I’m trying to create a route for creating a new model based on an existing model with a
cloneVolumeFrom method which is called by overriding the Route’s
model. Unfortunately, since the basis model isn’t loaded immediately, it’s data isn’t accessible in the router yet. I’m using ember-model for the data layer, but I think there’s a generic solution to this sort of need that I haven’t figured out yet. Is there a pattern for doing this, or am I approaching this the wrong way?