Private channel static for a day

gistfile1.txt

current: function (req, res){
      return User.findOne(req.session.user)
        .then(function (user) { 
          if (!user) return {msg:'User not found.'};
              var today = new Date();
              var hash = user.fullName + today.getDay();
          return [{ 
                  fullName: user.fullName,
                  role: user.role,
                  id: user.id,
                  email: user.email, 
                  prCh: sha1(hash)
           }];                
        })
        .spread(function(userData){
          return res.json(userData);
        })
        .fail(function(error){
          return res.json({msg:"Error: "+error});
        });

    },