Added Tasks to KH

modules/invoice/classes/controller/task/invoice.php

@@ -0,0 +1,48 @@
+<?php defined('SYSPATH') or die('No direct access allowed.');
+
+/**
+ * This class provides OSB invoice task capabilities.
+ *
+ * @package    OSB
+ * @subpackage Invoice
+ * @category   Controllers/Task
+ * @author     Deon George
+ * @copyright  (c) 2010 Open Source Billing
+ * @license    http://dev.osbill.net/license.html
+ */
+class Controller_Task_Invoice extends Controller_Task {
+	public function action_list($mode) {
+		$io = ORM::factory('invoice');
+		$tm = 'list_'.$mode;
+
+		if (! method_exists($io,$tm))
+			throw new Kohana_Exception('Unknown Task List command :command',array(':command'=>$mode));
+
+		$total = $numinv = 0;
+		$duelist = View::factory('invoice/task/'.$tm.'_header');
+		foreach ($io->$tm() as $t) {
+			$duelist .= View::factory('invoice/task/'.$tm.'_body')
+				->set('io',$t);
+
+			$numinv++;
+			$total += $t->due();
+		}
+		$duelist .= View::factory('invoice/task/'.$tm.'_footer');
+
+		// Send our email
+		$et = EmailTemplate::instance('task_invoice_overdue');
+
+		// @todo Update this to be dynamic
+		$et->to = array('account'=>array(1,68));
+		$et->variables = array(
+			'TABLE'=>$duelist,
+			'NUM_INV'=>$numinv,
+			'TOTAL'=>$total,
+		);
+		$et->send();
+
+		$output = sprintf('List (%s) sent to: %s',$mode,implode(',',array_keys($et->to)));
+		$this->response->body($output);
+	}
+}
+?>

modules/invoice/classes/model/invoice.php

@@ -324,5 +324,37 @@ class Model_Invoice extends ORMOSB {
 
 		$this->_changed[$field] = $field;
 	}
+
+	/** LIST FUNCTIONS **/
+
+	/**
+	 * Identify all the invoices that are due
+	 */
+	private function _list_due($time=NULL,$op='<=') {
+		if (is_null($time))
+			$time = time();
+
+		// @todo This rounding should be a system configuration
+		return $this
+			->where('round(total_amt-ifnull(credit_amt,0),2)','>','=billed_amt')
+			->and_where('due_date',$op,$time)
+			->and_where('status','=',1)
+			->order_by('due_date,account_id,id')
+			->find_all();
+	}
+
+	/**
+	 * Return a list of invoices that are over their due date.
+	 */
+	public function list_overdue($time=NULL) {
+		return $this->_list_due($time,'<=');
+	}
+
+	/**
+	 * Return a list of invoices that are due, excluding overdue.
+	 */
+	public function list_due($time=NULL) {
+		return $this->_list_due($time,'>');
+	}
 }
 ?>