Trigger Logic with Apex Switch
Switch Statements Apex provides a switch statement that tests whether an expression matches one of several values and branches accordingly. Switch Statements Rethink Trigger Logic with Apex Switch Trigger Context Variables The context variable Trigger.operationType is used to get the current System.TriggerOperation enum value. The following are the values of the System.TriggerOperation enum: AFTER_DELETE AFTER_INSERT AFTER_UNDELETE AFTER_UPDATE BEFORE_DELETE BEFORE_INSERT BEFORE_UPDATE trigger customerTrigger on Account (before insert, after insert) { switch on Trigger.operationType { when BEFORE_INSERT { System.debug('Before Insert'); } when AFTER_INSERT { System.debug('After Insert'); } when else { System.debug('Something went wrong'); } } }