Getting records by attribute in ember

In my application route I get the current session and user.

/routes/application.js

import Ember from 'ember';

export default Ember.Route.extend({

    beforeModel: function() {
      return this.get('session').fetch().catch(function() {});
    },
    model () {
      return this.store.findRecord('user', this.get('session.currentUser.uid'));
    }
});

My models are set up like so:

/models/bet.js

import DS from 'ember-data';

export default DS.Model.extend({
  created: DS.attr('date'),
  user: DS.belongsTo('user', { async: false })
});

/models/user.js

import DS from 'ember-data';

export default DS.Model.extend({
  email: DS.attr('string'),
  firstName: DS.attr('string'),
  lastName: DS.attr('string'),
  bets: DS.hasMany('bet', { async: true })
});

In my /bets route I'd like to load only the bets where user == session.currentUser.uid or a similar way to get only the bets that belongTo the current user.

I've tried finding the best way to do this without results.