In Ember Data force a route to always reload the children of a model
<p>Since Ember data 1.13 it has been easy to force a route to reload its model, you use the reload: true option:</p>

<pre><code>model(params) {
  return this.store.findRecord('order', params.order_id, { reload: true });
},
</code></pre>

<p>This is fine, and now I know my order is up to date. But what about children of the order. Say an order has order items. How do I force those to reload from the server too? I'm looking for code that will hit the api once per order item - whether hitting this route cleanly, without having seen those order items before, or when getting to the route, having seen those order items before.</p>

<p>I'm thinking after model hook but didn't know best practice here..</p>