Hi,

We have a trigger on ContentVersion, whenever a record is created and file attached to that record, this trigger will copy the file to another custom object record.
The file is loaded from ccScan tool and we facing below issue. Any help is really appreaciated.

 

 

Trigger ContentVersionTrigger(after update)
{
   ContentVersionHelper.onAfterUpdate(trigger.new);
}

public class ContentVersionHelper
{
    public void onAfterUpdate(list<ContentVersion> clst)
    {
        set<id> cdids=new set<id>();
        For(ContentVersion c:cLst)
        { 
            Cdids.add(c.ContentDocumentId);
        }
        List<ContentDocumentLink> cdlst=[select id,contentdocumentid, LinkedEntityId from ContentDocumentLink where contentdocumentid in:cdids];
        system.debug('#####cdlst='+cdlst);
        List<ContentDocumentLink> lst=new List<ContentDocumentLink>();
        set<id> csids=new set<id>();
        Map<Id,id> cseMap=new Map<id,id>();
        for(ContentDocumentLink cd:cdlst)
        {
            csids.add(cd.LinkedEntityId);
        }
        system.debug('#####csids='+csids);
        List<Case__c> caseLst=[select id,legacyid__c from case__c where legacyid__c=:csids];
        system.debug('#####caseLst='+caseLst);
        for(case__c c:caseLst)
        {
            cseMap.put(c.legacyid__c,c.id);
        }
        
        for(ContentDocumentLink cd:cdlst)
        {
            id myid=cd.LinkedEntityId;
            system.debug('#####myId='+myId);
            if(myId.getSObjectType().getDescribe().getName()=='ccScan__c')
            {
                             
                ContentDocumentLink cDe = new ContentDocumentLink();
                cDe.ContentDocumentId =cd.ContentDocumentId;
                system.debug('#####'+cseMap.get(cd.LinkedEntityId));
                cDe.LinkedEntityId = cseMap.get(cd.LinkedEntityId); 
                cDe.ShareType = 'V';
                cDe.Visibility = 'AllUsers';
                lst.add(cDe);
            }
            
        }
        insert lst;
        system.debug('#####lst='+lst);
    }
    
}

Thanks,
Naveen​