Ejemplo n.º 1
0
 /**
  * @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;
 }
Ejemplo n.º 2
0
 /**
  * @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;
 }
Ejemplo n.º 3
0
 /**
  * @return TransactionOutputInterface[]
  */
 public function getOutputs()
 {
     return array_map(function (OutputBuf $outBuf) {
         return $this->bufToOutput($outBuf);
     }, $this->details->getOutputsList());
 }