From 0d7a106782e966984a092746ef6f2e9e049a2c21 Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Mon, 10 Feb 2025 10:51:54 +0800
Subject: [PATCH] feat(mall): 完善会员信息并集成 FIUU 支付

---
 src/main/java/cc/mrbird/febs/pay/controller/FiuuReturnController.java |   56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 56 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/pay/controller/FiuuReturnController.java b/src/main/java/cc/mrbird/febs/pay/controller/FiuuReturnController.java
index 0b71004..7bce5dd 100644
--- a/src/main/java/cc/mrbird/febs/pay/controller/FiuuReturnController.java
+++ b/src/main/java/cc/mrbird/febs/pay/controller/FiuuReturnController.java
@@ -7,6 +7,8 @@
 import cc.mrbird.febs.mall.entity.MallOrderInfo;
 import cc.mrbird.febs.mall.mapper.MallOrderInfoMapper;
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.json.JSONObject;
+import cn.hutool.json.JSONUtil;
 import io.swagger.annotations.Api;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.codec.digest.DigestUtils;
@@ -88,6 +90,60 @@
         return "payment-success";
     }
 
+    public static void main(String[] args) {
+        String secretKey = "59c709fc18978a6a83b87f05d37cecbf";
+        String ss = "{\"nbcb\":\"2\",\"tranID\":\"2693805878\",\"amount\":\"1.00\",\"orderid\":\"359\",\"channel\":\"alipay\",\"paydate\":\"2025-02-10 10:24:20\",\"error_desc\":\"\",\"domain\":\"e2umart01\",\"skey\":\"29913d009b74cb8bc3650aed84394cfe\",\"error_code\":\"\",\"currency\":\"RM\",\"appcode\":\"2025021022001302841422314686\",\"status\":\"00\"}";
+
+        JSONObject params = JSONUtil.parseObj(ss);
+
+        // 按API文档生成skey
+        String tranID = params.getStr("tranID");
+        String orderId = params.getStr("orderid");
+        String status = params.getStr("status");
+        String domain = params.getStr("domain");
+        String amount = params.getStr("amount");
+        String currency = params.getStr("currency");
+        String appcode = params.getStr("appcode");
+        String paydate = params.getStr("paydate");
+        String receivedSkey = params.getStr("skey");
+
+        // 第一步哈希:pre_skey = md5(txnID + orderID + status + domain + amount + currency)
+        String preSkey = DigestUtils.md5Hex(tranID + orderId + status + domain + amount + currency);
+
+        log.info("notify preSkey: {}", preSkey);
+        // 第二步哈希:skey = md5(paydate + domain + pre_skey + appcode + secretKey)
+        String calculatedSkey = DigestUtils.md5Hex(paydate + domain + preSkey + appcode + secretKey);
+
+        log.info("notify calculatedSkey: {}", calculatedSkey);
+
+        // 1. 格式化amount为两位小数(确保与Fiuu传递的格式一致)
+        BigDecimal amountDecimal;
+        try {
+            amountDecimal = new BigDecimal(amount).setScale(2, RoundingMode.HALF_UP);
+        } catch (NumberFormatException e) {
+            throw new FebsException("金额格式错误: " + amount);
+        }
+        String formattedAmount = amountDecimal.toPlainString(); // 例如 "100.00"
+
+        // 2. 生成preSkey(严格按照参数顺序拼接)
+        log.info("callback Parameters for preSkey: tranId={}, orderId={}, status={}, domain={}, amount={}, currency={}", tranID, orderId, status, domain, amount, currency);
+        // 第一步哈希:pre_skey = md5(txnID + orderID + status + domain + amount + currency)
+        String preSkeyInput = tranID + orderId + status + domain + formattedAmount + currency;
+        String preSkey1 = DigestUtils.md5Hex(preSkeyInput);
+        log.info("callback preSkey生成参数: {}", preSkeyInput);
+        log.info("callback preSkey计算结果: {}", preSkey1);
+        log.info("callback Parameters for calculatedSkey: payDate={}, domain={}, preSkey={}, appcode={}, SECRET_KEY={}", paydate, domain, preSkey, appcode, SECRET_KEY);
+        // 第二步哈希:skey = md5(paydate + domain + pre_skey + appcode + secret_key)
+        String skeyInput = paydate + domain + preSkey + appcode + secretKey;
+        String calculatedSkey1 = DigestUtils.md5Hex(skeyInput);
+
+        log.info("callback skey生成参数: {}", skeyInput);
+        log.info("callback callback status: {}", status);
+        log.info("callback receivedSkey: {}", receivedSkey);
+        log.info("callback calculatedSkey: {}", calculatedSkey1);
+
+    }
+
     private void updateOrderStatus(String orderId, String status, String amount, String paydate, String tranID) {
         // 实现订单状态更新逻辑(如更新数据库)
         MallOrderInfo mallOrderInfo = ValidateEntityUtils.ensureColumnReturnEntity(orderId, MallOrderInfo::getId, mallOrderInfoMapper::selectOne, "订单不存在");

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