Event::getActionSourceList

static function getActionSourceList()
{
	return [
		static::ACTION_SOURCE_EMAIL,
		static::ACTION_SOURCE_WEBSITE,
		static::ACTION_SOURCE_APP,
		static::ACTION_SOURCE_PHONE_CALL,
		static::ACTION_SOURCE_CHAT,
		static::ACTION_SOURCE_PHYSICAL_STORE,
		static::ACTION_SOURCE_SYSTEM_GENERATED,
		static::ACTION_SOURCE_OTHER
	];
}