public function get()
{
switch ($this->getParameter('mode')) {
case 'cc':
$buy = ExchangeModule::CURRENCY;
break;
case 'gold':
default:
$buy = ExchangeModule::GOLD;
break;
}
$module = new ExchangeModule($this->client);
$offers = $module->scan($buy, $this->getParameter('page'));
$data = array('paginator' => $offers->getPaginator()->toArray(), 'offers' => $offers->getArrayCopy());
$data['offers']['@nodeName'] = 'offer';
$vm = new ViewModel($data);
$vm->setRootNodeName('offers');
return $vm;
}
protected function buy($offer, $toBuy)
{
$output = $this->output;
$result = $this->exchangeModule->buy($offer->id, $toBuy);
$output->writeln('<info>' . $result['message'] . '</info>');
if (preg_match('/buy more than ([\\d.]+)/', $result['message'], $m)) {
$toBuy = (double) $m[1];
$result = $this->exchangeModule->buy($offer->id, $toBuy);
$output->writeln('<info>' . $result['message'] . '</info>');
}
}
