public ActionResult deleteMaterialFromProduct(long productID, long materialID)
{
DeleteProductMaterialModelView deleteMaterialFromProductMV = new DeleteProductMaterialModelView();
deleteMaterialFromProductMV.productId = productID;
deleteMaterialFromProductMV.materialId = materialID;
try {
new core.application.ProductController().deleteMaterialFromProduct(deleteMaterialFromProductMV);
return(NoContent());
} catch (InvalidOperationException e) {
//*this exception will occur if the last material is attempted to be removed*/
return(BadRequest(new SimpleJSONMessageService(e.Message)));
} catch (ResourceNotFoundException e) {
return(NotFound(new SimpleJSONMessageService(e.Message)));
} catch (Exception) {
return(StatusCode(500, new SimpleJSONMessageService(UNEXPECTED_ERROR)));
}
}
/// <summary>
/// Deletes a Material from a Product's Collection of Material.
/// </summary>
/// <param name="deleteMaterialFromProductMV">DeleteMaterialFromProductDTO with the material deletion information</param>
/// <exception cref="ResourceNotFoundException">Thrown when either Product or the Material could not be found.</exception>
public void deleteMaterialFromProduct(DeleteProductMaterialModelView deleteMaterialFromProductMV)
{
ProductRepository productRepository = PersistenceContext.repositories().createProductRepository();
Product productToRemoveMaterial = productRepository.find(deleteMaterialFromProductMV.productId);
if (productToRemoveMaterial == null)
{
throw new ResourceNotFoundException(string.Format(ERROR_UNABLE_TO_FIND_PRODUCT_BY_ID, deleteMaterialFromProductMV.productId));
}
//filter through the product's current materials
Material materialBeingDeleted = productToRemoveMaterial.productMaterials
.Where(productMaterial => productMaterial.materialId == deleteMaterialFromProductMV.materialId)
.Select(productMaterial => productMaterial.material).SingleOrDefault();
if (materialBeingDeleted == null)
{
throw new ResourceNotFoundException(string.Format(ERROR_UNABLE_TO_FIND_MATERIAL_BY_ID, deleteMaterialFromProductMV.materialId));
}
productToRemoveMaterial.removeMaterial(materialBeingDeleted);
productToRemoveMaterial = productRepository.update(productToRemoveMaterial);
}
