美餐支付 - PHP代碼实现

前言

  • 背景
    前段时间，因接手的项目需要实现 美餐支付 的功能对接
    在此记录一下鄙人的实现步骤，方便有需要的道友参考借鉴

  • 场景描述
    我们的 “现代膳食” 售卖机，可以在屏幕上显示可配送的餐食
    用户选中商品后，点击购买
    选择 “美餐支付” 后，提示用户刷卡或扫描 美餐APP支付码
    我们的设备端，会将读取到的 卡号/⼆维码 Code 传到服务接口，随后开发人员处理支付逻辑

  • 美餐
    听客户描述，当地使用美餐卡的用户群比较普遍 …

实现步骤

以下为鄙人整理的开发过程，可根据自己的实际业务优化处理

①. 前期准备

  • 开发前，首先要沟通获取到 官方提供的 开发文档、开发者 ID、商户ID、店铺ID、开发者私钥/公钥 等信息
  • 以下为鄙人业务接口，所需要的参数要求：

②. 快速支付

  • 美餐-快速支付，核心方法如下：
    /*** @Notes: 快速支付* @param array $post_data* @return array* @User: zhanghj* @DateTime: 2023-08-09 19:34* 要求 ： 参数需在请求JSON传参*/public function payQuick($post_data = []){$opFlag = false;$opMsg = '';$curr_time = time();$merchant_id = self::MERCHANT_ID;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/mode-s/pay";$order_sn = $post_data['order_sn']??'';$payer_code = $post_data['payer_code']??'';$quick_type = $post_data['quick_type']??1;$orderInfo = Order::getOrderInfoByOrderSn($order_sn,'order_id,order_amount');$order_id = $orderInfo['order_id']??0;//检验当前订单id，是否符合快速支付条件$check_msg = (new OrderService())->checkMeicanOrderToPay($order_id,'PAY');if ($check_msg){$opMsg = $check_msg;}else{if (!in_array($quick_type,[1,2])){$opMsg = '请确认美餐支付参数';}else{$sum_order_amount = Order::find()->where(['order_sn' => $order_sn])->sum('order_amount');//1:刷卡支付，2：美餐APP反扫码$type_identifier = ($quick_type==1)?'MEICAN_PHYSICAL_CARD':'MEICAN_ELECTRIC_CARD';$request_body = [//可以考虑原订单号加随机数，避免无法付款'order_id' => $order_id.'M'.$order_sn,'store_id' => self::STORE_ID,//TODO 店铺ID'expire_time' => $curr_time+(6*3600),'description' => 'MEICAN_PAY',//⽀付单描述 售货机订单-美餐⽀付'payer' => ['payer_type' => 'CARD', //用户RN支付类型'id_card' => ['type_identifier' => $type_identifier ,//物理卡类型、美餐付款码类型'code' => $payer_code,//卡内码],],'total' => $sum_order_amount * 100,//⽀付⾦额（实付⾦额）分'currency' => 'CNY','notification_url' => $this->curr_domain.'/meican-pay/pay_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);}}if ($opFlag){$this->logInfoToRuntime('actionPayQuick','订单ID【'.$order_id.'】'.json_encode($opData??[],JSON_UNESCAPED_UNICODE));// 判断是否支付成功$result_code = $opData['result_code']??'';$result_description = $opData['result_description']??'';if ($result_code == 'OK'){$save_data = ['pay_type' => ($quick_type==1)?4:5,'pay_time' => time()];$saveTag = Order::updateOrderByOrderSn($order_sn,$save_data);if ($saveTag){$opMsg = '支付成功';}else{$opFlag = false;$opMsg = '支付更新失败';}}else{$opFlag = false;$opMsg = '支付接口，调用失败:'.$result_description;}}return [$opFlag,$opMsg,$opData??''];}

③. 支付回调处理

对于回调接口，需要联系商家，添加到白名单

  • 根据前面配置的支付回调参数 notification_url , 回调处理如下：
    /*** @Notes: 快速支付，回调逻辑处理* 白名单接口：http://clientapi.xxxxxxxxxxxxxxxx.com/meican-pay/pay_notify* @User: zhanghj* @DateTime: 2023-08-09 11:29*/public function actionPayNotify(){$request = new Request();if ($request->isPost){$raw_json = $request->getRawBody();$op_flag = (new MeicanPayService())->dealToPayNotify($raw_json);$data = ['result_code' => $op_flag?'OK':'NO','result_description' => $op_flag?'Success':'Failure',];}else{$data = ['result_code' => 'NO','result_description' => 'GET请求方式不合法',];}return json_encode($data,JSON_UNESCAPED_UNICODE);}

④. 退款申请、退款回调

具体实现，可参考文件后面的 附录代码

  • 发起退款请求，处理如下：
$order_id = $request->post('order_id',0);list($op_flag,$op_msg) = (new MeicanPayService)->payRefund($order_id);
  • 退款回调，处理如下：
    /*** @Notes: 退款申请，回调逻辑处理* http://clientapi.xxxxxxxxxxx.com/meican-pay/refund_notify* @User: zhanghj* @DateTime: 2023-08-09 11:29*/public function actionRefundNotify(){$request = new Request();if ($request->isPost){$raw_json = $request->getRawBody();$op_flag = (new MeicanPayService())->dealToRefundNotify($raw_json);$data = ['result_code' => $op_flag?'OK':'NO','result_description' => $op_flag?'Success':'Failure',];}else{$data = ['result_code' => 'NO','result_description' => 'GET请求方式不合法',];}return json_encode($data,JSON_UNESCAPED_UNICODE);}
  • 美餐支付 退款查询
    /*** @Notes:美餐支付 退款查询* @return false|string* @User: zhanghj* @DateTime: 2023-11-06 11:27*/public function actionQueryPayRefund(){$request = new Request();if ($request->isGet){$order_id = $request->get('order_id',0);list($op_flag,$op_msg,$op_data) = (new MeicanPayService)->queryPayRefund($order_id);}else{$op_flag = false;$op_msg = '请求方式不合法';}$op_res = ['code' => $op_flag?200:405,'msg' => $op_msg,'data' => $op_data??[]];return json_encode($op_res,JSON_UNESCAPED_UNICODE);}

附录

①. 注意事项

    1. 注意开发私钥、公钥的存储，以我的代码实现为例，存放的私钥位置、形式如下：
    1. 注意，支付回调接口，一定要联系商家，添加到接口白名单

②. 美餐支付服务类（封装）

  • 整理 美餐支付服务类 ，源代码提供如下：
<?phpnamespace clientapi\services;
use common\helper\Helper;
use common\models\Device;
use common\models\MealOrder;
use common\models\Order;
use GuzzleHttp\Client;/*** Meican Pay 支付服务类* Class MeicanPayService* @package api\services*/
class MeicanPayService
{const DEVELOPER_ID = '7103xxxxxxxxxxxxxxxxxxxxxxxx';         //开发者 ID（由 Meican Pay 分配）const MERCHANT_ID = '1013xxxxxxxxxxxx';           //商户IDconst STORE_ID = '1011xxxxxxxxxx';              //店铺IDconst BASE_URL = 'https://developer-api.meican.com';     //Meican Pay 接口域名const KEY_FILE_DIR = __DIR__.'/../web/meican_key/'; //公钥、私钥存储路径private $private_key;           //开发者私钥private $public_key;            //开发者公钥private $platform_public_key;   //美餐平台公钥（接收来⾃ Meican Pay 的请求应答及回调通知）protected $httpClient = null;private $curr_domain;           //当前服务器域名private $developerApi_domain;public function __construct(){$this->curr_domain = 'http://clientapi.welfare.kairende.com';$this->developerApi_domain = 'https://developer-api.meican.com';$this->httpClient = new Client(['base_uri' => self::BASE_URL,'verify' => false,'http_errors' => false]);// 加载私钥文件$this->private_key = openssl_pkey_get_private(file_get_contents(self::KEY_FILE_DIR.'rsa_private.pem'));// 加载公钥文件$this->public_key = openssl_pkey_get_public(file_get_contents(self::KEY_FILE_DIR.'rsa_public.pem'));}/*** @Notes: 获取 Header 头部配置信息* @param string $request_method 请求方法* @param string $url 请求URL* @param int $time_stamp 时间戳* @param array $request_body 请求主体* @return bool|array* @User: zhanghj* @DateTime: 2023-08-09 16:22*/public function getHeaderConf($request_method = 'GET',$url = '',$time_stamp = 0,$request_body = []){$nonce_str = self::createNonceStr(); //32位的随机字符串list($opFlag,$opMsg,$signature_str) = $this->createSignStr($request_method,$url,$time_stamp,$nonce_str,$request_body);if ($opFlag){$header = ['Meican-Developer-Id' => self::DEVELOPER_ID,'Timestamp' => $time_stamp,'Nonce' => $nonce_str,'Sign' => $signature_str,//平台要求，需要 json 格式请求"Content-Type" => 'application/json'];}else{$header = [];$opFlag = false;}return [$opFlag,$opMsg,$header];}/*** @Notes: 生成 32位的随机字符串* @User: zhanghj* @DateTime: 2023-08-09 15:11* @param int $length 字符串位数* @return string*/public static function createNonceStr($length = 32){$nonce_str='';$rand_str= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';$max = strlen($rand_str)-1;for($i = 0;$i < $length;$i++) {$nonce_str .= $rand_str[mt_rand(0,$max)];}return $nonce_str;}/*** @Notes:生成 sha256WithRSA 签名* 提示：SPKI（subject public key identifier，主题公钥标识符）* @param null $signContent     待签名内容* @param string $privateKey    私钥数据（如果为单行，内容需要去掉RSA的标识符）* @param bool $singleRow       是否为单行私钥-标识* @return string               签名串* @User: zhanghj* @DateTime: 2023-09-27 9:41*/public function getSHA256SignWithRSA($signContent = null, $privateKey = '', $singleRow = false){if ($singleRow){//如果传入的私钥是单行数据，且没有RSA的标识符，需做格式转化$privateKey = "-----BEGIN RSA PRIVATE KEY-----\n" .wordwrap($privateKey, 64, "\n", true) ."\n-----END RSA PRIVATE KEY-----";}$key = openssl_get_privatekey($privateKey);//开始加密openssl_sign($signContent, $signature, $key, OPENSSL_ALGO_SHA256);//进行 base64编码 加密后内容$encryptedData = base64_encode($signature);openssl_free_key($key);return $encryptedData;}/*** @Notes:验证 sha256WithRSA 签名* @param null $signContent     待签名内容* @param string $signatureStr  签名串* @param string $public_key    公钥数据（如果为单行，内容需要去掉RSA的标识符）* @param bool $singleRow       是否为单行私钥-标识* @return int                  1：签名成功，0：签名失败* @User: zhanghj* @DateTime: 2023-09-27 10:38*/public static function verifySha256SignWithRSA($signContent = null, $signatureStr = '', $public_key = '',$singleRow = false){if ($singleRow){$public_key = "-----BEGIN PUBLIC KEY-----\n" .wordwrap($public_key, 64, "\n", true) ."\n-----END PUBLIC KEY-----";}$key = openssl_get_publickey($public_key);$ok = openssl_verify($signContent, base64_decode($signatureStr), $key, OPENSSL_ALGO_SHA256);openssl_free_key($key);return $ok;}/*** @Notes: 签名生成* @param string $request_method 请求方法* @param string $url 请求URL* @param int $time_stamp 时间戳* @param string $nonce_str 32位随机字符串* @param array $request_body 请求主体* @return []* @User: zhanghj* @DateTime: 2023-08-09 15:45*/public function  createSignStr($request_method = 'GET',$url = '',$time_stamp = 0,$nonce_str = '',$request_body = []){$op_flag = false;//签名串⼀共有五⾏，每⼀⾏为⼀个参数if ($request_body){$request_body_json = json_encode($request_body);}else{$request_body_json = '';}$sign_str =$request_method."\n".$url."\n".$time_stamp."\n".$nonce_str."\n".$request_body_json."\n";//使⽤开发者私钥对待签名串进⾏ SHA256 with RSA 签名，并对签名结果进⾏ Base64编码 得到签名值$signature_res = self::getSHA256SignWithRSA($sign_str,$this->private_key);// 验证签名是否正确//$result = self::verifySha256SignWithRSA($sign_str,$signature_res,$this->public_key);$result = 1;if ($result == 1) {$op_flag = true;$op_msg = '签名成功';} elseif ($result == 0) {$op_msg = 'Signature is invalid';} else {$op_msg = 'Verification error: ' . openssl_error_string();}return [$op_flag,$op_msg,$signature_res??''];}/*** @Notes: 查询退款 逻辑代码* @param int $order_id* @return array* @User: zhanghj* @DateTime: 2023-08-10 21:02*/public function queryPayRefund($order_id = 0){$curr_time = time();$merchant_id = self::MERCHANT_ID;$currOrderInfo = Order::getOrderInfoByOrderId($order_id,'order_id,order_sn,money_paid');$order_sn = $currOrderInfo['order_sn']??0;$refund_order_id = $order_id.'M'.$order_sn.'F';$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/refund-orders/{$refund_order_id}";$request_body = [];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('GET',$url,$curr_time,$request_body);return [$opFlag,$opMsg,$opData??''];}/*** @Notes:全额退款* @param int $order_id* @return array* @User: zhanghj* @DateTime: 2023-11-06 13:03*/public function payFullRefund($order_id = 0){$curr_time = time();$merchant_id = self::MERCHANT_ID;$currOrderInfo = Order::getOrderInfoByOrderId($order_id,'order_id,order_sn,money_paid');$order_sn = $currOrderInfo['order_sn']??0;//检验当前订单id，是否符合快速支付条件$check_msg = (new OrderService())->checkMeicanOrderToPay($order_id,'REFUND');if ($check_msg){$opFlag = false;$opMsg = $check_msg;}else{//查询 美餐支付时的 【order_id】$meicanMasterOrderInfo = Order::getMeicanPayMasterOrderInfoByOrderSn($order_sn,'order_id');$master_order_id = $meicanMasterOrderInfo['order_id']??0;$pay_order_id =  $master_order_id.'M'.$order_sn;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/orders/{$pay_order_id}/mode-s/refund";$refund_order_id = $order_id.'M'.$order_sn.'F';$request_body = ['refund_order_id' => $refund_order_id,'full_refund' => true,'reason' => 'FULL_REFUND',//退款原因 售货机订单-全额退款'notification_url' => $this->curr_domain.'/meican-pay/refund_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);}if ($opFlag){// 判断是否退款申请成功$result_code = $opData['result_code']??'';$refund_json_str = json_encode($opData??[],JSON_UNESCAPED_UNICODE);$save_data = ['refund_json_str' => $refund_json_str,'order_status' => 6];Order::updateOrderByOrderID($order_id,$save_data);if ($result_code == 'OK'){$opMsg = '退款申请成功';}else{$opMsg = '退款接口，调用失败';}}return [$opFlag,$opMsg,$opData??''];}/*** @Notes: 发起退款 逻辑代码* @param int $order_id* @return array* @User: zhanghj* @DateTime: 2023-08-10 21:02*/public function payRefund($order_id = 0){$curr_time = time();$merchant_id = self::MERCHANT_ID;$currOrderInfo = Order::getOrderInfoByOrderId($order_id,'order_id,order_sn,money_paid');$order_sn = $currOrderInfo['order_sn']??0;$money_paid = $currOrderInfo['money_paid']??0;//检验当前订单id，是否符合快速支付条件$check_msg = (new OrderService())->checkMeicanOrderToPay($order_id,'REFUND');if ($check_msg){$opFlag = false;$opMsg = $check_msg;}else{//查询 美餐支付时的 【order_id】$meicanMasterOrderInfo = Order::getMeicanPayMasterOrderInfoByOrderSn($order_sn,'order_id');$master_order_id = $meicanMasterOrderInfo['order_id']??0;$pay_order_id =  $master_order_id.'M'.$order_sn;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/orders/{$pay_order_id}/mode-s/refund";$refund_order_id = $order_id.'M'.$order_sn.'F';$request_body = ['refund_order_id' => $refund_order_id,'full_refund' => false,'amount' => $money_paid*100,//⽀付⾦额（实付⾦额）分'reason' => '售货机订单-退款',//退款原因'notification_url' => $this->curr_domain.'/meican-pay/refund_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);}if ($opFlag){// 判断是否退款申请成功$result_code = $opData['result_code']??'';$refund_json_str = json_encode($opData??[],JSON_UNESCAPED_UNICODE);if ($result_code == 'OK'){$opMsg = '退款申请成功';}else{$opMsg = '退款接口，调用失败';}$save_data = ['refund_json_str' => $refund_json_str,'order_status' => 6];Order::updateOrderByOrderID($order_id,$save_data);}return [$opFlag,$opMsg,$opData??''];}/*** @Notes: 发起退款 逻辑代码 (单商户版本)* @param int $meal_order_id* @param string $order_sn* @param int $money_paid* @return array* @User: zhanghj* @DateTime: 2023-08-10 21:02*/public function payRefundForDealer($meal_order_id = 0,$order_sn = '',$money_paid = 0){$curr_time = time();$merchant_id = self::MERCHANT_ID;//查询 美餐支付时的 【order_id】$pay_order_id =  $meal_order_id.'D'.$order_sn;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/orders/{$pay_order_id}/mode-s/refund";$refund_order_id = $meal_order_id.'D'.$order_sn.'F';$request_body = ['refund_order_id' => $refund_order_id,'full_refund' => false,'amount' => $money_paid*100,//⽀付⾦额（实付⾦额）分'reason' => '售货机订单-退款',//退款原因'notification_url' => $this->curr_domain.'/meican-pay/refund_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);if ($opFlag){// 判断是否退款申请成功$result_code = $opData['result_code']??'';$refund_json_str = json_encode($opData??[],JSON_UNESCAPED_UNICODE);if ($result_code == 'OK'){$opMsg = '退款申请成功';}else{$opMsg = '退款接口，调用失败';}$save_data = ['refund_sn' => $refund_order_id,'order_status' => MealOrder::ORDER_REFUND_IN_PROGRESS,'refund_confirm_at' => time(),'update_at' => time()];MealOrder::updateOrderInfoByOrderId($meal_order_id,$save_data);}return [$opFlag,$opMsg,$opData??''];}/*** @Notes:光眼检测，失败进行退款* @param int $order_id* @param int $refund_fee* @return array* @User: zhanghj* @DateTime: 2023-11-04 18:24*/public function payRefundForLighteyeFailed($order_id = 0,$refund_fee = 0){$curr_time = time();$merchant_id = self::MERCHANT_ID;$orderInfo = Order::getOrderInfoByOrderId($order_id,'order_sn,order_id,order_amount,money_paid,device_id');$device_id = $orderInfo['device_id']??0;$order_sn = $orderInfo['order_sn']??'';$money_paid = $orderInfo['money_paid']??0;//检验当前订单id，是否符合快速支付条件$check_msg = (new OrderService())->checkMeicanOrderToPay($order_id,'REFUND');if ($check_msg){$opFlag = false;$opMsg = $check_msg;}else{$meicanMasterOrder = Order::getMeicanPayMasterOrderInfoByOrderSn($order_sn,'order_id');$master_order_id = $meicanMasterOrder['order_id']??0;$pay_order_id =  $master_order_id.'M'.$order_sn;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/orders/{$pay_order_id}/mode-s/refund";$refund_order_id = $order_id.'M'.$order_sn.'F';$request_body = ['refund_order_id' => $refund_order_id,'full_refund' => false,'amount' => $money_paid*100,//⽀付⾦额（实付⾦额）分'reason' => '售货机订单-退款',//退款原因'notification_url' => $this->curr_domain.'/meican-pay/refund_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);}if ($opFlag){// 判断是否退款申请成功$result_code = $opData['result_code']??'';$refund_json_str = json_encode($opData??[],JSON_UNESCAPED_UNICODE);if ($result_code == 'OK'){$save_data = ['order_status' => 6,'refund_confirm_at' => time(),'light_eye_need_refund' => 2,'refund_amount' => $refund_fee,'refund_json_str' => $refund_json_str];$saveTag = Order::updateOrderByOrderID($order_id,$save_data);if ($saveTag){if(true){$device = Device::find()->where(['device_id'=>$device_id])->one();$device->sale_amount = $device->sale_amount - $refund_fee;$device->order_amount = $device->order_amount - 1;$device->save();}$opMsg = '退款申请成功';}else{$opMsg = '退款更新失败';}}else{$save_data = ['order_status' => 6,'refund_json_str' => $refund_json_str,'light_eye_need_refund' => 3,'refund_amount' => $refund_fee];$saveTag = Order::updateOrderByOrderID($order_id,$save_data);if ($saveTag){$opMsg = '退款申请成功';}else{$opMsg = '退款接口，调用失败：order_id='.$order_id;}}}return [$opFlag,$opMsg,$opData??''];}/*** @Notes: 快速支付* @param array $post_data* @return array* @User: zhanghj* @DateTime: 2023-08-09 19:34* 要求 ： 参数需在请求JSON传参*/public function payQuick($post_data = []){$opFlag = false;$opMsg = '';$curr_time = time();$merchant_id = self::MERCHANT_ID;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/mode-s/pay";$order_sn = $post_data['order_sn']??'';$payer_code = $post_data['payer_code']??'';$quick_type = $post_data['quick_type']??1;$orderInfo = Order::getOrderInfoByOrderSn($order_sn,'order_id,order_amount');$order_id = $orderInfo['order_id']??0;//检验当前订单id，是否符合快速支付条件$check_msg = (new OrderService())->checkMeicanOrderToPay($order_id,'PAY');if ($check_msg){$opMsg = $check_msg;}else{if (!in_array($quick_type,[1,2])){$opMsg = '请确认美餐支付参数';}else{$sum_order_amount = Order::find()->where(['order_sn' => $order_sn])->sum('order_amount');//1:刷卡支付，2：美餐APP反扫码$type_identifier = ($quick_type==1)?'MEICAN_PHYSICAL_CARD':'MEICAN_ELECTRIC_CARD';$request_body = [//可以考虑原订单号加随机数，避免无法付款'order_id' => $order_id.'M'.$order_sn,'store_id' => self::STORE_ID,//TODO 店铺ID'expire_time' => $curr_time+(6*3600),'description' => 'MEICAN_PAY',//⽀付单描述 售货机订单-美餐⽀付'payer' => ['payer_type' => 'CARD', //用户RN支付类型'id_card' => ['type_identifier' => $type_identifier ,//物理卡类型、美餐付款码类型'code' => $payer_code,//卡内码],],'total' => $sum_order_amount * 100,//⽀付⾦额（实付⾦额）分'currency' => 'CNY','notification_url' => $this->curr_domain.'/meican-pay/pay_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);}}if ($opFlag){$this->logInfoToRuntime('actionPayQuick','订单ID【'.$order_id.'】'.json_encode($opData??[],JSON_UNESCAPED_UNICODE));// 判断是否支付成功$result_code = $opData['result_code']??'';$result_description = $opData['result_description']??'';if ($result_code == 'OK'){$save_data = ['pay_type' => ($quick_type==1)?4:5,'pay_time' => time()];$saveTag = Order::updateOrderByOrderSn($order_sn,$save_data);if ($saveTag){$opMsg = '支付成功';}else{$opFlag = false;$opMsg = '支付更新失败';}}else{$opFlag = false;$opMsg = '支付接口，调用失败:'.$result_description;}}return [$opFlag,$opMsg,$opData??''];}/*** @Notes: 快速支付* @param int $order_id* @param string $order_sn* @param int $sum_order_amount* @param string $payer_code* @return array* @User: zhanghj* @DateTime: 2023-08-09 19:34* 要求 ： 参数需在请求JSON传参*/public function payQuickForDealer($order_id = 0,$order_sn = '',$sum_order_amount = 0,$payer_code = ''){$opFlag = false;$opMsg = '';$curr_time = time();$merchant_id = self::MERCHANT_ID;$url = "/meican-pay-quick/v1/merchants/{$merchant_id}/mode-s/pay";$quick_type = 1;if (!in_array($quick_type,[1,2])){$opMsg = '请确认美餐支付参数';}else{//1:刷卡支付，2：美餐APP反扫码$type_identifier = ($quick_type==1)?'MEICAN_PHYSICAL_CARD':'MEICAN_ELECTRIC_CARD';$request_body = [//可以考虑原订单号加随机数，避免无法付款'order_id' => $order_id.'D'.$order_sn,'store_id' => self::STORE_ID,//TODO 店铺ID'expire_time' => $curr_time+(6*3600),'description' => 'MEICAN_PAY',//⽀付单描述 售货机订单-美餐⽀付'payer' => ['payer_type' => 'CARD', //用户RN支付类型'id_card' => ['type_identifier' => $type_identifier ,//物理卡类型、美餐付款码类型'code' => $payer_code,//卡内码],],'total' => $sum_order_amount * 100,//⽀付⾦额（实付⾦额）分'currency' => 'CNY','notification_url' => $this->curr_domain.'/meican-pay/pay_notify'];list($opFlag,$opMsg,$opData) = $this->httpToMeicanServer('POST',$url,$curr_time,$request_body);}if ($opFlag){$this->logInfoToRuntime('actionDealerMeicanImmediatePayment','订单ID【'.$order_id.'】'.json_encode($opData??[],JSON_UNESCAPED_UNICODE));// 判断是否支付成功$result_code = $opData['result_code']??'';$result_description = $opData['result_description']??'';if ($result_code == 'OK'){$save_data = ['pay_type' => 4];$saveTag = MealOrder::updateOrderInfoByOrderId($order_id,$save_data);if ($saveTag){$opMsg = '支付成功';}else{$opFlag = false;$opMsg = '支付更新失败';}}else{$opFlag = false;$opMsg = '支付接口，调用失败:'.$result_description;}}return [$opFlag,$opMsg,$opData??''];}/*** @Notes: 封装请求方法* @param string $request_method* @param string $url* @param int $curr_time* @param array $request_body* @return array* @User: zhanghj* @DateTime: 2023-08-09 19:46*/public function httpToMeicanServer( $request_method = 'GET',$url = '',$curr_time = 0,$request_body = []){list($opFlag,$opMsg,$header_data) = self::getHeaderConf($request_method,$url,$curr_time,$request_body);if ($opFlag){$options = ['headers' => $header_data,];if ($request_method == 'GET'){$options['query'] = $request_body;}else{//参数需在请求JSON传参//$options['form_params'] = $request_body;$options['json'] = $request_body;}try {$response  = $this->httpClient->request($request_method,$url,$options);$contents = $response->getBody().'';$opData = json_decode($contents,true);$opMsg = '请求成功';}catch (\Exception $exception){$opFlag = false;$opMsg = $exception->getMessage();}}return [$opFlag,$opMsg,$opData??''];}/*** @Notes: 处理支付回调逻辑* @param string $raw_json* @return bool* @User: zhanghj* @DateTime: 2023-08-10 15:46*/public function dealToPayNotify($raw_json = ''){$op_flag = false;if ($raw_json){//进行日志记录$this->logInfoToRuntime('actionPayNotify',$raw_json);$raw_arr = json_decode($raw_json,true);if (is_array($raw_arr)){$return_order_id = $raw_arr['order_id']??'';//订单ID$isClientOrder = strrpos($return_order_id,'M');$isMealOrder = strrpos($return_order_id,'D');if ($isClientOrder){//此为 设备订单，美餐支付回调$orderSn = explode('M',$return_order_id)[1]??'';$orderList = Order::find()->where(['order_sn'=>$orderSn])->select('order_id,order_sn,pay_type,order_status,order_amount')->asArray()->all();if ($orderList){foreach ($orderList as $key => $currOrder){//检查是否已支付if ($currOrder){$pay_type = $currOrder['pay_type'];$order_id = $currOrder['order_id']??0;if (in_array($pay_type,[4,5]) && $currOrder['order_status']==1){$money_paid = $currOrder['order_amount']??0;$save_data = ['pay_time' => time(),'order_status' => 2,'money_paid' => $money_paid,'payment_json_str' => $raw_json];//进行订单表更新$saveFlag = Order::updateOrderByOrderID($order_id,$save_data);if ($saveFlag){$op_flag = true;}}else{//订单已不是待支付状态，无需再次请求$this->logInfoToRuntime('actionPayNotify','订单ID【'.$order_id.'】非待支付状态，无需再次请求');$op_flag = true;}}}}}elseif ($isMealOrder){//此为 单商户外卖订单 美餐支付回调$orderSn = explode('D',$return_order_id)[1]??'';$order = MealOrder::findInfoByOrderSn($orderSn);if ($order->order_status == MealOrder::ORDER_UNPAID) {$money_paid = $raw_arr['transaction']['total']??0;//支付⾦额 (⼈⺠币 - 分)$order->order_status = MealOrder::ORDER_PAID;$order->money_paid   = bcdiv($money_paid, 100, 2);$order->pay_time     = time();$order->update_at    = time();if ($order->save()) {$op_flag = true;}}}}}return $op_flag;}/*** @Notes: 处理退款回调逻辑* @param string $raw_json* @return bool* @User: zhanghj* @DateTime: 2023-08-10 15:46*/public function dealToRefundNotify($raw_json = ''){$op_flag = false;if ($raw_json){$this->logInfoToRuntime('actionRefundNotify',$raw_json);$raw_arr = json_decode($raw_json,true);if (is_array($raw_arr)){$refund_order_id = $raw_arr['refund_order_id']??'';//订单ID$isClientOrder = strrpos($refund_order_id,'M');$isMealOrder = strrpos($refund_order_id,'D');$refund_amount = $raw_arr['transaction']['amount']??0;//退款⾦额 (⼈⺠币 - 分)if ($isClientOrder){//此为设备订单，美餐支付退款$order_id = explode('M',$refund_order_id)[0]??'';$save_data = ['order_status' => 8,'refund_json_str' => $raw_json,'refund_amount' => $refund_amount/100];//进行订单表更新$saveFlag = Order::updateOrderByOrderID($order_id,$save_data);if ($saveFlag){$op_flag = true;}}elseif ($isMealOrder){//此为单商户 外卖订单美餐支付退款$order_id = explode('D',$refund_order_id)[0]??'';$save_data = ['order_status' => MealOrder::ORDER_REFUNDED,'update_at' => time(),];//进行订单表更新$saveFlag = MealOrder::updateOrderInfoByOrderId($order_id,$save_data);if ($saveFlag){$op_flag = true;}}}}return $op_flag;}/*** @Notes: 日志整理记录* @param string $title* @param string $log_message* @User: zhanghj* @DateTime: 2023-08-11 14:49*/public function logInfoToRuntime($title = '',$log_message = ''){$raw_arr = json_decode($log_message,true);if (is_array($raw_arr)){$log_content = json_encode($raw_arr,JSON_UNESCAPED_UNICODE);}else{$log_content = $log_message;}//进行日志记录$project_dir = 'clientapi';$file_name = 'meican_pay_'.date('Ym').'_log.txt';Helper::addLog($project_dir, $log_content, $title,$file_name);//\Yii::info("{$title}: ".$log_content,'meican_pay');}}

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