Add service function to proxy.

[UbuntuPenguin]

TL;DR How do I implement a non-CRUD function using a Proxy/Store.
Hello Everyone,
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.

[mitchellsimoens]

What do you mean by create a new operation? What others are there that CRUD doesn't cover?

[UbuntuPenguin]

Yeah, you are right. I messed up my terminology. I should have been asking another question which I will state in a different post. Thanks.