CC-3035 : Should be able to resize a show, have it affect all future instances of the show

added a new resize function to Shows.php,
should not use ShowInstance resize method, since you cannot resize just one instance currently.

airtime_mvc/application/controllers/ScheduleController.php

@@ -110,14 +110,14 @@ class ScheduleController extends Zend_Controller_Action
     {
         $deltaDay = $this->_getParam('day');
 		$deltaMin = $this->_getParam('min');
-		$showInstanceId = $this->_getParam('showInstanceId');
+		$showId = $this->_getParam('showId');
 
         $userInfo = Zend_Auth::getInstance()->getStorage()->read();
         $user = new Application_Model_User($userInfo->id);
 
         if ($user->isUserType(array(UTYPE_ADMIN, UTYPE_PROGRAM_MANAGER))) {
             try{
-                $show = new Application_Model_ShowInstance($showInstanceId);
+                $show = new Application_Model_Show($showId);
             }catch(Exception $e){
                 $this->view->show_error = true;
                 return false;
@@ -296,12 +296,12 @@ class ScheduleController extends Zend_Controller_Action
 
     public function getCurrentPlaylistAction()
     {
-        
+
         $range = Application_Model_Schedule::GetPlayOrderRange();
-        
+
         /* Convert all UTC times to localtime before sending back to user. */
         if (isset($range["previous"])){
-            $range["previous"]["starts"] = Application_Model_DateHelper::ConvertToLocalDateTimeString($range["previous"]["starts"]);            
+            $range["previous"]["starts"] = Application_Model_DateHelper::ConvertToLocalDateTimeString($range["previous"]["starts"]);
             $range["previous"]["ends"] = Application_Model_DateHelper::ConvertToLocalDateTimeString($range["previous"]["ends"]);
         }
         if (isset($range["current"])){
@@ -312,10 +312,10 @@ class ScheduleController extends Zend_Controller_Action
             $range["next"]["starts"] = Application_Model_DateHelper::ConvertToLocalDateTimeString($range["next"]["starts"]);
             $range["next"]["ends"] = Application_Model_DateHelper::ConvertToLocalDateTimeString($range["next"]["ends"]);
         }
-        
+
         Application_Model_Show::ConvertToLocalTimeZone($range["currentShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
         Application_Model_Show::ConvertToLocalTimeZone($range["nextShow"], array("starts", "ends", "start_timestamp", "end_timestamp"));
-        
+
         $this->view->entries = $range;
     }
 

airtime_mvc/application/models/Show.php

@@ -105,6 +105,35 @@ class Application_Model_Show {
         return $res;
     }
 
+    public function resizeShow($deltaDay, $deltaMin)
+    {
+        global $CC_DBC;
+
+        $hours = $deltaMin/60;
+        if($hours > 0)
+            $hours = floor($hours);
+        else
+            $hours = ceil($hours);
+
+        $mins = abs($deltaMin%60);
+
+        //current timesamp in UTC.
+        $current_timestamp = Application_Model_DateHelper::ConvertToUtcDateTime(date("Y-m-d H:i:s"))->format("Y-m-d H:i:s");
+
+        //update all cc_show_instances that are in the future.
+        $sql = "UPDATE cc_show_instances SET ends = (ends + interval '{$deltaDay} days' + interval '{$hours}:{$mins}')
+                WHERE (show_id = {$this->_showId} AND starts > '$current_timestamp');";
+
+        //update cc_show_days so future shows can be created with the new duration.
+        $sql = $sql . " UPDATE cc_show_days SET duration = (CAST(duration AS interval) + interval '{$deltaDay} days' + interval '{$hours}:{$mins}')
+                WHERE show_id = {$this->_showId}";
+
+        //do both the queries at once.
+        $CC_DBC->query($sql);
+
+        Application_Model_RabbitMq::PushSchedule();
+    }
+
     public function cancelShow($day_timestamp)
     {
         global $CC_DBC;

airtime_mvc/application/models/ShowInstance.php

@@ -239,6 +239,11 @@ class Application_Model_ShowInstance {
         Application_Model_RabbitMq::PushSchedule();
     }
 
+    /*
+     * FUNCTION SHOULD NOT BE CALLED
+     * - we are removing ability to resize just a single show instance
+     * -please use the resize method on the Show.php class.
+     */
     public function resizeShow($deltaDay, $deltaMin)
     {
         global $CC_DBC;

airtime_mvc/public/js/airtime/schedule/full-calendar-functions.js

@@ -319,7 +319,7 @@ function eventResize( event, dayDelta, minuteDelta, revertFunc, jsEvent, ui, vie
 	url = '/Schedule/resize-show/format/json';
 
 	$.post(url,
-		{day: dayDelta, min: minuteDelta, showInstanceId: event.id},
+		{day: dayDelta, min: minuteDelta, showId: event.showId},
 		function(json){
 		    if(json.show_error == true){
                 alertShowErrorAndReload();