feat: add code and shipping costs cutoff to Market

[Jonne]

This PR should partly fix #108 and adds some fields that were recently introduced to the Market.

• code
• shipping_cost_cutoff

https://docs.commercelayer.io/core/api-reference/markets/object

[demeyerthom]

LGTM

[demeyerthom]

@Jonne looks like the acceptance tests have failed. I think the mocks need to be updated to reflect your changes. If I read it correctly the mock file to be updated is mock/mappings/api_markets_xjbdyhlyol-2329486c-1492-47cc-a608-519ef1c30e58.json. You can add the new field values to the request and responses there.

You can then test this out by running docker compose up -d (which will start the mock service), set the following as .env file:

TF_ACC='1'
COMMERCELAYER_CLIENT_ID=client-id
COMMERCELAYER_CLIENT_SECRET=client-secret
COMMERCELAYER_API_ENDPOINT=http://localhost:8080/api
COMMERCELAYER_AUTH_ENDPOINT=http://localhost:8080/oauth/token

And finally go test ./...

It is a bit cluncky, this is my attempt of 2 years ago and I have not come around to improving it :)

[Jonne]

@demeyerthom Thank you for the explanation! I was running the acceptance tests to my own CL environment and didn't realize there also was a mock environment. I've updated the mocks and am able to run the tests agains my local environment 🙏