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<?php |
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declare(strict_types=1); |
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namespace App\Service\Task; |
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use App\Exception\TaskException; |
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use App\Repository\TaskRepository; |
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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 = 'task:%s:user:%s'; |
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/** @var TaskRepository */ |
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protected $taskRepository; |
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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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TaskRepository $taskRepository, |
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RedisService $redisService, |
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LoggerService $loggerService |
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) { |
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$this->taskRepository = $taskRepository; |
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$this->redisService = $redisService; |
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$this->loggerService = $loggerService; |
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} |
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protected static function validateTaskName(string $name): string |
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{ |
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if (!v::length(1, 100)->validate($name)) { |
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throw new TaskException('Invalid name.', 400); |
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} |
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return $name; |
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} |
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protected static function validateTaskStatus(int $status): int |
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{ |
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if (!v::numeric()->between(0, 1)->validate($status)) { |
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throw new TaskException('Invalid status', 400); |
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} |
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return $status; |
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} |
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protected function getTaskFromCache(int $taskId, int $userId): object |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $taskId, $userId); |
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$key = $this->redisService->generateKey($redisKey); |
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if ($this->redisService->exists($key)) { |
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$task = $this->redisService->get($key); |
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} else { |
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$task = $this->getTaskFromDb($taskId, $userId)->getData(); |
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$this->redisService->setex($key, $task); |
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} |
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return $task; |
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} |
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protected function getTaskFromDb(int $taskId, int $userId): \App\Entity\Task |
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{ |
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return $this->taskRepository->checkAndGetTask($taskId, $userId); |
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} |
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protected function saveInCache(int $taskId, int $userId, object $task): void |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $taskId, $userId); |
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$key = $this->redisService->generateKey($redisKey); |
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$this->redisService->setex($key, $task); |
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} |
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protected function deleteFromCache(int $taskId, int $userId): void |
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{ |
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$redisKey = sprintf(self::REDIS_KEY, $taskId, $userId); |
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$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
