fix(routers): status 500 when malformed jdls are given

diracx-routers/src/diracx/routers/jobs/submission.py

@@ -5,7 +5,7 @@
 from http import HTTPStatus
 from typing import Annotated
 
-from fastapi import Body, Depends, HTTPException
+from fastapi import Body, Depends, HTTPException, status
 from pydantic import BaseModel
 from typing_extensions import TypedDict
 
@@ -148,20 +148,26 @@ async def submit_bulk_jdl_jobs(
         initial_status = JobStatus.RECEIVED
         initial_minor_status = "Job accepted"
 
-    submitted_job_ids = await submit_jobs_jdl(
-        [
-            JobSubmissionSpec(
-                jdl=jdl,
-                owner=user_info.preferred_username,
-                owner_group=user_info.dirac_group,
-                initial_status=initial_status,
-                initial_minor_status=initial_minor_status,
-                vo=user_info.vo,
-            )
-            for jdl in job_desc_list
-        ],
-        job_db=job_db,
-    )
+    try:
+        submitted_job_ids = await submit_jobs_jdl(
+            [
+                JobSubmissionSpec(
+                    jdl=jdl,
+                    owner=user_info.preferred_username,
+                    owner_group=user_info.dirac_group,
+                    initial_status=initial_status,
+                    initial_minor_status=initial_minor_status,
+                    vo=user_info.vo,
+                )
+                for jdl in job_desc_list
+            ],
+            job_db=job_db,
+        )
+    except ExceptionGroup as e:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="JDL syntax error",
+        ) from e
 
     logging.debug(
         f'Jobs added to the JobDB", "{submitted_job_ids} for {user_info.preferred_username}/{user_info.dirac_group}'

diracx-routers/tests/test_job_manager.py

@@ -71,6 +71,12 @@
     ParameterStart = 1;
 """
 
+TEST_MALFORMED_JDL = """
+[
+    'Executable = "echo";'
+]
+"""
+
 pytestmark = pytest.mark.enabled_dependencies(
     [
         "AuthSettings",
@@ -243,6 +249,12 @@ def test_insert_and_search(normal_user_client):
     assert r.json() == []
 
 
+def test_insert_malformed_jdl(normal_user_client):
+    job_definitions = [TEST_MALFORMED_JDL]
+    r = normal_user_client.post("/api/jobs/jdl", json=job_definitions)
+    assert r.status_code == 400, r.json()
+
+
 def test_search_distinct(normal_user_client):
     """Test that the distinct parameter works as expected."""
     job_definitions = [TEST_JDL, TEST_JDL, TEST_JDL]