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<?php |
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namespace FinanCalc\Interfaces\Calculator { |
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use Exception; |
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use FinanCalc\Constants\ErrorMessages; |
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use FinanCalc\Interfaces\Serializer\SerializerInterface; |
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/** |
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* Interface CalculatorAbstract |
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* @package FinanCalc\Interfaces |
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*/ |
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abstract class CalculatorAbstract |
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{ |
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protected $propResultArray = null; |
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/** |
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* @param string $name |
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* @param $value |
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* @param \Closure $callbackBefore |
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* @throws Exception |
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*/ |
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final protected function setProperty($name, $value, $callbackBefore = null) |
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{ |
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if (is_callable($callbackBefore)) { |
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$callbackBefore($value); |
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} |
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if (property_exists($this, $name)) { |
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if (is_object($value) || is_null($value)) { |
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$this->$name = $value; |
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} else { |
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$this->$name = (string)$value; |
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} |
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return; |
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} |
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throw new Exception(ErrorMessages::getNonExistentPropertyMessage($name, get_class($this))); |
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} |
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/** |
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* @param array $propResultArray |
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* @return array |
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*/ |
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final public function getResultAsArray(array $propResultArray = null) |
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{ |
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if ($propResultArray === null) { |
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if ($this->propResultArray !== null && is_array($this->propResultArray)) { |
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$propResultArray = $this->propResultArray; |
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} else { |
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error_log(ErrorMessages::getPropresultarrayNotSuppliedMessage()); |
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return []; |
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} |
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} |
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$processArray = function ($inputArray) use (&$processArray) { |
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$processedArray = array(); |
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foreach ($inputArray as $key => $prop) { |
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if (is_string($prop)) { |
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$propGetter = "get" . ucfirst($prop); |
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if (method_exists($this, $propGetter)) { |
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$processedArray[is_string($key) ? $key : $prop] = call_user_func(array($this, $propGetter)); |
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} else { |
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error_log(ErrorMessages::getMethodDoesNotExistMessage($propGetter, get_class($this))); |
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} |
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} |
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if (is_array($prop)) { |
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$processedArray[$key] = $processArray($prop); |
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} |
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} |
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return $processedArray; |
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}; |
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return $processArray($propResultArray); |
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} |
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/** |
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* @param SerializerInterface $serializer |
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* @return mixed |
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*/ |
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final public function getSerializedResult(SerializerInterface $serializer) |
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{ |
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return $serializer->serializeArray($this->getResultAsArray()); |
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} |
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} |
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} |
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