tirkarthi commented on code in PR #53429:
URL: https://github.com/apache/airflow/pull/53429#discussion_r2214832232
##########
airflow-core/src/airflow/api_fastapi/core_api/routes/ui/dags.py:
##########
@@ -191,3 +195,36 @@ def get_dags(
total_entries=total_entries,
dags=list(dag_runs_by_dag_id.values()),
)
+
+
+@dags_router.get(
+ "/{dag_id}/latest_run",
+ responses=create_openapi_http_exception_doc([status.HTTP_404_NOT_FOUND]),
+ dependencies=[Depends(requires_access_dag(method="GET",
access_entity=DagAccessEntity.RUN))],
+)
+def get_latest_run_info(dag_id: str, session: SessionDep) ->
list[DAGRunLightResponse]:
+ """Get latest run."""
+ if dag_id == "~":
+ raise HTTPException(
+ status.HTTP_400_BAD_REQUEST,
+ "`~` was supplied as dag_id, but querying multiple dags is not
supported.",
+ )
+ query = (
+ select(DagRun)
+ .where(DagRun.dag_id == dag_id)
+ .order_by(DagRun.run_after)
Review Comment:
```suggestion
.order_by(DagRun.run_after.desc())
```
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