From 83dbfeab6fe421bf11b39429dca32469b8a1b9f8 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Sat, 25 Sep 2021 18:44:44 +0800
Subject: [PATCH] 20210925
---
src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java | 18 +++++++++++++++++-
1 files changed, 17 insertions(+), 1 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java
index 3a01906..e2c2815 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java
@@ -23,7 +23,23 @@
@Override
public void addBalance(BigDecimal amount, Long memberId) {
+ int i = 0;
+ boolean flag = true;
+ while (flag) {
+ i++;
+ MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
+ wallet.setBalance(wallet.getBalance().add(amount));
+
+ int result = this.baseMapper.updateBalanceWithVersion(wallet);
+ if (result > 0) {
+ flag = false;
+ } else {
+ if (i > 2) {
+ throw new FebsException("余额增加失败");
+ }
+ }
+ }
}
@Override
@@ -34,7 +50,7 @@
while (flag) {
i++;
MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
- if (amount.compareTo(wallet.getBalance()) < 0) {
+ if (amount.compareTo(wallet.getBalance()) > 0) {
throw new FebsException("余额不足");
}
--
Gitblit v1.9.1