mall/modules/common/controllers/WechatNativeController.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\modules\common\controllers;
use app\utils\QrCode;
use app\utils\Wechat\WechatProfit;
use EasyWeChat\Factory;
use EasyWeChat\Kernel\Exceptions\InvalidArgumentException;
use EasyWeChat\Kernel\Exceptions\InvalidConfigException;
use GuzzleHttp\Exception\GuzzleException;
use Think\Exception;

use app\models\WechatConfig;
use app\models\Option;
class WechatNativeController extends WechatProfit
{
    public $mch_id;
    public $private_key;
    public $certificate;
    public $certificate_serial_no;
    public $http;
    public $secret_key;
    public $config;
    // TODO: 微信走统一的订单回调接口
    public static $notify_url = 'wechat/notify';

    /**
     * @var wechat对象配置
     */
    public static $wechat_config;

    public function inits($order)
    {
        try {
            //parent::init(0,0,1);
            //parent::initSaas(WechatProfit::WECHAT_KIND_PAY);
            self::$wechat_config = new WechatConfig();
            $keys = [
                'platform_appid',
                'platform_mch_id',
                'platform_key',
                'platform_pay_key',
                'platform_apiclient_cert',
                'platform_apiclient_key',
                'platform_api_key',
            ];
            $data = Option::get($keys, 0, 'saas');
            $data = array_column($data, 'value','name');
            self::$wechat_config->app_id     = $data['platform_appid'];
            self::$wechat_config->app_secret = $data['platform_key'];
            self::$wechat_config->mch_id     = $data['platform_mch_id'];
            self::$wechat_config->pay_key    = $data['platform_pay_key'];
            self::$wechat_config->cert_pem   = $data['platform_apiclient_cert'];
            self::$wechat_config->key_pem    = $data['platform_apiclient_key'];
            $config = [
                'app_id' => self::$wechat_config->app_id,
                'secret' => self::$wechat_config->app_secret,
                'response_type' => 'array'
            ];

            // 证书
            if (!is_dir(\Yii::$app->runtimePath . '/pem')) {
                mkdir(\Yii::$app->runtimePath . '/pem');
                file_put_contents(\Yii::$app->runtimePath . '/pem/index.html', '');
            }

            $cert_pem_file = null;
            if (self::$wechat_config->cert_pem) {
                $cert_pem_file = \Yii::$app->runtimePath . '/pem/' . md5(self::$wechat_config->cert_pem);
                if (!file_exists($cert_pem_file)) {
                    file_put_contents($cert_pem_file, self::$wechat_config->cert_pem);
                }
            }
            $key_pem_file = null;
            if (self::$wechat_config->key_pem) {
                $key_pem_file = \Yii::$app->runtimePath . '/pem/' . md5(self::$wechat_config->key_pem);
                if (!file_exists($key_pem_file)) {
                    file_put_contents($key_pem_file, self::$wechat_config->key_pem);
                }
            }

            $config['key'] = self::$wechat_config->pay_key;
            $config['mch_id'] = self::$wechat_config->mch_id;
            $config['cert_path'] = $cert_pem_file;
            $config['key_path'] = $key_pem_file;
            self::$wechat_pay = Factory::payment($config);
        } catch (\Exception $e) {
            return [
                'code' => 1,
                'msg' => $e->getMessage(),
                'file' => $e->getFile(),
                'line' => $e->getLine(),
            ];
        }
        $data = [
            'appid' => self::$wechat_pay->config->app_id,
            'mch_id' => self::$wechat_pay->config->mch_id,
            'sub_mch_id' => self::$wechat_pay->config->sub_mch_id,
            'out_trade_no' => $order->order_no,
            'body' => $order->desc,
            //'notify_url' => pay_notify_url(self::$notify_url),
            'notify_url' => $this->new_pay_url(self::$notify_url),
            'trade_type' => 'NATIVE',
            'product_id' => 1,
            'sign_type'=>"MD5",
            'total_fee'=>$order->total_price*1*100,
            'time_start'=>date("YmdHis",time()),
            'time_expire'=>date("YmdHis",time()+60),
        ];
        $res = self::$wechat_pay->order->unify($data);
        if($res['return_code'] === "SUCCESS"){
            $filename = md5('wxNative_' . $order->store_id.time());
            $path = \Yii::$app->runtimePath . '/image/' . $filename . '.jpg';
            $text = $res['code_url'];
            QrCode::image($text, 500, false, 'L', 'JPEG', 0, ['255,255,255', '0,0,0'], 1, false, $path);
            return [
                'code'=>0,
                'name'=>$order->desc,
                'order_id'=>$order->id,
                'url'=>\Yii::$app->request->hostInfo .'/runtime/image/'. $filename . '.jpg',
                'desc'=>"付款后，系统使用期限将延长一年",
                'total_price'=>$order->total_price*1,
                'data'=>$data,
                'end_time'=>date("Y-m-d",strtotime('+1 year'))
            ];
        }else{
            return [
                'code' => 0,
                'msg' => $res['return_msg'],
                'data' => $data
            ];
        }
    }
    public function index(){
        $app = Factory::payment($this->config);
    }

    private function new_pay_url($suffix){
        $hostInfo = \Yii::$app->request->hostInfo;
        if (\Yii::$app->request->getIsSecureConnection()) {
            $hostInfo = str_replace('http:', 'https:', $hostInfo);
        } else {
            $hostInfo = str_replace('https:', 'http:', $hostInfo);
        }
        $hostInfo .= '/index.php/' . $suffix . '/-1';
        return $hostInfo;
    }
}