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<?php |
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namespace HustleWorks\Chute\DTO; |
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use Exception; |
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/** |
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* TransferObject |
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* |
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* @category TransferObject |
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* @package App\TranserObjects |
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* @author Bill Condo <[email protected]> |
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* @license Proprietary and confidential |
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* @link http://ampedbroadcast.com |
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*/ |
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abstract class TransferObject |
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{ |
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/** |
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* TransferObject constructor. |
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* |
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* @param array|null $data |
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*/ |
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public function __construct(array $data = []) |
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{ |
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foreach ($data as $property => $value) { |
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$this->{$property} = $value; |
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} |
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} |
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/** |
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* Set |
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* |
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* @param $property |
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* @param $value |
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* @throws Exception |
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*/ |
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public function __set($property, $value) |
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{ |
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$this->throwUnlessPropertyExists($property); |
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$this->throwUnlessCorrectType($property, $value); |
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$this->throwUnlessCorrectSubclass($property, $value); |
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$this->{$property} = $value; |
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} |
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/** |
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* Get |
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* |
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* @param $property |
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* |
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* @return mixed |
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* @throws Exception |
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*/ |
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public function __get($property) |
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{ |
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$this->throwUnlessPropertyExists($property); |
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return $this->{$property}; |
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} |
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/** |
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* Get Class Used To Be |
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* |
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* @param $property |
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* |
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* @return string |
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*/ |
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private function getClassUsedToBe($property) |
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{ |
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return get_class($this->{$property}); |
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} |
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/** |
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* Get Type Of |
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* |
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* @param $value |
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* |
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* @return string |
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*/ |
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private function getTypeOf($value) |
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{ |
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return strtolower(gettype($value)); |
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} |
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/** |
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* Get Type Used To Be |
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* |
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* @param $property |
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* |
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* @return string |
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*/ |
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private function getTypeUsedToBe($property) |
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{ |
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return $this->getTypeOf($this->{$property}); |
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} |
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/** |
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* Get Type Wants To Be |
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* |
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* @param $value |
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* |
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* @return string |
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*/ |
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private function getTypeWantsToBe($value) |
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{ |
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return $this->getTypeOf($value); |
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} |
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/** |
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* Throw Unless Correct Subclass |
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* |
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* @param $property |
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* @param $value |
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* @throws Exception |
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*/ |
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private function throwUnlessCorrectSubclass($property, $value) |
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{ |
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$typeUsedToBe = $this->getTypeUsedToBe($property); |
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if ($typeUsedToBe === "object") { |
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$classUsedToBe = $this->getClassUsedToBe($property); |
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if (!is_subclass_of($value, $classUsedToBe)) { |
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throw new Exception(); |
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} |
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} |
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} |
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/** |
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* Throw Unless Correct Type |
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* |
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* @param $property |
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* @param $value |
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* @throws Exception |
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*/ |
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private function throwUnlessCorrectType($property, $value) |
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{ |
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$typeUsedToBe = $this->getTypeUsedToBe($property); |
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if ($typeUsedToBe !== "null") { |
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$typeWantsToBe = $this->getTypeWantsToBe($value); |
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if ($typeUsedToBe !== $typeWantsToBe) { |
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throw new Exception(); |
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} |
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} |
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} |
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/** |
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* Throw Unless Property Exists |
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* |
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* @param $property |
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* @throws Exception |
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*/ |
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private function throwUnlessPropertyExists($property) |
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{ |
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if (property_exists($this, $property) !== true) { |
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throw new Exception(); |
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} |
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} |
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} |
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