public ActionResult deleteMeasurementFromProduct(long productId, long measurementId)
{
DeleteMeasurementModelView deleteMeasurementFromProductMV = new DeleteMeasurementModelView();
deleteMeasurementFromProductMV.productId = productId;
deleteMeasurementFromProductMV.measurementId = measurementId;
try {
new core.application.ProductController().deleteMeasurementFromProduct(deleteMeasurementFromProductMV);
return(NoContent());
} catch (ResourceNotFoundException e) {
return(NotFound(new SimpleJSONMessageService(e.Message)));
} catch (InvalidOperationException e) {
//*this exception will occur if the last measurement is attempted to be removed*/
return(BadRequest(new SimpleJSONMessageService(e.Message)));
} catch (Exception) {
return(StatusCode(500, new SimpleJSONMessageService(UNEXPECTED_ERROR)));
}
}
/// <summary>
/// Deletes an instance of Measurement from a Product.
/// </summary>
/// <param name="deleteMeasurementModelView">DeleteMeasurementFromProductModelView with the Product's and the Measurement's persistence identifiers.</param>
/// <exception cref="ResourceNotFoundException">Throw when either the Product or the Measurement could not be found.</exception>
public void deleteMeasurementFromProduct(DeleteMeasurementModelView deleteMeasurementModelView)
{
ProductRepository productRepository = PersistenceContext.repositories().createProductRepository();
Product product = productRepository.find(deleteMeasurementModelView.productId);
if (product == null)
{
throw new ResourceNotFoundException(string.Format(ERROR_UNABLE_TO_FIND_PRODUCT_BY_ID, deleteMeasurementModelView.productId));
}
Measurement measurement = product.productMeasurements.Where(pm => pm.measurementId == deleteMeasurementModelView.measurementId)
.Select(pm => pm.measurement).SingleOrDefault();
if (measurement == null)
{
throw new ResourceNotFoundException(string.Format(ERROR_UNABLE_TO_FIND_MEASUREMENT_BY_ID, deleteMeasurementModelView.measurementId));
}
product.removeMeasurement(measurement);
productRepository.update(product);
}
