<?php
|
|
namespace app\common\library\easywechat;
|
|
use app\api\model\settings\Setting as SettingModel;
|
use app\common\model\app\AppPay as AppPayModel;
|
use EasyWeChat\Factory;
|
use app\common\exception\BaseException;
|
use app\common\model\app\AppWx as AppWxModel;
|
use app\common\model\app\App as AppModel;
|
use app\common\model\supplier\Supplier as SupplierModel;
|
|
/**
|
* 微信小程序
|
*/
|
class AppWx
|
{
|
public static function getApp($app_id = null)
|
{
|
// 获取当前小程序信息
|
$wxConfig = AppWxModel::getAppWxCache($app_id);
|
// 验证appid和appsecret是否填写
|
if (empty($wxConfig['wxapp_id']) || empty($wxConfig['wxapp_secret'])) {
|
throw new BaseException(['msg' => '请到 [后台-应用-小程序设置] 填写appid 和 appsecret']);
|
}
|
$config = [
|
'app_id' => $wxConfig['wxapp_id'],
|
'secret' => $wxConfig['wxapp_secret'],
|
'response_type' => 'array',
|
];
|
return Factory::miniProgram($config);
|
}
|
|
public static function getWxPayApp($app_id,$shop_supplier_id=0)
|
{
|
// 获取当前小程序信息
|
$wxConfig = AppWxModel::getAppWxCache($app_id);
|
// 验证appid和appsecret是否填写
|
if (empty($wxConfig['wxapp_id']) || empty($wxConfig['wxapp_secret'])) {
|
throw new BaseException(['msg' => '请到 [后台-应用-小程序设置] 填写appid 和 appsecret']);
|
}
|
|
//获取后台是否设置了商户独立收款 by yj 2024.3.12
|
//$is_independent = SettingModel::getIndependentOpen();
|
$is_independent = SupplierModel::getIndependentOpen($shop_supplier_id);
|
if(!empty($is_independent)){
|
//分每个商户有单独的付呗支付信息
|
$app = AppPayModel::detail($shop_supplier_id);
|
}else{
|
$app = AppModel::detail($app_id);
|
}
|
|
if (empty($app['cert_pem']) || empty($app['key_pem'])) {
|
throw new BaseException(['msg' => '请先到后台[应用->支付设置]填写微信支付证书文件']);
|
}
|
// cert目录
|
$filePath = root_path() . 'runtime/cert/app/' . $wxConfig['app_id'] . '/';
|
|
$config = [
|
'app_id' => $wxConfig['wxapp_id'],
|
'mch_id' => $app['mchid'],
|
'key' => $app['apikey'], // API 密钥
|
// 如需使用敏感接口（如退款、发送红包等）需要配置 API 证书路径(登录商户平台下载 API 证书)
|
'cert_path' => $filePath . 'cert.pem',
|
'key_path' => $filePath . 'key.pem',
|
'sandbox' => false, // 设置为 false 或注释则关闭沙箱模式
|
];
|
return Factory::payment($config);
|
}
|
|
/**
|
* 获取session_key
|
* @param $code
|
* @return array|mixed
|
*/
|
public static function sessionKey($app, $code)
|
{
|
/**
|
* code 换取 session_key
|
* 这是一个 HTTPS 接口，开发者服务器使用登录凭证 code 获取 session_key 和 openid。
|
* 其中 session_key 是对用户数据进行加密签名的密钥。为了自身应用安全，session_key 不应该在网络上传输。
|
*/
|
$url = 'https://api.weixin.qq.com/sns/jscode2session';
|
$result = json_decode(curl($url, [
|
'appid' => $app['config']['app_id'],
|
'secret' => $app['config']['secret'],
|
'grant_type' => 'authorization_code',
|
'js_code' => $code
|
]), true);
|
if (isset($result['errcode'])) {
|
return false;
|
}
|
return $result;
|
}
|
}
|
