在某种客户记录类型上触发

Question

所以我写了一个触发器，它工作得很好，并且完全符合我想要它做的事情，但问题是它在所有帐户上都完成了工作，我希望它只适用于一种记录类型的帐户。 有人可以告诉我要向触发器添加什么，以便我可以使其仅适用于一种记录类型吗？

以下是我的处理程序类：

public class AP03_OpportunityLineItem {
public static void preventmultipleOpportunityLineItems(List<OpportunityLineItem> listOppLineItems){
Set<Id>opportunityIds = new Set<Id>();
// get all parent IDs
for(OpportunityLineItem oli : listOppLineItems)
{
//Condition to pick certain records
opportunityIds.add(oli.OpportunityId);
}
// query for related Opportunity Line Items
Map<Id, Opportunity> mapOpportunities = new Map<Id, Opportunity>([SELECT ID,
    (SELECT ID 
     FROM OpportunityLineItems) 
    FROM Opportunity 
    WHERE ID IN :opportunityIds]);
// opp counter of new records
Map<Id, Integer> mapOppCounter = new Map<Id, Integer>();
for(OpportunityLineItem oli : listOppLineItems)
{
if(mapOppCounter.containsKey(oli.OpportunityId))
{
mapOppCounter.put(oli.OpportunityId, mapOppCounter.get(oli.OpportunityId)+1);
}
else
{
mapOppCounter.put(oli.OpportunityId, 1);
}
}
//loop to add error if condition violated
for(OpportunityLineItem olitems : listOppLineItems)
{
if(mapOpportunities.get(olitems.OpportunityId).OpportunityLineItems.size()+mapOppCounter.get(olitems.OpportunityId)>1 || olitems.Quantity > 1)
{
olitems.addError('Ce client peut seulement loué un seul véhicule.');
}
}
}
}

以下是我的PAD类：

public class PAD 
{
public static String bypassTrigger; //List of bypassed triggers
public static final User user;
static {
user = [Select BypassApex__c
from User 
where Id=:UserInfo.getUserId()];
bypassTrigger = ';'+ user.BypassApex__c+ ';';                                                                                                                                   
System.debug('>>>>> PAD constructor : END <<<<<'+bypassTrigger);
}
/**
* Method used for the class PAD
* @param c object of type JonctionServicePrestation__c
* @return boolean
*/
public static boolean canTrigger(string Name){
return (bypassTrigger.indexof(';' + Name + ';') == -1);
}

}

以下是我的触发器：

trigger OpportunityLineItemBeforeInsert on OpportunityLineItem (before insert) {
if(PAD.canTrigger('AP03_OpportunityLineItem')){
AP03_OpportunityLineItem.preventmultipleOpportunityLineItems(Trigger.new);
}
}

Answer 1

您需要遍历商机产品并构建商机 ID 列表，然后使用要匹配的记录类型查询列表中其客户的业务机会，并构建一组与指定记录类型匹配的 ID，然后检查该集是否包含正在处理的商机的 accountId，以了解是跳过还是处理它。

Set<Id> recordTypeOpp = new Set<ID>();
SET<Id> opportunityIds = new Set<Id>();
Id recordTypeIdYouWant = Schema.SObjectType.Account.getRecordTypeInfosByName().get('Record Type Name').getRecordTypeId();
for(OpportunityLineItem  item : listOppLineItems){
opportunityIds.add(item.OpportunityId);
}
for(Opportunity item : [SELECT Id FROM Opportunity WHERE opportunityIds IN :opportunityIds and Account.RecordTypeId = :recordTypeIdYouWant]){
recordTypeOpp.add(item.Id);
}
for(OpportunityLineItem olitems : listOppLineItems)
{
if(recordTypeOpp.contains(olitems.OpportunityId)){
//do processing
}
else {
continue;
}
}