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Tom Blamire 24 Code Tweek help
Hi,
I have this trigger which is fired when a campaign member is added, modified or deleted from a campaign to help with auditing purposes. What i am trying to do is to get it to populate either the Contact or Lead field (depending on member type) with the member who has been added, modified or deleted. Currently it only gives the campaign member id but this is useless if the person has been removed from a campaign as the campaign member id will no longer exist. Any help will be greatly appreciated
Tom
I have this trigger which is fired when a campaign member is added, modified or deleted from a campaign to help with auditing purposes. What i am trying to do is to get it to populate either the Contact or Lead field (depending on member type) with the member who has been added, modified or deleted. Currently it only gives the campaign member id but this is useless if the person has been removed from a campaign as the campaign member id will no longer exist. Any help will be greatly appreciated
Trigger HistoryTrack on CampaignMember (after insert, before update, before delete)
{ List<CampaignHistory__c> ch= new List<CampaignHistory__c>(); List<CampaignMember> cmOld= Trigger.old; List<String> changes = new List<String>(); List<String> CampHisId = new List<String>(); integer i=0; if(Trigger.isDelete){
for(CampaignMember cm: Trigger.old ){
String s;
s='Campaign Member id ' + cm.id +
' has been deleted from campaign id: '+ cm.campaignId + ' by user '+ userinfo.getUserName();
changes.add(s);
CampHisId.add(cm.campaignId);
CampaignHistory__c c= new CampaignHistory__c();
c.Name='History'+ DateTime.now();
System.debug('CName:'+ c.Name);
c.User__c = userinfo.getuserId() ;
c.CampaignId__c = CampHisId[i];
System.debug('CampaignId:'+c.CampaignId__c);
c.HistoryDetails__c=changes[i];
System.debug('CHistory:'+c.HistoryDetails__c);
ch.add(c);
i++;
}
}else {
for(CampaignMember cm: Trigger.new ){
String s;
if((Trigger.isUpdate)){
if(cmOld[i].status!=cm.status){
s='on dated ' + DateTime.now() +
' status changed from ' + cmOld[i].status + ' to ' + cm.status +
' by user ' + userinfo.getUserName();
changes.add(s);
CampHisId.add(cm.campaignId);
CampaignHistory__c c= new CampaignHistory__c();
c.Name='History'+DateTime.now();
System.debug('CName:'+c.Name);
c.CampaignId__c=CampHisId[i];
System.debug('CampaignId:'+c.CampaignId__c);
c.HistoryDetails__c=changes[i];
System.debug('CHistory:'+c.HistoryDetails__c);
ch.add(c);
}else if(cmOld[i].campaignId!=cm.campaignId){
s='Changed Campaign id from : '+ cmOld[i].campaignId + 'to :' + cm.campaignId +
' by user '+ userinfo.getUserName();
changes.add(s);
CampHisId.add(cm.campaignId);
CampaignHistory__c c= new CampaignHistory__c();
c.Name='History'+DateTime.now();
System.debug('CName:'+c.Name);
c.CampaignId__c=CampHisId[i];
System.debug('CampaignId:'+c.CampaignId__c);
c.HistoryDetails__c=changes[i];
System.debug('CHistory:'+c.HistoryDetails__c);
ch.add(c);
}
}else if(Trigger.isInsert){
s='A new Campaign Member id : ' + cm.id + ' has been added to Campaign id :' + cm.campaignId + ' by user '+ userinfo.getUserName();
changes.add(s);
CampHisId.add(cm.campaignId);
System.debug('s>>>'+s);
CampaignHistory__c c= new CampaignHistory__c();
c.Name='History'+DateTime.now();
System.debug('CName:'+c.Name);
c.CampaignId__c=CampHisId[i];
System.debug('CampaignId:'+c.CampaignId__c);
c.HistoryDetails__c=changes[i];
System.debug('CHistory:'+c.HistoryDetails__c);
ch.add(c);
}
i++;
}
}
insert ch;
}
Tom
Thank you for replying. As you know, Campaign Members do not have a history related list meaning if you delete a campaign member it will not show who they were or who deleted them. As a result, I have created a custom object called Campaign Member History (CampaignHistory__c) which populates the following fields:
Campaign Name - The name of the campaoign that the member is/was associated with
History Details - Details of the Campaign Member, Campaign ID and User who has modified the campaign member
What i am trying to achieve is that if a Campaign Member is deleted/edited then populate the corresponding field with the id of the Contact/Lead not the Campaign Member Id.
I hope this makes sense?