public OnlandVisualTrashAssessmentObservationSimple(OnlandVisualTrashAssessmentObservation o)
{
OnlandVisualTrashAssessmentObservationID = o.OnlandVisualTrashAssessmentObservationID;
OnlandVisualTrashAssessmentID = o.OnlandVisualTrashAssessmentID;
Note = o.Note;
ObservationDateTime = o.ObservationDatetime;
LocationX = o.LocationPoint4326.XCoordinate.GetValueOrDefault();
LocationY = o.LocationPoint4326.YCoordinate.GetValueOrDefault();
// todo: ensure there is a database constraint ensuring one photo per observo
var photo = o.OnlandVisualTrashAssessmentObservationPhotos.SingleOrDefault();
PhotoID = photo
?.OnlandVisualTrashAssessmentObservationPhotoID;
PhotoUrl = photo?.FileResource.GetFileResourceUrl();
}
/// <summary>
/// Creates a "blank" object of this type and populates primitives with defaults
/// </summary>
public static OnlandVisualTrashAssessmentObservationPhoto CreateNewBlank(FileResource fileResource, OnlandVisualTrashAssessmentObservation onlandVisualTrashAssessmentObservation)
{
return(new OnlandVisualTrashAssessmentObservationPhoto(fileResource, onlandVisualTrashAssessmentObservation));
}
public static void DeleteOnlandVisualTrashAssessmentObservation(this IQueryable <OnlandVisualTrashAssessmentObservation> onlandVisualTrashAssessmentObservations, OnlandVisualTrashAssessmentObservation onlandVisualTrashAssessmentObservationToDelete)
{
DeleteOnlandVisualTrashAssessmentObservation(onlandVisualTrashAssessmentObservations, new List <OnlandVisualTrashAssessmentObservation> {
onlandVisualTrashAssessmentObservationToDelete
});
}
/// <summary>
/// Constructor for building a new object with MinimalConstructor required fields, using objects whenever possible
/// </summary>
public OnlandVisualTrashAssessmentObservationPhoto(FileResource fileResource, OnlandVisualTrashAssessmentObservation onlandVisualTrashAssessmentObservation) : this()
{
// Mark this as a new object by setting primary key with special value
this.OnlandVisualTrashAssessmentObservationPhotoID = ModelObjectHelpers.MakeNextUnsavedPrimaryKeyValue();
this.FileResourceID = fileResource.FileResourceID;
this.FileResource = fileResource;
fileResource.OnlandVisualTrashAssessmentObservationPhotos.Add(this);
this.OnlandVisualTrashAssessmentObservationID = onlandVisualTrashAssessmentObservation.OnlandVisualTrashAssessmentObservationID;
this.OnlandVisualTrashAssessmentObservation = onlandVisualTrashAssessmentObservation;
onlandVisualTrashAssessmentObservation.OnlandVisualTrashAssessmentObservationPhotos.Add(this);
}