/** 认购项目 茹化肖 */
@Override
@Transactional(rollbackFor = Exception.class, timeout = 30)
public HttpResultModel<Object> subproject(SubProjectReq req) {
HttpResultModel<Object> result = new HttpResultModel<Object>();
Member user = memberDao.selectById(req.getUserId());
MemberOther userOther = memberOtherDao.selectByMemberId(req.getUserId());
Project project = projectDao.selectByPrimaryKey(req.getProjectId());
// 1.项目不在预热或进行中或已下架
if (project == null) {
result.setCode(-1);
result.setMsg("该项目暂时不能购买!");
return result;
}
// 2.验证用户支付密码
if (!MD5Util.MD5(req.getPayPwd()).equals(userOther.getPaypassword())) { // 支付密码不同
result.setCode(-1);
result.setMsg("支付密码错误,请重试!");
return result;
}
// 3项目预热中,购买人非领投人
if (project.getProjectstatus() == ProjectStatus.Preheating.value()
&& user.getLevel() != MemberTypeEnum.LeadInvestUser.value()) {
result.setCode(-1);
result.setMsg("预热中的项目只有领投资格会员可以认购");
return result;
}
// 4项目众筹中,普通用户
if (project.getProjectstatus() == ProjectStatus.Financeing.value()
&& user.getLevel() == MemberTypeEnum.CommonUser.value()) {
result.setCode(-1);
result.setMsg("您尚未实名认证,请先进行实名认证!");
return result;
}
// 5项目众筹中,实名认证用户
if (project.getProjectstatus() == ProjectStatus.Financeing.value()
&& user.getLevel() == MemberTypeEnum.CertificationUser.value()) {
result.setCode(-1);
result.setMsg("您尚未进行投资人认证,请先进行投资人认证!");
return result;
}
// 新手专享判断
if (project.getIsNovice() == 1) {
if (projectSubscriptionDao.isMyHave(project.getId(), user.getId()) > 0) {
result.setCode(-1);
result.setMsg("新手专享项目只能认购一次!");
return result;
}
}
if (req.getIsLead() == 1) {
// 领投人
if (user.getLevel() != MemberTypeEnum.LeadInvestUser.value()) {
result.setCode(-1);
result.setMsg("您当前不具备领投资格,请先进行领投人认证!");
return result;
}
// 领投份数小于最低份额
if (req.getQuantity() < project.getLeadminfenshu()) {
result.setCode(-1);
result.setMsg("您领投的份额低于该项目要求的最低领投份!");
return result;
}
// 领投份数大于该项目的剩余可领投份额
if (req.getQuantity()
> (project.getPreheatmaxfenshu() - project.getRediduePreheatMaxFenShu())) {
result.setCode(-1);
result.setMsg("您领投的份额大于该项目的剩余领投份额!");
return result;
}
// 领投份数大于该项目的剩余可领投份额
if (req.getQuantity() > (project.getFenshu() - project.getRediduePreheatMaxFenShu())) {
result.setCode(-1);
result.setMsg("您领投的份额大于该项目的剩余份额!");
return result;
}
} else {
// 跟投.
// 领投份数大于该项目的剩余可领投份额
if (req.getQuantity() > (project.getFenshu() - project.getRedidueFenshu())) {
result.setCode(-1);
result.setMsg("您投资的份额大于该项目的剩余份额!");
return result;
}
}
// 验证金额
if (req.getQuantity() * project.getUnitprice() > userOther.getBalanceprice()) {
result.setCode(-1);
result.setMsg("您认购项目所需金额大于现有余额,请先进行充值!");
return result;
}
return dealSubproject(req, user, userOther, project);
}
/**
* 进行认购处理
*
* @return
*/
public HttpResultModel<Object> dealSubproject(
SubProjectReq req, Member m, MemberOther mo, Project p) {
// 1.生成购买记录
ProjectSubscription psr = new ProjectSubscription();
psr.setMemberid(m.getId());
psr.setProjectid(p.getId());
psr.setIslead(req.getIsLead() == 1);
psr.setAmount(req.getQuantity() * p.getUnitprice());
psr.setFenshu(req.getQuantity());
psr.setName(m.getTruename());
psr.setPhoneno(m.getPhoneno());
psr.setEmail(m.getEmail());
psr.setIdcard(m.getIdcard());
int res1 = projectSubscriptionDao.insertSelective(psr);
// 2.扣减账户余额
MemberOther updateOther = new MemberOther();
// 余额=余额-应付款
Float yF = (p.getUnitprice() * req.getQuantity());
Float YR = mo.getBalanceprice();
updateOther.setBalanceprice(YR - yF);
updateOther.setAllowwithdrawprice(mo.getAllowwithdrawprice() - yF);
updateOther.setMemberid(m.getId());
int res2 = memberOtherDao.updateByMemberIdSelective(updateOther);
// 3.插入流水.
BalanceRecord bRecord = new BalanceRecord();
bRecord.setAmount(-yF);
bRecord.setMemberid(m.getId());
bRecord.setAfteramount((float) (YR - yF));
bRecord.setTypeid(ParseHelper.ToShort(RecordType.Invest.value()));
bRecord.setWithwardid(p.getId());
bRecord.setRemark("认购项目");
bRecord.setOptname(m.getTruename());
int res3 = blanceRecordDao.insertSelective(bRecord);
// 4.更新项目信息
Project updateProject = new Project();
updateProject.setId(p.getId());
updateProject.setRedidueFenshu(p.getRedidueFenshu() + req.getQuantity());
updateProject.setInvestmentnumber(p.getInvestmentnumber() + 1);
// 已购买份数除以份数*100
int rp = updateProject.getRedidueFenshu() * 100 / p.getFenshu();
updateProject.setSchedule(rp);
if (req.getIsLead() == 1) // 领投
{
// 已购买的份数加上新的份数
updateProject.setRediduePreheatMaxFenShu(p.getRediduePreheatMaxFenShu() + req.getQuantity());
}
int res4 = projectDao.updateByPrimaryKeySelective(updateProject);
if (res1 != 1 || res2 != 1 || res3 != 1 || res4 != 1) // 每个操作都应该只有一条影响
{
throw new TransactionalRuntimeException("认购失败!");
}
int year = ParseHelper.GetInDate(new java.util.Date(), 1);
int month = ParseHelper.GetInDate(new java.util.Date(), 2);
int day = ParseHelper.GetInDate(new java.util.Date(), 3);
// 您于*年*月*日认购易淘众筹项目“*”，已确认成功，确认金额*元。如有任何疑问，请致电联系客服4000-999-177
String content =
"您于"
+ year
+ "年"
+ month
+ "月"
+ day
+ "日"
+ "认购易淘众筹项目“"
+ p.getProjectname()
+ "”，"
+ "已确认成功，确认金额"
+ yF
+ "元。"
+ "如有任何疑问，请致电联系客服4000-999-177";
// 发送认购短信
SmsUtils.sendSMS(m.getPhoneno(), content);
HttpResultModel<Object> rModel = new HttpResultModel<Object>();
rModel.setCode(1);
rModel.setMsg("认购成功!");
rModel.setUrl(
PropertyUtils.getProperty("java.wap.url") + "/home/detail?projectid=" + p.getId());
return rModel;
}