lfreeland

List<Task> tasks =
[SELECT Id,
       WhatId,
       TypeOf What
           WHEN Account THEN BillingState, BillingCity
       END
  FROM Task
 WHERE WhatId In (SELECT Id
                    FROM Account)];

lfreeland

SELECT Id,
       WhatId,
       TypeOf What
           WHEN Account THEN BillingState, BillingCity
       END
  FROM Task
 WHERE WhatId In (SELECT Id
                    FROM Account)

lfreeland

SELECT Id,
       WhatId,
       What.Name,
       What.BillingState
  FROM Task
 WHERE WhatId In (SELECT Id
                    FROM Account)

lfreeland

@isTest
public class OCRServiceTest {
    @isTest
    static void runOCRRollupsTest() {
        Test.enableChangeDataCapture();

        Account acct = new Account(Name = 'Metillium Inc');
        insert acct;
        
        Contact c1 = new Contact(

lfreeland

trigger OCRChangeEventTrigger on OpportunityContactRoleChangeEvent (after insert) {
    new OCRService().runOCRRollups(Trigger.New);
}

lfreeland

public without sharing class OCRService {
    public void runOCRRollups(List<OpportunityContactRoleChangeEvent> changeEvents) {
        Set<String> oppContactRoleIds = new Set<String>();

        for (OpportunityContactRoleChangeEvent evt : changeEvents) {
            EventBus.ChangeEventHeader header = evt.ChangeEventHeader;

            oppContactRoleIds.addAll(new Set<String>(header.recordids));
        }

lfreeland

trigger AccountTrigger on Account (after delete, after insert, after undelete, after update, before delete, before insert, before update) {
   new AccountTriggerHandler().run();
}

lfreeland

public with sharing class AccountTriggerHandler extends TriggerHandlerBase {
    protected override void beforeInsert(List<Sobject> newRecords) {
        List<Account> newAccounts = (List<Account>) newRecords;
        for (Account newAcct : Trigger.new) {
            if (newAcct.Name == ‘bad’)
                newAcct.addError(‘Bad Name’);
        }
    }
}

lfreeland

trigger myAccountTrigger on Account (before delete, before update) {
    if (Trigger.isBefore) {
        if (Trigger.isUpdate) {
            for (Account newAcct : Trigger.new) {
                  Account oldAcct = Trigger.oldMap.get(newAcct.Id);
                  if (oldAcct.Name != newAcct.Name &&
                      newAcct.Name.containsIgnoreCase(‘Luke’) 
                       newAcct.addError(‘Choose a better name’);
            }
        }

lfreeland

trigger myAccountTrigger on Account (before delete, before insert) {
    if (Trigger.isBefore) {
        if (Trigger.isInsert) {
            for (Account newAcct : Trigger.new) {
                  if (newAcct.Name == ‘bad’)
                       newAcct.addError(‘Bad Name’);
            }
        }
    }
}