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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | /** @license For full copyright and license information, please see the LICENSE.md file. */ |
| 6 | |
| 7 | namespace App\Modules\User\Application\Service; |
| 8 | |
| 9 | defined('AMMONLY_APP') || exit('Direct script access is forbidden.'); |
| 10 | |
| 11 | use App\Modules\User\Domain\Model\User; |
| 12 | use App\Modules\User\Domain\Repository\UserRepositoryInterface; |
| 13 | use InvalidArgumentException; |
| 14 | |
| 15 | use App\Core\Security\Password\CompromisedPasswordValidatorInterface; |
| 16 | use App\Core\Security\Password\HibpCompromisedPasswordValidator; |
| 17 | |
| 18 | /** |
| 19 | * User Profile Application Service. |
| 20 | * |
| 21 | * Provides operations for querying user profile and securely changing passwords. |
| 22 | * |
| 23 | * @package App\Modules\User\Application\Service |
| 24 | */ |
| 25 | final readonly class UserProfileService |
| 26 | { |
| 27 | private const int MIN_PASSWORD_LENGTH = 8; |
| 28 | private CompromisedPasswordValidatorInterface $compromisedValidator; |
| 29 | |
| 30 | /** |
| 31 | * UserProfileService constructor. |
| 32 | * |
| 33 | * @param UserRepositoryInterface $userRepository User repository contract. |
| 34 | * @param CompromisedPasswordValidatorInterface|null $compromisedValidator Optional compromised password validator. |
| 35 | */ |
| 36 | public function __construct( |
| 37 | private UserRepositoryInterface $userRepository, |
| 38 | ?CompromisedPasswordValidatorInterface $compromisedValidator = null |
| 39 | ) { |
| 40 | $this->compromisedValidator = $compromisedValidator ?? new HibpCompromisedPasswordValidator(); |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * Fetches user profile data for the given user ID. |
| 45 | * |
| 46 | * @param int $userId Primary user ID. |
| 47 | * @return array<string, mixed> Profile details. |
| 48 | * @throws InvalidArgumentException When user is not found. |
| 49 | */ |
| 50 | public function getProfile(int $userId): array |
| 51 | { |
| 52 | $profile = $this->userRepository->getUserProfile($userId); |
| 53 | if ($profile === null) { |
| 54 | throw new InvalidArgumentException(sprintf('User with ID %d not found.', $userId)); |
| 55 | } |
| 56 | |
| 57 | $firstName = (string)($profile['first_name'] ?? ''); |
| 58 | $lastName = (string)($profile['last_name'] ?? ''); |
| 59 | $fullName = trim($firstName . ' ' . $lastName); |
| 60 | if ($fullName === '') { |
| 61 | $fullName = (string)($profile['c_cn'] ?? $profile['username'] ?? 'User'); |
| 62 | } |
| 63 | |
| 64 | $profile['full_name'] = $fullName; |
| 65 | $profile['initial'] = mb_strtoupper(mb_substr($fullName, 0, 1, 'UTF-8'), 'UTF-8'); |
| 66 | |
| 67 | return $profile; |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Verifies old password, validates new password, and updates password hash. |
| 72 | * |
| 73 | * @param int $userId Primary user ID. |
| 74 | * @param string $currentPassword Current plain password. |
| 75 | * @param string $newPassword New plain password. |
| 76 | * @param string $confirmPassword Repeated new plain password. |
| 77 | * @return array{success: bool, message: string} Result structure. |
| 78 | */ |
| 79 | public function changePassword( |
| 80 | int $userId, |
| 81 | string $currentPassword, |
| 82 | string $newPassword, |
| 83 | string $confirmPassword |
| 84 | ): array { |
| 85 | $user = $this->userRepository->findById($userId); |
| 86 | if ($user === null) { |
| 87 | return ['success' => false, 'message' => 'User account not found.']; |
| 88 | } |
| 89 | |
| 90 | $error = $this->validatePasswordChange($user, $currentPassword, $newPassword, $confirmPassword); |
| 91 | if ($error !== null) { |
| 92 | return ['success' => false, 'message' => $error]; |
| 93 | } |
| 94 | |
| 95 | $algo = defined('PASSWORD_ARGON2ID') ? PASSWORD_ARGON2ID : PASSWORD_DEFAULT; |
| 96 | $newHash = password_hash($newPassword, $algo); |
| 97 | $updated = $this->userRepository->updatePassword($userId, $newHash); |
| 98 | |
| 99 | return [ |
| 100 | 'success' => $updated, |
| 101 | 'message' => $updated ? 'Password updated successfully.' : 'Failed to update password in database.', |
| 102 | ]; |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Updates user profile avatar. |
| 107 | * |
| 108 | * @param int $userId Primary user ID. |
| 109 | * @param string $avatarUrl Avatar URL or asset path. |
| 110 | * @return array{success: bool, message: string} Result structure. |
| 111 | */ |
| 112 | public function updateAvatar(int $userId, string $avatarUrl): array |
| 113 | { |
| 114 | $trimmedAvatar = trim($avatarUrl); |
| 115 | if ($trimmedAvatar === '') { |
| 116 | return ['success' => false, 'message' => 'Avatar URL cannot be empty.']; |
| 117 | } |
| 118 | |
| 119 | if (!preg_match('#^/assets/images/avatars/avatar-(?:[1-9]|1[0-2])\.svg$#', $trimmedAvatar)) { |
| 120 | return ['success' => false, 'message' => 'Invalid avatar selection.']; |
| 121 | } |
| 122 | |
| 123 | $updated = $this->userRepository->updateAvatar($userId, $trimmedAvatar); |
| 124 | |
| 125 | return [ |
| 126 | 'success' => $updated, |
| 127 | 'message' => $updated ? 'Avatar updated successfully.' : 'Failed to update avatar in database.', |
| 128 | ]; |
| 129 | } |
| 130 | |
| 131 | /** |
| 132 | * Validates current password and match with confirmation. |
| 133 | */ |
| 134 | private function validatePasswordChange( |
| 135 | User $user, |
| 136 | string $currentPassword, |
| 137 | string $newPassword, |
| 138 | string $confirmPassword |
| 139 | ): ?string { |
| 140 | if (!$user->verifyPassword($currentPassword)) { |
| 141 | return 'Current password is incorrect.'; |
| 142 | } |
| 143 | if ($newPassword !== $confirmPassword) { |
| 144 | return 'New password and confirmation do not match.'; |
| 145 | } |
| 146 | return $this->validateNewPasswordPolicy($currentPassword, $newPassword); |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Validates new password policy, difference from current password, and breach status. |
| 151 | */ |
| 152 | private function validateNewPasswordPolicy(string $currentPassword, string $newPassword): ?string |
| 153 | { |
| 154 | if (mb_strlen($newPassword, 'UTF-8') < self::MIN_PASSWORD_LENGTH) { |
| 155 | return sprintf('New password must be at least %d characters long.', self::MIN_PASSWORD_LENGTH); |
| 156 | } |
| 157 | if ($newPassword === $currentPassword) { |
| 158 | return 'New password must be different from current password.'; |
| 159 | } |
| 160 | if ($this->compromisedValidator->isCompromised($newPassword)) { |
| 161 | return 'The chosen password has appeared in a data breach. Please choose a different password.'; |
| 162 | } |
| 163 | return null; |
| 164 | } |
| 165 | } |