EventListener

Event listeners are essentially application hooks, there are currently 6 available events:

Name	Description
BEFORE_INIT	Called before the application is initialized.
AFTER_INIT	Called after the application is initialized.
BEFORE_START	Called before the application is started.
AFTER_START	Called after the application is started.
BEFORE_STOP	Called before the application is stopped.
AFTER_STOP	Called after the application is stopped.

You can hook into these by creating a listener, example below:

import { Event } from '@symbux/turbo';

@Event.Listener()
export default class ExampleListener {

	@Event.On.BeforeInit()
	public async beforeInit(): Promise<void> {
		console.log('BEFORE INIT CALLED');
	}

	@Event.On.AfterInit()
	public async afterInit(): Promise<void> {
		console.log('AFTER INIT CALLED');
	}

	@Event.On.BeforeStart()
	public async beforeStart(): Promise<void> {
		console.log('BEFORE START CALLED');
	}

	@Event.On.AfterStart()
	public async afterStart(): Promise<void> {
		console.log('AFTER START CALLED');
	}

	@Event.On.BeforeStop()
	public async beforeStop(): Promise<void> {
		console.log('BEFORE STOP CALLED');
	}

	@Event.On.AfterStop()
	public async afterStop(): Promise<void> {
		console.log('AFTER STOP CALLED ');
	}
}

You can create many listeners, and they will be called in the order they were registered by the autowire module, which is usually based on order in the file system structure.