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<?php |
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declare(strict_types=1); |
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namespace App\Service\User; |
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use App\Exception\UserException; |
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use App\Repository\UserRepository; |
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use App\Service\BaseService; |
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use App\Service\LoggerService; |
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use App\Service\RedisService; |
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use Respect\Validation\Validator as v; |
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abstract class Base extends BaseService |
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{ |
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private const REDIS_KEY = 'user:%s'; |
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/** @var UserRepository */ |
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protected $userRepository; |
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/** @var RedisService */ |
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protected $redisService; |
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/** @var LoggerService */ |
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protected $loggerService; |
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public function __construct( |
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UserRepository $userRepository, |
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RedisService $redisService, |
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LoggerService $loggerService |
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) { |
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$this->userRepository = $userRepository; |
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$this->redisService = $redisService; |
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$this->loggerService = $loggerService; |
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} |
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protected static function validateUserName(string $name): string |
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{ |
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if (!v::alnum('ÁÉÍÓÚÑáéíóúñ.')->length(1, 100)->validate($name)) { |
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throw new UserException('Invalid name.', 400); |
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} |
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return $name; |
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} |
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protected static function validateEmail(string $emailValue): string |
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{ |
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$email = filter_var($emailValue, FILTER_SANITIZE_EMAIL); |
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if (!v::email()->validate($email)) { |
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throw new UserException('Invalid email', 400); |
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} |
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return (string) $email; |
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} |
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protected function getUserFromCache(int $userId): object |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $userId); |
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$key = $this->redisService->generateKey($redisKey); |
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if ($this->redisService->exists($key)) { |
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$data = $this->redisService->get($key); |
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$user = json_decode((string) json_encode($data), false); |
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} else { |
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$user = $this->getUserFromDb($userId)->getData(); |
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$this->redisService->setex($key, $user); |
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} |
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return $user; |
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} |
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protected function getUserFromDb(int $userId): \App\Entity\User |
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{ |
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return $this->userRepository->checkAndGetUser($userId); |
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} |
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protected function saveInCache(int $id, object $user): void |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $id); |
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$key = $this->redisService->generateKey($redisKey); |
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$this->redisService->setex($key, $user); |
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} |
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protected function deleteFromCache(int $userId): void |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $userId); |
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$key = $this->redisService->generateKey($redisKey); |
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$this->redisService->del([$key]); |
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} |
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} |
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FernandoCalmet /
php-slim-rest-api
