顶级专家挑战赛1
顶级专家挑战赛1
提问于 2021-05-31 14:46:29
我无法解决这个错误。
关闭“常规维护”或“修复”类型的维护请求没有创建一个新的维护请求和正确的到期日。挑战是期望使用相关设备记录上定义的维护周期计算到期日。如果在维护请求中使用多个设备，则选择最短的维护周期来定义服务日期。
我很难完成这个挑战。我想知道我的代码的哪一部分是错误的，而不仅仅是答案。
// TriggerHandler
public with sharing class MaintenanceRequestHelper {
public static void updateWorkOrders(Map<Id, Case> oldCases) {
// TODO: Complete the method to update workorders
Map<Id, Integer> toGetDueDateMap = new Map<Id, Integer>();
AggregateResult[] results = [SELECT Id, MIN(Maintenance_Cycle__c) minMC FROM Product2 GROUP BY Id];
for (AggregateResult ar : results) {
if (ar != null) {
toGetDueDateMap.put(ar.Id, Integer.valueOf(ar.get('minMC')));
}
}
List<Case> newCases = new List<Case>();
for (Case c : oldCases.values()) {
Case newCase = new Case();
newCase.Status = 'New';
newCase.Origin = 'web';
newCase.Vehicle__c = c.Vehicle__c;
newCase.ProductId = c.ProductId;
newCase.Type = 'Routine Maintenance';
newCase.Subject = 'Routine Maintenance';
newCase.Date_Reported__c = Date.today();
newCase.Date_Due__c = (toGetDueDateMap.get(c.Id) != null) ? Date.today().addDays(toGetDueDateMap.get(c.Id)) : Date.today();
newCases.add(newCase);
}
insert newCases;
}
}
// Trigger
trigger MaintenanceRequest on Case (after update) {
// ToDo: Call MaintenanceRequestHelper.updateWorkOrders
Map<Id, Case> caseToEvaluate = new Map<Id, Case>();
if(Trigger.isAfter && Trigger.isUpdate) {
for(Case c : Trigger.New) {
if(c.Status == 'Closed' && (c.Type == 'Repair' || c.Type == 'Routine Maintenance')) {
caseToEvaluate.put(c.Id, c);
}
}
}
MaintenanceRequestHelper.updateWorkOrders(caseToEvaluate);
}回答 3
Stack Overflow用户
回答已采纳
发布于 2021-08-14 09:18:51
我创建正确的algoritm以减少维护周期的天数。试试看。
newCase.Date_Due__c = Date.today() + suchEarlyDay(newMaintenanceRequest).get(cases.Id);
newCases.add(newCase);
}
}
if (newCases.size() > 0) {
insert newCases;
}
}
private static Map<Id, Integer> suchEarlyDay(List<Case> cases) {
Map<Id, Case> caseMap = new Map<Id, Case>(cases);
Map<Id, Integer> lessDate = new Map<Id, Integer>();
List<Equipment_Maintenance_Item__c> relatedList = [
SELECT Maintenance_Request__c,
Equipment__r.Maintenance_Cycle__c
FROM Equipment_Maintenance_Item__c
WHERE Maintenance_Request__c = :caseMap.keySet()
];
for (Id caseId : caseMap.keySet()) {
for (Equipment_Maintenance_Item__c equip : relatedList) {
if (!lessDate.containsKey(caseId) && caseId == equip.Maintenance_Request__c) {
lessDate.put(caseId, (Integer) equip.Equipment__r.Maintenance_Cycle__c);
} else if (lessDate.containsKey(caseId) && lessDate.get(caseId) > (Integer) equip.Equipment__r.Maintenance_Cycle__c) {
lessDate.put(caseId, (Integer) equip.Equipment__r.Maintenance_Cycle__c);
}
}
}
return lessDate;
}Stack Overflow用户
发布于 2022-04-11 10:02:08
这个链接帮助了我，所以我对代码做了如下修改：
public with sharing class MaintenanceRequestHelper {
public static void updateWorkOrders(List<Case> updWorkOrders, Map<Id,Case> nonUpdCaseMap) {
Set<Id> validIds = new Set<Id>();
For (Case c : updWorkOrders){
if (nonUpdCaseMap.get(c.Id).Status != 'Closed' && c.Status == 'Closed'){
if (c.Type == 'Repair' || c.Type == 'Routine Maintenance'){
validIds.add(c.Id);
}
}
}
if (!validIds.isEmpty()){
List<Case> newCases = new List<Case>();
Map<Id,Case> closedCasesM = new Map<Id,Case>([SELECT Id, Vehicle__c, ProductId, Product.Maintenance_Cycle__c,(SELECT Id,Equipment__c,Quantity__c FROM Equipment_Maintenance_Items__r)
FROM Case WHERE Id IN :validIds]);
Map<Id,Decimal> maintenanceCycles = new Map<ID,Decimal>();
AggregateResult[] results = [SELECT Maintenance_Request__c, MIN(Equipment__r.Maintenance_Cycle__c)cycle FROM Equipment_Maintenance_Item__c WHERE Maintenance_Request__c IN :ValidIds GROUP BY Maintenance_Request__c];
for (AggregateResult ar : results){
maintenanceCycles.put((Id) ar.get('Maintenance_Request__c'), (Decimal) ar.get('cycle'));
}
for(Case cc : closedCasesM.values()){
Case nc = new Case (
ParentId = cc.Id,
Status = 'New',
Subject = 'Routine Maintenance',
Type = 'Routine Maintenance',
Vehicle__c = cc.Vehicle__c,
ProductId =cc.ProductId,
Origin = 'Web',
Date_Reported__c = Date.Today()
);
If (maintenanceCycles.containskey(cc.Id)){
nc.Date_Due__c = Date.today().addDays((Integer) maintenanceCycles.get(cc.Id));
} else {
nc.Date_Due__c = Date.today().addDays((Integer) cc.Product.maintenance_Cycle__c);
}
newCases.add(nc);
}
insert newCases;
List<Equipment_Maintenance_Item__c> clonedWPs = new List<Equipment_Maintenance_Item__c>();
for (Case nc : newCases){
for (Equipment_Maintenance_Item__c wp : closedCasesM.get(nc.ParentId).Equipment_Maintenance_Items__r){
Equipment_Maintenance_Item__c wpClone = wp.clone();
wpClone.Maintenance_Request__c = nc.Id;
ClonedWPs.add(wpClone);
}
}
insert ClonedWPs;
}
}}
扳机：
trigger MaintenanceRequest on Case (before update, after update) {
if(Trigger.isUpdate && Trigger.isAfter){
MaintenanceRequestHelper.updateWorkOrders(Trigger.New, Trigger.OldMap);
} }Stack Overflow用户
发布于 2021-08-30 18:16:29
先端触发器：
trigger MaintenanceRequest on Case (before update, after update) {
// ToDo: Call MaintenanceRequestHelper.updateWorkOrders
if(Trigger.isAfter && Trigger.isUpdate){
MaintenanceRequestHelper.updateWorkOrders(Trigger.new);
}
}顶针手：
public with sharing class MaintenanceRequestHelper {
public static void updateWorkOrders(List<Case> existingMainReq) {
// TODO: Complete the method to update workorders
Integer count = 0;
Map<Id, Integer> toGetDueDateMap = new Map<Id, Integer>();
Map<Id,Case> newCasesToIdsMap = new Map<Id,Case>();
List<Case> createNewMainReq = new List<Case>();
List<Case> caseIdsList = new List<Case>();
Map<Equipment_Maintenance_Item__c,Id> EquipMainItemsToProdIds = new Map<Equipment_Maintenance_Item__c,Id>();
if(!existingMainReq.isEmpty()){
for(Case cc : existingMainReq){
if((cc.Type == 'Repair' || cc.Type == 'Routine Maintenance') && cc.Status == 'Closed'){
caseIdsList.add(cc);
}
}
}
List<Equipment_Maintenance_Item__c> equipMainList = [Select id,Equipment__c,Maintenance_Request__c from Equipment_Maintenance_Item__c where Maintenance_Request__c IN : caseIdsList];
if(!equipMainList.isEmpty()){
for(Equipment_Maintenance_Item__c equipMainn : equipMainList){
EquipMainItemsToProdIds.put(equipMainn,equipMainn.Equipment__c);
system.debug(EquipMainItemsToProdIds.size());
if(EquipMainItemsToProdIds.size() > 1){
count = EquipMainItemsToProdIds.size();
}
}
}
List<Equipment_Maintenance_Item__c> EMIList = [Select Equipment__r.Maintenance_Cycle__c,Equipment__c from Equipment_Maintenance_Item__c where Equipment__r.Id IN :EquipMainItemsToProdIds.values() AND Maintenance_Request__c IN:caseIdsList order By Equipment__r.Maintenance_Cycle__c ASC limit 1];
for(Equipment_Maintenance_Item__c equip : EMIList){
toGetDueDateMap.put(equip.Id,Integer.valueOf(equip.Equipment__r.Maintenance_Cycle__c));
for(Case c : caseIdsList){
Case mainRe = new Case();
mainRe.Vehicle__c = c.Vehicle__c;
mainRe.status = 'New';
mainRe.Type = 'Routine Maintenance';
mainRe.Subject = 'New Main Request For Vehicle for Apex Specialist';
mainRe.Date_Reported__c = date.today();
if(count > 1){
mainRe.Date_Due__c = Date.today().addDays(toGetDueDateMap.get(equip.Id));
}
else{
mainRe.Date_Due__c = Date.today();
}
createNewMainReq.add(mainRe);
newCasesToIdsMap.put(c.Id,mainRe);
}
insert createNewMainReq;
if(caseIdsList.size()>0 && newCasesToIdsMap.size()>0){
cloneEquipItems(caseIdsList,newCasesToIdsMap);
}
}
}
public static void cloneEquipItems(List<case> closedCaseRecords, Map<Id,case> newCreatedCasesMapp){
List<Equipment_Maintenance_Item__c> newEquipItems = new List<Equipment_Maintenance_Item__c>();
try{
if(!closedCaseRecords.isEmpty() && newCreatedCasesMapp.size()>0){
List<Equipment_Maintenance_Item__c> oldEquipItems = [SELECT Equipment__c, Maintenance_Request__c, Quantity__c,Maintenance_Request__r.Id
FROM Equipment_Maintenance_Item__c
WHERE Maintenance_Request__c IN :closedCaseRecords];
for(Equipment_Maintenance_Item__c equipItem : oldEquipItems) {
Equipment_Maintenance_Item__c newItem = equipItem.clone(false, true, false, false);
newItem.Maintenance_Request__c = newCreatedCasesMapp.get(equipItem.Maintenance_Request__c).id;
newEquipItems.add(newItem);
}
insert newEquipItems;
}
}
catch(Exception e){
System.debug('Exception is'+ e);
}
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/67775938
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