44 lines
990 B
PHP
44 lines
990 B
PHP
<?php
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namespace Blog\Utils;
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use Blog\Model\userModel;
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use Exception;
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class AuthHelper {
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private static ?UserModel $userModel = null;
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public static function initialize(UserModel $userModel): void {
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self::$userModel = $userModel;
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}
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public static function login(string $username, string $password): bool {
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if(!self::$userModel)
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throw new Exception("AuthHelper was not initialized. Please pass UserModel.");
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$user = self::$userModel->getUserByUsername($username);
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if(!$user || !password_verify($password, $user->getPassword())) {
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return false;
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}
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$_SESSION['user'] = [
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'id' => $user->getId(),
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'username' => $user->getUsername()
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];
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return true;
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}
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public static function logout(): void {
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session_unset();
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session_destroy();
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}
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public static function isLoggedIn(): bool {
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return isset($_SESSION['user']);
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}
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public static function getCurrentUser(): ?array {
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return $_SESSION['user'] ?? null;
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}
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}
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