MachantPay.php 7.5 KB

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  1. <?php
  2. namespace crmeb\payment;
  3. use \Yurun\PaySDK\Weixin\Params\PublicParams;
  4. use \Yurun\PaySDK\Weixin\CompanyPay\Weixin\Pay\Request;
  5. use \Yurun\PaySDK\Weixin\CompanyPay\Bank\Pay\Request as BankRequest;
  6. use \Yurun\PaySDK\Weixin\SDK; // TODO: update to V3
  7. use crmeb\services\SystemConfigService;
  8. use EasyWeChat\Core\Exception;
  9. use \think\facade\Config;
  10. /**
  11. * 企业付款
  12. *
  13. * 包含微信/支付宝等付款到零钱,付款到银行卡
  14. */
  15. class MachantPay {
  16. const BANK_MAP = [
  17. '工商银行' => '1002',
  18. '农业银行' => '1005',
  19. '建设银行' => '1003',
  20. '中国银行' => '1026',
  21. '交通银行' => '1020',
  22. '招商银行' => '1001',
  23. '邮储银行' => '1066',
  24. '民生银行' => '1006',
  25. '平安银行' => '1010',
  26. '中信银行' => '1021',
  27. '浦发银行' => '1004',
  28. '兴业银行' => '1009',
  29. '光大银行' => '1022',
  30. '广发银行' => '1027',
  31. '华夏银行' => '1025',
  32. '中原银行' => '4753',
  33. '河南省农村信用社' => '4115',
  34. '山西省农村信用社' => '4156',
  35. '安徽省农村信用社' => '4166',
  36. ];
  37. /**
  38. * 获得微信支付-付款到零钱/银行卡 API 用到的参数
  39. *
  40. * DEPENDENCIES: 数据库读取
  41. */
  42. protected static function getWeixinParams()
  43. {
  44. // 读取配置
  45. $payment = SystemConfigService::more([
  46. 'pay_routine_appid',
  47. 'pay_routine_mchid',
  48. 'pay_routine_key',
  49. 'pay_routine_client_cert',
  50. 'pay_routine_client_key',
  51. 'pay_weixin_open',
  52. ]);
  53. if (!isset($payment['pay_weixin_open']) || !$payment['pay_weixin_open']) {
  54. throw new Exception('weixin pay is not enabled.', -1);
  55. }
  56. $params = new PublicParams();
  57. $params->appID = $payment['pay_routine_appid'] ?? '';
  58. $params->mch_id = $payment['pay_routine_mchid'] ?? '';
  59. $params->key = $payment['pay_routine_key'] ?? '';
  60. $params->keyPath = realpath('.' . $payment['pay_routine_client_key']);
  61. $params->certPath = realpath('.' . $payment['pay_routine_client_cert']);
  62. return $params;
  63. }
  64. /**
  65. * 付款到微信零钱
  66. *
  67. * 文档见 (https://doc.yurunsoft.com/PaySDK/112)
  68. *
  69. * NOTICE: 本函数只是调用微信 API,并未进行业务逻辑处理。
  70. *
  71. * @param int $openid: wechat user openid
  72. * @param string $trade_no: 付款订单号,平台自定义
  73. * @param int $amount: 金额,单位为元,内部转换为分
  74. * @param string $desc: 订单描述
  75. * @param string $realname: 收款放真实姓名, 参数 check_name 为 FORCE_CHECK 时使用。
  76. *
  77. * @return (bool, int, string) (是否成功,错误代码,错误信息)
  78. *
  79. * TODO: 微信付款升级为 V3(https://wechatpay-api.gitbook.io/wechatpay-api-v3/wei-xin-zhi-fu-api-v3-jie-kou-gui-fan)
  80. * 本功能使用 Yurunsoft/PaySDK 也已支持 V3 (2021/11/28),但申请微信支付时未申请微信 V3 相关 Key。等待升级使用 V3 协议,或再做一个函数
  81. */
  82. public static function toWeixin($openid, $trade_no, $amount, $desc='', $realname='')
  83. {
  84. try {
  85. $caller_ip = Config::get('app.server_ip', '127.0.0.1');
  86. $params = self::getWeixinParams();
  87. $sdk = new SDK($params);
  88. $req = new Request();
  89. $req->partner_trade_no = $trade_no;
  90. $req->openid = $openid;
  91. $req->check_name = 'NO_CHECK';
  92. $req->re_user_name = $realname;
  93. $req->amount = intval(bcmul($amount, 100, 0));
  94. $req->desc = $desc;
  95. $req->spbill_create_ip = $caller_ip; // 调用接口的机器IP, 这个可能微信用于验证
  96. $res = $sdk->execute($req);
  97. if (!$sdk->checkResult($res)) {
  98. $err = $sdk->getError($res);
  99. errlog("toWeixin(): error=$err openid=$openid amount=$amount");
  100. return [false, $sdk->getErrorCode($res), '微信通道执行失败'];
  101. } else {
  102. return [true, 0, ''];
  103. }
  104. } catch (\Exception $e) {
  105. $err = $e->getMessage();
  106. errlog("toWeixin(): exception=$err openid=$openid amount=$amount");
  107. return [false, $e->getCode(), '微信通道执行失败'];
  108. }
  109. }
  110. /**
  111. * 通过微信支付付款到银行卡
  112. *
  113. * @param string $trade_no: 本次交易订单号
  114. * @param float $amount: 金额(元),内部转为分
  115. * @param string $bank_no: 银行卡号
  116. * @param string $true_name: 户名
  117. * @param string $bank_code: 银行名称,内部转为银行代码(微信平台官方定义 https://pay.weixin.qq.com/wiki/doc/api/tools/mch_pay.php?chapter=24_4)
  118. * @param string $desc: 描述,会通过银行收到
  119. */
  120. public static function toBankByWeixin($trade_no, $amount, $bank_no, $true_name, $bank_name, $desc='')
  121. {
  122. try {
  123. $params = self::getWeixinParams();
  124. $sdk = new SDK($params);
  125. $req = new BankRequest();
  126. // TODO: 部署时需要这个文件提前就位,后台暂时没有上传接口
  127. $rsaPublicCertFile = dirname($params->certPath) . DIRECTORY_SEPARATOR . 'wx_rsa_pub_key.pem';
  128. $req->rsaPublicCertFile = $rsaPublicCertFile;
  129. $req->partner_trade_no = $trade_no;
  130. $req->enc_bank_no = $bank_no;
  131. $req->enc_true_name = $true_name;
  132. $bank_code = self::BANK_MAP[$bank_name]??'';
  133. if (!$bank_code) {
  134. return [false, 100403, '不支持的银行'];
  135. }
  136. $req->bank_code = $bank_code;
  137. $req->amount = intval(bcmul($amount, 100, 0));
  138. // 最长为 100 字符,一般不会超过,超过就让失败
  139. if (mb_strlen($desc) > 0) {
  140. $req->desc = $desc;
  141. }
  142. $res = $sdk->execute($req);
  143. if (!$sdk->checkResult($res)) {
  144. $err = $sdk->getError($res);
  145. errlog("error=$err bank_no=$bank_no true_name=$true_name bank_name=$bank_name amount=$amount");
  146. return [false, $sdk->getErrorCode($res), '付款通道执行失败'];
  147. } else {
  148. return [true, 0, ''];
  149. }
  150. } catch (\Exception $e) {
  151. $err = $e->getMessage();
  152. errlog("exception=$err bank_no=$bank_no true_name=$true_name bank_name=$bank_name amount=$amount");
  153. return [false, $e->getCode(), '付款通道执行失败'];
  154. }
  155. }
  156. /**
  157. * 获取微信 RSA PUBLIC KEY
  158. *
  159. * 调用接口后,保存 pub_key 字段内容为 pem (eg. pub.pem) 文件,手动分为一行一行的格式。
  160. * 然后执行 openssl rsa -RSAPublicKey_in -in rsa_pub_key.pem -out pcs8.pem
  161. * pcs8.pem 可用于加密 API
  162. */
  163. public static function get_rsa()
  164. {
  165. try {
  166. $params = self::getWeixinParams();
  167. $sdk = new SDK($params);
  168. $req = new \Yurun\PaySDK\Weixin\GetPublicKey\Request();
  169. $res = $sdk->execute($req);
  170. var_dump($res);
  171. } catch(\Exception $e) {
  172. var_dump($e->getMessage());
  173. }
  174. }
  175. /**
  176. * 付款到支付宝
  177. */
  178. public static function toAlipay()
  179. {
  180. }
  181. /**
  182. * 通过支付宝付款到银行卡
  183. */
  184. public static function toBankByAlipay()
  185. {
  186. }
  187. }