AIP-84 Add multisort to dags list request #46383

[prasad-madine]

Description:

In the current UI, the DAGs list is sorted by default to display DAGs with the most recent DAG run first, achieved by sorting with -last_dag_run_start_date. However, this approach leads to an unintended consequence: DAGs that have never been run are displayed in reverse alphabetical order, which can be counterintuitive for users. Additionally, reversing the order of last_dag_run_start_date also affects the alphabetical order of DAGs.

backend part of: #46383

• Add support for multi sort in the API

Test cases screenshot

[boring-cyborg]

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[pierrejeambrun]

Nice, thanks for the pull request 🎉

I think we need:

• To allow multi sorting on the get dags endpoint to solve the related issue.
• Add tests for the get dags endpoint with multiple sort in the query and assert that it is doing what we expect.

[pierrejeambrun]

Nice, we need some tests too.

[pierrejeambrun]

Don't hesitate to resolve comments that you have addressed. This will make the review easier, thanks.

[prasad-madine]

Nice, we need some tests too.

Yes, currently working on that, will update the PR once it is done.
Thankyou

[prasad-madine]

Don't hesitate to resolve comments that you have addressed. This will make the review easier, thanks.

I thought to do it after writing test cases.

[prasad-madine]

Hi @pierrejeambrun , I have added few tests, COuld you please review it and let me know if any additional things to be required.
Thankyou

[pierrejeambrun]

Thanks for the PR. Looking good overall. One couple of comments only.

CI need fixing (tests, static check etc.), can you also rebase the branch solve conflicts.

[prasad-madine]

@pierrejeambrun could you please review the PR, If any changes needs to be done, I'll address those.
Thankyou