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<?php
namespace Larislackers\BinanceApi\Exception;
/**
* Class BinanceApiException
*
* @package \Larislackers\BinanceApi\Exception
*/
class BinanceApiException extends \Exception
{
/**
* Error code.
*
* @var int
*/
protected $code;
/**
* Error message.
*
* @var string
*/
protected $message;
/**
* BinanceApiException constructor.
*
* @param string $message The exception message.
* @param int $code The exception code.
* @param \Exception|null $previous The previous exceptions.
*/
public function __construct($message, $code = 0, \Exception $previous = null)
{
$this->_decodeBinanceException($message);
parent::__construct($this->message, $this->code, $previous);
}
/**
* String representation of the exception.
*
* @return string
*/
public function __toString()
{
return __CLASS__ . ': [' . $this->code . ']: ' . $this->message;
}
/**
* Decodes received exception message.
*
* @param string $message The exception message.
*/
private function _decodeBinanceException($message)
{
$msg = json_decode($message, true);
$this->code = isset($msg['code']) ? $msg['code'] : 0;
$this->message = isset($msg['msg']) ? $msg['msg'] : '';
}
}