private function countLeaveAmounts($leaves)
 {
     $amount = 0;
     foreach ($leaves as $leave) {
         $empLeaveDay = new EmployeeLeaveDay();
         $leaveDays = $empLeaveDay->Find("employee_leave = ?", array($leave->id));
         foreach ($leaveDays as $leaveDay) {
             if ($leaveDay->leave_type == 'Full Day') {
                 $amount += 1;
             } else {
                 if ($leaveDay->leave_type == 'Half Day - Morning') {
                     $amount += 0.5;
                 } else {
                     if ($leaveDay->leave_type == 'Half Day - Afternoon') {
                         $amount += 0.5;
                     }
                 }
             }
         }
     }
     return floatval($amount);
 }
 public function leaveToEvents($leave, $leaveTypes)
 {
     $leaveDay = new EmployeeLeaveDay();
     $leaveDays = $leaveDay->Find("employee_leave = ?", array($leave->id));
     $events = array();
     foreach ($leaveDays as $leaveDay) {
         $event = array();
         $event['id'] = $leaveDay->id;
         $event['title'] = $leave->employee . " (" . $leave->leave_type . ")";
         if ($leaveDay->leave_type == 'Full Day') {
             $event['allDay'] = true;
         } else {
             $event['allDay'] = false;
         }
         $time = $this->leaveTypeToTime($leaveDay->leave_date, $leaveDay->leave_type);
         $event['start'] = $time[0];
         $event['end'] = $time[1];
         $eventBackgroundColor = "";
         if (empty($leaveTypes[$leave->leave_type]->leave_color)) {
             if ($leave->status == "Pending") {
                 $eventBackgroundColor = "#cc9900";
             } else {
                 $eventBackgroundColor = "#336633";
             }
             $event['title'] = $leave->employee . " (" . $leave->leave_type . ")";
         } else {
             $eventBackgroundColor = $leaveTypes[$leave->leave_type]->leave_color;
             $event['title'] = $leave->employee . " (" . $leave->status . ")";
         }
         $event['color'] = $eventBackgroundColor;
         $event['backgroundColor'] = $eventBackgroundColor;
         $event['textColor'] = "#FFF";
         $events[] = $event;
     }
     return $events;
 }