public static FeatureCollection GetAssessmentAreaFeatureCollection(this OnlandVisualTrashAssessment ovta)
{
var featureCollection = new FeatureCollection();
var parcelGeoms = ovta.GetParcelsViaTransect().Select(x => x.ParcelGeometry4326).ToList();
var feature = DbGeometryToGeoJsonHelper.FromDbGeometryWithNoReproject(parcelGeoms.UnionListGeometries());
featureCollection.Features.Add(feature);
return(featureCollection);
}
public static List <int> GetParcelIDsForAddOrRemoveParcels(this OnlandVisualTrashAssessment onlandVisualTrashAssessment)
{
if (onlandVisualTrashAssessment.IsDraftGeometryManuallyRefined.GetValueOrDefault())
{
return(new List <int>());
}
// NP 8/22 these are supposed to be in 2771 already, but due to a b*g somewhere, some of them have 4326 as their SRID even though the coords are 2771...
var draftGeometry = onlandVisualTrashAssessment.DraftGeometry.FixSrid(CoordinateSystemHelper.NAD_83_HARN_CA_ZONE_VI_SRID);
// ... and the wrong SRID would cause this next lookup to fail bigly
var parcelIDs = draftGeometry == null
? onlandVisualTrashAssessment.GetParcelsViaTransect().Select(x => x.ParcelID)
: HttpRequestStorage.DatabaseEntities.Parcels
.Where(x => draftGeometry.Contains(x.ParcelGeometry)).Select(x => x.ParcelID);
return(parcelIDs.ToList());
}