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<?php |
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declare(strict_types=1); |
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namespace App\Service\Note; |
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use App\Exception\NoteException; |
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use App\Repository\NoteRepository; |
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use App\Service\BaseService; |
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use App\Service\RedisService; |
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use App\Service\LoggerService; |
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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 = 'note:%s'; |
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/** @var NoteRepository */ |
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protected $noteRepository; |
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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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NoteRepository $noteRepository, |
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RedisService $redisService, |
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LoggerService $loggerService |
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) { |
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$this->noteRepository = $noteRepository; |
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$this->redisService = $redisService; |
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$this->loggerService = $loggerService; |
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} |
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protected static function validateNoteName(string $name): string |
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{ |
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if (!v::length(1, 50)->validate($name)) { |
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throw new NoteException('The name of the note is invalid.', 400); |
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} |
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return $name; |
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} |
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protected function getOneFromCache(int $noteId): object |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $noteId); |
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$key = $this->redisService->generateKey($redisKey); |
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if ($this->redisService->exists($key)) { |
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$note = $this->redisService->get($key); |
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} else { |
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$note = $this->getOneFromDb($noteId)->getData(); |
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$this->redisService->setex($key, $note); |
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} |
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return $note; |
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} |
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protected function getOneFromDb(int $noteId): \App\Entity\Note |
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{ |
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return $this->noteRepository->checkAndGetNote($noteId); |
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} |
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protected function saveInCache(int $id, object $note): void |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $id); |
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$key = $this->redisService->generateKey($redisKey); |
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$this->redisService->setex($key, $note); |
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} |
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protected function deleteFromCache(int $noteId): void |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $noteId); |
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$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
