/**
* Method to find errors in the given data.
* @param array $data The data to search for errors.
* @param boolean $warningIsError Whether warnings needs to be treated as errors.
*/
public static function evaluateErrors($data, $warningIsError = true)
{
$apiException = new ApiException(ApiResponse::HTTP_RESPONSE_CODE_BAD_REQUEST);
foreach ($data as $key => $value) {
if (substr($key, 0, 6) == 'error_' && !empty($value) && !($warningIsError === false && $key == 'error_warning')) {
// Check if it's an array, this is possible in the case of custom field errors.
if (is_array($value) && !empty($value)) {
foreach ($value as $message) {
$apiException->addError($key, $message);
}
} else {
$apiException->addError($key, $value);
}
}
// json responses (ie add product to cart) contain error keys so check for them too
if ($key == 'error') {
ApiException::findErrors($value, 'error', $apiException, $warningIsError);
}
}
if ($apiException->containsErrors()) {
throw $apiException;
}
}
