update to grpc edit_node to allow editing icon and broadcasting a node update for all to listen to a change

daemon/core/api/grpc/client.py

@@ -326,19 +326,20 @@ class CoreGrpcClient(object):
         request = core_pb2.GetNodeRequest(session_id=session_id, node_id=node_id)
         return self.stub.GetNode(request)
 
-    def edit_node(self, session_id, node_id, position):
+    def edit_node(self, session_id, node_id, position, icon=None):
         """
         Edit a node, currently only changes position.
 
         :param int session_id: session id
         :param int node_id: node id
         :param core_pb2.Position position: position to set node to
+        :param str icon: path to icon for gui to use for node
         :return: response with result of success or failure
         :rtype: core_pb2.EditNodeResponse
         :raises grpc.RpcError: when session or node doesn't exist
         """
         request = core_pb2.EditNodeRequest(
-            session_id=session_id, node_id=node_id, position=position
+            session_id=session_id, node_id=node_id, position=position, icon=icon
         )
         return self.stub.EditNode(request)
 

daemon/core/api/grpc/server.py

@@ -842,8 +842,9 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         """
         logging.debug("edit node: %s", request)
         session = self.get_session(request.session_id, context)
-        node_id = request.node_id
+        node = self.get_node(session, request.node_id, context)
         node_options = NodeOptions()
+        node_options.icon = request.icon
         x = request.position.x
         y = request.position.y
         node_options.set_position(x, y)
@@ -853,7 +854,9 @@ class CoreGrpcServer(core_pb2_grpc.CoreApiServicer):
         node_options.set_location(lat, lon, alt)
         result = True
         try:
-            session.update_node(node_id, node_options)
+            session.update_node(node.id, node_options)
+            node_data = node.data(0)
+            session.broadcast_node(node_data)
         except CoreError:
             result = False
         return core_pb2.EditNodeResponse(result=result)

daemon/proto/core/api/grpc/core.proto

@@ -316,6 +316,7 @@ message EditNodeRequest {
     int32 session_id = 1;
     int32 node_id = 2;
     Position position = 3;
+    string icon = 4;
 }
 
 message EditNodeResponse {