HandleMethodExampleForNotificationListener.php
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Authored by dereckson on May 7 2022, 17:22.

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	F1836679: HandleMethodExampleForNotificationListener.php
	May 7 2022, 17:22

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	<?php

	// NotificationListener: how to call the right on...... method?

	use Nasqueron\Notifications\Events\Event;

	private static function getEventHandlerMethod (string $eventClasss) : string {
	$parts = explode('\\', $class);
	$className = end($parts);

	if (!str_ends_with($className, "Event")) {
	throw new InvalidArgumentException("Events classes must be ended by 'Event'");
	}

	return "on" . substr($className, 0, 16);
	}

	public function handle (Event $event) : void {
	$callable = [$this, self::getEventHandlerMethod($event::class)]
	$callable($event);
	}

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