mall/plugins/scanCodePay/controllers/BaseController.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\plugins\scanCodePay\controllers;


use app\models\Plugins;
use app\models\WechatConfig;
use EasyWeChat\Factory;
use yii\base\Module;
use yii\web\Controller;

class BaseController extends Controller
{

    public $wechat_config;
    public $wechat;
    public $wechatPay;

    /**
     * 原路由
     * @var string
     */
    public $route = null;


    public function __construct(string $id, Module $module, array $config = [])
    {
        $this->route = $config['callback'];
        $route = isset($_GET['r']) ? $_GET['r'] : null;
        if ($route && strpos($route, 'plugin') !== false) {
            if ($from = explode('/', $route)[0]) {
                switch ($from) {
                    case 'client':
                        $this->clientEvent();
                        break;
                    case 'admin':
                        $this->adminEvent();
                        break;
                    default:
                        break;
                }
            }
        }
    }


    /**
     * 客户端接口事件绑定
     */
    public function clientEvent() {
        $plugin = explode('/', $this->route)[0];
        if (!$plugin) {
            return;
        }
        $plugins_data = cache()->get('plugins_data_cache');
        // 取缓存
        if (!$plugins_data) {
            $plugins_data = Plugins::find()->asArray()->all();
            if (!$plugins_data) {
                return;
            }
            \Yii::$app->cache->set('plugins_data_cache', $plugins_data, 3600);
        }
        $temp_key = array_column($plugins_data, 'key');
        $data = array_combine($temp_key, $plugins_data);
        if (isset($data[$plugin]) && $data[$plugin]['status'] == Plugins::STATUS_OPEN) {
            require __DIR__ .'/../PluginInit.php';
            $str = '\app\plugins\%s\PluginInit';
            $class = sprintf($str, $plugin);
            if (method_exists($class, 'init')) {
                call_user_func($class. '::init', ['route' => $this->route]);
            }
        }
    }


    /**
     * 后台接口事件绑定
     */
    public function adminEvent() {

    }

    public function init ()
    {
        parent::init();
        // 获取微信配置进行初始化
        $this->wechat_config = WechatConfig::findOne(['store_id' => get_store_id(), 'type' => 1]);
        if (!$this->wechat_config) {
            throw new \Exception('Wechat App Is Null');
        }

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

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

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

        $config = [
            'app_id' => $this->wechat_config->app_id,
            'secret' => $this->wechat_config->app_secret,
            'key' => $this->wechat_config->pay_key,
            'mch_id' => $this->wechat_config->mch_id,
            'cert_path' => $cert_pem_file,
            'key_path' => $key_pem_file,
            'response_type' => 'array'
        ];

        $this->wechatPay = Factory::payment($config);
    }
}