Re: Flattening model relationships (in APIs)

Marcin, that's exactly where I'm stuck! I know endpoints should never be 1:1 serialization of models, but I just don't know how to do that. I mean, I've been able to create endpoints like "/customers/1/payments/" where I use model relationships to generate JSON structures where Customer contains a Payments array field. My Address endpoint seems to be an oddity, as API consumers don't expect the city to contain state and the state to contain country as a JSON structure. How can I add these to the top-level Address entity directly while serialization? That's where I have no answers. Would it be possible for you to point me towards some article that does that? Thanks in advance!

Regards,

Ankush

On Monday, February 27, 2017 at 3:41:49 AM UTC+5:30, marcin....@gmail.com wrote:

On Tuesday, February 21, 2017 at 8:13:25 PM UTC+1, Ankush Thakur wrote:

If the relationship chain was even deeper, there would be even more nesting, which I feel isn't great for API consumers. What is the best practice here to put state and country at the same level as the city? 

Just follow REST design. 

Forget django models, think about encapsulation.

Think about representation of a resource, not about serializing a model(s).

Make semantic representations, as good as possible.

You are not forced to do any nested nasty things. This has nothing to do with REST api.

You may feel that DRF is limiting you. You'll be on a good path, if so. :)

Good luck!

Marcin

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