public async Task <List <INotification> > CreateDigitizedEvent(RouteNode routeNode)
{
if (routeNode is null)
{
throw new ArgumentNullException($"Parameter {nameof(routeNode)} cannot be null");
}
if (IsCreatedByApplication(routeNode))
{
return new List <INotification> {
new DoNothing($"{nameof(RouteNode)} with id: '{routeNode.Mrid}' was created by {routeNode.ApplicationName} therefore do nothing.")
}
}
;
await _geoDatabase.InsertRouteNodeShadowTable(routeNode);
var intersectingRouteSegments = await _geoDatabase.GetIntersectingRouteSegments(routeNode);
var intersectingRouteNodes = await _geoDatabase.GetIntersectingRouteNodes(routeNode);
if (intersectingRouteNodes.Count > 0)
{
return(new List <INotification> {
new InvalidRouteNodeOperation {
RouteNode = routeNode, Message = "RouteNode intersects with another RouteNode"
}
});
}
if (intersectingRouteSegments.Count == 0)
{
return new List <INotification> {
new NewRouteNodeDigitized {
RouteNode = routeNode
}
}
}
;
if (intersectingRouteSegments.Count == 1)
{
var notifications = new List <INotification>();
notifications.Add(new ExistingRouteSegmentSplitted
{
RouteNode = routeNode,
InsertNode = false,
CreateNodeAddedEvent = true
});
return(notifications);
}
return(new List <INotification> {
new InvalidRouteNodeOperation {
RouteNode = routeNode, Message = "Route node did not fit any condition in command factory."
}
});
}
