1 files changed, 237 insertions, 0 deletions
diff --git a/opendc/api/v2/tiles/tileId/rack/endpoint.py b/opendc/api/v2/tiles/tileId/rack/endpoint.py
new file mode 100644
index 00000000..64245856
--- /dev/null
+++ b/opendc/api/v2/tiles/tileId/rack/endpoint.py
@@ -0,0 +1,237 @@
+from opendc.models.rack import Rack
+from opendc.models.tile import Tile
+from opendc.util import exceptions
+from opendc.util.rest import Response
+
+
+def GET(request):
+    """Get this Tile's Rack."""
+
+    # Make sure required parameters are there
+
+    try:
+        request.check_required_parameters(
+            path={
+                'tileId': 'int'
+            },
+        )
+
+    except exceptions.ParameterError as e:
+        return Response(400, e.message)
+
+    # Instantiate a Tile from the database
+
+    tile = Tile.from_primary_key((request.params_path['tileId'],))
+
+    # Make sure this Tile exists
+
+    if not tile.exists():
+        return Response(404, '{} not found.'.format(tile))
+
+    # Make sure this user is authorized to view this Tile
+
+    if not tile.google_id_has_at_least(request.google_id, 'VIEW'):
+        return Response(403, 'Forbidden from editing {}'.format(tile))
+
+    # Instantiate a Rack from the database
+
+    rack = Rack.from_primary_key((tile.object_id,))
+
+    # Make sure this Rack exists
+
+    if not rack.exists():
+        return Response(404, '{} not found'.format(rack))
+
+    # Return the Rack
+
+    rack.read()
+
+    return Response(
+        200,
+        'Successfully retrieved {}.'.format(rack),
+        rack.to_JSON()
+    )
+
+
+def POST(request):
+    """Add a Rack to this Tile if it is empty."""
+
+    # Make sure required parameters are there
+
+    try:
+        request.check_required_parameters(
+            path={
+                'tileId': 'int'
+            },
+            body={
+                'rack': {
+                    'name': 'string',
+                    'capacity': 'int',
+                    'powerCapacityW': 'int'
+                }
+            }
+        )
+
+    except exceptions.ParameterError as e:
+        return Response(400, e.message)
+
+    # Instantiate a Tile from the database
+
+    tile = Tile.from_primary_key((request.params_path['tileId'],))
+
+    # Make sure this Tile exists
+
+    if not tile.exists():
+        return Response(404, '{} not found.'.format(tile))
+
+    # Make sure this user is authorized to edit this Tile
+
+    if not tile.google_id_has_at_least(request.google_id, 'EDIT'):
+        return Response(403, 'Forbidden from editing {}'.format(tile))
+
+    # Make sure this Tile isn't occupied
+
+    if tile.object_id is not None:
+        return Response(409, '{} occupied.'.format(tile))
+
+    # Instantiate a Rack and insert it into the database
+
+    rack = Rack.from_JSON(request.params_body['rack'])
+    rack.insert()
+
+    # Try to add this Rack to this Tile
+
+    tile.object_id = rack.id
+    tile.object_type = 'RACK'
+    tile.update()
+
+    # Return this Rack
+
+    rack.read()
+
+    return Response(
+        200,
+        'Successfully added {}.'.format(rack),
+        rack.to_JSON()
+    )
+
+
+def PUT(request):
+    """Update the Rack on this Tile."""
+
+    # Make sure required parameters are there
+
+    try:
+        request.check_required_parameters(
+            path={
+                'tileId': 'int'
+            },
+            body={
+                'rack': {
+                    'name': 'string',
+                    'capacity': 'int',
+                    'powerCapacityW': 'int'
+                }
+            }
+        )
+
+    except exceptions.ParameterError as e:
+        return Response(400, e.message)
+
+    # Instantiate a Tile from the database
+
+    tile = Tile.from_primary_key((request.params_path['tileId'],))
+
+    # Make sure this Tile exists
+
+    if not tile.exists():
+        return Response(404, '{} not found.'.format(tile))
+
+    # Make sure this user is authorized to edit this Tile
+
+    if not tile.google_id_has_at_least(request.google_id, 'EDIT'):
+        return Response(403, 'Forbidden from editing {}'.format(tile))
+
+    # Instantiate a Rack from the database
+
+    rack = Rack.from_primary_key((tile.object_id,))
+
+    # Make sure this Rack exists
+
+    if not rack.exists():
+        return Response(404, '{} not found'.format(rack))
+
+    # Update this Rack
+
+    rack.name = request.params_body['rack']['name']
+    rack.capacity = request.params_body['rack']['capacity']
+
+    rack.update()
+
+    # Return this Rack
+
+    rack.read()
+
+    return Response(
+        200,
+        'Successfully updated {}.'.format(rack),
+        rack.to_JSON()
+    )
+
+
+def DELETE(request):
+    """Delete this Tile's Rack."""
+
+    # Make sure required parameters are there
+
+    try:
+        request.check_required_parameters(
+            path={
+                'tileId': 'int'
+            },
+        )
+
+    except exceptions.ParameterError as e:
+        return Response(400, e.message)
+
+    # Instantiate a Tile from the database
+
+    tile = Tile.from_primary_key((request.params_path['tileId'],))
+
+    # Make sure this Tile exists
+
+    if not tile.exists():
+        return Response(404, '{} not found.'.format(tile))
+
+    # Make sure this user is authorized to edit this Tile
+
+    if not tile.google_id_has_at_least(request.google_id, 'EDIT'):
+        return Response(403, 'Forbidden from editing {}'.format(tile))
+
+    # Instantiate a Rack from the database
+
+    rack = Rack.from_primary_key((tile.object_id,))
+
+    # Make sure this Rack exists
+
+    if not rack.exists():
+        return Response(404, '{} not found'.format(rack))
+
+    # Remove this Rack from this Tile
+
+    tile.object_id = None
+    tile.object_type = None
+
+    tile.update()
+
+    # Delete this Rack
+
+    rack.delete()
+
+    # Return this Rack
+
+    return Response(
+        200,
+        'Successfully deleted {}.'.format(rack),
+        rack.to_JSON()
+    )