set color per path in server

1 files changed, 6 insertions, 3 deletions

diff --git a/server.py b/server.py
index 6a93018..f86cc60 100644
--- a/server.py
+++ b/server.py
@@ -30,10 +30,13 @@ def shortest_path(body):
     target_id = algorithms.get_closest_node_id(nodes, store.Node(-1, body['lat2'], body['lng2']))
 
     path = algorithms.find_shortest_path(nodes, source_id, target_id)
-    print(path)
-    response = {"path": [(nodes[node].lat, nodes[node].lng) for node in path]}
+    edges = []
+    for i in range(len(path)-1):
+        edges.append({"path": [[nodes[path[i]].lat, nodes[path[i]].lng],
+                               [nodes[path[i+1]].lat, nodes[path[i+1]].lng]],
+                      "color": "#ff0000"})
 
-    return json.dumps(response)
+    return json.dumps({"edges": edges})
 
 
 run_server()