Add DB handlers and rename to v2

2 files changed, 43 insertions, 0 deletions

diff --git a/opendc/api/v2/simulations/simulationId/paths/__init__.py b/opendc/api/v2/simulations/simulationId/paths/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/opendc/api/v2/simulations/simulationId/paths/__init__.py
diff --git a/opendc/api/v2/simulations/simulationId/paths/endpoint.py b/opendc/api/v2/simulations/simulationId/paths/endpoint.py
new file mode 100644
index 00000000..e4aab427
--- /dev/null
+++ b/opendc/api/v2/simulations/simulationId/paths/endpoint.py
@@ -0,0 +1,43 @@
+from opendc.models.path import Path
+from opendc.models.simulation import Simulation
+from opendc.util import exceptions
+from opendc.util.rest import Response
+
+
+def GET(request):
+    """Get this Simulation's Paths."""
+
+    # Make sure required parameters are there
+
+    try:
+        request.check_required_parameters(
+            path={
+                'simulationId': 'int'
+            }
+        )
+    except exceptions.ParameterError as e:
+        return Response(400, e.message)
+
+    # Instantiate a Simulation from the database
+
+    simulation = Simulation.from_primary_key((request.params_path['simulationId'],))
+
+    # Make sure this Simulation exists
+
+    if not simulation.exists():
+        return Response(404, '{} not found.'.format(simulation))
+
+    # Make sure this user is authorized to view this Simulation's path
+
+    if not simulation.google_id_has_at_least(request.google_id, 'VIEW'):
+        return Response(403, 'Forbidden from viewing Paths for {}.'.format(simulation))
+
+    # Get and return the Paths
+
+    paths = Path.query('simulation_id', request.params_path['simulationId'])
+
+    return Response(
+        200,
+        'Successfully retrieved Paths for {}.'.format(simulation),
+        [x.to_JSON() for x in paths]
+    )