/**
* Validates pre-conditions on the callback. These represent things that likely wouldn't get fixed
* (and generally shouldn't happen), so retries are not necessary.
*
* @return boolean
*/
public function validatePreConditions()
{
$itemParts = explode('|', $this->_filtered['custom'], 4);
if (count($itemParts) != 4) {
$this->logMessages[] = 'Invalid item (custom)';
return false;
}
list($userId, $userUpgradeId, $validationType, $validation) = $itemParts;
$this->_user = XenForo_Model::create('XenForo_Model_User')->getFullUserById($userId);
$this->_upgrade = $this->_upgradeModel->getUserUpgradeById($userUpgradeId);
$tokenParts = explode(',', $validation);
$transaction = $this->_upgradeModel->getProcessedTransactionLog($this->_filtered['ref']);
$continue = $this->handleValidate(array(array('result' => $this->_user, 'message' => 'Invalid user'), array('result' => !(count($tokenParts) != 3 || sha1($tokenParts[1] . $this->_user['csrf_token']) != $tokenParts[2]), 'message' => 'Invalid validation'), array('result' => $this->_upgrade, 'message' => 'Invalid user upgrade'), array('result' => $this->_filtered['ref'], 'message' => 'No reference ID')));
if (!$continue) {
return $continue;
}
if ($transaction) {
if ($this->_filtered['type'] != self::PAYMENT_CHARGE_BACK) {
$this->alreadyprocessed = true;
$this->logMessages[] = 'Transaction already processed';
return false;
}
}
$this->_upgradeRecord = $this->_upgradeModel->getActiveUserUpgradeRecord($this->_user['user_id'], $this->_upgrade['user_upgrade_id']);
if ($this->_upgradeRecord) {
$this->_upgradeRecordId = $this->_upgradeRecord['user_upgrade_record_id'];
}
return true;
}
/**
* Validates pre-conditions on the callback. These represent things that likely wouldn't get fixed
* (and generally shouldn't happen), so retries are not necessary.
*
* @param string $errorString
*
* @return boolean
*/
public function validatePreConditions(&$errorString)
{
$itemParts = explode(',', $this->_filtered['custom'], 4);
if (count($itemParts) != 4) {
$errorString = 'Invalid item (custom)';
return false;
}
list($userId, $userUpgradeId, $validationType, $validation) = $itemParts;
// $validationType allows validation method changes
$user = XenForo_Model::create('XenForo_Model_User')->getFullUserById($userId);
if (!$user) {
$errorString = 'Invalid user';
return false;
}
$this->_user = $user;
$tokenParts = explode(',', $validation);
if (count($tokenParts) != 3 || sha1($tokenParts[1] . $user['csrf_token']) != $tokenParts[2]) {
$errorString = 'Invalid validation';
return false;
}
$upgrade = $this->_upgradeModel->getUserUpgradeById($userUpgradeId);
if (!$upgrade) {
$errorString = 'Invalid user upgrade';
return false;
}
$this->_upgrade = $upgrade;
if (!$this->_filtered['txn_id']) {
$errorString = 'No txn_id';
return false;
}
$transaction = $this->_upgradeModel->getProcessedTransactionLog($this->_filtered['txn_id']);
if ($transaction) {
$errorString = 'Transaction already processed';
return false;
}
$upgradeRecord = $this->_upgradeModel->getActiveUserUpgradeRecord($this->_user['user_id'], $this->_upgrade['user_upgrade_id']);
if ($upgradeRecord) {
$this->_upgradeRecordId = $upgradeRecord['user_upgrade_record_id'];
$this->_upgradeRecord = $upgradeRecord;
}
switch ($this->_filtered['txn_type']) {
case 'web_accept':
case 'subscr_payment':
if ($upgradeRecord) {
$extra = unserialize($upgradeRecord['extra']);
$cost = $extra['cost_amount'];
$currency = $extra['cost_currency'];
} else {
$cost = $upgrade['cost_amount'];
$currency = $upgrade['cost_currency'];
}
if (round($this->_filtered['mc_gross'], 2) != round($cost, 2) || strtolower($this->_filtered['mc_currency']) != $currency) {
$errorString = 'Invalid payment amount';
return false;
}
}
return true;
}
/**
* Validates pre-conditions on the callback. These represent things that likely wouldn't get fixed
* (and generally shouldn't happen), so retries are not necessary.
*
* @param string $errorString
*
* @return boolean
*/
public function validatePreConditions(&$errorString)
{
$itemParts = explode(',', $this->_filtered['custom'], 4);
if (count($itemParts) != 4) {
$errorString = 'Invalid item (custom)';
return false;
}
list($userId, $userUpgradeId, $validationType, $validation) = $itemParts;
// $validationType allows validation method changes
$user = XenForo_Model::create('XenForo_Model_User')->getFullUserById($userId);
if (!$user) {
$errorString = 'Invalid user';
return false;
}
$this->_user = $user;
$tokenParts = explode(',', $validation);
if (count($tokenParts) != 3 || sha1($tokenParts[1] . $user['csrf_token']) != $tokenParts[2]) {
$errorString = 'Invalid validation';
return false;
}
$upgrade = $this->_upgradeModel->getUserUpgradeById($userUpgradeId);
if (!$upgrade) {
$errorString = 'Invalid user upgrade';
return false;
}
$this->_upgrade = $upgrade;
if (!$this->_filtered['txn_id']) {
$errorString = array('info', 'No txn_id. No action to take.');
return false;
}
$transaction = $this->_upgradeModel->getProcessedTransactionLog($this->_filtered['txn_id']);
if ($transaction) {
$errorString = array('info', 'Transaction already processed. Skipping.');
return false;
}
$upgradeRecord = $this->_upgradeModel->getActiveUserUpgradeRecord($this->_user['user_id'], $this->_upgrade['user_upgrade_id']);
if ($upgradeRecord) {
$this->_upgradeRecordId = $upgradeRecord['user_upgrade_record_id'];
$this->_upgradeRecord = $upgradeRecord;
}
if (!$upgradeRecord && $this->_filtered['subscr_id']) {
// do we have a log from a previous part of this subscription to work with?
$parentLogs = $this->_upgradeModel->getLogsBySubscriberId($this->_filtered['subscr_id']);
foreach (array_reverse($parentLogs) as $parentLog) {
if ($parentLog['user_upgrade_record_id']) {
$upgradeRecord = $this->_upgradeModel->getExpiredUserUpgradeRecordById($parentLog['user_upgrade_record_id']);
if ($upgradeRecord) {
$this->_upgradeRecordId = $upgradeRecord['user_upgrade_record_id'];
$this->_upgradeRecord = $upgradeRecord;
break;
}
}
}
}
if (!$upgradeRecord && $this->_filtered['parent_txn_id']) {
// do we have a log from a previous part of this transaction to work with?
$parentLogs = $this->_upgradeModel->getLogsByTransactionId($this->_filtered['parent_txn_id']);
foreach (array_reverse($parentLogs) as $parentLog) {
if ($parentLog['user_upgrade_record_id']) {
$upgradeRecord = $this->_upgradeModel->getExpiredUserUpgradeRecordById($parentLog['user_upgrade_record_id']);
if ($upgradeRecord) {
$this->_upgradeRecordId = $upgradeRecord['user_upgrade_record_id'];
$this->_upgradeRecord = $upgradeRecord;
break;
}
}
}
}
switch ($this->_filtered['txn_type']) {
case 'web_accept':
case 'subscr_payment':
$paymentAmountPassed = round($this->_filtered['mc_gross'], 2) == round($upgrade['cost_amount'], 2) && strtolower($this->_filtered['mc_currency']) == $upgrade['cost_currency'];
if ($upgradeRecord && $upgradeRecord['extra']) {
$extra = unserialize($upgradeRecord['extra']);
$cost = $extra['cost_amount'];
$currency = $extra['cost_currency'];
$paymentAmountPassed = $paymentAmountPassed || round($this->_filtered['mc_gross'], 2) == round($cost, 2) && strtolower($this->_filtered['mc_currency']) == $currency;
}
if (!$paymentAmountPassed) {
$errorString = 'Invalid payment amount';
return false;
}
}
return true;
}
