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sksfdc221 Issue with file count on Custom object
I have an apex class which updates the files count on custom object called Declined_Policy__c.
Below is my apex class:
Now, as per the above logic, i can able to the count in attachments__c field if there is any file attached to the record or if it is deleted. I could able to see the count in these scenarios. But the issue is that, if there is no file attached to the record when the record is inserted, the attachments__c field will be blank instead of displaying 0
Is there any way that i can update the above logic to get the attachments__c to display 0 by default if there is no file attached to it. Please suggest.
Below is my apex class:
public with sharing class Policy_FileCountClass {
public static void updateAttachmentCountOnDps(List<ContentDocumentLink> DocuLinks) {
Set<Id> policyids = new Set<Id>();
for (ContentDocumentLink cdl : DocuLinks) {
policyids.add(cdl.LinkedEntityId);
}
List<Declined_Policy__c> dpsToUpdate = [
SELECT Id, Attachments__c,
(SELECT Id FROM ContentDocumentLinks)
FROM Declined_Policy__c WHERE Id IN :policyids
];
for (Declined_Policy__c dp : dpsToUpdate) {
dp.Attachments__c = dp.ContentDocumentLinks.size();
}
update dpsToUpdate;
}
}
Now, as per the above logic, i can able to the count in attachments__c field if there is any file attached to the record or if it is deleted. I could able to see the count in these scenarios. But the issue is that, if there is no file attached to the record when the record is inserted, the attachments__c field will be blank instead of displaying 0
Is there any way that i can update the above logic to get the attachments__c to display 0 by default if there is no file attached to it. Please suggest.
replace
dp.Attachments__c = dp.ContentDocumentLinks.size();
with
dp.Attachments__c = dp.ContentDocumentLinks.size() > 0?dp.ContentDocumentLinks.size():0;