From b86808175803a199209d209d4181a075a809cc8c Mon Sep 17 00:00:00 2001
From: Rune Nielsen <runeanielsen@live.dk>
Date: Wed, 5 Aug 2020 15:49:36 +0200
Subject: [PATCH] do not rollback on node moved on previous connected segment

---
 .../Factories/RouteNodeEventFactory.cs                      | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/OpenFTTH.GDBIntegrator.Integrator/Factories/RouteNodeEventFactory.cs b/src/OpenFTTH.GDBIntegrator.Integrator/Factories/RouteNodeEventFactory.cs
index 7e18982..e5da476 100644
--- a/src/OpenFTTH.GDBIntegrator.Integrator/Factories/RouteNodeEventFactory.cs
+++ b/src/OpenFTTH.GDBIntegrator.Integrator/Factories/RouteNodeEventFactory.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Threading.Tasks;
+using System.Linq;
 using OpenFTTH.GDBIntegrator.RouteNetwork;
 using OpenFTTH.GDBIntegrator.Integrator.Notifications;
 using OpenFTTH.GDBIntegrator.Config;
@@ -37,8 +38,11 @@ public async Task<INotification> CreateUpdatedEvent(RouteNode before, RouteNode
 
             await _geoDatabase.UpdateRouteNodeShadowTable(after);
 
-            var intersectingRouteSegments = await _geoDatabase.GetIntersectingRouteSegments(after);
+            var previousIntersectingRouteSegments = await _geoDatabase.GetIntersectingRouteSegments(before.Coord);
+            var intersectingRouteSegments = (await _geoDatabase.GetIntersectingRouteSegments(after))
+                .Where(x => !previousIntersectingRouteSegments.Any(y => y.Mrid == x.Mrid)).ToList();
             var intersectingRouteNodes = await _geoDatabase.GetIntersectingRouteNodes(after);
+
             if (intersectingRouteSegments.Count > 0 || intersectingRouteNodes.Count > 0)
                 return new RollbackInvalidRouteNodeOperation(before);