Open Source Billing

2013-10-10 13:44:53 +11:00
commit b02d70adf0
2344 changed files with 392978 additions and 0 deletions
--- a/modules/adsl/classes/Service/Traffic/Adsl.php
+++ b/modules/adsl/classes/Service/Traffic/Adsl.php
@@ -0,0 +1,166 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class will take care of ADSL Traffic.
+ *
+ * @package    ADSL
+ * @category   Service
+ * @author     Deon George
+ * @copyright  (c) 2009-2013 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Service_Traffic_Adsl {
+	protected $so;
+	protected $today;
+	protected $fetchresult = NULL;
+	protected $curlopts = array(
+		CURLOPT_CONNECTTIMEOUT => 60,
+		CURLOPT_FAILONERROR => TRUE,
+		CURLOPT_FOLLOWLOCATION => FALSE,
+		CURLOPT_HEADER => FALSE,
+		CURLOPT_HTTPPROXYTUNNEL => FALSE,
+		CURLOPT_RETURNTRANSFER => TRUE,
+		CURLOPT_TIMEOUT => 30,
+		CURLOPT_SSL_VERIFYHOST => FALSE,
+		CURLOPT_SSL_VERIFYPEER => FALSE,
+		CURLOPT_VERBOSE => FALSE,
+	);
+
+	/**
+	 * Setup this class. We need to get our supplier details out of the database.
+	 */
+	public function __construct() {
+		// Our DB record must be the suffix of this class name
+		$supplier = preg_replace('/^'.get_parent_class($this).'_/','',get_class($this));
+
+		$so = ORM::factory('ADSL_Supplier')
+			->where('name','=',$supplier)
+			->find();
+
+		if (! $so->loaded())
+			throw new Kohana_Exception('Supplier :supplier not defined in the database',array(':supplier'=>$supplier));
+
+		$this->so = $so;
+		$this->today = date('Y-m-d',strtotime('yesterday'));
+	}
+
+	/**
+	 * Return an instance of this class
+	 *
+	 * @return HeadImage
+	 */
+	public static function instance($supplier) {
+		$sc = Kohana::classname(get_called_class().'_'.$supplier);
+
+		if (! class_exists($sc))
+			throw new Kohana_Exception('Class doesnt exist for :supplier',array(':supplier'=>$supplier));
+		else
+			return new $sc;
+	}
+
+	/**
+	 * Get the last date we obtained the stats.
+	 */
+	private function last_update() {
+		return $this->so->stats_lastupdate;
+	}
+
+	/**
+	 * Traffic data from supplier
+	 */
+	public function update_traffic() {
+		if (Minion_CLI::options('verbose'))
+			echo ' - Last: '.date('Y-m-d',strtotime($this->last_update().'+1 day'))."\n";
+
+		$alreadyrun = FALSE;
+		for ($querydate=date('Y-m-d',strtotime($this->last_update().'+1 day'));
+			$querydate<=$this->today;
+			$querydate=date('Y-m-d',strtotime($querydate.'+1 day'))) {
+
+			if (Minion_CLI::options('verbose'))
+				echo " - Date: $querydate\n";
+
+			$goodfetch = false;
+			// @todo log this fetch in a "log"
+
+			// Supplier specific output
+			// Data returned should be in MB's
+			$data = $this->getdata($querydate);
+
+			if (Minion_CLI::options('verbose'))
+				print_r($data);
+
+			if (! $this->fetchresult) {
+				echo 'Bad fetch'.get_class($this);
+				break;
+			}
+
+			$traffic = ORM::factory('Service_Plugin_Adsl_Traffic');
+			foreach ($data as $item) {
+				$traffic->values($item,array_keys($item));
+				$traffic->supplier_id = $this->so->id;
+
+				if ($traffic->check())
+					$traffic->save();
+
+				if (! $traffic->saved())
+					throw new Kohana_Exception('Unable to save traffic record');
+
+				$traffic->clear();
+			}
+		}
+
+		$this->so->stats_lastupdate = $this->today;
+		$this->so->save();
+	}
+
+	public function charge_excess_traffic() {
+		$date = strtotime('last month');
+
+		// @todo need a way to find out services that have traffic charges dynamically.
+		foreach ($this->so->services() as $so) {
+			if ($charge = $so->plugin()->traffic_lastmonth_exceed(FALSE,$date)) {
+				foreach ($charge as $metric => $details) {
+					$co = ORM::factory('Charge');
+
+					$co->status = 0;
+					$co->sweep_type = 6;
+					$co->account_id = $so->account_id;
+					$co->service_id = $so->id;
+					$co->amount = $details['rate'];
+					// @todo This needs to be calculated.
+					$co->taxable = TRUE;
+					$co->quantity = ceil($details['excess']/1000);
+					$co->description = _('Excess Traffic');
+					// @todo This need to be improved = strtotime function should be the one used in the function call
+					$co->attributes = implode("\n",array(
+						sprintf('ADSL Service==%s',$so->plugin()->service_number),
+						sprintf('Allowance==%s',$details['allowance']),
+						sprintf('Metric==%s',$metric),
+						sprintf('Used==%s',$details['used']),
+						sprintf('Month==%s',date('Y-m',$date)),
+						));
+
+					$co->check();
+					$co->save();
+				}
+			}
+		}
+	}
+
+	public function alert_traffic() {
+		$et = Email_Template::instance('adsl_traffic_notice');
+
+		foreach ($this->so->services() as $so) {
+			if (! $so->plugin()->report_traffic())
+				continue;
+
+			// Get our variable data
+			$et->to = array('account'=>array($so->account_id));
+			$et->variables = $so->plugin()->template_variables($et->variables());
+
+			$et->send();
+		}
+	}
+}
+?>