优化代码

java110

2020-09-23 edca4324a5fc0d9f9731e020f7a841a7f8555859

 service-api/src/main/java/com/java110/api/listener/fee/ListFeeListener.java

@@ -5,7 +5,6 @@
import com.java110.core.annotation.Java110Listener;
import com.java110.core.context.DataFlowContext;
import com.java110.core.event.service.api.ServiceDataFlowEvent;
import com.java110.dto.RoomDto;
import com.java110.dto.fee.FeeDto;
import com.java110.dto.owner.OwnerCarDto;
import com.java110.dto.parking.ParkingSpaceDto;
@@ -14,11 +13,11 @@
import com.java110.intf.fee.IFeeConfigInnerServiceSMO;
import com.java110.intf.fee.IFeeInnerServiceSMO;
import com.java110.intf.user.IOwnerCarInnerServiceSMO;
import com.java110.service.smo.IComputeFeeSMO;
import com.java110.utils.constant.ServiceCodeFeeConfigConstant;
import com.java110.utils.util.Assert;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.utils.util.DateUtil;
import com.java110.utils.util.StringUtil;
import com.java110.vo.api.fee.ApiFeeDataVo;
import com.java110.vo.api.fee.ApiFeeVo;
import org.springframework.beans.factory.annotation.Autowired;
@@ -27,8 +26,10 @@
import org.springframework.http.ResponseEntity;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;


/**
@@ -51,6 +52,9 @@

    @Autowired
    private IFeeInnerServiceSMO feeInnerServiceSMOImpl;

    @Autowired
    private IComputeFeeSMO computeFeeSMOImpl;


    @Override
@@ -133,11 +137,11 @@
        for (FeeDto feeDto : feeDtos) {

            // 轮数 * 周期 * 30 + 开始时间 = 目标 到期时间
            Map<String, Object> targetEndDateAndOweMonth = getTargetEndDateAndOweMonth(feeDto);
            Map<String, Object> targetEndDateAndOweMonth = computeFeeSMOImpl.getTargetEndDateAndOweMonth(feeDto);
            Date targetEndDate = (Date) targetEndDateAndOweMonth.get("targetEndDate");
            double oweMonth = (double) targetEndDateAndOweMonth.get("oweMonth");
            //一次性费用
            if ("3333".equals(feeDto.getPayerObjType())) { //房屋相关
            if (FeeDto.PAYER_OBJ_TYPE_ROOM.equals(feeDto.getPayerObjType())) { //房屋相关
                computeFeePriceByRoom(feeDto, oweMonth);
            } else if (FeeDto.PAYER_OBJ_TYPE_CAR.equals(feeDto.getPayerObjType())) {//车位相关
                computeFeePriceByCar(feeDto, oweMonth);
@@ -147,93 +151,6 @@
        }
    }

    private Map getTargetEndDateAndOweMonth(FeeDto feeDto) {
        Date targetEndDate = null;
        double oweMonth = 0.0;

        Map<String, Object> targetEndDateAndOweMonth = new HashMap<>();

        if (FeeDto.STATE_FINISH.equals(feeDto.getState())) {
            targetEndDate = feeDto.getEndTime();
            targetEndDateAndOweMonth.put("oweMonth", oweMonth);
            targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
            return targetEndDateAndOweMonth;
        }
        if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            if (!StringUtil.isEmpty(feeDto.getCurDegrees())) {
                targetEndDate = feeDto.getCurReadingTime();
            } else if (feeDto.getImportFeeEndTime() == null) {
                targetEndDate = feeDto.getConfigEndTime();
            } else {
                targetEndDate = feeDto.getImportFeeEndTime();
            }
            //判断当前费用是不是导入费用
            oweMonth = 1.0;

        } else {
            //当前时间
            Date billEndTime = DateUtil.getCurrentDate();
            //开始时间
            Date startDate = feeDto.getStartTime();
            //到期时间
            Date endDate = feeDto.getEndTime();
            if (FeeDto.PAYER_OBJ_TYPE_CAR.equals(feeDto.getPayerObjType())) {
                OwnerCarDto ownerCarDto = new OwnerCarDto();
                ownerCarDto.setCommunityId(feeDto.getCommunityId());
                ownerCarDto.setCarId(feeDto.getPayerObjId());
                List<OwnerCarDto> ownerCarDtos = ownerCarInnerServiceSMOImpl.queryOwnerCars(ownerCarDto);

                if (ownerCarDtos == null || ownerCarDtos.size() != 1) {
                    targetEndDateAndOweMonth.put("oweMonth", 0);
                    targetEndDateAndOweMonth.put("targetEndDate", "");
                    return targetEndDateAndOweMonth;
                }

                targetEndDate = ownerCarDtos.get(0).getEndTime();
                //说明没有欠费
                if (endDate.getTime() >= targetEndDate.getTime()) {
                    // 目标到期时间 - 到期时间 = 欠费月份
                    oweMonth = 0;
                    targetEndDateAndOweMonth.put("oweMonth", oweMonth);
                    targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
                    return targetEndDateAndOweMonth;
                }
            }

            //缴费周期
            long paymentCycle = Long.parseLong(feeDto.getPaymentCycle());
            // 当前时间 - 开始时间  = 月份
            double mulMonth = 0.0;
            mulMonth = dayCompare(startDate, billEndTime);

            // 月份/ 周期 = 轮数（向上取整）
            double round = 0.0;
            if ("1200".equals(feeDto.getPaymentCd())) { // 预付费
                round = Math.floor(mulMonth / paymentCycle) + 1;
            } else { //后付费
                round = Math.floor(mulMonth / paymentCycle);
            }
            // 轮数 * 周期 * 30 + 开始时间 = 目标 到期时间
            targetEndDate = getTargetEndTime(round * paymentCycle, startDate);
            //费用 快结束了
            if (feeDto.getConfigEndTime().getTime() < targetEndDate.getTime()) {
                targetEndDate = feeDto.getConfigEndTime();
            }
            //说明没有欠费
            if (endDate.getTime() < targetEndDate.getTime()) {
                // 目标到期时间 - 到期时间 = 欠费月份
                oweMonth = dayCompare(endDate, targetEndDate);
            }

            if (feeDto.getEndTime().getTime() > targetEndDate.getTime()) {
                targetEndDate = feeDto.getEndTime();
            }
        }

        targetEndDateAndOweMonth.put("oweMonth", oweMonth);
        targetEndDateAndOweMonth.put("targetEndDate", targetEndDate);
        return targetEndDateAndOweMonth;
    }

    private void computeFeePriceByCar(FeeDto feeDto, double oweMonth) {
        OwnerCarDto ownerCarDto = new OwnerCarDto();
@@ -247,40 +164,12 @@
        parkingSpaceDto.setCommunityId(feeDto.getCommunityId());
        parkingSpaceDto.setPsId(ownerCarDtos.get(0).getPsId());
        List<ParkingSpaceDto> parkingSpaceDtos = parkingSpaceInnerServiceSMOImpl.queryParkingSpaces(parkingSpaceDto);

        if (parkingSpaceDtos == null || parkingSpaceDtos.size() < 1) { //数据有问题
            return;
        }

        String computingFormula = feeDto.getComputingFormula();
        double feePrice = 0.00;
        if ("1001".equals(computingFormula)) { //面积*单价+附加费
            BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
            BigDecimal builtUpArea = new BigDecimal(Double.parseDouble(parkingSpaceDtos.get(0).getArea()));
            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = squarePrice.multiply(builtUpArea).add(additionalAmount).setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("2002".equals(computingFormula)) { // 固定费用

            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = additionalAmount.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("4004".equals(computingFormula)) {
            feePrice = Double.parseDouble(feeDto.getAmount());
        } else if ("5005".equals(computingFormula)) {
            if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                feePrice = -1.00;
            } else {
                BigDecimal curDegree = new BigDecimal(Double.parseDouble(feeDto.getCurDegrees()));
                BigDecimal preDegree = new BigDecimal(Double.parseDouble(feeDto.getPreDegrees()));
                BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                BigDecimal sub = curDegree.subtract(preDegree);
                feePrice = sub.multiply(squarePrice)
                        .add(additionalAmount)
                        .setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
            }
        } else {
            feePrice = -1.00;
        }
        feePrice = computeFeeSMOImpl.getFeePrice(feeDto);
        feeDto.setFeePrice(feePrice);
        BigDecimal curFeePrice = new BigDecimal(feeDto.getFeePrice());
        curFeePrice = curFeePrice.multiply(new BigDecimal(oweMonth));
@@ -298,49 +187,13 @@
     * @param feeDto
     */
    private void computeFeePriceByRoom(FeeDto feeDto, double oweMonth) {
        RoomDto roomDto = new RoomDto();
        roomDto.setCommunityId(feeDto.getCommunityId());
        roomDto.setRoomId(feeDto.getPayerObjId());
        List<RoomDto> roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);

        if (roomDtos == null || roomDtos.size() < 1) { //数据有问题
            return;
        }
        String computingFormula = feeDto.getComputingFormula();
        double feePrice = 0.00;
        if ("1001".equals(computingFormula)) { //面积*单价+附加费
            BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
            BigDecimal builtUpArea = new BigDecimal(Double.parseDouble(roomDtos.get(0).getBuiltUpArea()));
            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = squarePrice.multiply(builtUpArea).add(additionalAmount).setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("2002".equals(computingFormula)) { // 固定费用
            BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
            feePrice = additionalAmount.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        } else if ("4004".equals(computingFormula)) {
            feePrice = Double.parseDouble(feeDto.getAmount());
        } else if ("5005".equals(computingFormula)) {

            if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                feePrice = -1.00;
            } else {
                BigDecimal curDegree = new BigDecimal(Double.parseDouble(feeDto.getCurDegrees()));
                BigDecimal preDegree = new BigDecimal(Double.parseDouble(feeDto.getPreDegrees()));
                BigDecimal squarePrice = new BigDecimal(Double.parseDouble(feeDto.getSquarePrice()));
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                BigDecimal sub = curDegree.subtract(preDegree);
                feePrice = sub.multiply(squarePrice)
                        .add(additionalAmount)
                        .setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
            }
        } else {
            feePrice = -1.00;
        }

        feePrice = computeFeeSMOImpl.getFeePrice(feeDto);
        feeDto.setFeePrice(feePrice);
        BigDecimal curFeePrice = new BigDecimal(feeDto.getFeePrice());
        curFeePrice = curFeePrice.multiply(new BigDecimal(oweMonth));
        feeDto.setAmountOwed(curFeePrice.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue() + "");

        //动态费用
        if ("4004".equals(computingFormula)) {
            feeDto.setAmountOwed(feeDto.getFeePrice() + "");
@@ -348,44 +201,4 @@
        }
    }

    /**
     * 计算2个日期之间相差的  以年、月、日为单位，各自计算结果是多少
     * 比如：2011-02-02 到  2017-03-02
     * 以年为单位相差为：6年
     * 以月为单位相差为：73个月
     * 以日为单位相差为：2220天
     *
     * @param fromDate
     * @param toDate
     * @return
     */
    public static double dayCompare(Date fromDate, Date toDate) {
        Calendar from = Calendar.getInstance();
        from.setTime(fromDate);
        Calendar to = Calendar.getInstance();
        to.setTime(toDate);
        int result = to.get(Calendar.MONTH) - from.get(Calendar.MONTH);
        int month = (to.get(Calendar.YEAR) - from.get(Calendar.YEAR)) * 12;

        result = result + month;
        Calendar newFrom = Calendar.getInstance();
        newFrom.setTime(fromDate);
        newFrom.add(Calendar.MONTH, result);

        long t1 = newFrom.getTimeInMillis();
        long t2 = to.getTimeInMillis();
        long days = (t2 - t1) / (24 * 60 * 60 * 1000);

        BigDecimal tmpDays = new BigDecimal(days);
        BigDecimal monthDay = new BigDecimal(30);

        return tmpDays.divide(monthDay, 2, RoundingMode.HALF_UP).doubleValue() + result;
    }

    private Date getTargetEndTime(double v, Date startDate) {
        Calendar endDate = Calendar.getInstance();
        endDate.setTime(startDate);
        endDate.add(Calendar.MONTH, (int) v);
        return endDate.getTime();
    }
}