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Topics#TrailheadT Jiles's Question
T Jiles (private) asked in #Trailhead
Jun 2, 2017, 10:19 PM

Data Integration Specialist: Challenge 5: Why Is This Not Working?

Hi All,

I get the following error when attempting to check in this challenge.  However, if I test my code from workbench, it works correctly.  I've checked my spelling, order of parameters in the method signature.

Challenge Not yet complete... here's what's wrong: 

The 'ProjectRESTService' Apex REST service does not appear to be working properly. Calling the service either didn't update the opportunity correctly, return the string 'OK', create an associated project correctly or function correctly in general.

I've checked other forum post and I noticed people are searching for the project record prior to upserting it.  I don't understand why that is needed if I can upsert directly against the ProjectRef__c external id field.  I could try to copy and paste what they did to pass the challenge, but I want to understand why what I coded doesn't work.  A second pair (or more) eyes would be appreciated.  Thank you!

 

@RestResource(urlMapping='/project/*')
global with sharing class ProjectRESTService {
    @HttpPost
    global static String postProjectData(String ProjectRef, String ProjectName, String OpportunityId, Date StartDate, Date EndDate, Double Amount, String Status) {
		SavePoint sp = Database.setSavepoint();
        try {
	        Project__c p = new Project__c(ProjectRef__c=ProjectRef, Name=ProjectName, Opportunity__c=OpportunityId, Start_Date__c=StartDate, End_Date__c=EndDate, Billable_Amount__c=Amount, Status__c=Status);
    	    upsert p ProjectRef__c;
            Opportunity o = new Opportunity(Id=OpportunityId, DeliveryInstallationStatus__c='In Progress');
            update o;
        	return 'OK';
        } catch (Exception e) {
            System.debug('~~~ Cause: ' + e.getCause() +  ' Message: ' + e.getMessage() + ' getLineNumber: ' + e.getLineNumber() + ' StackTrace: ' + e.getStackTraceString() + ' Type: ' + e.getTypeName());
            Database.rollback(sp);
            return e.getMessage();
        }     
    }
}

 
4 answers
  1. Developer Forums User (Inactive) (Salesforce Developer Forums)
    Aug 18, 2023, 12:26 PM
    Hi Can anyone share the full code same issue i am facing .Below is my error:

    Challenge Not yet complete... here's what's wrong:

    The 'ProjectRESTService' Apex REST service does not appear to be working properly. Calling the service either didn't update the opportunity correctly, return the string 'OK', create an associated project correctly or function correctly in general.And below is my code.

    @RestResource(urlMapping = '/project/*')

    global with sharing class ProjectRESTService {

        @HttpPost

        global static String postProjectData(String ProjectRef, String ProjectName, String OpportunityId,

                                           Date StartDate, Date EndDate, Double Amount, String Status){

            String retMsg = 'Error';

                    

            SavePoint sp1 = Database.setSavePoint();

            try{

                List<Opportunity> lstOfOpps = new List<Opportunity>();

                

                if(OpportunityId != null && OpportunityId.trim().length() > 0){

                    Opportunity opp = [SELECT Id, DeliveryInstallationStatus__c, Discount_Percent__c FROM Opportunity WHERE Id = :OpportunityId];

                    opp.DeliveryInstallationStatus__c = 'In progress';

                                    

                    lstOfOpps.add(opp);

                }

                UPDATE lstOfOpps;

                

                List<Project__c> lstOfRrjts = new List<Project__c>();

                

                Project__c prjt = new Project__c();

                prjt.ProjectRef__c = ProjectRef;

                prjt.Name = ProjectName;

                prjt.Opportunity__c = OpportunityId;

                prjt.Start_Date__c = StartDate;

                prjt.End_Date__c = EndDate;

                prjt.Billable_Amount__c = Amount;

                prjt.Status__c = Status;

                

                lstOfRrjts.add(prjt);

                

                UPSERT lstOfRrjts;

                

                retMsg = 'OK';

            }catch(Exception ex){

                Database.rollback(sp1);

                retMsg = ex.getMessage();

            }

            return retMsg;

        }

    }
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