20261008

2026-10-08 18:18:21 +08:00
parent 9cc1ff546c
commit 1e3095c05e
1911 changed files with 349551 additions and 0 deletions
@@ -0,0 +1,55 @@
+'use strict';
+
+const balanceUtil = require('../../../admin/finance/balance/sys/util.js');
+
+module.exports = {
+    /**
+     * 查询当前用户商户的实时余额。
+     * @url client/userBalanceLog/kh/getMerchantBalance 前端调用的url参数地址
+     * @param {String} accNo 企业用户号/商户号
+     */
+    main: async (event) => {
+        const { data = {}, userInfo = {}, util } = event;
+        const { vk } = util;
+        const requestedAccNo = String(data.accNo || '').trim();
+        const userAccNo = String(userInfo.merNo || '').trim();
+
+        // 商户号来自当前登录用户，避免通过客户端参数查询其他企业的余额。
+        if (requestedAccNo && userAccNo && requestedAccNo !== userAccNo) {
+            return {
+                code: 403,
+                msg: '无权查询该商户余额'
+            };
+        }
+        const accNo = userAccNo || requestedAccNo;
+
+        if (!accNo) {
+            return {
+                code: -1,
+                msg: 'accNo不能为空'
+            };
+        }
+
+        const remoteResponse = await balanceUtil.requestMerchantBalance({
+            vk,
+            accNo
+        });
+        const merchantBalance = balanceUtil.getRemoteMerchantBalance(remoteResponse);
+
+        if (merchantBalance === null) {
+            return {
+                code: -1,
+                msg: (remoteResponse && (remoteResponse.msg || remoteResponse.message)) || '未获取到余额'
+            };
+        }
+
+        return {
+            code: 0,
+            msg: '',
+            data: {
+                accNo,
+                balance: merchantBalance
+            }
+        };
+    }
+};