feat(微信支付): 使用医保自费混合订单号查看下单结果

weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/MiPayService.java

@@ -27,8 +27,20 @@ public interface MiPayService {
    */
   MedInsOrdersResult medInsOrders(MedInsOrdersRequest request) throws WxPayException;
 
-
-
-
+  /**
+   * <pre>
+   * 使用医保自费混合订单号查看下单结果
+   *
+   * 从业机构使用混合下单订单号，通过该接口主动查询订单状态，完成下一步的业务逻辑。
+   *
+   * 文档地址：<a href="https://pay.weixin.qq.com/doc/v3/partner/4012503155">使用医保自费混合订单号查看下单结果</a>
+   * </pre>
+   *
+   * @param mixTradeNo 医保自费混合订单号
+   * @param subMchId   医疗机构的商户号
+   * @return MedInsOrdersResult 下单结果
+   * @throws WxPayException the wx pay exception
+   */
+  MedInsOrdersResult getMedInsOrderByMixTradeNo(String mixTradeNo, String subMchId) throws WxPayException;
 
 }

weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/MiPayServiceImpl.java

@@ -34,7 +34,13 @@ public MedInsOrdersResult medInsOrders(MedInsOrdersRequest request) throws WxPay
 
     String result = this.payService.postV3WithWechatpaySerial(url, GSON.toJson(request));
     return GSON.fromJson(result, MedInsOrdersResult.class);
+  }
 
-
+  @Override
+  public MedInsOrdersResult getMedInsOrderByMixTradeNo(String mixTradeNo, String subMchId) throws WxPayException {
+    String url = String.format("%s/v3/med-ins/orders/mix-trade-no/%s?sub_mchid=%s",
+        this.payService.getPayBaseUrl(), mixTradeNo, subMchId);
+    String result = this.payService.getV3(url);
+    return GSON.fromJson(result, MedInsOrdersResult.class);
   }
 }

weixin-java-pay/src/test/java/com/github/binarywang/wxpay/service/impl/MiPayServiceImplTest.java

@@ -46,5 +46,22 @@ public void medInsOrders() throws WxPayException {
     log.info(result.toString());
   }
 
+  /**
+   * 使用医保自费混合订单号查看下单结果测试
+   * @throws WxPayException
+   */
+  @Test
+  public void getMedInsOrderByMixTradeNo() throws WxPayException {
+    // 测试用的医保自费混合订单号和医疗机构商户号
+    String mixTradeNo = "202204022005169952975171534816";
+    String subMchid = "1900000109";
+
+    MiPayService miPayService = wxPayService.getMiPayService();
+
+    MedInsOrdersResult result = miPayService.getMedInsOrderByMixTradeNo(mixTradeNo, subMchid);
+
+    log.info(result.toString());
+  }
+
 
 }