issue #126 implemented

sails/src/api/controllers/StudentController.js

@@ -130,7 +130,7 @@ module.exports = {
             "tape_background": "#00ffff",
             "delivery": 0
           }
-        }      
+        }
    */
   getInfo: function (req, res) {
     Student.findOne({id: req.params.id_stu})
@@ -169,6 +169,20 @@ module.exports = {
       if (student.supervision == -1) // should not hace access!!!
         return res.forbidden("Access to this student should not be granted to you");
 
+      // Promisify asynchronous call to Student.supervisors
+      var supervisors = new Promise(function(resolve, reject) {
+        Student.supervisors(student.id, (err, ss) => {
+          if (err) return reject(err);
+          return resolve(ss);
+        });
+      });
+
+      return [student, supervisors];
+    })
+    .spread((student, supervisors) => {
+      student.supervisors = supervisors;
+      console.log(JSON.stringify(supervisors));
+      console.log(JSON.stringify(student.supervisors));
       return res.ok(student);
     })
     .catch(function (err) {

sails/src/api/controllers/SupervisorController.js

@@ -105,6 +105,8 @@ module.exports = {
       if (!supervisor.isSupAdmin && !stuSup)
         throw new Error("Supervisor without students");
 
+      supervisor.isSup = true;
+
       return res.ok({
         user: supervisor,
         server_time: (new Date()).getTime(),