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<?php
declare(strict_types = 1);
namespace Apple\ApnPush\Model;
/**
* The type of the notification
* @see https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/sending_notification_requests_to_apns
*/
final class PushType
{
const TYPE_ALERT = 'alert';
const TYPE_BACKGROUND = 'background';
private $value;
public static function alert(): PushType
return new self(self::TYPE_ALERT);
}
public static function background(): PushType
return new self(self::TYPE_BACKGROUND);
public function __toString(): string
return $this->value;
* @param string $type
* @throws \InvalidArgumentException
private function __construct(string $type)
if (!in_array($type, [self::TYPE_ALERT, self::TYPE_BACKGROUND], true)) {
throw new \InvalidArgumentException(
sprintf(
'Invalid priority "%d". Can be "%s" or "%s".',
$type,
self::TYPE_BACKGROUND,
self::TYPE_ALERT
)
);
$this->value = $type;
ZhukV /
AppleApnPush
