From a980ade25b3dc1a7da482e37113f2935a2719c0b Mon Sep 17 00:00:00 2001
From: yujian <yujian@123.com>
Date: 星期二, 05 十一月 2019 10:01:11 +0800
Subject: [PATCH] 红包表明修改
---
fanli/src/main/java/com/yeshi/fanli/service/impl/redpack/RedPackBalanceServiceImpl.java | 37 ++++++++++++++++++++++++++-----------
1 files changed, 26 insertions(+), 11 deletions(-)
diff --git a/fanli/src/main/java/com/yeshi/fanli/service/impl/redpack/RedPackBalanceServiceImpl.java b/fanli/src/main/java/com/yeshi/fanli/service/impl/redpack/RedPackBalanceServiceImpl.java
index 5e87890..e6ef61b 100644
--- a/fanli/src/main/java/com/yeshi/fanli/service/impl/redpack/RedPackBalanceServiceImpl.java
+++ b/fanli/src/main/java/com/yeshi/fanli/service/impl/redpack/RedPackBalanceServiceImpl.java
@@ -20,7 +20,7 @@
@Resource
private RedPackBalanceMapper redPackBalanceMapper;
-
+
@Resource
private RedPackDetailService redPackDetailService;
@@ -40,8 +40,7 @@
return new BigDecimal(0);
}
-
-
+
@Override
public void addRedPack(Long uid, BigDecimal money) {
if (uid == null || uid == 0 || money == null)
@@ -58,27 +57,43 @@
redPackBalanceMapper.addRedPack(uid, money);
}
}
-
-
+
@Override
@Transactional(rollbackFor = Exception.class)
public void addRedPack(Long uid, BigDecimal money, RedPackDetail detail) throws RedPackBalanceException {
- if (uid == null || uid == 0 || money == null || detail == null)
+ if (uid == null || uid == 0 || money == null || detail == null)
throw new RedPackBalanceException(1, "鍙傛暟浼犻�掍笉瀹屾暣");
// 鍔犲叆鏄庣粏
redPackDetailService.insertSelective(detail);
- // 鍑忓皯绾㈠寘
- redPackBalanceMapper.addRedPack(uid, money);
+ // 娣诲姞绾㈠寘
+ RedPackBalance redPackBalance = redPackBalanceMapper.selectForUpdate(uid);
+ if (redPackBalance == null) {
+ redPackBalance = new RedPackBalance();
+ redPackBalance.setId(uid);
+ redPackBalance.setMoney(money);
+ redPackBalance.setCreateTime(new Date());
+ redPackBalance.setUpdateTime(new Date());
+ redPackBalanceMapper.insertSelective(redPackBalance);
+ } else {
+ redPackBalanceMapper.addRedPack(uid, money);
+ }
}
-
-
+
@Override
@Transactional(rollbackFor = Exception.class)
public void subRedPack(Long uid, BigDecimal money, RedPackDetail detail) throws RedPackBalanceException {
- if (uid == null || uid == 0 || money == null || detail == null)
+ if (uid == null || uid == 0 || money == null || detail == null)
throw new RedPackBalanceException(1, "鍙傛暟浼犻�掍笉瀹屾暣");
// 鍔犲叆鏄庣粏
redPackDetailService.insertSelective(detail);
+
+ RedPackBalance balance = redPackBalanceMapper.selectForUpdate(uid);
+ if (balance.getMoney() == null)
+ throw new RedPackBalanceException(2, "绾㈠寘浣欓涓嶈冻");
+
+ if (balance.getMoney().compareTo(money) < 0)
+ throw new RedPackBalanceException(2, "绾㈠寘浣欓涓嶈冻");
+
// 鍑忓皯绾㈠寘
redPackBalanceMapper.subRedPack(uid, money);
}
--
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