From 0ababc615d5b381f856ca84fb8dc715cdb2c4b5b Mon Sep 17 00:00:00 2001
From: peter <14100000001@qq.com>
Date: Thu, 15 Jan 2026 14:22:53 +0800
Subject: [PATCH] 2-10演示站搭建
---
src/main/java/com/nq/service/impl/UserWithdrawServiceImpl.java | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 119 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/nq/service/impl/UserWithdrawServiceImpl.java b/src/main/java/com/nq/service/impl/UserWithdrawServiceImpl.java
index ded5e4a..032a7b7 100644
--- a/src/main/java/com/nq/service/impl/UserWithdrawServiceImpl.java
+++ b/src/main/java/com/nq/service/impl/UserWithdrawServiceImpl.java
@@ -25,6 +25,7 @@
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
+import java.text.SimpleDateFormat;
import java.util.*;
import javax.annotation.Resource;
@@ -393,6 +394,8 @@
if (updateCount > 0) {
return ServerResponse.createBySuccessMsg("操作成功！");
}
+ }else if(state == 1){//走代付
+ return getObjectServerResponseOne(withId, request, response, userWithdraw, user, userAssets);
}else{
return ServerResponse.createByErrorMsg("请选择对应的操作！");
}
@@ -402,6 +405,8 @@
}
return ServerResponse.createBySuccessMsg("操作失败！");
}
+
+
public int deleteByUserId(Integer userId) {
return this.userWithdrawMapper.deleteByUserId(userId);
@@ -434,5 +439,119 @@
}
+
+ /**
+ * 代付接口调用
+ */
+ private ServerResponse getObjectServerResponseOne(Integer withId, HttpServletRequest request,
+ HttpServletResponse response, UserWithdraw userWithdraw,
+ User user, UserAssets userAssets) throws Exception {
+ try {
+ // 配置参数（建议放到配置文件中）
+ String appId = "db270b73dc384c89ae7241d6465cee03"; // 从商户后台获取
+ String key = "PAXkm5ptBhvzNYBSpdm3p7ipwGUQOF8Fm3tYp0"; // 商户密钥
+ String payoutUrl = "https://www.copays.net/open-api/create-payout-order"; // 代付接口地址
+
+ // 生成商户订单号
+ String merchantOrderId = generatePayoutOrderId(withId);
+
+ // 处理金额，保留两位小数
+ BigDecimal amount = userWithdraw.getWithAmt();
+ amount = amount.setScale(2, BigDecimal.ROUND_HALF_UP);
+
+ // 构建请求参数
+ Map<String, String> params = new HashMap<>();
+ params.put("app_id", appId);
+ params.put("merchant_order_id", merchantOrderId);
+ params.put("amount", amount.toString());
+ params.put("payout_mode", "INDIA_IMPS"); // 代付模式，根据实际情况选择
+ params.put("customer_account_type", userWithdraw.getBankAddress()); // 账号类型
+ params.put("customer_account_no", userWithdraw.getBankNo()); // 收款人账号（银行卡号或UPI ID）
+ params.put("notify_url", "https://api.durocaspitall.com/user/payoutCallback.do"); // 异步通知地址
+
+ // 生成签名
+ String sign = PaymentSignUtil.generateSign(params, key);
+ params.put("sign", sign);
+
+ log.info("代付请求参数：{}", params);
+ log.info("生成的签名：{}", sign);
+
+ // 发送请求
+ String result = HttpClientUtil.doPost(payoutUrl, params, "utf-8");
+ log.info("代付返回参数：{}", result);
+
+ // 解析响应
+ ObjectMapper objectMapper = new ObjectMapper();
+ PayoutOrderResponseVo payoutResponse = objectMapper.readValue(result, PayoutOrderResponseVo.class);
+
+ // 检查响应
+ if (!Integer.valueOf(200).equals(payoutResponse.getCode())) {
+ log.error("代付下单失败，返回码：{}，消息：{}，请求参数：{}",
+ payoutResponse.getCode(), payoutResponse.getMessage(), params);
+
+ // 代付失败，返还用户资金
+ userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
+ userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
+ userAssetsMapper.updateById(userAssets);
+
+ userWithdraw.setWithStatus(2); // 失败
+ userWithdraw.setWithMsg("fail：" + payoutResponse.getMessage());
+ userWithdraw.setTransTime(new Date());
+ userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
+
+ return ServerResponse.createByErrorMsg("fail：" + payoutResponse.getMessage(),request);
+ }
+
+ // 保存代付记录
+ PayoutOrderResponseVo.PayoutOrderData responseData = payoutResponse.getData();
+ TransferResponse transferResponse = new TransferResponse();
+ transferResponse.setMerTransferId(merchantOrderId); // 商户订单号
+ transferResponse.setTradeNo(responseData.getSystemOrderId()); // 系统订单号
+ transferResponse.setTransferAmount(amount);
+ transferResponse.setTradeResult(0); // 0:已下单
+ transferResponse.setCallbackState(0); // 0:未处理
+ transferResponse.setRespCode("SUCCESS"); // 响应状态：下单成功
+ transferResponse.setSignType("MD5"); // 签名方式
+ transferResponse.setSign(responseData.getSign()); // 签名
+ transferResponse.setApplyDate(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())); // 订单时间
+ transferResponse.setUserId(user.getId());
+ transferResponse.setWithId(withId);
+ transferResponse.setCreatedAt(new Date());
+ transferResponse.setUpdatedAt(new Date());
+ transferResponseService.save(transferResponse);
+
+ // 更新提现记录状态为已提交（4）
+ userWithdraw.setWithStatus(4); // 已提交
+ userWithdraw.setTransTime(new Date());
+ userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
+
+ log.info("代付下单成功，订单号：{}", merchantOrderId);
+ return ServerResponse.createBySuccessMsg("代付申请已提交，请等待处理");
+
+ } catch (Exception e) {
+ log.error("代付下单异常：", e);
+
+ // 异常时返还用户资金
+ userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
+ userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
+ userAssetsMapper.updateById(userAssets);
+
+ userWithdraw.setWithStatus(2); // 失败
+ userWithdraw.setWithMsg("代付下单异常：" + e.getMessage());
+ userWithdraw.setTransTime(new Date());
+ userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
+
+ throw e;
+ }
+ }
+
+ /**
+ * 生成代付订单号
+ */
+ private String generatePayoutOrderId(Integer withId) {
+ // 使用提现ID + 时间戳生成唯一订单号
+ long timestamp = System.currentTimeMillis();
+ return "PAYOUT_" + withId + "_" + timestamp;
+ }
}
--
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