Salesforce Trailhead - Subscribe to Platform Events

trigger OrderEventTrigger on Order_Event__e (after insert) {

List<Task> tasks = new List<Task>();

for(Order_Event__e event: Trigger.new){
if(event.Has_Shipped__c == true){
Task t = new Task();
t.Priority = 'Medium';
t.Subject = 'Follow up on shipped order 105';
t.OwnerId = event.CreatedById;
tasks.add(t);
}
}
insert tasks;
}