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| | | package com.yeshi.fanli.service.impl.redpack;
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| | |
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| | | import java.math.BigDecimal;
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| | | import java.util.Date;
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| | |
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| | | import javax.annotation.Resource;
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| | |
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| | | import org.springframework.stereotype.Service;
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| | | import org.springframework.transaction.annotation.Transactional;
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| | |
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| | | import com.yeshi.fanli.dao.mybatis.redpack.RedPackBalanceMapper;
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| | | import com.yeshi.fanli.entity.redpack.RedPackBalance;
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| | | import com.yeshi.fanli.entity.redpack.RedPackDetail;
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| | | import com.yeshi.fanli.exception.redpack.RedPackBalanceException;
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| | | import com.yeshi.fanli.service.inter.redpack.RedPackBalanceService;
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| | | import com.yeshi.fanli.service.inter.redpack.RedPackDetailService;
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| | |
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| | | @Service
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| | | public class RedPackBalanceServiceImpl implements RedPackBalanceService {
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| | |
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| | | @Resource
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| | | private RedPackBalanceMapper redPackBalanceMapper;
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| | | |
| | | @Resource
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| | | private RedPackDetailService redPackDetailService;
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| | |
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| | | @Override
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| | | public RedPackBalance selectByPrimaryKey(Long uid) {
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| | | return redPackBalanceMapper.selectByPrimaryKey(uid);
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| | | }
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| | |
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| | | @Override
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| | | public BigDecimal getBalance(Long uid) {
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| | | if (uid == null || uid == 0)
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| | | return null;
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| | | |
| | | RedPackBalance redPackBalance = redPackBalanceMapper.selectByPrimaryKey(uid);
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| | | if (redPackBalance != null)
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| | | return redPackBalance.getMoney();
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| | | |
| | | return null;
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| | | }
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| | | |
| | | |
| | | @Override
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| | | public void addRedPack(Long uid, BigDecimal money) {
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| | | if (uid == null || uid == 0 || money == null)
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| | | return;
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| | | RedPackBalance redPackBalance = redPackBalanceMapper.selectForUpdate(uid);
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| | | if (redPackBalance == null) {
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| | | redPackBalance = new RedPackBalance();
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| | | redPackBalance.setId(uid);
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| | | redPackBalance.setMoney(money);
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| | | redPackBalance.setCreateTime(new Date());
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| | | redPackBalance.setUpdateTime(new Date());
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| | | redPackBalanceMapper.insertSelective(redPackBalance);
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| | | } else {
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| | | redPackBalanceMapper.addRedPack(uid, money);
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| | | }
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| | | }
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| | | |
| | | |
| | | @Override
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| | | @Transactional(rollbackFor = Exception.class)
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| | | public void addRedPack(Long uid, BigDecimal money, RedPackDetail detail) throws RedPackBalanceException {
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| | | if (uid == null || uid == 0 || money == null || detail == null)
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| | | throw new RedPackBalanceException(1, "参数传递不完整");
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| | | // 加入明细
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| | | redPackDetailService.insertSelective(detail);
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| | | // 减少红包
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| | | redPackBalanceMapper.addRedPack(uid, money);
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| | | }
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| | | |
| | | |
| | | @Override
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| | | @Transactional(rollbackFor = Exception.class)
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| | | public void subRedPack(Long uid, BigDecimal money, RedPackDetail detail) throws RedPackBalanceException {
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| | | if (uid == null || uid == 0 || money == null || detail == null)
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| | | throw new RedPackBalanceException(1, "参数传递不完整");
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| | | // 加入明细
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| | | redPackDetailService.insertSelective(detail);
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| | | // 减少红包
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| | | redPackBalanceMapper.subRedPack(uid, money);
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| | | }
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| | | }
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| | | package com.yeshi.fanli.service.impl.redpack; |
| | | |
| | | import java.math.BigDecimal; |
| | | import java.util.Date; |
| | | import java.util.List; |
| | | |
| | | import javax.annotation.Resource; |
| | | |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.transaction.annotation.Transactional; |
| | | |
| | | import com.yeshi.fanli.dao.mybatis.redpack.RedPackBalanceMapper; |
| | | import com.yeshi.fanli.entity.redpack.RedPackBalance; |
| | | import com.yeshi.fanli.entity.redpack.RedPackDetail; |
| | | import com.yeshi.fanli.exception.redpack.RedPackBalanceException; |
| | | import com.yeshi.fanli.service.inter.redpack.RedPackBalanceService; |
| | | import com.yeshi.fanli.service.inter.redpack.RedPackDetailService; |
| | | import com.yeshi.fanli.vo.redpack.RedPackBalanceVO; |
| | | |
| | | @Service |
| | | public class RedPackBalanceServiceImpl implements RedPackBalanceService { |
| | | |
| | | @Resource |
| | | private RedPackBalanceMapper redPackBalanceMapper; |
| | | |
| | | @Resource |
| | | private RedPackDetailService redPackDetailService; |
| | | |
| | | @Override |
| | | public RedPackBalance selectByPrimaryKey(Long uid) { |
| | | return redPackBalanceMapper.selectByPrimaryKey(uid); |
| | | } |
| | | |
| | | @Override |
| | | public BigDecimal getBalance(Long uid){ |
| | | if (uid == null || uid == 0) |
| | | return new BigDecimal(0); |
| | | |
| | | RedPackBalance redPackBalance = redPackBalanceMapper.selectByPrimaryKey(uid); |
| | | if (redPackBalance != null && redPackBalance.getMoney() != null) |
| | | return redPackBalance.getMoney(); |
| | | return new BigDecimal(0); |
| | | } |
| | | |
| | | |
| | | @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) |
| | | throw new RedPackBalanceException(1, "参数传递不完整"); |
| | | // 加入明细 |
| | | redPackDetailService.insertSelective(detail); |
| | | // 添加红包 |
| | | 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) |
| | | throw new RedPackBalanceException(1, "参数传递不完整"); |
| | | // 加入明细 |
| | | redPackDetailService.insertSelective(detail); |
| | | |
| | | RedPackBalance balance = redPackBalanceMapper.selectForUpdate(uid); |
| | | if (balance.getMoney() == null) |
| | | throw new RedPackBalanceException(2, "红包余额不足"); |
| | | |
| | | if (balance.getMoney().compareTo(money) < 0) |
| | | throw new RedPackBalanceException(2, "红包余额不足"); |
| | | |
| | | // 减少红包 |
| | | redPackBalanceMapper.subRedPack(uid, money); |
| | | } |
| | | |
| | | |
| | | @Override |
| | | public RedPackBalance selectForUpdate(Long uid) { |
| | | return redPackBalanceMapper.selectForUpdate(uid); |
| | | } |
| | | |
| | | @Override |
| | | @Transactional(rollbackFor = Exception.class) |
| | | public void resetRedPack(Long uid, RedPackDetail detail) throws RedPackBalanceException { |
| | | if (uid == null || uid == 0 || detail == null) |
| | | throw new RedPackBalanceException(1, "参数传递不完整"); |
| | | // 加入明细 |
| | | redPackDetailService.insertSelective(detail); |
| | | // 重置 |
| | | redPackBalanceMapper.resetRedPack(uid); |
| | | } |
| | | |
| | | |
| | | @Override |
| | | public List<RedPackBalanceVO> query(Integer start, Integer count, String key, Integer state,Integer order){ |
| | | return redPackBalanceMapper.query(start, count, key, state,order); |
| | | } |
| | | |
| | | @Override |
| | | public long count(String key, Integer state){ |
| | | return redPackBalanceMapper.count(key, state); |
| | | } |
| | | |
| | | } |