Work on enrolment for Kinder

application/classes/Model/Site/Dates.php

@@ -8,12 +8,72 @@
  * @author     Deon George
  * @copyright  (c) 2014 Deon George
  * @license    http://dev.leenooks.net/license.html
+ *
  */
 class Model_Site_Dates extends ORM {
-// @todo: Code O (open) start/end dates cannot overlap with existing records - put in validation that it cannot be saved.
+	protected $_created_column = NULL;
+	protected $_updated_column = NULL;
 
+	protected $_display_filters = array(
+		'date_start'=>array(
+			array('Site::date',array(':value')),
+		),
+		'date_stop'=>array(
+			array('Site::date',array(':value')),
+		),
+	);
+
+	/**
+	 * List our codes
+	 * CODE:
+	 * + O (open) - site is open for business (start/end cannot overlap)
+	 * + S (school year) - this is a year for school terms @see mdb_term_dates (only year is used from start)
+	 * @todo: Code O (open) start/end dates cannot overlap with existing records - put in validation that it cannot be saved.
+	 */
+	public function codes() {
+		return [
+			'O'=>'Open',
+			'S'=>'School Year',
+		];
+	}
+
+	/**
+	 * Return if this day is open
+	 */
 	public function open($day) {
 		return $this->{'d_'.$day};
 	}
+
+	public function where_year($year) {
+		$id = 0;
+		foreach ($this->list_years() as $k => $v)
+			if ($v == $year) {
+				$id = $k;
+				break;
+			}
+
+		// If we get hear, we didnt find the years
+		return ORM::factory('Site_Dates',$id ? $id : NULL);
+	}
+
+	/**
+	 * Return the year this record peratins to
+	 * @note: Only valid for School Years (code S)
+	 */
+	public function year() {
+		if ($this->code != 'S')
+			throw HTTP_Exception::factory(501,'Invalid call to :method, code [:code] is incorrect',[':method'=>__METHOD__,':code'=>$this->code]);
+
+		return $this->date_start ? date('Y',$this->date_start) : NULL;
+	}
+
+	public function list_years() {
+		$result = array();
+
+		foreach (ORM::factory('Site_Dates')->where('code','=','S')->where('date_stop','>',time())->find_all()->as_array() as $sdo)
+			$result[$sdo->id] = $sdo->year();
+
+		return $result;
+	}
 }
 ?>