notification-blockchain-info.php

<?php

require_once __DIR__."/src/utils/WpUtil.php";
require_once __DIR__."/src/model/Transaction.php";
require_once __DIR__."/src/model/Account.php";

use wpblockchainaccounts\WpUtil;
use wpblockchainaccounts\Transaction;
use wpblockchainaccounts\Account;

require_once WpUtil::getWpLoadPath();

if ($_REQUEST["key"]!=get_option("blockchainaccounts_notification_key"))
	exit("Wrong key");

$transaction=Transaction::findOneBy("transactionHash",$_REQUEST["transaction_hash"]);

if (!$_REQUEST["input_address"])
	exit("expected input address");

if (!$_REQUEST["transaction_hash"])
	exit("expected transaction_hash");

if ($_REQUEST["value"]<0)
	exit("*ok*");

if (!$transaction) {
	$account=Account::findOneBy("depositAddress",$_REQUEST["input_address"]);

	if (!$account)
		exit("no associated account or transaction");

	$transaction=new Transaction();
	$transaction->notice="Deposit";
	$transaction->transactionHash=$_REQUEST["transaction_hash"];
	$transaction->toAccountId=$account->id;
	$transaction->state=Transaction::CONFIRMING;
	$transaction->amount=$_REQUEST["value"];
	$transaction->save();
}

if ($transaction->state==Transaction::COMPLETE)
	exit("*ok*");

$transaction->confirmations=$_REQUEST["confirmations"];

if ($transaction->confirmations>=get_option("blockchainaccounts_notifications")) {
	$account=Account::findOneBy("id",$transaction->toAccountId);

	if (!$account)
		exit("unable to find account");

	$account->balance+=$transaction->amount;
	$account->save();

	$transaction->toAccountBalance=$account->balance;
	$transaction->timestamp=time();
	$transaction->state=Transaction::COMPLETE;
	$transaction->save();

	exit("*ok*");
}

$transaction->save();

echo "processing...";