// 每一次批量提交的投标审核一定是针对同一个产品，因此不会出现一批投标购买针对不同产品的情况
// 审核提交给第三方后，对第三方返回的执行结果参数的后续处理
@Override
public void buyAuditSuccessHandle(List<String> loanNos) throws Exception {
if (loanNos == null || loanNos.isEmpty()) {
throw new Exception("审核返回列表为空");
}
// 每一次批量提交的投标审核一定是针对同一个产品，因此取出第一条投标对应的产品，判断其状态，如果已经为还款中，则说明已经执行成功
String eLoanNo = loanNos.get(0);
List<CashStream> eCashStreams = cashStreamDao.findSuccessByActionAndLoanNo(-1, eLoanNo);
CashStream eCashStream = eCashStreams.get(0);
Submit eSubmit = submitDao.find(eCashStream.getSubmitId());
Product product = productDao.find(eSubmit.getProductId());
GovermentOrder order = orderDao.find(product.getGovermentorderId());
Borrower borrower = borrowerDao.find(order.getBorrowerId());
if (Product.STATE_REPAYING == product.getState()) {
// 产品已经处于还款状态，说明针对本产品的购买审核已经执行完毕
return;
}
for (String loanNo : loanNos) {
List<CashStream> cashStreams = cashStreamDao.findSuccessByActionAndLoanNo(-1, loanNo);
CashStream cashStream = cashStreams.get(0);
if (cashStreams.size() == 2) {
// 针对本个LoanNo,在平台上有两条执行成功的现金流与之对应，那肯定说明这次购买已经处理成功，一条冻结，一条转账
continue; // 重复的命令
}
try {
Integer cashStreamId = null;
cashStreamId =
accountService.pay(
cashStream.getLenderAccountId(),
borrower.getAccountId(),
cashStream.getChiefamount().negate(),
cashStream.getSubmitId(),
"支付");
cashStreamDao.updateLoanNo(cashStreamId, loanNo, null);
} catch (IllegalConvertException e) {
e.printStackTrace();
}
}
// 校验 Product实际支付额=所有Lender的支付资金流之和
CashStreamSum sum = cashStreamDao.sumProduct(product.getId(), CashStream.ACTION_PAY);
if (sum.getChiefAmount().negate().compareTo(product.getRealAmount()) != 0)
throw new CheckException("投标购买审核完成总金额与产品实际融资金额不符，查看是否有尚未审核完毕的投标");
// 根据产品实际融资额度重新计算并更新还款计划
innerPayBackService.refreshPayBack(product.getId(), true);
// 状态转换为还款中，及一系列后续操作
innerProductService.startRepaying(product.getId());
}
private void buyAuditReturnHandle(List<String> loanNos) throws Exception {
if (loanNos == null || loanNos.isEmpty()) {
throw new Exception("审核返回列表为空");
}
// 每一次批量提交的投标审核一定是针对同一个产品，因此取出第一条投标对应的产品，判断其状态，如果已经为还款中，则说明已经执行成功
String eLoanNo = loanNos.get(0);
List<CashStream> eCashStreams = cashStreamDao.findSuccessByActionAndLoanNo(-1, eLoanNo);
CashStream eCashStream = eCashStreams.get(0);
Submit eSubmit = submitDao.find(eCashStream.getSubmitId());
Product product = productDao.find(eSubmit.getProductId());
GovermentOrder order = orderDao.find(product.getGovermentorderId());
if (Product.STATE_QUITFINANCING == product.getState()) {
// 产品已经处于流标状态，说明针对本产品的购买审核已经执行完毕
return;
}
for (String loanNo : loanNos) {
List<CashStream> cashStreams = cashStreamDao.findSuccessByActionAndLoanNo(-1, loanNo);
CashStream cashStream = cashStreams.get(0);
if (cashStreams.size() == 2) {
// 针对本个LoanNo,在平台上有两条执行成功的现金流与之对应，那肯定说明这次购买已经处理成功，一条冻结，一条流标解冻
continue; // 重复的命令
}
try {
Integer cashStreamId = null;
cashStreamId =
accountService.unfreezeLenderAccount(
cashStream.getLenderAccountId(),
cashStream.getChiefamount().negate(),
cashStream.getSubmitId(),
"流标");
cashStreamDao.updateLoanNo(cashStreamId, loanNo, null);
} catch (IllegalConvertException e) {
e.printStackTrace();
}
}
// 校验 Product实际流标解冻额=所有Lender的支付资金流之和
CashStreamSum sum = cashStreamDao.sumProduct(product.getId(), CashStream.ACTION_UNFREEZE);
if (sum.getChiefAmount().compareTo(product.getRealAmount()) != 0)
throw new CheckException("流标解冻总金额与产品实际融资金额不符，查看是否有尚未审核完毕的投标");
// 状态转换为流标，及一系列后续操作
innerProductService.quitFinancing(product.getId());
}