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<?php |
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declare(strict_types=1); |
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namespace hiapi\Core\commands; |
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use hiapi\commands\BulkCommand; |
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use hiapi\Core\Endpoint\Endpoint; |
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use hiapi\endpoints\Module\InOutControl\VO\Collection; |
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use hiapi\exceptions\ConfigurationException; |
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use hiapi\exceptions\HiapiException; |
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use Psr\Container\ContainerInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use yii\base\Model; |
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/** |
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* Creates command by given data: name and request. |
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* - takes data from POST or (if it is empty) from GET request, |
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* - trims all the values and tries to load them to the command. |
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*/ |
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class CommandFactory |
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{ |
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private ContainerInterface $di; |
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public function __construct(ContainerInterface $di) |
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{ |
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$this->di = $di; |
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} |
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public function createByEndpoint(Endpoint $endpoint, ServerRequestInterface $request): Model |
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{ |
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$data = $this->extractData($request); |
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$command = $this->createCommand($endpoint); |
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$successLoad = $command->load($data, ''); |
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if (!$successLoad && !empty($data)) { |
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throw new HiapiException('Failed to load command data'); |
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} |
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return $command; |
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} |
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private function createCommand(Endpoint $endpoint): Model |
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{ |
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$inputType = $endpoint->inputType; |
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if ($inputType instanceof Collection) { |
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$command = BulkCommand::of($inputType->getEntriesClass(), $this); |
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} else { |
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$command = $this->createByClass($inputType); |
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} |
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if (!$command instanceof Model) { |
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throw new ConfigurationException('This middleware can load only commands of Model class'); |
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} |
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return $command; |
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} |
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public function createByClass(string $className): Model |
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{ |
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return $this->di->get($className); |
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} |
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private function extractData(ServerRequestInterface $request): array |
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{ |
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$data = array_merge($request->getParsedBody(), $request->getQueryParams()); |
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array_walk_recursive($data, static function (&$value) { |
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if (\is_string($value)) { |
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$value = trim($value); |
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} |
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}); |
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return $data; |
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} |
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} |
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