/// <summary>
/// Finds a Product's Measurement's Collection of Restriction.
/// </summary>
/// <param name="productMeasurementModelView">GetProductMeasurementModelView with the Product's and the Measurement's persistence identifier.</param>
/// <returns>An instance of GetAllRestrictionsModelView containing the information of all the Measurement's restrictions.</returns>
/// <exception cref="ResourceNotFoundException">Thrown when either the Product or the Measurement could not be found.</exception>
public GetAllRestrictionsModelView findMeasurementRestrictions(FindMeasurementModelView productMeasurementModelView)
{
Product product = PersistenceContext.repositories().createProductRepository().find(productMeasurementModelView.productId);
if (product == null)
{
throw new ResourceNotFoundException(string.Format(ERROR_UNABLE_TO_FIND_PRODUCT_BY_ID, productMeasurementModelView.productId));
}
//filter through the product's measurements
Measurement measurement = product.productMeasurements
.Where(productMeasurement => productMeasurement.measurementId == productMeasurementModelView.measurementId)
.Select(productMeasurement => productMeasurement.measurement).SingleOrDefault();
if (measurement == null)
{
throw new ResourceNotFoundException(
string.Format(ERROR_UNABLE_TO_FIND_MEASUREMENT_BY_ID, productMeasurementModelView.measurementId)
);
}
//if no restrictions are found, throw an exception so that a 404 code is sent
if (!measurement.restrictions.Any())
{
throw new ResourceNotFoundException(ERROR_UNABLE_TO_FIND_RESTRICTIONS);
}
return(RestrictionModelViewService.fromCollection(measurement.restrictions));
}
public ActionResult findMeasurementRestrictions(long productId, long measurementId)
{
FindMeasurementModelView productMeasurementMV = new FindMeasurementModelView();
productMeasurementMV.productId = productId;
productMeasurementMV.measurementId = measurementId;
try {
GetAllRestrictionsModelView restrictionModelViews = new core.application.ProductController().findMeasurementRestrictions(productMeasurementMV);
return(Ok(restrictionModelViews));
} catch (ResourceNotFoundException e) {
return(NotFound(new SimpleJSONMessageService(e.Message)));
} catch (Exception) {
return(StatusCode(500, new SimpleJSONMessageService(UNEXPECTED_ERROR)));
}
}
