2 files changed, 10 insertions, 2 deletions
diff --git a/web-server/opendc/api/v2/experiments/experimentId/endpoint.py b/web-server/opendc/api/v2/experiments/experimentId/endpoint.py
index 7dacdf48..103c24ac 100644
--- a/web-server/opendc/api/v2/experiments/experimentId/endpoint.py
+++ b/web-server/opendc/api/v2/experiments/experimentId/endpoint.py
@@ -1,5 +1,5 @@
 from opendc.models.experiment import Experiment
-from opendc.util import exceptions
+from opendc.models.simulation import Simulation
 from opendc.util.rest import Response
 
 
@@ -13,7 +13,7 @@ def GET(request):
     experiment.check_exists()
     experiment.check_user_access(request.google_id, False)
 
-    return Response(200, f'Successfully retrieved Experiment.', experiment.obj)
+    return Response(200, 'Successfully retrieved Experiment.', experiment.obj)
 
 
 def PUT(request):
@@ -54,6 +54,12 @@ def DELETE(request):
     experiment.check_exists()
     experiment.check_user_access(request.google_id, True)
 
+    simulation = Simulation.from_id(experiment.obj['simulationId'])
+    simulation.check_exists()
+    if request.params_path['experimentId'] in simulation.obj['experimentIds']:
+        simulation.obj['experimentIds'].remove(request.params_path['experimentId'])
+    simulation.update()
+
     experiment.delete()
 
     return Response(200, 'Successfully deleted experiment.', experiment.obj)
diff --git a/web-server/opendc/api/v2/experiments/experimentId/test_endpoint.py b/web-server/opendc/api/v2/experiments/experimentId/test_endpoint.py
index 35b8b762..c460585f 100644
--- a/web-server/opendc/api/v2/experiments/experimentId/test_endpoint.py
+++ b/web-server/opendc/api/v2/experiments/experimentId/test_endpoint.py
@@ -134,11 +134,13 @@ def test_delete_simulation(client, mocker):
                             '_id': '1',
                             'simulationId': '1',
                             'googleId': 'test',
+                            'experimentIds': ['1'],
                             'authorizations': [{
                                 'simulationId': '1',
                                 'authorizationLevel': 'OWN'
                             }]
                         })
     mocker.patch.object(DB, 'delete_one', return_value={})
+    mocker.patch.object(DB, 'update', return_value=None)
     res = client.delete('/api/v2/experiments/1')
     assert '200' in res.status