/**
* @param PaymentRequestBuf $request
* @return bool
*/
public function checkAgainstRequest(PaymentRequestBuf $request)
{
$details = new PaymentDetailsBuf();
$details->parse($request->getSerializedPaymentDetails());
$outputs = $details->getOutputsList();
$requirements = [];
foreach ($outputs as $out) {
if (array_key_exists($out->getScript(), $requirements)) {
$requirements[$out->getScript()] += $out->getAmount();
} else {
$requirements[$out->getScript()] = $out->getAmount();
}
}
$parsed = [];
// Check that regardless of the other outputs, that each specific output was paid.
foreach ($this->getTransactions() as $tx) {
foreach ($tx->getOutputs() as $output) {
$scriptBin = $output->getScript()->getBinary();
if (array_key_exists($scriptBin, $parsed)) {
$parsed[$scriptBin] += $output->getValue();
} else {
$parsed[$scriptBin] = $output->getValue();
}
}
}
foreach ($requirements as $script => $value) {
if (!array_key_exists($script, $parsed)) {
return false;
}
if ($parsed[$script] < $value) {
return false;
}
}
return true;
}
/**
* @param PaymentRequestBuf $request
* @return bool
*/
public function checkAgainstRequest(PaymentRequestBuf $request)
{
$details = new PaymentDetailsBuf();
$details->parse($request->getSerializedPaymentDetails());
$outputs = $details->getOutputsList();
$nOutputs = count($outputs);
$found = 0;
// Check that regardless of the other outputs, that each specific output was paid.
foreach ($this->getTransactions()->getTransactions() as $tx) {
foreach ($tx->getOutputs()->getOutputs() as $txOut) {
foreach (array_keys($outputs) as $index) {
// Check the scripts/amounts match
if ($txOut->getScript()->getBinary() == $outputs[$index]->getScript() && $txOut->getValue() == $outputs[$index]->getAmount()) {
unset($outputs[$index]);
if (++$found == $nOutputs) {
return true;
}
}
}
}
}
return false;
}
/**
* @return TransactionOutputInterface[]
*/
public function getOutputs()
{
return array_map(function (OutputBuf $outBuf) {
return $this->bufToOutput($outBuf);
}, $this->details->getOutputsList());
}