ember.js user params not getting passed to model

I have a 'watch' template that should show info about a game and the teams. I also wanted to display the currently logged in user's details on the page.

However when I add ('user', params.id) I get the error params is not defined ReferenceError:

routes/watch.js

App.WatchRoute = Ember.Route.extend({
  model: function() {
    return Ember.RSVP.hash({
      game: this.store.find('game'),
      team: this.store.find('team'),
      user:  this.store.find('user', params.id)
    })
  }
});

models/user.js

App.User = DS.Model.extend({
  uid: DS.attr('string'),
  firstName: DS.attr('string'),
  lastName: DS.attr('string'),
  email: DS.attr('string'),
  profileImage: DS.attr('string'),
  timestamp: DS.attr('number')
});

models/game.js

App.Game = DS.Model.extend({
  gameName: DS.attr('string'),
  teams: DS.hasMany('team'),
  timestamp: DS.attr('number')
});

models/team.js

App.Team = DS.Model.extend({
  teamName: DS.attr('string'),
  game: DS.belongsTO('game'),
  timestamp: DS.attr('number')
})

router.js

App.Router.map(function() {
  this.resource('login');
  this.resource('logout');
  this.resource('signup', {path: '/'});
  this.resource('home', { path: '/:id' });
  this.resource('watch', { path: '/watch/:id' });
  this.resource('games');
  this.resource('game', {path: 'teams/:id'});      
  this.resource('teams');
  this.resource('team', {path: 'teams/:id'});
});

Thanks in advanced for any help in this.