public async Task <IEnumerable <INotification> > Create(RouteNode before, RouteNode after)
{
var notifications = new List <INotification>();
if (before is null || after is null)
{
notifications.Add(
new DoNothing($"Before or after route node is null, cannot update info."));
return(notifications);
}
var routeNodeShadowTable = await _geoDatabase.GetRouteNodeShadowTable(after.Mrid, true);
if (routeNodeShadowTable is null)
{
notifications.Add(
new DoNothing($"Could not find {nameof(RouteNode)} in shadowtable with id '{after.Mrid}'"));
return(notifications);
}
if (AlreadyUpdated(after, routeNodeShadowTable))
{
notifications.Add(
new DoNothing($"{nameof(RouteNode)} with id '{after.Mrid}' is already updated"));
return(notifications);
}
if (routeNodeShadowTable.MarkAsDeleted)
{
notifications.Add(
new DoNothing($"Shadowtable {nameof(RouteNode)} with id '{after.Mrid}' is marked to be deleted, info cannot be updated."));
return(notifications);
}
if (IsRouteNodeInfoUpdated(before, after))
{
notifications.Add(new RouteNodeInfoUpdated(after));
}
if (IsLifecycleInfoModified(before, after))
{
notifications.Add(new RouteNodeLifecycleInfoUpdated(after));
}
if (IsMappingInfoModified(before, after))
{
notifications.Add(new RouteNodeMappingInfoUpdated(after));
}
if (IsNamingInfoModified(before, after))
{
notifications.Add(new RouteNodeNamingInfoUpdated(after));
}
if (IsSafetyInfoModified(before, after))
{
notifications.Add(new RouteNodeSafetyInfoUpdated(after));
}
if (notifications.Any())
{
await _geoDatabase.UpdateRouteNodeInfosShadowTable(after);
}
return(notifications);
}