(chore) Use error_log instead of var_dump/echo to control the output of Blockchain\Events - #665

Core/Blockchain/Events/TokenSaleEvent.php

@@ -74,11 +74,11 @@ class TokenSaleEvent implements BlockchainEventInterface
  $purchase = $this->manager->getPurchase($transaction->getData()['phone_number_hash'], $transaction->getTx());
 
  if (!$purchase) {
- echo "purchase not found";
+ error_log("purchase not found");
  return; //purchase not found
  }
 
- var_dump($log);
+ error_log(print_r($log, true));
  //is the requested amount below what has already been recorded
  if ($transaction->getAmount() > $purchase->getUnissuedAmount()) {
  return; //requested more than can issue

Core/Blockchain/Events/WithdrawEvent.php

@@ -96,7 +96,6 @@ class WithdrawEvent implements BlockchainEventInterface
  try {
  $this->manager->complete($request, $transaction);
  } catch (\Exception $e) {
- var_dump($e);
  error_log(print_r($e, true));
  }
  }