bugs #534 and #539 fixed

sails/src/api/controllers/ActionController.js

@@ -12,7 +12,7 @@ module.exports = {
    * @param  {request} req
    *   {
    *     student: studentId,
-   *     type: 'Add / Select / Delete / Show / Unshow / Pause / tryinit /
+   *     type: 'Add / Select / Delete / Show / Unshow /  tryinit /
    *            tryend / initsession / endsession / pausesession / resumesession',
    *     timestamp: 'Date()', (optional)
    *     supervisor: supervisorId, (optional)

sails/src/api/controllers/StudentController.js

@@ -1074,7 +1074,7 @@ module.exports = {
       );
 
       var sup = null;
-      if (attributes.supervisor) sup = attributes.supervisor;
+      if (attributes.id_sup) sup = attributes.id_sup;
 
       var desc = null;
       if (attributes.picto) desc = attributes.picto; // select, add and delete actions data

sails/src/assets/scripts/modules/student/controllers/session.js

@@ -389,7 +389,7 @@ dashboardControllers.controller('StudentSessionCtrl', function StudentSessionCtr
         // as the last action, added $scope.apply() that lets angular know
         // what data has updated, and refresh what needs to be refreshed.
 
-      if($scope.ws && $scope.actual_try.actions && $scope.paused == false){
+      if($scope.ws && $scope.actual_try.actions  && !data.attributes.id_sup && $scope.paused == false){
 
         switch(data.action){
           case 'Add':

sails/src/assets/scripts/modules/student/views/session.html

@@ -39,9 +39,9 @@
           </timer>
         </div>
         <div class="try">
-          <div class="pull-left" ng-repeat="a in actual_try.actions track by $index">
+          <div class="pull-left" ng-repeat="a in actual_try.actions track by $index"> 
             <div class="picto" popover="{{ a.attributes.picto.expression.text | translate }}" popover-trigger="mouseenter">
-              <img ng-src="{{ a.attributes.picto.picto.uri }}" />
+              <img ng-src="{{  a.attributes.picto.picto.uri }}" />
               <div class="action-type">
                 <span ng-if="a.action == 'add'" class="glyphicon glyphicon-plus color_green" aria-hidden="true"></span>
                 <span ng-if="a.action == 'Select'" class="glyphicon glyphicon-hand-up color_blue" aria-hidden="true"></span>
@@ -52,6 +52,7 @@
                 <span ng-if="a.action == 'tryend'" class="glyphicon glyphicon-log-out" aria-hidden="true"></span>
                 <span ng-if="a.action == 'pausesession'" class="glyphicon glyphicon-pause" aria-hidden="true"></span>
                 <span ng-if="a.action == 'resumesession'" class="glyphicon glyphicon-play" aria-hidden="true"></span>
+                <span ng-if="a.attributes.id_sup" class="glyphicon glyphicon-user color_blue" aria-hidden="true"></span>
               </div>
             </div>
           </div>