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<?php |
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namespace ValueObject\Exception; |
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use Symfony\Component\Validator\ConstraintViolation; |
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use Symfony\Component\Validator\ConstraintViolationList; |
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/** |
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* Our custom exception which mean that VO is invalid. |
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* |
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* The main purpose on this exception |
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* is to store validation errors |
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* and provide simple way to obtain this errors further. |
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*/ |
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class ValidationException extends \Exception |
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{ |
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/** |
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* This array contains validation errors (violations). |
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* |
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* @var array $violations Validation errors (violations). By default it's empty array. |
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*/ |
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private $violations; |
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/** |
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* Constructor. |
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* |
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* @param array $violations Array with validation errors (violations). |
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*/ |
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public function __construct(array $violations) |
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{ |
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$this->violations = $violations; |
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parent::__construct('ValueObject validation failed.'); |
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} |
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/** |
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* Provides array with all validation errors (violations). |
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* |
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* IMPORTANT error message structure: |
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* Each invalid parameter have array with error messages. |
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* |
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* @return array Array with errors messages. |
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*/ |
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public function getMessages() |
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{ |
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$messages = []; |
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/** @var ConstraintViolationList $violationList */ |
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foreach ($this->violations as $paramName => $violationList) { |
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/** @var ConstraintViolation $violation */ |
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foreach ($violationList as $violation) { |
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$messages[$paramName][] = $violation->getMessage(); |
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} |
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} |
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return $messages; |
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} |
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/** |
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* Provides array with all validation errors (violations). |
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* |
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* IMPORTANT error message structure: |
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* Each invalid parameter have string with joined all error messages into single message. |
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* |
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* @return array Array with errors messages. |
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*/ |
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public function getJoinedMessages() |
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{ |
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$messages = []; |
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/** @var ConstraintViolationList $violationList */ |
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foreach ($this->violations as $paramName => $violationList) { |
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/** @var ConstraintViolation $violation */ |
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foreach ($violationList as $violation) { |
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$messages[$paramName][] = $violation->getMessage(); |
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} |
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$messages[$paramName] = implode(' ', $messages[$paramName]); |
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} |
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return $messages; |
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} |
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} |
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cn007b /
vo
