优化代码

java110

2021-01-14 7e3568e7838900af7041d21b643045d54c135eea

 java110-core/src/main/java/com/java110/core/smo/impl/ComputeFeeSMOImpl.java

@@ -24,7 +24,6 @@
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.ParseException;
import java.util.*;

@@ -56,6 +55,17 @@
    @Override
    public Date getFeeEndTime() {
        return null;
    }

    /**
     * 计算实时欠费金额
     *
     * @param tmpFeeDto
     */
    public void computeEveryOweFee(FeeDto tmpFeeDto) {

        computeFeePrice(tmpFeeDto);

    }

    /**
@@ -130,9 +140,9 @@
        feeDto.setDeadlineTime(targetEndDate);

        //动态费用
        if ("4004".equals(computingFormula)) {
        if ("4004".equals(computingFormula) && !FeeDto.STATE_FINISH.equals(feeDto.getState())) {
            feeDto.setAmountOwed(feeDto.getFeePrice() + "");
            feeDto.setDeadlineTime(DateUtil.getCurrentDate());
            //feeDto.setDeadlineTime(DateUtil.getCurrentDate()); 欠费日期不对先注释
        }

    }
@@ -146,14 +156,17 @@
        Map<String, Object> targetEndDateAndOweMonth = getTargetEndDateAndOweMonth(feeDto);
        Date targetEndDate = (Date) targetEndDateAndOweMonth.get("targetEndDate");
        double oweMonth = (double) targetEndDateAndOweMonth.get("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;
        }
//        RoomDto roomDto = new RoomDto();
//        roomDto.setCommunityId(feeDto.getCommunityId());
//        roomDto.setRoomId(feeDto.getPayerObjId());
//        List<RoomDto> roomDtos = feeDto.getCacheRooms();
//        if(roomDtos == null || roomDtos.size() < 1) {
//            roomDtos = roomInnerServiceSMOImpl.queryRooms(roomDto);
//        }
//
//        if (roomDtos == null || roomDtos.size() < 1) { //数据有问题
//            return;
//        }

        String computingFormula = feeDto.getComputingFormula();
        double feePrice = getFeePrice(feeDto);
@@ -165,9 +178,9 @@
        feeDto.setDeadlineTime(targetEndDate);

        //动态费用
        if ("4004".equals(computingFormula)) {
        if ("4004".equals(computingFormula) && !FeeDto.STATE_FINISH.equals(feeDto.getState())) {
            feeDto.setAmountOwed(feeDto.getFeePrice() + "");
            feeDto.setDeadlineTime(DateUtil.getCurrentDate());
            //feeDto.setDeadlineTime(DateUtil.getCurrentDate()); 欠费日期不对先注释
        }
    }

@@ -280,7 +293,11 @@
                return objName;
            }
            roomDto = roomDtos.get(0);
            objName = roomDto.getFloorNum() + "栋" + roomDto.getUnitNum() + "单元" + roomDto.getRoomNum() + "室";
            if (RoomDto.ROOM_TYPE_ROOM.equals(roomDto.getRoomType())) {
                objName = roomDto.getFloorNum() + "栋" + roomDto.getUnitNum() + "单元" + roomDto.getRoomNum() + "室";
            } else {
                objName = roomDto.getFloorNum() + "栋" + roomDto.getRoomNum() + "室";
            }
        } else if (FeeDto.PAYER_OBJ_TYPE_CAR.equals(feeDto.getPayerObjType())) {//车位相关

            OwnerCarDto ownerCarDto = new OwnerCarDto();
@@ -442,7 +459,11 @@
        Calendar endCalender = Calendar.getInstance();
        endCalender.setTime(endTime);
        endCalender.add(Calendar.MONTH, new Double(Math.floor(cycle)).intValue());
        int hours = new Double((cycle - Math.floor(cycle)) * DateUtil.getCurrentMonthDay() * 24).intValue();
//        Calendar futureDate = Calendar.getInstance();
//        futureDate.setTime(endCalender.getTime());
//        futureDate.add(Calendar.MONTH, 1);
        int futureDay = endCalender.getActualMaximum(Calendar.DAY_OF_MONTH);
        int hours = new Double((cycle - Math.floor(cycle)) * futureDay * 24).intValue();
        endCalender.add(Calendar.HOUR, hours);
        if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            return FeeDto.STATE_FINISH;
@@ -461,7 +482,11 @@
        Calendar endCalender = Calendar.getInstance();
        endCalender.setTime(endTime);
        endCalender.add(Calendar.MONTH, new Double(Math.floor(cycle)).intValue());
        int hours = new Double((cycle - Math.floor(cycle)) * DateUtil.getCurrentMonthDay() * 24).intValue();
//        Calendar futureDate = Calendar.getInstance();
//        futureDate.setTime(endCalender.getTime());
//        futureDate.add(Calendar.MONTH, 1);
        int futureDay = endCalender.getActualMaximum(Calendar.DAY_OF_MONTH);
        int hours = new Double((cycle - Math.floor(cycle)) * futureDay * 24).intValue();
        endCalender.add(Calendar.HOUR, hours);
        if (FeeDto.FEE_FLAG_ONCE.equals(feeDto.getFeeFlag())) {
            if (!StringUtil.isEmpty(feeDto.getCurDegrees())) {
@@ -576,14 +601,14 @@
                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);
                feePrice = squarePrice.multiply(builtUpArea).add(additionalAmount).setScale(3, BigDecimal.ROUND_HALF_EVEN);
            } else if ("2002".equals(computingFormula)) { // 固定费用
                //feePrice = Double.parseDouble(feeDto.getAdditionalAmount());
                BigDecimal additionalAmount = new BigDecimal(Double.parseDouble(feeDto.getAdditionalAmount()));
                feePrice = additionalAmount.setScale(2, BigDecimal.ROUND_HALF_EVEN);
            } else if ("4004".equals(computingFormula)) {
                feePrice = additionalAmount.setScale(3, BigDecimal.ROUND_HALF_EVEN);
            } else if ("4004".equals(computingFormula)) {  //动态费用
                feePrice = new BigDecimal(Double.parseDouble(feeDto.getAmount()));
            } else if ("5005".equals(computingFormula)) {
            } else if ("5005".equals(computingFormula)) {  //(本期度数-上期度数)*单价+附加费
                if (StringUtil.isEmpty(feeDto.getCurDegrees())) {
                    //throw new IllegalArgumentException("抄表数据异常");
                } else {
@@ -646,7 +671,7 @@
                throw new IllegalArgumentException("暂不支持该类公式");
            }
        }
        return feePrice.setScale(2, BigDecimal.ROUND_HALF_EVEN).doubleValue();
        return feePrice.setScale(3, BigDecimal.ROUND_HALF_EVEN).doubleValue();
    }

    public Map getTargetEndDateAndOweMonth(FeeDto feeDto, OwnerCarDto ownerCarDto) {
@@ -744,6 +769,7 @@

    @Override
    public double dayCompare(Date fromDate, Date toDate) {
        double resMonth = 0.0;
        Calendar from = Calendar.getInstance();
        from.setTime(fromDate);
        Calendar to = Calendar.getInstance();
@@ -755,23 +781,86 @@
        Calendar newFrom = Calendar.getInstance();
        newFrom.setTime(fromDate);
        newFrom.add(Calendar.MONTH, result);
        //如果加月份后 大于了到期时间 默认加 月份 -1 情况 12-19  21-01-10
        if (newFrom.getTime().getTime() > toDate.getTime()) {
            newFrom.setTime(fromDate);
            result = result - 1;
            newFrom.add(Calendar.MONTH, result);
        }

        long t1 = newFrom.getTimeInMillis();
        long t2 = to.getTimeInMillis();
        double days = (t2 - t1)*1.00 / (24 * 60 * 60 * 1000);

        long t1 = newFrom.getTime().getTime();
        long t2 = to.getTime().getTime();
        double days = (t2 - t1) * 1.00 / (24 * 60 * 60 * 1000);
        BigDecimal tmpDays = new BigDecimal(days);
        BigDecimal monthDay = new BigDecimal(30);
        BigDecimal monthDay = null;
        Calendar newFromMaxDay = Calendar.getInstance();
        newFromMaxDay.set(newFrom.get(Calendar.YEAR), newFrom.get(Calendar.MONTH), 1, 0, 0, 0);
        newFromMaxDay.add(Calendar.MONTH, 1);
        //在当前月中
        if (toDate.getTime() < newFromMaxDay.getTime().getTime()) {
            monthDay = new BigDecimal(newFromMaxDay.getActualMaximum(Calendar.DAY_OF_MONTH));
            return tmpDays.divide(monthDay, 2, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(result)).doubleValue();
        }
        // 上月天数
        days = (newFromMaxDay.getTimeInMillis() - t1) * 1.00 / (24 * 60 * 60 * 1000);
        tmpDays = new BigDecimal(days);
        monthDay = new BigDecimal(newFrom.getActualMaximum(Calendar.DAY_OF_MONTH));
        BigDecimal preRresMonth = tmpDays.divide(monthDay, 2, BigDecimal.ROUND_HALF_UP);

        return tmpDays.divide(monthDay,2, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(result)).doubleValue();
        //下月天数
        days = (t2 - newFromMaxDay.getTimeInMillis()) * 1.00 / (24 * 60 * 60 * 1000);
        tmpDays = new BigDecimal(days);
        monthDay = new BigDecimal(newFromMaxDay.getActualMaximum(Calendar.DAY_OF_MONTH));
        resMonth = tmpDays.divide(monthDay, 2, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(result)).add(preRresMonth).doubleValue();
        return resMonth;
    }

    @Override
    public Date getTargetEndTime(double month, Date startDate) {
        Calendar endDate = Calendar.getInstance();
        endDate.setTime(startDate);
        endDate.add(Calendar.MONTH, (int) month);

        Double intMonth = Math.floor(month);
        endDate.add(Calendar.MONTH, intMonth.intValue());
        double doubleMonth = month - intMonth;
        if (doubleMonth <= 0) {
            return endDate.getTime();
        }
//        Calendar futureDate = Calendar.getInstance();
//        futureDate.setTime(endDate.getTime());
//        futureDate.add(Calendar.MONTH, 1);
        int futureDay = endDate.getActualMaximum(Calendar.DAY_OF_MONTH);
        Double hour = doubleMonth * futureDay * 24;
        endDate.add(Calendar.HOUR_OF_DAY, hour.intValue());
        return endDate.getTime();
    }

    public static void main(String[] args) {
        ComputeFeeSMOImpl computeFeeSMO = new ComputeFeeSMOImpl();
        try {
            double month = computeFeeSMO.dayCompare(

                    DateUtil.getDateFromString("2020-12-19 00:00:00", DateUtil.DATE_FORMATE_STRING_A),
                    DateUtil.getDateFromString("2021-1-10 00:00:00", DateUtil.DATE_FORMATE_STRING_A)
            );

            System.out.println(month);
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

//    public static void main(String[] args) {
//        ComputeFeeSMOImpl computeFeeSMO = new ComputeFeeSMOImpl();
//        try {
//            Date startTime = DateUtil.getDateFromString("2020-12-31 00:00:00", DateUtil.DATE_FORMATE_STRING_A);
//            Date endTime = DateUtil.getDateFromString("2021-1-2 00:00:00", DateUtil.DATE_FORMATE_STRING_A);
//            double day = (endTime.getTime() - startTime.getTime()) * 1.00 / (24 * 60 * 60 * 1000);
//
//            System.out.println(day);
//
//        } catch (ParseException e) {
//            e.printStackTrace();
//        }
//    }
}