private function validate(\CivicInfoBC\Beanstream\EXactHostedCheckout $hco, \CivicInfoBC\Framework\Request $request)
{
$trans = $hco->CreateTransaction();
$trans->metadata = new \stdClass();
$pattern = '/^x_/u';
foreach ($request->Post() as $key => $value) {
// We already processed this higher up the
// stack
if ($key === 'x_login') {
continue;
}
if ($key === 'x_amount') {
if (!is_string($value)) {
self::expected('x_amount', 'string', $value);
}
$trans->amount = \CivicInfoBC\Convert::ToFloat($value);
if (is_null($trans->amount)) {
self::could_not_convert('x_amount', $value, 'decimal');
}
continue;
}
if (!\CivicInfoBC\Regex::IsMatch($pattern, $key)) {
continue;
}
$trans->metadata->{$key} = $value;
}
if (is_null($trans->amount)) {
self::no_value('x_amount');
}
$this->verify($trans->amount, $trans->metadata, $hco);
return $trans;
}
