DiscountServiceImpl.java
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package com.zteits.bill.biz.discount;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
import org.apache.commons.collections4.CollectionUtils;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import cn.hutool.cache.impl.TimedCache;
import com.clouds.common.constants.CarTypeEnum;
import com.clouds.common.constants.HolidayEnum;
import com.clouds.common.utils.BeanValidatorsUtils;
import com.clouds.common.utils.ResultUtils;
import com.github.pagehelper.util.StringUtil;
import com.zteits.bill.configuration.TimedCacheFactory;
import com.zteits.bill.dao.discount.ActivityDiscountDao;
import com.zteits.bill.dao.discount.ActivityDiscountRuleDao;
import com.zteits.bill.domain.DiscontRuleForParkDO;
import com.zteits.bill.domain.TActivityDiscountRule;
import com.zteits.clouds.api.apibase.bean.BizResult;
import com.zteits.clouds.api.apibase.constants.BasicEnum;
import com.zteits.clouds.api.apibase.constants.ErrorType;
import com.zteits.clouds.api.apibase.constants.ParkDetailTypeEnum;
import com.zteits.clouds.api.apibase.constants.PayTypeEnum;
import com.zteits.clouds.api.apibase.exception.BizException;
import com.zteits.clouds.api.dto.bill.discount.dto.ActivityDiscountRuleDTO;
import com.zteits.clouds.api.dto.bill.discount.dto.BillingOfDiscountDTO;
import com.zteits.clouds.api.dto.bill.discount.dto.DiscontRuleForParkDTO;
import com.zteits.clouds.api.dto.bill.discount.dto.TActivityDiscountSpecialCarDTO;
import com.zteits.clouds.api.dto.bill.discount.param.BillingOfDiscountReq;
import com.zteits.clouds.api.dto.bill.discount.param.CheckDiscountUniqueByPlNoRequest;
import com.zteits.clouds.api.dto.bill.discount.param.QueryDiscountRuleRequest;
import com.zteits.clouds.api.dto.bill.discount.param.QueryDiscountSpecialCarRequest;
import com.zteits.clouds.api.dto.bill.holiday.dto.SpHolidaysDTO;
import com.zteits.clouds.api.dto.bill.holiday.param.DaysInfoQueryReq;
import com.zteits.clouds.api.dto.bill.vipcard.param.NewEnergyCarDiscountQueryReq;
import com.zteits.clouds.api.dto.bill.whitelist.CarNumIsFreeDTO;
import com.zteits.clouds.api.dto.bill.whitelist.param.QueryCarNumIsWhitelistRequest;
import com.zteits.clouds.api.service.bill.billrule.DiscountSpecialCarService;
import com.zteits.clouds.api.service.bill.discount.DiscountService;
import com.zteits.clouds.api.service.bill.holiday.HolidayService;
import com.zteits.clouds.api.service.bill.whitelist.WhitelistService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
/**
* Copyright: Copyright (c) 2017 zteits
*
* @ClassName: com.zteits.billing.biz.discount
* @Description:
* @version: v1.0.0
* @author: atao
* @date: 2017/11/6 下午1:49
* Modification History:
* Date Author Version Description
* ---------------------------------------------------------*
* 2017/11/6 atao v1.0.0 创建
*/
@Service("com.zteits.bill.biz.discount.DiscountServiceImpl")
public class DiscountServiceImpl implements DiscountService {
private static final Logger logger = LoggerFactory.getLogger(DiscountServiceImpl.class);
@Autowired
private ActivityDiscountRuleDao activityDiscountRuleDao;
@Autowired
private ActivityDiscountDao activityDiscountDao;
@Autowired
private HolidayService holidayService;
@Autowired
private WhitelistService whitelistService;
@Autowired
private DiscountSpecialCarService discountSpecialCarService;
/**
* 是否有时间限制：1:是 0:否.
*/
private static final Integer IS_TIMME_LIMIT = 1;
@Override
public BizResult<BillingOfDiscountDTO> billingOfDiscount(BillingOfDiscountReq req) {
if (StringUtils.isEmpty(req.getDiscountRuleNo())) {
throw new BizException(ErrorType.PARAMM_NULL, "折扣规则编码");
}
if (null == req.getFee()) {
throw new BizException(ErrorType.PARAMM_NULL, "应收金额");
}
BillingOfDiscountDTO result = new BillingOfDiscountDTO();
TActivityDiscountRule discountRule = activityDiscountRuleDao.queryDiscountRuleByDiscNo(req.getDiscountRuleNo());
if (null == discountRule) {
//没有折扣规则
result.setDiscountRuleDTO(null);
result.setDiscValue(null);
result.setRealFee(req.getFee());
result.setReceFee(req.getFee());
} else {
//有折扣规则
ActivityDiscountRuleDTO dto = new ActivityDiscountRuleDTO();
BeanUtils.copyProperties(discountRule, dto);
result.setDiscountRuleDTO(dto);
result.setDiscValue(dto.getDiscValue());
result.setRealFee(req.getFee() * Math.round(Double.valueOf(dto.getDiscValue()) / 10));
result.setReceFee(req.getFee());
}
return new BizResult<>(result);
}
/**
* 通过停车场编码，折扣类型,终端来源,车辆类型,出场时间查询停车场所有折扣规则.<br/>
*
* @param request
* @return
*/
@Override
public BizResult<List<DiscontRuleForParkDTO>> queryDiscontRuleForList(QueryDiscountRuleRequest request)
throws Exception {
logger.info("---begin停车场所有折扣规则,入参={}", JSONObject.toJSON(request));
List<DiscontRuleForParkDTO> listDTO = new ArrayList<DiscontRuleForParkDTO>();
//查询车辆是否属于每天只收一次费用 的白名单车辆
try {
QueryCarNumIsWhitelistRequest queryCarNumIsWhitelistRequest = new QueryCarNumIsWhitelistRequest();
queryCarNumIsWhitelistRequest.setPlNo(request.getPlNo());
queryCarNumIsWhitelistRequest.setCarNumber(request.getCarNo());
queryCarNumIsWhitelistRequest.setCarType(request.getDisCarTpye());
BizResult<CarNumIsFreeDTO> carNumIsFreeDTOBizResult = whitelistService.queryCarNumIsOnlyOneFeeEveryDay(
queryCarNumIsWhitelistRequest);
CarNumIsFreeDTO carNumIsFreeDTO = ResultUtils.getBizResultData(carNumIsFreeDTOBizResult);
logger.info("查询车辆信息是否属于每天只收一次费用的白名单车辆用户信息 carNumber={},plNo={},响应为:{}", request.getCarNo(),
request.getPlNo(), JSONObject.toJSONString(carNumIsFreeDTOBizResult));
if (null != carNumIsFreeDTO.getFreeReason() && ParkDetailTypeEnum.WhiteListCar.equals(
carNumIsFreeDTO.getFreeReason())) {
return new BizResult<>(listDTO);
}
} catch (Exception e) {
logger.error("查询车辆信息是否属于每天只收一次费用的白名单车辆用户信息 carNumber={},plNo={}, 捕获异常:", request.getCarNo(),
request.getPlNo(), e);
throw new BizException(ErrorType.BIZ_ERROR,"查询白名单车辆用户信息失败!");
}
//折扣缓存1分钟
TimedCache<String, String> timedCache = TimedCacheFactory.getTimedCache();
String key = "";
if (StringUtils.isEmpty(request.getCarNo())) {
key = request.getPlNo() + request.getDiscTerminalRes() + request.getDisCarTpye() + request.getDiscType();
} else {
key = request.getPlNo() + request.getDiscTerminalRes() + request.getDisCarTpye() + request.getDiscType()
+ request.getCarNo();
}
if(request.getPayType() != null){
key += request.getPayType(); // getPayType V5 V36
}
logger.info("缓存对应折扣key"+key);
String value = timedCache.get(key, false);
logger.info("缓存对应折扣value"+value);
if (StringUtils.isEmpty(value)) {
logger.info("缓存没有找到对应折扣，调用服务查询");
listDTO = getDiscontRuleForParkDTOS(request);
if (CollectionUtils.isEmpty(listDTO)) {
timedCache.put(key, "no discont");
}
timedCache.put(key, JSON.toJSONString(listDTO));
logger.info("缓存timedCache put");
return new BizResult<List<DiscontRuleForParkDTO>>(listDTO);
}
logger.info("缓存中已经存在折扣值：" + value);
if (!"no discont".equals(value)) {
listDTO = JSON.parseArray(value, DiscontRuleForParkDTO.class);
}
return new BizResult<List<DiscontRuleForParkDTO>>(listDTO);
}
private List<DiscontRuleForParkDTO> getDiscontRuleForParkDTOS(QueryDiscountRuleRequest request)
throws ParseException {
//判断是否为新能源车，位数大于7 且不是无牌车
if (request.getCarNo().length() > 7 && !request.getCarNo().startsWith("无")) {
request.setDisCarTpye(CarTypeEnum.GREEN_ENERGY_CAR.val());
}
//小型货车取小型车计费折扣
if (CarTypeEnum.TRUCK_SMALL_CAR.val().equals(request.getDisCarTpye())) {
request.setDisCarTpye(CarTypeEnum.SMALL_CAR.val());
}
//大型货车取大型车型车计费折扣
if ( CarTypeEnum.TRUCK_LARGE_CAR.val().equals(request.getDisCarTpye())) {
request.setDisCarTpye(CarTypeEnum.LARGE_CAR.val());
}
if (CarTypeEnum.GREEN_ENERGY_CAR.val().equals(request.getDisCarTpye())) {
//新能源车折扣，调用白名单获取，后续修改为放到折扣规则中，暂时求稳定，过个好年
NewEnergyCarDiscountQueryReq newEnergyCarDiscountQueryReq = new NewEnergyCarDiscountQueryReq();
newEnergyCarDiscountQueryReq.setPlNo(request.getPlNo());
newEnergyCarDiscountQueryReq.setCarNum(request.getCarNo());
newEnergyCarDiscountQueryReq.setSysCode(BasicEnum.SYS_CODE.getValue());
BizResult<String> integerBizResult = whitelistService.queryNewEnergyCarDiscount(
newEnergyCarDiscountQueryReq);
//新能源车折扣
String newEngerdis = ResultUtils.getBizResultData(integerBizResult);
//返回折扣信息
if (StringUtils.isEmpty(newEngerdis)) {
return new ArrayList<>();
} else {
//模拟折扣返回列表返回新能源车折扣
DiscontRuleForParkDTO discontRuleForParkDTO = new DiscontRuleForParkDTO();
discontRuleForParkDTO.setDisCarTpye(request.getDisCarTpye());
discontRuleForParkDTO.setDiscNo("GREEN_CAR_DISC_NO");//新能源车折扣编码
discontRuleForParkDTO.setDiscRuleNo("GREEN_CAR_DISC_RULE_NO");//新能源车折扣规则编码
discontRuleForParkDTO.setDiscPayType(-1);//支付方式不限
discontRuleForParkDTO.setDiscTerminalRes(request.getDiscTerminalRes());
discontRuleForParkDTO.setDiscType(request.getDiscType());
discontRuleForParkDTO.setDiscValue(newEngerdis);
discontRuleForParkDTO.setPlNo(request.getPlNo());
return Arrays.asList(discontRuleForParkDTO);
}
}
//其他车辆类型折扣查询
SimpleDateFormat format = new SimpleDateFormat("HH:mm:ss");
//校验入参数
BeanValidatorsUtils.validateWithException(request);
List<DiscontRuleForParkDTO> listDTO = new ArrayList<DiscontRuleForParkDTO>();
Date parkOutTime = null;
if (request.getParkOutTime() == null) {
throw new BizException(ErrorType.PARAMM_NULL, "出场厂时间为空!");
}
parkOutTime = format.parse(request.getParkOutTime().substring(request.getParkOutTime().length() - 8));
/**判断是否为节假日非工作日():true ，false:工作日.*/
Boolean isHolidays = this.queryDaysInfoOfSolar(request.getParkOutTime());
/**通过停车场编码，折扣类型,终端来源,车辆类型,出场时间查询停车场所有折扣规则.*/
List<DiscontRuleForParkDO> list = activityDiscountRuleDao.queryDiscontRuleForList(request);
logger.info("查询停车场所有折扣规则list:" + JSONObject.toJSON(list));
if (CollectionUtils.isNotEmpty(list)) {
for (DiscontRuleForParkDO discontRuleDO : list) {
//有时间限制
if (discontRuleDO != null && IS_TIMME_LIMIT.equals(discontRuleDO.getIsTLimit())) {
//出场时间(HH:mm:ss) 不在在限制时间范围内
if (parkOutTime.getTime() <= discontRuleDO.getEffDate().getTime()
|| parkOutTime.getTime() >= discontRuleDO.getExpDate().getTime()) {
continue;
}
//判断节假日限制是否符合 特征日标识: -1:不限 1:工作日 2:非工作日
if ((discontRuleDO.getSpecialDayType() == HolidayEnum.IS_NOT_HOLIDAY.value() && isHolidays) ||
(discontRuleDO.getSpecialDayType() == HolidayEnum.IS_HOLIDAY.value() && !isHolidays)) {
continue;
}
}
DiscontRuleForParkDTO discontRuleDTO = new DiscontRuleForParkDTO();
BeanUtils.copyProperties(discontRuleDO, discontRuleDTO);
listDTO.add(discontRuleDTO);
}
} else {
logger.info("没有符合条件的停车场所有折扣规则");
}
//判断该车场是否有特殊用户折扣，且该车牌是否为特定车牌，如果是，则获取特定用户折扣规则；否则获取停车场折扣规则
List<DiscontRuleForParkDTO> discontRuleForParkDTOs = this.getRealDiscountRuleByCarNo(request.getCarNo(),
listDTO);
return discontRuleForParkDTOs;
}
/**
* 判断该车场是否有特殊用户折扣，且该车牌是否为特定车牌，如果是，则获取特定用户折扣规则；否则获取停车场折扣规则
*
* @param carNo
* @param discontRuleForParkDTOS
* @return
*/
private List<DiscontRuleForParkDTO> getRealDiscountRuleByCarNo(String carNo,
List<DiscontRuleForParkDTO> discontRuleForParkDTOS) {
if (CollectionUtils.isEmpty(discontRuleForParkDTOS)) {
return null;
}
/**折扣类型：1.停车支付活动 2:购买会员卡活动 3:特殊用户折扣*/
Map<Integer, List<DiscontRuleForParkDTO>> map = discontRuleForParkDTOS.stream().collect(
Collectors.groupingBy(DiscontRuleForParkDTO::getDiscType, Collectors.toList()));
//判断是否有特定用户折扣
if (map.containsKey(3)) {
List<DiscontRuleForParkDTO> specifieDiscountRules = map.get(3);
DiscontRuleForParkDTO specifieDiscountDto = specifieDiscountRules.get(0);
//判断该车辆是否为特定车辆
QueryDiscountSpecialCarRequest queryDiscountSpecialCarRequest = new QueryDiscountSpecialCarRequest();
queryDiscountSpecialCarRequest.setSysCode(BasicEnum.SYS_CODE.getValue());
queryDiscountSpecialCarRequest.setPlNo(specifieDiscountDto.getPlNo());
queryDiscountSpecialCarRequest.setCarNumber(carNo);
queryDiscountSpecialCarRequest.setDiscNo(specifieDiscountDto.getDiscNo());
BizResult<TActivityDiscountSpecialCarDTO> bizResult = discountSpecialCarService
.queryDiscountSpecialCarByCarNumber(queryDiscountSpecialCarRequest);
if (ResultUtils.getBizResultData(bizResult) != null && ResultUtils.getBizResultData(bizResult).getId()
!= null) {
//是特定车辆
return specifieDiscountRules;
}
}
if (map.containsKey(1)) {
return map.get(1);
}
return null;
}
/**
* 查询制定日期是否为节假日.<b>
*
* @param parkOutTime
* @return
*/
private Boolean queryDaysInfoOfSolar(String parkOutTime) {
logger.info("begin查询给定日期是否节假日,入参={}", parkOutTime);
Boolean flg = false;
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
/**查询是否为节假日.*/
DaysInfoQueryReq req = new DaysInfoQueryReq();
List<Date> dataList = new ArrayList<>();
try {
dataList.add(format.parse(parkOutTime));
req.setQueryDates(dataList);
BizResult<List<SpHolidaysDTO>> holidaysRestlt = holidayService.queryDaysInfoOfSolar(req);
if (holidaysRestlt != null && CollectionUtils.isNotEmpty(holidaysRestlt.getData())) {
for (SpHolidaysDTO holidaysDTO : holidaysRestlt.getData()) {
if (holidaysDTO != null && HolidayEnum.IS_HOLIDAY.value().equals(holidaysDTO.getIsHolidays())) {
flg = true;
break;
}
}
}
} catch (ParseException e) {
e.printStackTrace();
throw new BizException(ErrorType.BIZ_ERROR, "查询是否是节假日");
}
logger.info("begin查询给定日期是否节假日,结果:{} true=非工作日,false=工作日", flg);
return flg;
}
@Override
public BizResult<Map<String, List<DiscontRuleForParkDTO>>> queryDiscontRuleForMap(
QueryDiscountRuleRequest request) throws ParseException {
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
logger.info("---begin停车场所有折扣规则,入参={}", JSONObject.toJSON(request));
//校验入参数
BeanValidatorsUtils.validateWithException(request);
List<DiscontRuleForParkDTO> listDTO = new ArrayList<DiscontRuleForParkDTO>();
Date parkOutTime = format.parse(request.getParkOutTime());
/**判断是否为节假日非工作日():true ，false:工作日.*/
Boolean isHolidays = this.queryDaysInfoOfSolar(request.getParkOutTime());
/**通过停车场编码，折扣类型,终端来源,车辆类型,出场时间查询停车场所有折扣规则.*/
List<DiscontRuleForParkDO> list = activityDiscountRuleDao.queryDiscontRuleForList(request);
if (CollectionUtils.isNotEmpty(list)) {
for (DiscontRuleForParkDO discontRuleDO : list) {
//有时间限制
if (discontRuleDO != null && IS_TIMME_LIMIT.equals(discontRuleDO.getIsTLimit())) {
//出场时间(HH:mm:ss) 不在在限制时间范围内
if (parkOutTime.getTime() <= discontRuleDO.getEffDate().getTime()
|| parkOutTime.getTime() >= discontRuleDO.getExpDate().getTime()) {
continue;
}
//判断节假日限制是否符合 特征日标识: -1:不限 1:工作日 2:非工作日
if ((discontRuleDO.getSpecialDayType() == HolidayEnum.IS_NOT_HOLIDAY.value() && isHolidays) ||
(discontRuleDO.getSpecialDayType() == HolidayEnum.IS_HOLIDAY.value() && !isHolidays)) {
continue;
}
}
DiscontRuleForParkDTO discontRuleDTO = new DiscontRuleForParkDTO();
BeanUtils.copyProperties(discontRuleDO, discontRuleDTO);
listDTO.add(discontRuleDTO);
}
} else {
logger.info("没有符合条件的停车场所有折扣规则");
}
logger.info("---begin停车场所有折扣规则");
Map<String, List<DiscontRuleForParkDTO>> dataMap = Optional.ofNullable(listDTO).orElse(new ArrayList<>())
.stream()
.collect(Collectors.groupingBy(DiscontRuleForParkDTO::getPlNo));
return new BizResult<Map<String, List<DiscontRuleForParkDTO>>>(dataMap);
}
/**
* 通过停车场编码校验折扣唯一性.<br/>
*
* @param request
* @return 2018年1月15日 wangfs.<br/>
*/
@Override
public BizResult<Boolean> checkDiscountUniqueByPlNo(CheckDiscountUniqueByPlNoRequest request) {
logger.info("begin通过停车场编码校验折扣唯一性,入参={}", JSONObject.toJSON(request));
//校验入参数
BeanValidatorsUtils.validateWithException(request);
Boolean flg = activityDiscountDao.checkDiscountUniqueByPlNo(request);
logger.info("end通过停车场编码校验折扣唯一性,结果={}", flg + "。");
return new BizResult<Boolean>(flg);
}
}