Add Support for Filtering DAGs by Timetable Type

[AryanK1511]

Description

Add the ability to filter DAGs based on their Timetable type (e.g., CronTriggerTimetable, AssetOrTimeSchedule) in both the UI and public DAG APIs.

Proposed Solution

Add a new query parameter timetable_type to the DAG listing endpoints that allows filtering DAGs based on their timetable type.

Use case/motivation

Currently, while the DAG model stores timetable information in the timetable_summary field, there is no API support to filter DAGs based on their timetable type. Users cannot easily find all DAGs that use a specific type of timetable. This functionality is crucial to fix #53041. Once this is implemented, the UI filter functionality will be built on top of this.

Related issues

• [Filters] Add filtering support to Search - Dags #53041

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[shreyaskj-0710]

I’ll work on this issue—let me know if it’s already been picked up by someone else.

[shreyaskj-0710]

Hi @AryanK1511 ,

I noticed another ticket linked to this one and saw some activity. Just checking — have you already started working on it, or would it be okay for me to pick it up?

[phanikumv]

Assigned to you @shreyaskj-0710

[vatsrahul1001]

@shreyaskj-0710 how are we progressing on this?

[shreyaskj-0710]

Hi @vatsrahul1001 ,
API-related changes have been completed, and I will be raising the pull request tomorrow.