TL;DR How do I implement a non-CRUD function using a Proxy/Store.
I am now looking to connect my application to the backend services. I have seen the proxy and the crud operations that can be modified in the 'api' section of the proxy. On my service, I have a function called 'findStores' that takes 3 parameters , city, state, zip. I was wondering how this would be implemented correctly within the Sencha touch context, as the docs seem to imply that the 'api' property of proxies exist to modify CRUD operations, not to declare new ones. Any help is greatly appreciated.