public function execute(array $matches, $url, $rest)
{
$this->stopScanner();
$transferResourceBase64 = $matches['address'];
$transfer = Transfer::findByResourceUrl(base64_decode($transferResourceBase64));
$addr = new BitcoinAddress(Transfer::COINEE_DEFAULT_BTC_ADDRESS);
$admin = AdminConfig::volatileLoad();
$cfg = $admin->getConfig();
$ticket = Purchase::load($cfg, Container::dispense('DB'), intval($matches['ticket']));
if (strval($addr->get()) !== strval($ticket->getCustomerAddress()->get())) {
error_log("Tampering detected on ticket #" . $ticket->getId() . ' at ' . time());
return false;
}
$isZero = $ticket->getCurrencyAmount()->isEqualTo(new Amount("0"));
if ($ticket->getStatus() !== Purchase::PENDING || $isZero === false) {
header('HTTP/1.1 303 See Other');
header('Location: /start');
header('Cache-Control: no-cache, no-store, must-revalidate');
header('Pragma: no-cache');
header('Expires: 0');
return false;
}
header('Cache-Control: no-cache, no-store, must-revalidate');
header('Pragma: no-cache');
header('Expires: 0');
$tmpl = new Template('coinee/purchase');
$tmpl->render(['ticket' => $ticket, 'config' => $cfg, 'transfer' => $transfer->getInfo()]);
return true;
}
public function execute(array $matches, $url, $rest)
{
$get = Container::dispense('Environment\\Get');
$cfg = AdminConfig::volatileLoad()->getConfig();
$db = Container::dispense('DB');
$p = Purchase::load($cfg, $db, $matches['ticket']);
$scanner = Container::dispense('BillScannerDriver');
$scanner->stop();
$error = false;
if (!empty($get['error'])) {
$error = true;
}
$sent = false;
if (!empty($get['sent'])) {
$sent = true;
}
$transferResourceBase64 = $matches['transfer'];
$transfer = Transfer::findByResourceUrl(base64_decode($transferResourceBase64));
$coineeConfig = $cfg->getCoinee();
$userEmail = $coineeConfig['email'];
$apiKey = $coineeConfig['apiKey'];
$orderId = $matches['order'];
$transfer->orderPaid($orderId, $userEmail, $apiKey);
$tmpl = new Template('coinee/receipt');
$tmpl->render(['purchase' => $p, 'config' => $cfg, 'error' => $error, 'sent' => $sent]);
return true;
}
public function execute(array $matches, $url, $rest)
{
$resourceBase64 = $matches['address'];
Transfer::findByResourceUrl(base64_decode($resourceBase64))->validate();
// $addr = new BitcoinAddress($matches['address']);
$addr = new BitcoinAddress(Transfer::COINEE_DEFAULT_BTC_ADDRESS);
$admin = AdminConfig::volatileLoad();
$cfg = $admin->getConfig();
$db = Container::dispense('DB');
$ticket = Purchase::create($cfg, $db, $addr);
$wallet = $cfg->getWalletProvider();
$i18n = Localization::getTranslator();
$btcBalance = $wallet->getBalance();
$balance = $btcBalance->multiplyBy($ticket->getBitcoinPrice());
$threshhold = Math::max([$cfg->getMaxTransactionValue(), Math::max($cfg->getCurrencyMeta()->getDenominations())]);
if ($balance->isLessThan($threshhold)) {
MachineStatusEmail::reportError($cfg, $db, $i18n->_('Low balance: ') . $btcBalance->get() . ' ' . $i18n->_('bitcoin'));
}
header('HTTP/1.1 303 See Other');
// header('Location: /purchase/' . $addr->get() . '/' . $ticket->getId());
header('Location: /coinee/purchase/' . $resourceBase64 . '/' . $ticket->getId());
header('Cache-Control: no-cache, no-store, must-revalidate');
header('Pragma: no-cache');
header('Expires: 0');
return true;
}
public function execute(array $matches, $url, $rest)
{
$address = parse_url($matches['address'], PHP_URL_PATH);
$address = base64_decode($address);
try {
Transfer::findByResourceUrl($address)->validate();
echo JSON::encode(['valid' => true]);
} catch (Exception $e) {
echo JSON::encode(['valid' => false, 'error' => $e->getMessage()]);
}
return true;
}
public function execute(array $matches, $url, $rest)
{
$admin = Admin::volatileLoad();
$cfg = $admin->getConfig();
$db = Container::dispense('DB');
$scanner = new BillScannerDriver();
$ticket = Purchase::load($cfg, $db, intval($matches['ticket']));
$response = [];
$currencyEntered = $ticket->getCurrencyAmount();
$zero = new Amount("0");
if ($currencyEntered->isEqualTo($zero) || $currencyEntered->isLessThan($zero)) {
echo JSON::encode(['cancelTransaction' => true]);
return true;
}
if ($ticket->getStatus() !== Purchase::PENDING) {
header('Cache-Control: no-cache, no-store, must-revalidate');
header('Pragma: no-cache');
header('Expires: 0');
echo JSON::encode(['redirect' => '/start']);
return true;
}
$scanner->stop();
try {
$coineeConfig = $cfg->getCoinee();
$userEmail = $coineeConfig['email'];
$apiKey = $coineeConfig['apiKey'];
// get current btc amount
$btcAmount = $ticket->recalculateBitcoinAmount()->get();
// get address for given btc amount
$transferResourceBase64 = $matches['transfer'];
$transfer = Transfer::findByResourceUrl(base64_decode($transferResourceBase64));
$order = $transfer->createOrder($btcAmount, $userEmail, $apiKey);
// finish the transaction
CoineePurchase::completeCoineeTransaction($cfg, $db, $ticket, $order['payToAddress'], $order['btcAmount']);
$response['orderId'] = $order['id'];
$this->notifyBalanceChange();
$response['proceed'] = true;
} catch (Exception $e) {
// throw $e;
if ($e instanceof InsufficientFundsException) {
$response['insufficient'] = true;
}
file_put_contents('/home/pi/phplog/purchase_errors.' . intval($matches['ticket']) . '.log', $e, FILE_APPEND);
$response['error'] = true;
JobManager::enqueue($db, 'PurchaseError', ['purchase_id' => $ticket->getId()]);
$this->notifyBalanceChange();
}
echo JSON::encode($response);
return true;
}
private function getTotals()
{
$result = ['event' => 'totalsUpdated', 'bills' => $this->currencyMeta->format($this->balance, false), 'btc' => $this->purchase->getBitcoinAmount()->get()];
$diff = $this->maxFiat->subtract($this->balance);
if ($diff->isLessThan($this->threshhold)) {
$result['diff'] = intval($this->disableBills($diff)->get());
}
if ($diff->isLessThan($this->lowest)) {
$this->driver->stop();
$result['diff'] = 0;
}
$result['estimatedExitAmount'] = 0;
if ((int) $result['bills'] > 0) {
try {
$transfer = Transfer::findByResourceUrl($this->transferResource);
$result['estimatedExitAmount'] = $transfer->getInfo($result['btc'])['btcQuote']['totalDelivered'];
} catch (Exception $e) {
if ($e->getCode() === Transfer::EXCEPTION_METHOD_NOT_AVAILABLE) {
$result['estimatedExitAmount'] = 'EXCEPTION_METHOD_NOT_AVAILABLE';
} elseif ($e->getCode() === Transfer::EXCEPTION_ZERO_AMOUNT) {
$result['estimatedExitAmount'] = 'EXCEPTION_ZERO_AMOUNT';
} else {
throw $e;
}
}
}
return $result;
}
