Win\Alert\Session

Complexity

Total Complexity

6

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	addAlert()	0	3	1
A	showAlerts()	0	6	2
A	getAlerts()	0	6	2
A	hasAlert()	0	3	1

<?php

namespace Win\Alert;

/**
 * Armazena e exibe Alertas
 */
class Session {

	/**
	 * Adicina o alerta no container
	 * @param Alert $alert
	 */
	public static function addAlert(Alert $alert) {
		$_SESSION['alerts'][] = $alert;
	}

	/**
	 * Mostra todos os alertas criados
	 * E remove os alertas da SESSAO
	 */
	public static function showAlerts() {
		foreach (static::getAlerts() as $alert) {
			$alert->load();
		}
		unset($_SESSION['alerts']);
	}

	/**
	 * Retorna array de alertas da Sessao
	 * @return Alert[]
	 */
	public static function getAlerts() {
		if (!isset($_SESSION['alerts'])) {
			$_SESSION['alerts'] = [];
		}
		return array_unique($_SESSION['alerts']);
	}

	/**
	 * Retorna TRUE se possui algum alert
	 * @return boolean
	 */
	public static function hasAlert() {
		return !count(static::getAlerts());
	}

}