RationInviteBiz.java
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package com.cjs.cms.biz.ration;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.cjs.cms.biz.trade.TradeBiz;
import com.cjs.cms.biz.user.fund.UserFinanceBiz;
import com.cjs.cms.dao.ration.RationInviteConfigDao;
import com.cjs.cms.dao.ration.RationInviteRecordDao;
import com.cjs.cms.dao.ration.RationInviteUserDao;
import com.cjs.cms.model.pub.ConstInfo;
import com.cjs.cms.model.pub.ResultInfo;
import com.cjs.cms.model.ration.RationInviteConfigInfo;
import com.cjs.cms.model.ration.RationInviteQualityInfo;
import com.cjs.cms.model.ration.RationInviteRecordInfo;
import com.cjs.cms.model.ration.RationInviteUserInfo;
import com.cjs.cms.util.t2.T2Result;
import com.cjs.cms.util.web.ActionUtil;
/**
* 邀约配售
*
* @author xiangwei
*
*/
@Service
public class RationInviteBiz {
Logger log = LogManager.getLogger();
@Autowired
private RationInviteConfigDao rationInviteConfigDao;
@Autowired
private RationInviteUserDao rationInviteUserDao;
@Autowired
private RationInviteRecordDao rationInviteRecordDao;
@Autowired
private UserFinanceBiz userFinanceBiz;
@Autowired
private TradeBiz readeBiz;
/**
* 开始配售
*/
public ResultInfo ration(Integer configId) {
RationInviteConfigInfo configInfo = rationInviteConfigDao.queryAllById(configId);
String message;
List<T2Result> results = new ArrayList<T2Result>();
try {
if (configInfo == null) {
return new ResultInfo(4, "配售设置信息不存在");
}
configInfo.setRationStatus("2");
rationInviteConfigDao.update(configInfo);
if (configInfo.getConfirmEndDate().getTime() > new Date().getTime()) {
return this.rationResult(1, "用户确认配售日期尚未截止，不可以配售", configInfo);
}
List<RationInviteUserInfo> rationInviteUsers = rationInviteUserDao
.queryByConfigId(configId);
if (rationInviteUsers.isEmpty()) {
return this.rationResult(1, "该配售设置信息下没有用户", configInfo);
}
//配售给机构总比例
for (RationInviteUserInfo rationInviteUserInfo : rationInviteUsers) {
Map<String, Object> balance = userFinanceBiz
.balance(rationInviteUserInfo.getUserId());
Double needMoney = rationInviteUserInfo.getPercent() * configInfo.getRationAmount()
* configInfo.getPrice() * 0.01;
Double enableBalance = Double.parseDouble(balance.get("enable_balance").toString());
if (needMoney > enableBalance) {
message = MessageFormat.format("用户[{0}]资金不足。可用余额：[{1}]，需要[{2}]",
rationInviteUserInfo.getUserId(), enableBalance, needMoney);
return this.rationResult(1, message, configInfo);
}
}
int count = 0;
int total = 0;
//开始配售，交割
List<RationInviteQualityInfo> list = rationInviteConfigDao.queryQualityById(configId);
List<RationInviteUserInfo> users = configInfo.getUsers();
for (RationInviteQualityInfo qualityInfo : list) {
for (int i = 0; i <= users.size() - 1; i++) {
RationInviteRecordInfo record = null;
RationInviteUserInfo userInfo = users.get(i);
if ((i + 1) == users.size()) {//为最和一个数据等于总数减去前面已经配售的数量
count = qualityInfo.getRationAmount() - total;
} else {
count = new BigDecimal(users.get(i).getPercent())
.divide(new BigDecimal(100))
.multiply(new BigDecimal(qualityInfo.getRationAmount()))
.setScale(0, RoundingMode.HALF_UP).intValue();
}
if (count > 0) {
record = new RationInviteRecordInfo();
record.setRationInviteConfigId(configInfo.getId());
record.setRationInviteQualityId(qualityInfo.getId());
record.setRationInviteUserId(userInfo.getId());
record.setSellUserId(qualityInfo.getUserId());
record.setSellOtcAccount(qualityInfo.getUserId());
record.setBuyUserId(userInfo.getUserId());
record.setBuyOtcAccount(userInfo.getOtcAccount());
record.setRationStatus("1");
record.setFund(count * configInfo.getPrice());
record.setCreateBy(ActionUtil.getUser().getUsername());
record.setStockAmount(count);
total = total + count;
}
if (!qualityInfo.getUserId().equals(userInfo.getUserId())) {
T2Result t2 = readeBiz.transfer(configInfo.getOtcCode(),
qualityInfo.getUserId(), userInfo.getUserId(), count, "用户数量为" + count);
results = userFinanceBiz.pay(userInfo.getId().toString(),
ConstInfo.Fund.INVITE_RATION, userInfo.getUserId(),
qualityInfo.getUserId(), count * configInfo.getPrice(),
ConstInfo.Fund.INVITE_RETION_REMARK);
if (count > 0) {
record = this.payResult(results, record);
}
}
rationInviteRecordDao.insert(record);
}
count = 0;
total = 0;
}
return this.rationResult(4, "交割成功", configInfo);
} catch (Exception e) {
log.error("交割失败", e);
return this.rationResult(5, e.getMessage(), configInfo);
}
}
/**返回配售结果信息*/
private ResultInfo rationResult(Integer code, String message,
RationInviteConfigInfo configInfo) {
ResultInfo resultInfo = new ResultInfo();
resultInfo.setCode(code);
resultInfo.setMessage(message);
configInfo.setRationStatus(code.toString());
configInfo.setRationResult(message);
rationInviteConfigDao.update(configInfo);
return resultInfo;
}
/**处理支付结果*/
private RationInviteRecordInfo payResult(List<T2Result> results,
RationInviteRecordInfo record) {
if (results.size() == 1) {
record.setRemark(results.get(0).toString());
record.setRationStatus("0");
} else {
StringBuilder sb = new StringBuilder();
for (T2Result result : results) {
sb.append(result.toString()).append("|");
}
record.setRemark(sb.toString());
}
return record;
}
}