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 com.yeshi.fanli.dao.mybatis.redpack.RedPackExchangeMapper;
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import com.yeshi.fanli.entity.bus.user.UserInfo;
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import com.yeshi.fanli.entity.common.AdminUser;
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import com.yeshi.fanli.entity.money.UserMoneyDetail;
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import com.yeshi.fanli.entity.money.UserMoneyDetail.UserMoneyDetailTypeEnum;
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import com.yeshi.fanli.entity.redpack.RedPackDetail;
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import com.yeshi.fanli.entity.redpack.RedPackDetail.RedPackDetailTypeEnum;
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import com.yeshi.fanli.entity.redpack.RedPackExchange;
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import com.yeshi.fanli.exception.redpack.RedPackExchangeException;
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import com.yeshi.fanli.service.inter.money.UserMoneyService;
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import com.yeshi.fanli.service.inter.redpack.RedPackBalanceService;
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import com.yeshi.fanli.service.inter.redpack.RedPackConfigService;
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import com.yeshi.fanli.service.inter.redpack.RedPackDetailService;
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import com.yeshi.fanli.service.inter.redpack.RedPackExchangeService;
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import com.yeshi.fanli.util.StringUtil;
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import com.yeshi.fanli.util.TimeUtil;
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import com.yeshi.fanli.util.factory.RedPackDetailFactory;
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@Service
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public class RedPackExchangeServiceImpl implements RedPackExchangeService {
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@Resource
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private RedPackExchangeMapper redPackExchangeMapper;
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@Resource
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private RedPackConfigService redPackConfigService;
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@Resource
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private RedPackBalanceService redPackBalanceService;
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@Resource
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private UserMoneyService userMoneyService;
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@Resource
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private RedPackDetailService redPackDetailService;
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@Override
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public List<RedPackExchange> query(Integer start, Integer count, String key, Integer state){
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return redPackExchangeMapper.query(start, count, key, state);
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}
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@Override
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public Long count(String key, Integer state){
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return redPackExchangeMapper.count(key, state);
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}
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@Override
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public List<Long> countState(long uid){
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return redPackExchangeMapper.countState(uid);
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}
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@Override
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public List<BigDecimal> countMoneyState(long uid){
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return redPackExchangeMapper.countMoneyState(uid);
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}
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@Override
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public BigDecimal countMoneyByState(Long uid, Integer state){
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return redPackExchangeMapper.countMoneyByState(uid, state);
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}
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@Override
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public RedPackExchange selectByPrimaryKey(long id){
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return redPackExchangeMapper.selectByPrimaryKey(id);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void exchangeCash(Long uid, BigDecimal amount) throws RedPackExchangeException {
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if (uid == null || amount == null)
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throw new RedPackExchangeException(1, "参数不正确");
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String extractBanlenMin = redPackConfigService.getValueByKey("extract_banlen_min");
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BigDecimal balance = redPackBalanceService.getBalance(uid);
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if (balance == null || balance.compareTo(new BigDecimal(extractBanlenMin)) < 0)
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throw new RedPackExchangeException(1, "余额不足" + extractBanlenMin + "元");
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if (balance.compareTo(amount) < 0)
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throw new RedPackExchangeException(1, "提现余额不足");
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String moneyMin = redPackConfigService.getValueByKey("extract_money_min");
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String moneyMax = redPackConfigService.getValueByKey("extract_money_max");
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if (amount.compareTo(new BigDecimal(moneyMin)) < 0 || amount.compareTo(new BigDecimal(moneyMax)) > 0)
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throw new RedPackExchangeException(1, "提现金额至少" + moneyMin + "元至多" + moneyMax + "元");
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Date nowDate = new Date();
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// 提现申请
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RedPackExchange exchange = new RedPackExchange();
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exchange.setUid(uid);
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exchange.setMoney(amount);
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exchange.setState(RedPackExchange.STATE_INIT);
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exchange.setCreateTime(nowDate);
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redPackExchangeMapper.insertSelective(exchange);
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// 减少红包
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try {
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redPackBalanceService.subRedPack(uid, amount, RedPackDetailFactory.createExchange(exchange));
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} catch (Exception e) {
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throw new RedPackExchangeException(1, "红包信息异常");
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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 passExchange(final long id, AdminUser admin) throws RedPackExchangeException {
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RedPackExchange record = redPackExchangeMapper.selectByPrimaryKey(id);
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if (record == null)
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throw new RedPackExchangeException(1,"申请记录已不存在");
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if (RedPackExchange.STATE_INIT == record.getState())
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throw new RedPackExchangeException(1,"该申请已被处理，请刷新");
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Date nowDate = new Date();
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record.setAuditId(admin.getId());
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record.setAuditTime(nowDate);
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record.setState(RedPackExchange.STATE_SUCCESS);
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redPackExchangeMapper.updateByPrimaryKeySelective(record);
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// 资金明细-添加资金
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UserMoneyDetail detail = new UserMoneyDetail();
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detail.setCreateTime(new Date());
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detail.setIdentifyCode(StringUtil.Md5(UserMoneyDetailTypeEnum.redPackExchange.name() + ":" + record.getId()));
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detail.setMoney(record.getMoney());
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detail.setType(UserMoneyDetailTypeEnum.redPackExchange);
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detail.setTitle(UserMoneyDetailTypeEnum.redPackExchange.getDesc());
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detail.setDescInfo("于"+ TimeUtil.formatDate(record.getCreateTime()) +"提现");
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detail.setUpdateTime(new Date());
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detail.setUserInfo(new UserInfo(record.getUid()));
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// 添加资金
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userMoneyService.addUserMoney(record.getUid(), record.getMoney(), detail);
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try {
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String identifyCode = StringUtil.Md5(RedPackDetailTypeEnum.redExchangePass.name() + ":" + record.getId());
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RedPackDetail redPackDetail = redPackDetailService.getByIdentifyCode(identifyCode);
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RedPackDetail updateDetail = RedPackDetailFactory.updateExchangePass(redPackDetail.getId(), record);
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redPackDetailService.updateByPrimaryKeySelective(updateDetail);
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} catch (Exception e) {
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throw new RedPackExchangeException(1,"更新提现明细出错");
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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 rejectExchange(long id, String reason, AdminUser admin) throws RedPackExchangeException {
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RedPackExchange record = redPackExchangeMapper.selectByPrimaryKey(id);
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if (record == null)
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throw new RedPackExchangeException(1,"申请记录已不存在");
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if (RedPackExchange.STATE_INIT == record.getState())
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throw new RedPackExchangeException(1,"该申请已被处理，请刷新");
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record.setReason(reason);
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record.setAuditTime(new Date());
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record.setAuditId(admin.getId());
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record.setState(RedPackExchange.STATE_REJECT);
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redPackExchangeMapper.updateByPrimaryKeySelective(record);
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// 退回红包
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try {
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redPackBalanceService.addRedPack(record.getUid(), record.getMoney(), RedPackDetailFactory.createExchange(record));
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} catch (Exception e) {
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throw new RedPackExchangeException(1, "红包退回时出错");
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}
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}
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}
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