update

src/applet/app/controllers/Alipay/BPassController.php

@@ -108,6 +108,28 @@ class BPassController extends ControllerBase
         }
     }
 
+    public function AlipayPlanetEcocampusApiTradeRefundAction()
+    {
+        if ($this->request->isPost()) {
+            $args = $this->request->getJsonRawBody(true);
+
+            $result = (new AliEcoService())->alipayPlanetEcocampusApiTradeRefund(
+                $args["out_order_no"] ?? "",
+                $args["merchant_code"] ?? "",
+                $args["refund_out_order_no"] ?? "",
+                $args["refund_amount"] ?? "",
+                $args["refund_reason"] ?? "",
+            );
+
+            if (!$result["status"]) {
+                $this->api(Msg::NewError($result["data"]["code"] ?? 500, $result["msg"]));
+            }
+            $this->api($result["data"]);
+        } else {
+            $this->api(Msg::NewError(500, '提交方式错误！'));
+        }
+    }
+
     public function AlipayPlanetEcocampusApiRosterConsumeLimitAction()
     {
         if ($this->request->isPost()) {

src/common/Service/AliBPass/demo/AliEcoService.php

@@ -372,6 +372,77 @@ class AliEcoService extends BaseService
         }
     }
 
+    /**
+     * alipay.planet.ecocampus.api.trade.refund(交易退款)
+     * @param $out_order_no string 外部订单号
+     * @param $merchant_code string 商户编号
+     * @param $refund_out_order_no string 外部退款单号
+     * @param $refund_amount string 退款金额
+     * @param $refund_reason string 退款原因
+     * @return array
+     */
+    public function alipayPlanetEcocampusApiTradeRefund($out_order_no, $merchant_code, $refund_out_order_no, $refund_amount, $refund_reason): array
+    {
+
+        // cleint初始
+        $client = new \EcoApiClient();
+
+        // 根据环境，选择行星OPENAPI网关地址
+        $client->gatewayUrl         = $this->serverUrl;
+        $client->rsaPrivateKey      = $this->privateKey;
+        $client->alipayrsaPublicKey = $this->alipayPublicKey;
+        $client->signType           = $this->signType;
+        $client->format             = $this->format;
+
+        // 业务参数
+        $bizContent["merchant_code"] = $merchant_code;
+        $bizContent["out_order_no"]  = $out_order_no;
+        $bizContent["refund_out_order_no"]  = $refund_out_order_no;
+        $bizContent["refund_amount"]  = $refund_amount;
+        $bizContent["refund_reason"]  = $refund_reason;
+
+        // 指定需要调用的service接口
+        $params["service"]     = "alipay.planet.ecocampus.api.trade.refund";
+        $params["request_id"]  = "" . uuid();
+        $params["biz_content"] = json_encode($bizContent);
+        $params["version"]     = "1.0";
+
+        // 其他参数
+        $params["charset"]       = $this->charset;
+        $params["isv_app_id"]    = $this->appId;
+        $params["utc_timestamp"] = "" . msectime();
+
+        //获取签名
+        $sign = $client->generateSign($params, $this->signType);
+
+        // 调用ECOAPI
+        $result = $client->call($params);
+
+        $jsonStr = json_encode($result);
+
+
+        // 响应的签名验证 转成Array 而非 Object
+        $resMapData = json_decode($jsonStr, true);
+        $this->logger($resMapData, 'alipayPlanetEcocampusApiTradeRefund', true);
+
+        // 验签
+        $verifyRes = checkResponse($resMapData, $client->alipayrsaPublicKey);
+
+        if ($verifyRes) {
+//            echo "响应验签成功";
+            $responseData = $resMapData["response"];
+            if ($responseData['code'] == 10000) {
+                return $this->returnRes(true, $responseData["msg"], $responseData);
+            } else {
+                return $this->returnRes(false, ($responseData['sub_msg'] ?? $responseData['msg']), $resMapData);
+            }
+        } else {
+//            echo "响应验签失败";
+            return $this->returnRes(false, "响应验签失败", []);
+
+        }
+    }
+
     /**
      * alipay.planet.ecocampus.api.roster.consumeLimit(消费限制信息批量同步)
      * @param $consume_limit_sync_info string 消费限制信息同步请求

src/common/Service/Pay/AlipayService.php

@@ -209,8 +209,7 @@ class AlipayService extends BaseService
     {
         $params["out_trade_no"] = $out_trade_no;
         $params["out_request_no"] = $out_request_no;
-
-        $request = new \AlipayTradeRefundRequest();
+        $request = new \AlipayTradeFastpayRefundQueryRequest();
         $paramsJson = json_encode($params);
         $request->setBizContent($paramsJson);
         $response = self::$aopClient->execute($request, null, $app_auth_token);