File indexing completed on 2025-05-04 05:29:11

 <?php
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
 class Default_Model_PayPal_IpnMessage extends Local_Payment_PayPal_AdaptivePayment_Ipn
 {
 
     /** @var \Default_Model_Pling */
     protected $_tablePling;
 
     function __construct($config = null, $logger = null)
     {
         if (null == $logger) {
             $logger = Zend_Registry::get('logger');
         }
 
         if (null == $config) {
             $config = Zend_Registry::get('config');
         }
 
         parent::__construct($config->third_party->paypal, $logger);
 
         $this->_tablePling = new Default_Model_Pling();
     }
 
     protected function validateTransaction()
     {
         if(!$this->_ipnMessage) {
             return false;
         } else {
             $this->_dataIpn = $this->_tablePling->fetchPlingFromResponse($this->_ipnMessage)->toArray();
             if (empty($this->_dataIpn)) {
                 $this->_logger->err(__METHOD__ . ' - ' . 'No transaction found for IPN message.' . PHP_EOL);
                 return false;
             }
 
             $tableProject = new Default_Model_Project();
             $member = $tableProject->find($this->_dataIpn['project_id'])->current()->findDependentRowset('Default_Model_DbTable_Member', 'Owner')->current();
 
             return $this->_checkAmount() AND $this->_checkEmail($member->paypal_mail);
         }
     }
 
     protected function _checkAmount()
     {
         $amount = isset($this->_dataIpn['amount']) ? $this->_dataIpn['amount'] : 0;
         $receiver_amount = (float)$amount - (float)$this->_config->facilitator_fee;
         $currency = new Zend_Currency('en_US');
         $this->_logger->debug(__METHOD__ . ' - ' . $this->_ipnMessage->getTransactionAmount() . ' == ' . $currency->getShortName() . ' ' . $receiver_amount);
         return $this->_ipnMessage->getTransactionAmount() == $currency->getShortName() . ' ' . $amount;
     }
 
     protected function _checkEmail()
     {
         $email = isset($this->_dataIpn['email']) ? $this->_dataIpn['email'] : '';
         $this->_logger->debug(__METHOD__ . ' - ' . $this->_ipnMessage->getTransactionReceiver() . ' == ' . $email);
         return $this->_ipnMessage->getTransactionReceiver() == $email;
     }
 
     protected function _statusCompleted()
     {
         $this->processTransactionStatus();
     }
 
     protected function _statusError()
     {
         $this->_tablePling->deactivatePlingsFromResponse($this->_ipnMessage);
     }
 
     protected function _processTransactionStatusCompleted()
     {
         $this->_tablePling->activatePlingsFromResponse($this->_ipnMessage);
     }
 
     protected function _processTransactionStatusPending()
     {
         $this->_tablePling->activatePlingsFromResponse($this->_ipnMessage);
     }
 
     protected function _processTransactionStatusRefunded()
     {
         $this->_tablePling->deactivatePlingsFromResponse($this->_ipnMessage);
     }
 
     protected function _processTransactionStatusDenied()
     {
         $this->_tablePling->deactivatePlingsFromResponse($this->_ipnMessage);
     }
 
 }