package com.yeshi.fanli.service.impl.redpack;
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import java.math.BigDecimal;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.yeshi.utils.DateUtil;
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import com.yeshi.fanli.dao.mybatis.redpack.RedPackForbidMapper;
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import com.yeshi.fanli.entity.redpack.RedPackBalance;
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import com.yeshi.fanli.entity.redpack.RedPackForbid;
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import com.yeshi.fanli.entity.redpack.RedPackForbidRecord;
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import com.yeshi.fanli.exception.redpack.RedPackBalanceException;
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import com.yeshi.fanli.exception.redpack.RedPackDetailException;
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import com.yeshi.fanli.exception.redpack.RedPackForbidException;
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import com.yeshi.fanli.service.inter.redpack.RedPackBalanceService;
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import com.yeshi.fanli.service.inter.redpack.RedPackForbidRecordService;
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import com.yeshi.fanli.service.inter.redpack.RedPackForbidService;
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import com.yeshi.fanli.util.factory.RedPackDetailFactory;
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@Service
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public class RedPackForbidServiceImpl implements RedPackForbidService {
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@Resource
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private RedPackForbidMapper redPackForbidMapper;
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@Resource
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private RedPackForbidRecordService redPackForbidRecordService;
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@Resource
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private RedPackBalanceService redPackBalanceService;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void addForbid(RedPackForbidRecord record) throws RedPackForbidException {
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Long uid = record.getUid();
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if (uid == null || uid <= 0)
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throw new RedPackForbidException(1,"用户id不能为空");
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Integer type = record.getType();
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if (type == null)
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throw new RedPackForbidException(1,"封禁时间不能为空");
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Date endTime = null;
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Date nowTime = new Date();
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if (type == RedPackForbidRecord.TYPE_ONE_MONTH) {
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endTime = DateUtil.plusMonths(nowTime, 1);
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} else if (type == RedPackForbidRecord.TYPE_THREE_MONTH) {
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endTime = DateUtil.plusMonths(nowTime, 3);
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} else if (type == RedPackForbidRecord.TYPE_SIX_MONTH) {
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endTime = DateUtil.plusMonths(nowTime, 6);
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} else if (type == RedPackForbidRecord.TYPE_ONE_YEAR) {
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endTime = DateUtil.plusYears(nowTime, 1);
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} else if (type == RedPackForbidRecord.TYPE_HUNDRED_YEAR) {
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endTime = DateUtil.plusYears(nowTime, 100);
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} else {
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throw new RedPackForbidException(1,"封禁时间类型不正确");
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}
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// 查询余额
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BigDecimal balance = new BigDecimal(0);
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RedPackBalance redPackBalance = redPackBalanceService.selectForUpdate(uid);
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if (redPackBalance != null && redPackBalance.getMoney() != null)
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balance = redPackBalance.getMoney();
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// 加入封禁
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RedPackForbid redPackForbid = new RedPackForbid();
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redPackForbid.setId(uid);
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redPackForbid.setEndTime(endTime);
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redPackForbid.setCreateTime(nowTime);
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redPackForbidMapper.insertSelective(redPackForbid);
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// 加入封禁记录
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record.setEndTime(endTime);
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record.setMoney(balance);
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record.setCreateTime(nowTime);
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redPackForbidRecordService.insertSelective(record);
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// 清空红包
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try {
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redPackBalanceService.resetRedPack(uid, RedPackDetailFactory.createForbid(record));
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} catch (RedPackBalanceException e) {
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throw new RedPackForbidException(1, e.getMsg());
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} catch (RedPackDetailException e) {
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throw new RedPackForbidException(1, e.getMsg());
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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 deduct(RedPackForbidRecord record) throws RedPackForbidException {
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Long uid = record.getUid();
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if (uid == null || uid <= 0)
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throw new RedPackForbidException(1,"用户id不能为空");
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BigDecimal money = record.getMoney();
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if (money == null)
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throw new RedPackForbidException(1,"扣除金额不能为空");
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// 清空红包
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try {
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redPackBalanceService.subRedPack(uid, money, RedPackDetailFactory.createDeduct(record));
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} catch (RedPackBalanceException e) {
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throw new RedPackForbidException(1, e.getMsg());
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} catch (RedPackDetailException e) {
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throw new RedPackForbidException(1, e.getMsg());
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}
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}
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@Override
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public void delete(List<Long> idsList) {
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if (idsList != null)
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for (Long id : idsList)
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redPackForbidMapper.deleteByPrimaryKey(id);
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}
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@Override
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public boolean verifyForbid(Long uid) {
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if (uid != null) {
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RedPackForbid redPackForbid = redPackForbidMapper.selectByPrimaryKey(uid);
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if (redPackForbid != null) {
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if (redPackForbid.getEndTime() == null || redPackForbid.getEndTime().getTime() > java.lang.System.currentTimeMillis()) {
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return true;
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} else {
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// 时间已过，解除封禁
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redPackForbidMapper.deleteByPrimaryKey(uid);
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return false;
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}
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}
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}
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return false;
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}
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}
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