public bool isAchsenSegmentModelValid(AchsenSegmentModel achsenSegmentModel, string geoJsonString)
{
AchsenSegmentModel model = GenerateAchsenSegmentModelFromGeoJsonString(achsenSegmentModel);
var isValid = true;
Envelope maxExtent = GisConstants.MaxExtent;
foreach (Coordinate coord in model.Shape.Coordinates)
{
if (!(coord.X >= maxExtent.MinX && coord.X <= maxExtent.MaxX && coord.Y >= maxExtent.MinY && coord.Y <= maxExtent.MaxY))
{
isValid = false;
}
}
if (!model.Shape.IsSimple)
{
isValid = false;
}
CoordinateList list = new CoordinateList(model.Shape.Coordinates, false);
if (list.Count <= 1)
{
isValid = false;
}
return(isValid);
}
public ActionResult Create()
{
var model = new AchsenSegmentModel();
PrepareViewBag(true, model);
return(PartialView("EditAchse", model));
}
private void UpdateAchsenSegmentModel(AchsenSegmentModel achsenSegmentModel)
{
achsenSegmentModel = PrepareAchsenSegmentModel(achsenSegmentModel);
achsenReferenzUpdateService.UpdateAchsenReferenzen(achsenSegmentModel, true);
achsensegmentService.UpdateEntity(achsenSegmentModel);
}
public ActionResult Insert(AchsenSegmentModel achsenSegmentModel)
{
if (ModelState.IsValid)
{
CreateAchsenSegmentModel(achsenSegmentModel);
return(new EmsgEmptyResult());
}
PrepareViewBag(true, achsenSegmentModel);
return(PartialView("EditAchse", achsenSegmentModel));
}
public ActionResult ApplyUpdate(AchsenSegmentModel achsenSegmentModel)
{
if (ModelState.IsValid)
{
UpdateAchsenSegmentModel(achsenSegmentModel);
ModelState.Clear();
}
PrepareViewBag(false, achsenSegmentModel);
return(PartialView("EditAchse", achsenSegmentModel));
}
public ActionResult Update(AchsenSegmentModel achsenSegmentModel)
{
if (ModelState.IsValid)
{
UpdateAchsenSegmentModel(achsenSegmentModel);
return(new EmsgEmptyResult());
}
PrepareViewBag(false, achsenSegmentModel);
return(PartialView("EditAchse", achsenSegmentModel));
}
public AchsenSegmentModel GenerateAchsenSegmentModelFromGeoJsonString(AchsenSegmentModel model)
{
string geoJSONString = model.FeatureGeoJSONString;
FeatureWithID feature = GeoJSONReader.ReadFeatureWithID(new StringReader(model.FeatureGeoJSONString));
string invertedString = feature.Attributes[geoJSONAttribute_IsInverted] as string;
bool? invertedbool = feature.Attributes[geoJSONAttribute_IsInverted] as bool?;
model.IsInverted = (invertedString != null && invertedString.ToLower() == "true") || (invertedbool != null && invertedbool == true);
//model.IsInverted = (bool)feature.Attributes[geoJSONAttribute_IsInverted];
model.Shape = feature.Geometry;
model.Shape.SRID = GisConstants.SRID;
return(model);
}
public ActionResult ApplyInsert(AchsenSegmentModel achsenSegmentModel)
{
var isInNewMode = true;
if (ModelState.IsValid)
{
CreateAchsenSegmentModel(achsenSegmentModel);
ModelState.Clear();
isInNewMode = false;
}
PrepareViewBag(isInNewMode, achsenSegmentModel);
return(PartialView("EditAchse", achsenSegmentModel));
}
private AchsenSegmentModel PrepareAchsenSegmentModel(AchsenSegmentModel achsenSegmentModel)
{
achsenSegmentModel = this.geoJSONParseService.GenerateAchsenSegmentModelFromGeoJsonString(achsenSegmentModel);
//Snapping allows to easily create duplicates (by clicking the EXACT same spot twice)
//this prevents duplicate coordinates (this should be prevented by the create tool but since duplicate Coordinates can cause problems another check here)
CoordinateList list = new CoordinateList(achsenSegmentModel.Shape.Coordinates, false);
if (list.Count > 1)
{
achsenSegmentModel.Shape = new LineString(new CoordinateArraySequence(list.ToCoordinateArray()), achsenSegmentModel.Shape.Factory);
}
return(achsenSegmentModel);
}
private void PrepareViewBag(bool isCreateMode, AchsenSegmentModel model)
{
ViewBag.IsNew = isCreateMode;
ViewBag.IsLocked = false;
if (!isCreateMode)
{
var segment = achsensegmentService.GetCurrentEntities().FirstOrDefault(s => s.Id == model.Id);
if (segment != null)
{
ViewBag.IsLocked = segment.AchsenReferenzen.Any(r =>
r.ReferenzGruppe != null &&
r.ReferenzGruppe.StrassenabschnittGIS != null &&
r.ReferenzGruppe.StrassenabschnittGIS.IsLocked);
}
}
}
public IList <Guid> UpdateAchsenReferenzen(AchsenSegmentModel newmodel, bool persistChanges)
{
AchsenSegment entity = this.achsenSegmentService.GetCurrentEntities().Where(e => e.Id == newmodel.Id).Single();
return(this.UpdateAchsenReferenzen(entity, newmodel.Shape, persistChanges, newmodel.ModificationAction));
}
public IList <Guid> GetModifiedEntities(AchsenSegment currententity, AchsenSegmentModel newmodel)
{
return(this.UpdateAchsenReferenzen(currententity, newmodel.Shape, false));
}
public IList <Guid> GetModifiedEntities(AchsenSegmentModel model)
{
AchsenSegment entity = this.achsenSegmentService.GetCurrentEntities().Where(e => e.Id == model.Id).Single();
return(this.GetModifiedEntities(entity, model));
}
public void DeleteAchsenReferenzen(AchsenSegmentModel model)
{
AchsenSegment segment = this.achsenSegmentService.GetCurrentEntities().Where(s => s.Id == model.Id).Single();
this.DeleteAchsenReferenzen(segment);
}
private void CreateAchsenSegmentModel(AchsenSegmentModel achsenSegmentModel)
{
achsenSegmentModel = PrepareAchsenSegmentModel(achsenSegmentModel);
achsensegmentService.CreateEntity(achsenSegmentModel);
}
