models and controllers

1 files changed, 18 insertions, 0 deletions

diff --git a/cli/app/controllers/graph_controller.py b/cli/app/controllers/graph_controller.py
new file mode 100644
index 0000000..25b49aa
--- /dev/null
+++ b/cli/app/controllers/graph_controller.py
@@ -0,0 +1,18 @@
+from flask import request, jsonify, redirect
+from flask_classful import route
+from werkzeug.datastructures import MultiDict
+
+from app.sql.common import db, Session
+from app.sql.models.graph import Graph, GraphForm
+from app.sql.models.page import Page
+from app.sql.models.tile import Tile
+from app.controllers.crud_controller import CrudView
+
+class GraphView(CrudView):
+  model = Graph
+  form = GraphForm
+
+  def on_destroy(self, session, item):
+    for item in item.pages:
+      session.query(Tile).filter(Tile.page_id == item.id).delete(synchronize_session=False)
+    session.query(Page).filter(Page.graph_id == item.id).delete(synchronize_session=False)