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<?php |
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namespace Werkspot\MessageBus\Bus\DeliveryChain\Middleware\Validation; |
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use ArrayIterator; |
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use Countable; |
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use IteratorAggregate; |
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use RuntimeException; |
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use Traversable; |
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class MessageViolationListException extends RuntimeException implements IteratorAggregate, Countable |
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{ |
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/** |
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* @var MessageViolationException[] |
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*/ |
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private $violations; |
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public function __construct() |
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{ |
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$this->violations = []; |
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} |
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public function add(MessageViolationException $e): void |
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{ |
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$this->violations[] = $e; |
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$this->message .= $e->getMessage() . PHP_EOL; |
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} |
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/** |
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* (PHP 5 >= 5.0.0)<br/> |
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* Retrieve an external iterator |
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* |
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* @see http://php.net/manual/en/iteratoraggregate.getiterator.php |
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* |
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* @return Traversable An instance of an object implementing <b>Iterator</b> or |
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* <b>Traversable</b> |
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*/ |
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public function getIterator(): Traversable |
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{ |
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return new ArrayIterator($this->violations); |
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} |
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/** |
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* (PHP 5 >= 5.1.0)<br/> |
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* Count elements of an object |
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* |
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* @see http://php.net/manual/en/countable.count.php |
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* |
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* @return int The custom count as an integer. |
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* </p> |
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* <p> |
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* The return value is cast to an integer. |
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*/ |
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public function count(): int |
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{ |
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return count($this->violations); |
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} |
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/** |
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* @return array |
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*/ |
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public function getErrors(): array |
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{ |
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$errors = []; |
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foreach ($this->violations as $commandViolationException) { |
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$fieldName = $commandViolationException->getField(); |
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if (preg_match('/(\w+)\[(\w+)\]/', $fieldName, $fieldNameMatch)) { |
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$rootFieldName = $fieldNameMatch[1]; |
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$mainFieldName = $fieldNameMatch[2]; |
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$errors[$rootFieldName][$mainFieldName] = $commandViolationException->getError(); |
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continue; |
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} |
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if (isset($errors[$fieldName])) { |
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// If we have multiple errors for the same field, merge them in an array |
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if (!is_array($errors[$fieldName])) { |
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$errors[$fieldName] = [$errors[$fieldName]]; |
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} |
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$errors[$fieldName][] = $commandViolationException->getError(); |
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continue; |
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} |
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$errors[$fieldName] = $commandViolationException->getError(); |
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} |
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return $errors; |
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} |
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} |
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Werkspot /
message-bus
