From 0ab9dfd8f122195e4e9f09bd50c59e0a47450bec Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期三, 19 三月 2025 15:50:03 +0800
Subject: [PATCH] fix: resolve merge conflicts in .gitignore

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TBillServiceImpl.java |  540 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 523 insertions(+), 17 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TBillServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TBillServiceImpl.java
index e30ccf0..0376220 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TBillServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TBillServiceImpl.java
@@ -1,16 +1,40 @@
 package com.ruoyi.system.service.impl;
 
-import com.ruoyi.common.basic.PageInfo;
-import com.ruoyi.common.core.domain.AjaxResult;
-import com.ruoyi.common.core.redis.RedisCache;
-import com.ruoyi.system.mapper.TBillMapper;
-import com.ruoyi.system.model.TBill;
-import com.ruoyi.system.query.TBillQuery;
-import com.ruoyi.system.service.TBillService;
+import cn.hutool.core.date.DateUtil;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import io.jsonwebtoken.lang.Assert;
+import com.ruoyi.common.basic.PageInfo;
+import com.ruoyi.common.config.SmsProperties;
+import com.ruoyi.common.constant.AmountConstant;
+import com.ruoyi.common.constant.CacheConstants;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.*;
+import com.ruoyi.common.utils.uuid.UUID;
+import com.ruoyi.system.dto.*;
+import com.ruoyi.system.mapper.TBillMapper;
+import com.ruoyi.system.model.*;
+import com.ruoyi.system.query.TBillQuery;
+import com.ruoyi.system.query.TInvoiceToBillQuery;
+import com.ruoyi.system.service.*;
+import com.taxi591.bankapi.dto.ChargeBillRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.jetbrains.annotations.NotNull;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+import javax.validation.constraints.NotEmpty;
+import java.math.BigDecimal;
+import java.text.ParseException;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.List;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
 
 /**
  * <p>
@@ -21,6 +45,7 @@
  * @since 2025-01-17
  */
 @Service
+@Slf4j
 public class TBillServiceImpl extends ServiceImpl<TBillMapper, TBill> implements TBillService {
 
     @Autowired
@@ -29,22 +54,503 @@
     @Autowired
     TBillMapper tBillMapper;
 
-    public PageInfo<TBill> queryPage(TBillQuery query){
+    @Autowired
+    TBillDetailService tBillDetailService;
+
+    @Autowired
+    TFlowManagementService tFlowManagementService;
+
+    @Autowired
+    TBankFlowService tBankFlowService;
+
+    @Autowired
+    TBillConfirmService tBillConfirmService;
+
+    @Autowired
+    TPayOrderService tPayOrderService;
+
+    @Autowired
+    TOrderBillService orderBillService;
+
+    @Autowired
+    TInvoiceToBillService tInvoiceToBillService;
+
+
+    @Resource
+    SmsUtil smsUtil;
+
+    @Resource
+    TencentMailUtil mailUtil;
+
+    public PageInfo<TBillDto> queryPage(TBillQuery query){
+        PageInfo<TBill> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
+        PageInfo<TBillDto> info = tBillMapper.page(pageInfo, query);
+        return info;
+    }
+
+    @Override
+    public List<String> getBillIds(TBillQuery query) {
+        List<TBillDto> billDtos = tBillMapper.getBillList(query);
+        return billDtos.stream().map(TBillDto::getId).collect(Collectors.toList());
+    }
+
+    @Override
+    public PageInfo<TBillDto> invoiceList(TBillQuery query) {
+        PageInfo<TBillDto> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
+        List<TBillDto> list = tBillMapper.invoiceList(query,pageInfo);
+        pageInfo.setRecords(list);
+        return pageInfo;
+    }
+
+    private static final String[] ignorePro = {"payableFeesMoney","payableFeesPenalty","payFeesMoney","outstandingMoney"};
+
+    /**
+     *
+     * 更新类型  1.仅更新信息及状态 2.更新信息、金额及状态
+     * 为1时,仅更新非金额之外的信息及状态
+     * 为2时,传入的金额,是需要增加或减少的金额,非计算后的金额
+     * 当账单状态为已缴费后,不做任何更新
+     * @param tBill
+     * @param type
+     * @return
+     */
+    public TBill lockAndUpdateInfo(@NotNull TBill tBill, @NotNull Integer type){
+        if (StringUtils.isEmpty(tBill.getId())){
+            throw new ServiceException("账单主键ID不能为空");
+        }
+        String requestId = UUID.fastUUID().toString();
+        String lockkey = CacheConstants.BILL_UPDATE_LOCK_KEY + tBill.getId();
+        boolean isok = redisCache.trylockLoop(lockkey, requestId, 60);
+        if (isok){
+            try {
+                TBill save = new TBill();
+                TBill presist = getById(tBill.getId());
+                //如果账单是已缴费状态,本方法不再进行更新账单
+                if (presist.getPayFeesStatus().equals("3")){
+                    throw new ServiceException("该账单已缴费完成");
+                }
+                switch (type){
+                    // 仅更新除金额字段外的属性
+                    case 1:
+                    {
+                        BeanUtils.copyProperties(tBill,save,ignorePro);
+                    }
+                    break;
+                    // 计算并更新金额、存入违约金、已缴费金额会自动计算欠费,如计算出无欠费则会更新状态为已缴费
+                    case 2:
+                    {
+                        BeanUtils.copyProperties(tBill,save);
+
+                        // 处理应缴费 ,注意一般情况下不会修改该金额
+                        if (tBill.getPayableFeesMoney()!=null){
+                            presist.setPayableFeesMoney(presist.getPayableFeesMoney()!=null?presist.getPayableFeesMoney():BigDecimal.ZERO);
+                            BigDecimal result = presist.getPayableFeesMoney().add(tBill.getPayableFeesMoney());
+                            save.setPayableFeesMoney(result);
+                            //计算欠费 = 应缴费(新)+违约金-已缴费
+                            BigDecimal outstand = save.getPayableFeesMoney()
+                                    .add(presist.getPayableFeesPenalty())
+                                    .subtract(presist.getPayFeesMoney());
+                            save.setOutstandingMoney(outstand);
+                        }
+                        //处理应缴违约金 ,不能和缴费金额一起传
+                        if (tBill.getPayableFeesPenalty()!=null){
+                            presist.setPayableFeesPenalty(presist.getPayableFeesPenalty()!=null?presist.getPayableFeesPenalty():BigDecimal.ZERO);
+                            BigDecimal result = presist.getPayableFeesPenalty().add(tBill.getPayableFeesPenalty());
+                            save.setPayableFeesPenalty(result);
+                            //计算欠费 = 应缴费+违约金(新)-已缴费
+                            BigDecimal outstand = presist.getPayableFeesMoney()
+                                    .add(save.getPayableFeesPenalty())
+                                    .subtract(presist.getPayFeesMoney());
+                            save.setOutstandingMoney(outstand);
+                        }
+                        //处理缴费金额
+                        if (tBill.getPayFeesMoney()!=null){
+                            presist.setPayFeesMoney(presist.getPayFeesMoney()!=null?presist.getPayFeesMoney():BigDecimal.ZERO);
+                            BigDecimal result = presist.getPayFeesMoney().add(tBill.getPayFeesMoney());
+                            save.setPayFeesMoney(result);
+                            //缴费后的欠费 =(应缴费+违约金)-已缴费金额
+                            BigDecimal outstand = presist.getPayableFeesMoney()
+                                    .add(presist.getPayableFeesPenalty())
+                                    .subtract(save.getPayFeesMoney());
+                            save.setOutstandingMoney(outstand);
+                            //抵扣金额就是缴费金额
+                            save.setDeductionMoney(tBill.getPayableFeesMoney());
+                            save.setPreOutstand(presist.getOutstandingMoney());
+                            if (outstand.compareTo(BigDecimal.ZERO)<=0){
+                                save.setPayFeesStatus("3");
+                            }
+                        }
+                    }
+                    break;
+
+                }
+                updateById(save);
+                return save;
+            }finally {
+                redisCache.unlock(lockkey,requestId);
+            }
+        }
         return null;
     }
 
-
-
-    /**
-     * 传的金额
-     * @param tBill
-     * @return
-     */
-    public Boolean checkAndUpdateBill(TBill tBill){
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean lockAndUpdateByAmountBatch(List<TBill> bills, BigDecimal amount, Consumer<TBill> consumer) {
+        List<TBill> result = bills.stream().sorted(Comparator.comparing(TBill::getCreateTime))
+                .collect(Collectors.toList());
+        BigDecimal remain = amount;
+        for (TBill bill : result) {
+            //如果剩余金额小于账单欠费金额,则
+            if (remain.compareTo(bill.getOutstandingMoney())<=0){
+                TBill param = new TBill();
+                param.setId(bill.getId());
+                param.setPayFeesMoney(remain);
+                TBill tBill = lockAndUpdateInfo(param, 2);
+                if (consumer!=null){
+                    consumer.accept(tBill);
+                }
+                break;
+            }
+            remain = remain.subtract(bill.getOutstandingMoney());
+            TBill param = new TBill();
+            param.setId(bill.getId());
+            param.setPayFeesMoney(bill.getOutstandingMoney());
+            TBill tBill = lockAndUpdateInfo(param, 2);
+            if (consumer!=null){
+                consumer.accept(tBill);
+            }
+        }
         return true;
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void saveBill(TbillSaveDto bill) {
+        save(bill);
+        if (bill.getBillType().equals("3")){
+            if (bill.getDetails()==null || bill.getDetails().size()==0){
+                throw new ServiceException("生活费用列表不能为空");
+            }
+            for (TBillDetail detail : bill.getDetails()) {
+                detail.setBillId(bill.getId());
+                tBillDetailService.save(detail);
+            }
+        }
+    }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public boolean checkOfflinePay(OfflinePayCheckDto dto) {
+        TBillDto bill = getDetailByBillId(dto.getBillId());
+        if (dto.getPayType()==1){ //银行
+            if (StringUtils.isEmpty(dto.getFlowId())){
+                throw new ServiceException("银行流水ID不能为空");
+            }
+            TBankFlow bankflow = tBankFlowService.getById(dto.getFlowId());
+            if (bankflow.getRemainingMoney().compareTo(BigDecimal.ZERO)<=0){
+                throw new ServiceException("该流水已无可抵扣剩余金额");
+            }
+            if (bankflow.getRemainingMoney().compareTo(dto.getAmount())<0){
+                throw new ServiceException("实付金额不能高于于流水可抵扣剩余金额");
+            }
+            //如果实付金额大于欠费金额
+            if (dto.getAmount().compareTo(bill.getOutstandingMoney())>0){
+                throw new ServiceException("实付金额不能高于该账单欠费金额");
+            }
+            TBill billSave = new TBill();
+            billSave.setId(bill.getId());
+            billSave.setPayFeesMoney(dto.getAmount());
+            billSave.setBankSerialNumber(bankflow.getBankSerialNumber());
+            billSave.setPayFeesTime(bankflow.getPayTime());
+            billSave.setVoucher(dto.getVoucher());
+            billSave.setPayFeesType(2);
+            TBill back = lockAndUpdateInfo(billSave, 2);
+            TBankFlow saveBankFlow = new TBankFlow();
+            saveBankFlow.setId(bankflow.getId());
+            saveBankFlow.setDeductionMoney(bankflow.getDeductionMoney().add(dto.getAmount()));
+            BigDecimal subtract = bankflow.getRemainingMoney().subtract(dto.getAmount());
+            saveBankFlow.setRemainingMoney(subtract);
+            if (BigDecimal.ZERO.compareTo(subtract) == 0){
+                saveBankFlow.setFlowStatus(1);
+            }
+            tBankFlowService.updateById(saveBankFlow);
+            //更新银行流水的已抵扣金额和剩余可抵扣金额
+
+            //存流水
+            TFlowManagement save = new TFlowManagement();
+            save.setPayType(3);
+            save.setPayer(dto.getPayer());
+            save.setPayTime(bankflow.getPayTime());
+            save.setSysSerialNumber(OrderNos.getDid(30));
+            save.setBankSerialNumber(bankflow.getBankSerialNumber());
+            save.setFlowType(2);
+            save.setPaymentBillId(back.getId());
+            save.setDeductionMoney(back.getDeductionMoney());
+            save.setFlowMoney(dto.getAmount());
+            save.setRemainingMoney(back.getOutstandingMoney());
+            save.setPreOutstand(back.getPreOutstand());
+            tFlowManagementService.save(save);
+            return true;
+        }
+        //现金支付
+        TBill billSave = new TBill();
+        billSave.setId(bill.getId());
+        billSave.setPayFeesMoney(dto.getAmount());
+        billSave.setPayFeesTime(dto.getPayTime()!=null?dto.getPayTime():DateUtils.dateToLocalDateTime(new Date()));
+        billSave.setVoucher(dto.getVoucher());
+        billSave.setPayFeesType(2);
+        TBill back = lockAndUpdateInfo(billSave, 2);
+
+        TFlowManagement save = new TFlowManagement();
+        save.setPayType(3);
+        save.setPayer(dto.getPayer());
+        save.setPayTime(billSave.getPayFeesTime());
+        save.setSysSerialNumber(OrderNos.getDid(30));
+        save.setFlowType(1);
+        save.setPaymentBillId(back.getId());
+        save.setDeductionMoney(back.getDeductionMoney());
+        save.setFlowMoney(dto.getAmount());
+        save.setRemainingMoney(back.getOutstandingMoney());
+        save.setPreOutstand(back.getPreOutstand());
+        tFlowManagementService.save(save);
+        return true;
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void completePay(ChargeBillRequest billRequest) {
+        String orderNo = billRequest.getMessage().getInfo().getInput1();
+        String uuid = UUID.fastUUID().toString();
+        boolean lock = redisCache.trylockLoop(CacheConstants.COMPLETE_PAY_LOCK_KEY + orderNo, uuid, 60);
+        if (lock){
+            TPayOrder order = tPayOrderService.getById(orderNo);
+            if (order==null){
+                throw new ServiceException("订单不存在");
+            }
+            if (StringUtils.isNotEmpty(order.getPayNo())){
+                log.info("订单号已处理:{}",orderNo);
+                return;
+            }
+            /**
+             * 更新订单状态
+             */
+            TPayOrder save = new TPayOrder();
+            save.setId(order.getId());
+            save.setStatus(1);
+            save.setPayNo(billRequest.getMessage().getInfo().getTraceNo());
+            save.setPayType(billRequest.getMessage().getHead().getChannel());
+            try {
+                save.setPayTime(DateUtils.parseDate(billRequest.getMessage().getHead().getTimeStamp(),"yyyyMMddHHmmssSSS"));
+            } catch (ParseException e) {
+                throw new ServiceException("日期格式化错误");
+            }
+            save.setCallbackTime(new Date());
+            BigDecimal payAmount = new BigDecimal(billRequest.getMessage().getInfo().getPayBillAmt());
+            save.setActPayAmount(payAmount
+                    .multiply(AmountConstant.b100).longValue());
+            save.setStatus(1);
+            save.setPayInfo(billRequest.getMessage().toString());
+            tPayOrderService.updateById(save);
+            /**
+             * 更新账单状态
+             */
+            List<TOrderBill> orderBills = orderBillService.getByOrderNo(order.getId());
+            List<TBill> bills = orderBills.stream().map(ob -> getById(ob.getBillId())).collect(Collectors.toList());
+            lockAndUpdateByAmountBatch(bills,payAmount,(bill)->{
+                TFlowManagement saveFlow = new TFlowManagement();
+                saveFlow.setPayType(1);
+                saveFlow.setPayer(order.getUserId());
+                saveFlow.setPayTime(DateUtils.dateToLocalDateTime(save.getPayTime()));
+                saveFlow.setSysSerialNumber(OrderNos.getDid(30));
+                saveFlow.setBankSerialNumber(save.getPayNo());
+                saveFlow.setFlowType(2);
+                saveFlow.setPaymentBillId(bill.getId());
+                saveFlow.setDeductionMoney(bill.getDeductionMoney());
+                saveFlow.setFlowMoney(payAmount);
+                saveFlow.setRemainingMoney(bill.getOutstandingMoney());
+                saveFlow.setPreOutstand(bill.getPreOutstand());
+                tFlowManagementService.save(saveFlow);
+            });
+            TBankFlow bankFlow = new TBankFlow();
+            bankFlow.setPayType(1);
+            bankFlow.setPayer(order.getUserId());
+            bankFlow.setPayTime(DateUtils.dateToLocalDateTime(save.getPayTime()));
+            bankFlow.setBankSerialNumber(save.getPayNo());
+            bankFlow.setFlowMoney(payAmount);
+            bankFlow.setFlowStatus(1);
+            tBankFlowService.save(bankFlow);
+
+        }
+
+    }
+
+    /**
+     * 根据发票编号查询账单列表
+     * @param invoiceId
+     * @return
+     */
+    @Override
+    public PageInfo<TBillDto> getBillByInvoiceId(String invoiceId){
+        PageInfo<TBillDto> pageInfo = new PageInfo<>();
+        ArrayList<TBillDto> bills = new ArrayList<>();
+        TInvoiceToBillQuery query = new TInvoiceToBillQuery();
+        query.setInvoiceId(invoiceId);
+        List<TInvoiceToBill> tInvoiceToBills = tInvoiceToBillService.makeQuery(query);
+        for (TInvoiceToBill tInvoiceToBill : tInvoiceToBills) {
+            TBill bill = getById(tInvoiceToBill.getBillId());
+            if (bill != null && bill.getId() != null){
+                TBillDto detailByBillId = getDetailByBillId(bill.getId());
+                bills.add(detailByBillId);
+            }
+        }
+        pageInfo.setRecords(bills);
+        return pageInfo;
+    }
+
+
+
+    @Override
+    public Integer sendSmsByBillIds(SmsByBillDto dto) {
+        int failNum = 0;
+        for (String billId : dto.getBillIds()) {
+            TBillDto bill = getDetailByBillId(billId);
+            if (bill.getSmsLastTime()!=null && bill.getSmsStatus()==1
+                    && (System.currentTimeMillis()-bill.getSmsLastTime().getTime()<smsUtil.getPro().getBillSmsDelayPeriod()*60*1000L)){
+                throw new ServiceException("有账单最近一次发送的时间是:"+DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS,bill.getSmsLastTime()));
+            }
+            if (StringUtils.isEmpty(bill.getPhone())){
+                failNum++;
+                continue;
+            }
+            TBill save = new TBill();
+            save.setId(bill.getId());
+            try {
+                String name = bill.getPartyTwoName().length()>5?bill.getPartyTwoName().substring(0,5):bill.getPartyTwoName();
+                smsUtil.sendSms(bill.getPhone(), "2365726", new String[]{name});
+                save.setSmsStatus(1);
+            }catch (ServiceException e){
+                failNum++;
+                save.setSmsStatus(2);
+            }
+            save.setSmsLastTime(new Date());
+            save.setSmsSendUserid(dto.getSendUserId());
+            lockAndUpdateInfo(save,1);
+        }
+        return failNum;
+    }
+
+    @Override
+    public Integer sendMailBatchByBillIds(SmsByBillDto dto) {
+        int failNum = 0;
+        for (String billId : dto.getBillIds()) {
+            TBillDto bill = getDetailByBillId(billId);
+            if (bill.getMailLastTime()!=null && bill.getMailStatus()==1
+                    && (System.currentTimeMillis()-bill.getMailLastTime().getTime()<mailUtil.getPro().getBillMailDelayPeriod()*60*1000L)){
+                throw new ServiceException("有账单最近一次发送的时间是:"+DateUtils.parseDateToStr(DateUtils.YYYY_MM_DD_HH_MM_SS,bill.getMailLastTime()));
+            }
+            if (StringUtils.isEmpty(bill.getEmail())){
+                failNum++;
+                continue;
+            }
+            TBill save = new TBill();
+            save.setId(bill.getId());
+            try {
+                mailUtil.send(bill.getEmail(),bill.getHouseName());
+                save.setMailStatus(1);
+            }catch (ServiceException e){
+                failNum++;
+                save.setMailStatus(2);
+            }
+            save.setMailLastTime(new Date());
+            save.setMailSendUserid(dto.getSendUserId());
+            lockAndUpdateInfo(save,1);
+        }
+        return failNum;
+    }
+
+    public TBillDto getDetailByBillId(@NotEmpty String billId) {
+        return getBaseMapper().selectDetailByBillId(billId);
+    }
+
+    /**
+     * 收款、类型可能是现金、银行
+     * @param dto
+     * @return
+     */
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public Boolean cashPay(CachPayDto dto) {
+        TBill back = null;
+        TBankFlow bankflow = null;
+        if (dto.getPayType()==1){
+            if (StringUtils.isEmpty(dto.getFlowId())){
+                throw new ServiceException("银行流水不能为空");
+            }
+            bankflow = tBankFlowService.getById(dto.getFlowId());
+            TBillDto bill = getDetailByBillId(dto.getBillId());
+            if (bankflow.getRemainingMoney().compareTo(BigDecimal.ZERO)<=0){
+                throw new ServiceException("该流水已无可抵扣剩余金额");
+            }
+            if (bankflow.getRemainingMoney().compareTo(dto.getAmount())<0){
+                throw new ServiceException("实付金额不能高于于流水可抵扣剩余金额");
+            }
+            //如果实付金额大于欠费金额
+            if (dto.getAmount().compareTo(bill.getOutstandingMoney())>0){
+                throw new ServiceException("实付金额不能高于该账单欠费金额");
+            }
+        }
+        TBillDto bill = getDetailByBillId(dto.getBillId());
+        TBill billSave = new TBill();
+        billSave.setId(bill.getId());
+        billSave.setPayFeesMoney(dto.getAmount());
+        billSave.setBankSerialNumber(bankflow!=null?bankflow.getBankSerialNumber():null);
+        billSave.setPayFeesTime(bankflow!=null?bankflow.getPayTime():DateUtils.dateToLocalDateTime(new Date()));
+        billSave.setVoucher(dto.getVoucher());
+        billSave.setPayFeesType(2);
+        back = lockAndUpdateInfo(billSave, 2);
+        if (dto.getPayType()==1){
+            //更新银行流水的已抵扣金额和剩余可抵扣金额
+            TBankFlow saveBankFlow = new TBankFlow();
+            saveBankFlow.setId(bankflow.getId());
+            saveBankFlow.setDeductionMoney(bankflow.getDeductionMoney().add(dto.getAmount()));
+            BigDecimal subtract = bankflow.getRemainingMoney().subtract(dto.getAmount());
+            saveBankFlow.setRemainingMoney(subtract);
+            if (BigDecimal.ZERO.compareTo(subtract) == 0){
+                saveBankFlow.setFlowStatus(1);
+            }
+            tBankFlowService.updateById(saveBankFlow);
+        }
+        //存流水
+        TFlowManagement save = new TFlowManagement();
+        save.setPayType(3);
+        save.setPayer(dto.getPayer());
+        save.setPayTime(bankflow!=null?bankflow.getPayTime():DateUtils.dateToLocalDateTime(new Date()));
+        save.setSysSerialNumber(OrderNos.getDid());
+        save.setBankSerialNumber(bankflow!=null?bankflow.getBankSerialNumber():null);
+        save.setFlowType(dto.getPayType()==1?2:1);
+        save.setPaymentBillId(back.getId());
+        save.setDeductionMoney(back.getDeductionMoney());
+        save.setFlowMoney(dto.getAmount());
+        save.setRemainingMoney(back.getOutstandingMoney());
+        save.setPreOutstand(back.getPreOutstand());
+        tFlowManagementService.save(save);
+        return true;
+    }
+
+    @Override
+    public BillStatisticsDto statistics() {
+        BillStatisticsDto dto = new BillStatisticsDto();
+        dto.setRent(getBaseMapper().statisticsAllRent());
+        dto.setNopay(getBaseMapper().statisticsNoPay());
+        dto.setPayed(getBaseMapper().statisticsPayed());
+        dto.setOverdue(getBaseMapper().statisticsOverdue());
+        return dto;
+    }
+
+    @Override
+    public Integer batchBillCount(String userId, List<String> billIds) {
+        return this.baseMapper.batchBillCount(userId,billIds);
+    }
 
 
 }

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