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食谱计划生成优化

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xiezhijun
2021-03-03 16:07:52 +08:00
parent 29d5818874
commit 97deafb62d
7 changed files with 127 additions and 43 deletions
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7
stdiet-custom/src/main/java/com/stdiet/custom/mapper/SysOrderPauseMapper.java
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@ -73,4 +73,11 @@ public interface SysOrderPauseMapper
* @return
*/
int deletePauseByOrderId(Long[] orderIds);
/**
* 根据订单ID获取暂停计划
* @param orderId
* @return
*/
List<SysOrderPause> getPauseListByOrderId(@Param("orderId")Long orderId);
}

7
stdiet-custom/src/main/java/com/stdiet/custom/service/ISysOrderPauseService.java
View File

@ -72,4 +72,11 @@ public interface ISysOrderPauseService
* @return
*/
int deletePauseByOrderId(Long[] orderIds);
/**
* 根据订单ID获取暂停记录
* @param orderId
* @return
*/
List<SysOrderPause> getPauseListByOrderId(Long orderId);
}

10
stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysOrderPauseServiceImpl.java
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@ -139,4 +139,14 @@ public class SysOrderPauseServiceImpl implements ISysOrderPauseService
public int deletePauseByOrderId(Long[] orderIds){
return sysOrderPauseMapper.deletePauseByOrderId(orderIds);
}
/**
* 根据订单ID获取暂停计划
* @param orderId
* @return
*/
@Override
public List<SysOrderPause> getPauseListByOrderId(Long orderId){
return sysOrderPauseMapper.getPauseListByOrderId(orderId);
}
}

109
stdiet-custom/src/main/java/com/stdiet/custom/service/impl/SysRecipesPlanServiceImpl.java
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@ -1,6 +1,7 @@
package com.stdiet.custom.service.impl;
import com.stdiet.common.utils.DateUtils;
import com.stdiet.common.utils.StringUtils;
import com.stdiet.common.utils.SynchrolockUtil;
import com.stdiet.common.utils.sign.Md5Utils;
import com.stdiet.custom.domain.SysOrder;
@ -18,9 +19,7 @@ import org.springframework.transaction.annotation.Transactional;
import java.time.LocalDate;
import java.time.temporal.ChronoUnit;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.*;
/**
* 食谱计划Service业务层处理
@ -150,10 +149,8 @@ public class SysRecipesPlanServiceImpl implements ISysRecipesPlanService {
SysRecipesPlan queryParam = new SysRecipesPlan();
queryParam.setOrderId(orderId);
List<SysRecipesPlan> oldRecipesPlanList = sysRecipesPlanMapper.selectSysRecipesPlanList(queryParam);
SysOrderPause pauseParam = new SysOrderPause();
pauseParam.setOrderId(sysOrder.getOrderId());
//暂停记录列表
List<SysOrderPause> pauseList = sysOrderPauseService.selectSysOrderPauseList(pauseParam);
//暂停记录列表，按暂停开始时间顺序
List<SysOrderPause> pauseList = sysOrderPauseService.getPauseListByOrderId(sysOrder.getOrderId());
List<SysRecipesPlan> planList = generatePlan(sysOrder, oldRecipesPlanList, DateUtils.dateToLocalDate(sysOrder.getStartTime()), DateUtils.dateToLocalDate(sysOrder.getServerEndTime()), pauseList);
if(oldRecipesPlanList != null && oldRecipesPlanList.size() > 0){
updateOrAddRecipesPlan(oldRecipesPlanList, planList);
@ -184,9 +181,12 @@ public class SysRecipesPlanServiceImpl implements ISysRecipesPlanService {
List<Long> delList = new ArrayList<>();
for (SysRecipesPlan plan : oldRecipesPlanList) {
if(index < newSize){
plan.setStartDate(newRecipesPlanList.get(index).getStartDate());
plan.setEndDate(newRecipesPlanList.get(index).getEndDate());
updateList.add(plan);
if(plan.getStartDate().compareTo(newRecipesPlanList.get(index).getStartDate()) != 0
|| plan.getEndDate().compareTo(newRecipesPlanList.get(index).getEndDate()) != 0){
plan.setStartDate(newRecipesPlanList.get(index).getStartDate());
plan.setEndDate(newRecipesPlanList.get(index).getEndDate());
updateList.add(plan);
}
}else{
delList.add(plan.getId());
}
@ -197,6 +197,7 @@ public class SysRecipesPlanServiceImpl implements ISysRecipesPlanService {
}
//更新
if(updateList.size() > 0){
System.out.println("更新数量："+updateList.size());
for (SysRecipesPlan plan : updateList) {
sysRecipesPlanMapper.updateSysRecipesPlan(plan);
}
@ -230,19 +231,26 @@ public class SysRecipesPlanServiceImpl implements ISysRecipesPlanService {
oldStartNumDay = oldRecipesPlanList.get(0).getStartNumDay() - 1;
}
List<SysRecipesPlan> planList = new ArrayList<>();
boolean breakFlag = false;
LocalDate planStartDate = serverStartDate;
LocalDate planEndDate = planStartDate.plusDays(6);
while (true) {
LocalDate planStartDate = null;
LocalDate planEndDate = serverStartDate.plusDays(-1);
boolean breakFlag = true;
do {
SysRecipesPlan sysRecipesPlan = new SysRecipesPlan();
planStartDate = planEndDate.plusDays(1);
planEndDate = planStartDate.plusDays(6);
//判断是否大于服务到期时间
if (ChronoUnit.DAYS.between(planEndDate, serverEndDate) <= 0) {
planEndDate = serverEndDate;
breakFlag = true;
breakFlag = false;
}
String[] pauseResult = dealPlanPause(planStartDate, planEndDate, pauseList);
//开始时间变更为暂停结束之后的日期，因为暂停开始时间与食谱计划开始时间相同
if(StringUtils.isNotEmpty(pauseResult[0])){
planStartDate = DateUtils.stringToLocalDate(pauseResult[0],"yyyyMMdd");
planEndDate = DateUtils.stringToLocalDate(pauseResult[1],"yyyyMMdd");
}
long pauseDay = getPauseDayeCount(planStartDate, planEndDate, pauseList);
//加上暂停时间
planEndDate = planEndDate.plusDays(pauseDay);
planEndDate = planEndDate.plusDays(Integer.parseInt(pauseResult[2]));
sysRecipesPlan.setStartDate(DateUtils.localDateToDate(planStartDate));
sysRecipesPlan.setEndDate(DateUtils.localDateToDate(planEndDate));
sysRecipesPlan.setOrderId(sysOrder.getOrderId());
@ -252,30 +260,27 @@ public class SysRecipesPlanServiceImpl implements ISysRecipesPlanService {
sysRecipesPlan.setStartNumDay(oldStartNumDay);
oldStartNumDay += 6;
sysRecipesPlan.setEndNumDay(oldStartNumDay);
//添加暂停范围内的日期
planList.add(sysRecipesPlan);
planStartDate = planEndDate.plusDays(1);
planEndDate = planStartDate.plusDays(6);
if (breakFlag) {
break;
}
}
}while (breakFlag);
return planList;
}
/**
* 根据食谱开始时间、结束时间、暂停列表获取在食谱计划范围内的暂停天数
*
* @param planStartDate 计划开始时间
* @param planEndDate 计划结束时间
* @param pauseList 暂停列表
* 根据食谱开始时间、结束时间、暂停列表获取在食谱计划范围内的暂停天数，以及返回调整之后的计划开始、结束时间，以及暂停日期
* @param planStartDate 原先的计划开始时间
* @param planEndDate 原先计划结束时间
* @param pauseList 暂停列表集合
* @return
*/
private long getPauseDayeCount(LocalDate planStartDate, LocalDate planEndDate, List<SysOrderPause> pauseList) {
private String[] dealPlanPause(LocalDate planStartDate, LocalDate planEndDate, List<SysOrderPause> pauseList) {
//分别为计划开始时间、计划结束时间，范围内暂停天数，具体暂停日期，使用|隔开
String[] result = {"","","0",""};
long pauseDay = 0;
Set<String> pauseDateString = new TreeSet<>(new MyComparator());
//判断这个时间内是否存在暂停
if (pauseList != null && pauseList.size() > 0) {
//每条暂停时间的范围不会重叠，在添加暂停时做了限制
for (SysOrderPause sysOrderPause : pauseList) {
LocalDate pauseStartDate = DateUtils.dateToLocalDate(sysOrderPause.getPauseStartDate());
LocalDate pauseEndDate = DateUtils.dateToLocalDate(sysOrderPause.getPauseEndDate());
@ -288,10 +293,48 @@ public class SysRecipesPlanServiceImpl implements ISysRecipesPlanService {
if (ChronoUnit.DAYS.between(planEndDate, pauseEndDate) > 0) {
pauseEndDate = planEndDate;
}
pauseDay += ChronoUnit.DAYS.between(pauseStartDate, pauseEndDate);
//判断暂停记录是否从食谱计划开始时间开始的
if(ChronoUnit.DAYS.between(pauseStartDate, planStartDate) == 0){
//记录该条暂停记录结束之后的第一天日期，如果两条记录连着，则取最后暂停结束之后的第一天
if("".equals(result[0]) || result[0].equals(DateUtils.localDateToString(pauseStartDate,"yyyyMMdd"))){
planStartDate = pauseEndDate.plusDays(1);
planEndDate = planStartDate.plusDays(6);
result[0] = DateUtils.localDateToString(planStartDate,"yyyyMMdd");
result[1] = DateUtils.localDateToString(planEndDate,"yyyyMMdd");
}
}else{
pauseDay += ChronoUnit.DAYS.between(pauseStartDate, pauseEndDate) + 1;
pauseDateString.addAll(getPauseDateString(pauseStartDate, pauseEndDate));
}
}
}
return pauseDay;
result[2] = pauseDay+"";
result[3] = pauseDateString.size() > 0 ? StringUtils.join(pauseDateString,"|") : "";
return result;
}
/**
* 根据暂停时间范围获取范围内的日期
* @return
*/
private Set<String> getPauseDateString(LocalDate pauseStartDate, LocalDate pauseEndDate){
Set<String> pauseDateList = new HashSet<>();
long daysBetween = ChronoUnit.DAYS.between(pauseStartDate, pauseEndDate);
for(int i = 0; i <= daysBetween; i++){
pauseDateList.add(DateUtils.localDateToString(pauseStartDate.plusDays(i),"yyyyMMdd"));
}
return pauseDateList;
}
/**
* 集合排序key值比较器
* */
class MyComparator implements Comparator<String>{
@Override
public int compare(String o1, String o2) {
return Integer.parseInt(o1) - Integer.parseInt(o2);
}
}
/**