count = Db::name("weixin_push_user")
            ->where('sassid',$this->siteData['sassid'])
            ->where('openid',$userInfo['openid'])
            ->where('uid',$strAr[0])
            ->count();
        if($count <= 0) {
            $d['type'] = 'admin';
            $d['sassid'] = $this->siteData['sassid'];
            $d['uid'] = $strAr[0];
            $d['time'] = time();
            $d['avatar'] = $userInfo['headimgurl'];
            $d['nickname'] = $userInfo['nickname'];
            $d['openid'] = $userInfo['openid'];
            Db::name("weixin_push_user")->insert($d);
        }

        return app('json')->success('操作成功');
    }


    public function bindsuccess(){
        return $this->display();
    }

    /**
     * 微信登录板顶
     */
    private function weixinLogin() {
        $weixinUser = cookie('weix_userinfo');
        if(!empty($weixinUser)) return [unserialize($weixinUser),true];
        $domain = \request()->url();
        cookie('w_url',$domain);
        $weixinA = new weixina;
        return [$weixinA->oauth('login'),false];
    }

}