/**
* gets info for a counterparty asset
* @param string $asset
* @return Response
* */
public function get(Cache $asset_info_cache, $asset)
{
$asset = $asset_info_cache->get(strtoupper($asset));
if (!$asset) {
$message = "The asset {$asset} could not be found";
EventLog::logError('error.getAsset', ['asset' => $asset, 'message' => $message]);
return new JsonResponse(['message' => $message], 500);
}
return json_encode($asset);
}
/**
* Get all balances for an address
*
* @param int $id
* @return Response
*/
public function show(Client $xcpd_client, BitcoinPayer $bitcoin_payer, Cache $asset_info_cache, $address)
{
if (!AddressValidator::isValid($address)) {
$message = "The address {$address} was not valid";
EventLog::logError('error.getBalance', ['address' => $address, 'message' => $message]);
return new JsonResponse(['message' => $message], 500);
}
$balances = $xcpd_client->get_balances(['filters' => ['field' => 'address', 'op' => '==', 'value' => $address]]);
// and get BTC balance too
$btc_float_balance = $bitcoin_payer->getBalance($address);
$balances = array_merge([['asset' => 'BTC', 'quantity' => $btc_float_balance]], $balances);
$out = ['balances' => [], 'balancesSat' => []];
foreach ($balances as $balance) {
$asset_name = $balance['asset'];
if ($asset_name == 'BTC') {
// BTC quantity is a float
$quantity_float = floatval($balance['quantity']);
$quantity_sat = CurrencyUtil::valueToSatoshis($balance['quantity']);
} else {
// determine quantity based on asset info
$is_divisible = $asset_info_cache->isDivisible($asset_name);
if ($is_divisible) {
$quantity_float = CurrencyUtil::satoshisToValue($balance['quantity']);
$quantity_sat = intval($balance['quantity']);
} else {
// non-divisible assets don't use satoshis
$quantity_float = floatval($balance['quantity']);
$quantity_sat = CurrencyUtil::valueToSatoshis($balance['quantity']);
}
}
$out['balances'][$asset_name] = $quantity_float;
$out['balancesSat'][$asset_name] = $quantity_sat;
}
ksort($out['balances']);
ksort($out['balancesSat']);
return json_encode($out);
}