1 files changed, 44 insertions, 0 deletions
diff --git a/opendc/api/v1/simulations/simulationId/paths/pathId/endpoint.py b/opendc/api/v1/simulations/simulationId/paths/pathId/endpoint.py
new file mode 100644
index 00000000..71d97a67
--- /dev/null
+++ b/opendc/api/v1/simulations/simulationId/paths/pathId/endpoint.py
@@ -0,0 +1,44 @@
+from opendc.models.path import Path
+from opendc.models.simulation import Simulation
+from opendc.util import database, exceptions
+from opendc.util.rest import Response
+
+def GET(request):
+    """Get this Path."""
+
+    # Make sure required parameters are there
+
+    try:
+        request.check_required_parameters(
+            path = {
+                'simulationId': 'int',
+                'pathId': 'int'
+            }
+        )
+
+    except exceptions.ParameterError as e:
+        return Response(400, e.message)
+
+    # Instantiate a Path from the database
+
+    path = Path.from_primary_key((request.params_path['pathId'],))
+
+    # Make sure this Path exists
+
+    if not path.exists():
+        return Response(404, '{} not found.'.format(path))
+
+    # Make sure this user is authorized to view this Path
+
+    if not path.google_id_has_at_least(request.google_id, 'VIEW'):
+        return Response(403, 'Forbidden from retrieving {}.'.format(path))
+
+    # Return this Path
+
+    path.read()
+
+    return Response(
+        200,
+        'Successfully retrieved {}.'.format(path),
+        path.to_JSON()
+    )