* VRFS-2429 - remove empty session; VRFS-1344 - prompt when joining session that is currently recording

web/app/assets/javascripts/session.js

@@ -371,6 +371,14 @@
                       if(response["errors"] && response["errors"]["tracks"] && response["errors"]["tracks"][0] == "Please select at least one track") {
                         app.notifyAlert("No Inputs Configured", $('<span>You will need to reconfigure your audio device.</span>'));
                       }
+                      else if(response["errors"] && response["errors"]["music_session"] && response["errors"]["music_session"][0] == ["is currently recording"]) {
+                        promptLeave = false;
+                        context.window.location = "/client#/findSession";
+                        app.notify( { title: "Unable to Join Session", text: "The session is currently recording." }, null, true);
+                      }
+                      else {
+                        app.notifyServerError(xhr, 'Unable to Join Session');
+                      }
                     }
                     else {
                         app.notifyServerError(xhr, 'Unable to Join Session');
@@ -396,7 +404,12 @@
            if(screenActive) {
              // this path is possible if FTUE is invoked on session page, and they cancel
              sessionModel.leaveCurrentSession()
-               .fail(app.ajaxError);
+               .fail(function(jqXHR) {
+                 if(jqXHR.status != 404) {
+                   logger.debug("leave session failed");
+                   app.ajaxError(arguments)
+                 }
+               });
            }
           screenActive = false;
 

web/app/assets/javascripts/sessionModel.js

@@ -184,10 +184,10 @@
             leaveSessionRest(currentSessionId)
                 .done(function() {
                     sessionChanged();
-                    deferred.resolve(arguments);
+                    deferred.resolve(arguments[0], arguments[1], arguments[2]);
                 })
                 .fail(function() {
-                    deferred.reject(arguments);
+                    deferred.reject(arguments[0], arguments[1], arguments[2]);
                 });
 
             // 'unregister' for callbacks

web/app/assets/javascripts/session_utils.js

@@ -133,6 +133,11 @@
     rest.getSession(sessionId)
       .done(function(response) {
         session = response;
+        if(session && session.recording) {
+          context.JK.app.notify( { title: "Unable to Join Session", text: "The session is currently recording." }, null, true);
+          return;
+        }
+
         if ("invitations" in session) {
           var invitation;
           // user has invitations for this session