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<?php |
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namespace Carpenstar\ByBitAPI\Core\Objects; |
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use Carpenstar\ByBitAPI\Core\Interfaces\IParametersInterface; |
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abstract class AbstractParameters implements IParametersInterface |
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{ |
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protected array $requiredFields = []; |
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protected array $requiredBetweenFields = []; |
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/** |
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* @return array |
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*/ |
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public function fetchArray(): array |
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{ |
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$entity = $this; |
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$entityMethods = get_class_methods($this); |
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$params = []; |
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array_walk($entityMethods, function ($method) use (&$entity, &$params) { |
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if (substr($method, 0, 3) == 'get') { |
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$entityProperty = lcfirst(substr($method, 3)); |
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if (isset($entity->$entityProperty)) { |
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$params[$entityProperty] = (string)$entity->$method(); |
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$propIndex = array_search($entityProperty, $entity->requiredFields, true); |
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if($propIndex > -1 && !empty($params[$entityProperty])) { |
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unset($entity->requiredFields[$propIndex]); |
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} |
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if (!empty($entity->requiredBetweenFields)) { |
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foreach ($entity->requiredBetweenFields as $index => $condition) { |
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if (in_array($entityProperty, $condition)) { |
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unset($entity->requiredBetweenFields[$index]); |
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break; |
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} |
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} |
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} |
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} |
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} |
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}); |
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if (!empty($this->requiredFields)) { |
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throw new \Exception("You must specify the following parameters: " . implode(',', $this->requiredFields)); |
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} |
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if (!empty($this->requiredBetweenFields)) { |
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$paramsString = ''; |
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foreach ($this->requiredBetweenFields as $fieldArray) { |
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$paramsString .= implode(' or ', $fieldArray); |
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} |
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$params = $paramsString; |
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throw new \Exception("One of two parameters must be specified {$paramsString}"); |
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} |
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return $params; |
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} |
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protected function setRequiredField(string $fieldName): self |
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{ |
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$this->requiredFields[] = $fieldName; |
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return $this; |
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} |
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protected function setRequiredBetweenField(string $fieldOne, string $fieldTwo): self |
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{ |
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$this->requiredBetweenFields[] = [$fieldOne, $fieldTwo]; |
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return $this; |
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} |
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} |