🆕【微信支付】支持服务商模式的扣款服务接口

Author: luckyxz

weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/result/WxWithholdNotifyResult.java

@@ -62,6 +62,13 @@ public class WxWithholdNotifyResult extends BaseWxPayResult {
  @XStreamAlias("is_subscribe")
  private String isSubscribe;
 
+ /**
+ * 是否关注子商户关联的公众号
+ * 非必传
+ */
+ @XStreamAlias("sub_is_subscribe")
+ private String subIsSubscribe;
+
  /**
  * 付款银行
  */
@@ -191,6 +198,7 @@ protected void loadXml(Document d) {
  deviceInfo = readXmlString(d, "device_info");
  openId = readXmlString(d, "openid");
  isSubscribe = readXmlString(d, "is_subscribe");
+ subIsSubscribe = readXmlString(d, "sub_is_subscribe");
  subOpenId = readXmlString(d, "sub_openid");
  bankType = readXmlString(d, "bank_type");
  totalFee = readXmlInteger(d, "total_fee");

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

@@ -86,6 +86,24 @@ public interface WxEntrustPapService {
  */
  WxWithholdResult withhold(WxWithholdRequest wxWithholdRequest) throws WxPayException;
 
+ /**
+ * 服务商模式的申请扣款
+ * <pre>
+ * 申请扣款
+ * 详见：<a href="https://pay.weixin.qq.com/wiki/doc/api/wxpay_v2/papay/chapter5_8.shtml">https://pay.weixin.qq.com/wiki/doc/api/wxpay_v2/papay/chapter5_8.shtml</a>
+ * 请求微信发起委托扣款，扣款额度和次数由使用的签约模板限制，
+ * 该扣款接口是立即扣款 无延时 扣款前无消息通知。
+ *
+ * • 特殊情况：周期扣费为通知后24小时扣费方式情况下，如果用户为首次签约（包含解约后重新签约），
+ * 从用户签约成功时间开始算，商户在12小时内发起的扣款，会被立即执行，无延迟。商户超过12小时以后发起的扣款，都按24小时扣费规则执行
+ * </pre>
+ *
+ * @param wxWithholdRequest the wx withhold request
+ * @return wx withhold result
+ * @throws WxPayException the wx pay exception
+ */
+ WxPayCommonResult withholdPartner(WxWithholdRequest wxWithholdRequest) throws WxPayException;
+
  /**
  * 预扣费通知
  * <pre>

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

@@ -101,6 +101,16 @@ public WxWithholdResult withhold(WxWithholdRequest wxWithholdRequest) throws WxP
  return result;
  }
 
+ @Override
+ public WxPayCommonResult withholdPartner(WxWithholdRequest wxWithholdRequest) throws WxPayException {
+ wxWithholdRequest.checkAndSign(payService.getConfig());
+ String url = payService.getPayBaseUrl() + "/pay/partner/pappayapply";
+ String responseContent = payService.post(url, wxWithholdRequest.toXML(), false);
+ WxPayCommonResult result = BaseWxPayResult.fromXML(responseContent, WxPayCommonResult.class);
+ result.checkResult(payService, wxWithholdRequest.getSignType(), true);
+ return result;
+ }
+
  @Override
  public String preWithhold(WxPreWithholdRequest wxPreWithholdRequest) throws WxPayException {
  String requestParam = WxGsonBuilder.create().toJson(wxPreWithholdRequest);

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

@@ -177,6 +177,31 @@ public void testWithhold() {
  }
  }
 
+ @Test
+ public void testWithholdPartner() {
+ String outTradeNo = "101010101";
+ WxWithholdRequest withholdRequest = WxWithholdRequest.newBuilder()
+ .attach("local")
+ .body("产品名字")
+ .contractId("202011065409471222") // 微信返回的签约协议号
+ .detail("产品描述")
+ .feeType("CNY")
+ //.goodsTag()
+ .notifyUrl("http://domain.com/api/wxpay/withhold/callback.do")
+ .outTradeNo(outTradeNo)
+ .spbillCreateIp("127.0.0.1")
+ .totalFee(1)
+ .tradeType("PAP")
+ .build();
+
+ try {
+ WxPayCommonResult wxPayCommonResult = this.payService.getWxEntrustPapService().withholdPartner(withholdRequest);
+ logger.info(wxPayCommonResult.toString());
+ } catch (WxPayException e) {
+ e.printStackTrace();
+ }
+ }
+
  @Test
  public void testPreWithhold() {
  WxPreWithholdRequest.EstimateAmount estimateAmount = new WxPreWithholdRequest.EstimateAmount();