// Update our route node info object
private void OnRouteSegmentAdded(RouteSegmentInfo routeSegment, RouteSegmentPlanned @event)
{
routeSegment.FromRouteNodeId = @event.FromNodeId;
routeSegment.ToRouteNodeId = @event.ToNodeId;
routeSegment.SegmentKind = @event.SegmentKind;
routeSegment.Geometry = @event.InitialGeometry;
routeNetworkQueryService.AddRouteSegmentInfo(routeSegment);
}
internal RouteSegment(Guid routeSegmentId, Guid fromNodeId, Guid toNodeId, RouteSegmentKindEnum segmentKind, RouteNetwork.Events.Model.Geometry geometry) : this()
{
// Check that we got some valid geometry
if (geometry == null)
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry is null, which is not allowed.");
}
if (geometry.GeoJsonType == null)
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry.GeoJsonType is null, which is not allowed.");
}
if (geometry.GeoJsonType.ToLower() != "linestring")
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry.GeoJsonType is: " + geometry.GeoJsonType + ", which is not allowed in route segments. Expected LineString.");
}
if (geometry.GeoJsonCoordinates == null)
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry.GeoJsonCoordinates is null, which is not allowed.");
}
// Try parse geojson
var line = ConvertFromLineGeoJson(geometry.GeoJsonCoordinates);
// Create domain event
var routeNodeAdded = new RouteSegmentPlanned()
{
Id = routeSegmentId,
FromNodeId = fromNodeId,
ToNodeId = toNodeId,
SegmentKind = segmentKind,
InitialGeometry = geometry
};
RaiseEvent(routeNodeAdded);
}
// Apply route segment added event
private void Apply(RouteSegmentPlanned @event)
{
Id = @event.Id;
}
/// <summary>
/// Add a new route segment to the network
/// </summary>
/// <param name="routeSegmentId"></param>
/// <param name="fromNodeId"></param>
/// <param name="toNodeId"></param>
/// <param name="segmentKind"></param>
/// <param name="geometry"></param>
public void AddRouteSegment(Guid routeSegmentId, Guid fromNodeId, Guid toNodeId, RouteSegmentKindEnum segmentKind, RouteNetwork.Events.Model.Geometry geometry)
{
// Id check
if (routeSegmentId == null || routeSegmentId == Guid.Empty)
{
throw new ArgumentException("Id cannot be null or empty");
}
// Check that segment not already exists
if (routeNetworkState.CheckIfRouteSegmentIdExists(routeSegmentId))
{
throw new ArgumentException("A route segment with id: " + routeSegmentId + " already exists");
}
// Check if from node exists
if (!routeNetworkState.CheckIfRouteNodeIdExists(fromNodeId))
{
throw new ArgumentException("The FromNodeId parameter is invalid. Cannot find any node in the network with id: " + fromNodeId);
}
// Check if to node exists
if (!routeNetworkState.CheckIfRouteNodeIdExists(toNodeId))
{
throw new ArgumentException("The ToNodeId parameter is invalid. Cannot find any node in the network with id: " + toNodeId);
}
// Check that we got some valid geometry
if (geometry == null)
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry is null, which is not allowed.");
}
if (geometry.GeoJsonType == null)
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry.GeoJsonType is null, which is not allowed.");
}
if (geometry.GeoJsonType.ToLower() != "linestring")
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry.GeoJsonType is: " + geometry.GeoJsonType + ", which is not allowed in route segments. Expected LineString.");
}
if (geometry.GeoJsonCoordinates == null)
{
throw new ArgumentException("Cannot create route segment with id: " + routeSegmentId + " because Geometry.GeoJsonCoordinates is null, which is not allowed.");
}
// Try parse geojson
var line = GeometryConversionHelper.ConvertFromLineGeoJson(geometry.GeoJsonCoordinates);
// Create domain event
var routeSegmentPlanned = new RouteSegmentPlanned()
{
Id = routeSegmentId,
FromNodeId = fromNodeId,
ToNodeId = toNodeId,
SegmentKind = segmentKind,
InitialGeometry = geometry
};
RaiseEvent(routeSegmentPlanned, false);
}
