How to use

getCategoryOrderHints

method

in

io.sphere.sdk.products.ProductData

@Nullable
@Override
public CategoryOrderHints getCategoryOrderHints() {
  return productData.getCategoryOrderHints();
}

@Nullable
@Override
public CategoryOrderHints getCategoryOrderHints() {
  return productData.getCategoryOrderHints();
}

@Nullable
@Override
public CategoryOrderHints getCategoryOrderHints() {
  return productData.getCategoryOrderHints();
}

private static Comparator<Product> comparatorOfStagedForCategory(final String categoryId) {
  final Function<Product, String> orderHintExtractor =
      p -> Optional.ofNullable(p.getMasterData().getStaged().getCategoryOrderHints())
          .map(categoryOrderHints -> categoryOrderHints.get(categoryId))
          .orElse(null);
  return comparing(orderHintExtractor, Comparator.nullsLast(Comparator.<String>naturalOrder()));
}

@Test
public void setCategoryOrderHint() throws Exception {
  withProductInCategory(client(), (product, category) -> {
    final Product updatedProduct = client().executeBlocking(ProductUpdateCommand.of(product, SetCategoryOrderHint.of(category.getId(), "0.1234")));
    final CategoryOrderHints actual = updatedProduct.getMasterData().getStaged().getCategoryOrderHints();
    assertThat(actual).isEqualTo(CategoryOrderHints.of(category.getId(), "0.1234"));
    assertThat(actual.getAsMap()).isEqualTo(Collections.singletonMap(category.getId(), "0.1234"));
  });
}

@Test
public void addToCategory() throws Exception {
  withProductAndUnconnectedCategory(client(), (final Product product, final Category category) -> {
    assertThat(product.getMasterData().getStaged().getCategories()).isEmpty();
    final String orderHint = "0.123";
    final Product productWithCategory = client()
        .executeBlocking(ProductUpdateCommand.of(product, AddToCategory.of(category, orderHint)));
    final Reference<Category> categoryReference = productWithCategory.getMasterData().getStaged().getCategories().stream().findAny().get();
    assertThat(categoryReference.referencesSameResource(category)).isTrue();
    assertThat(productWithCategory.getMasterData().getStaged().getCategoryOrderHints().get(category.getId())).isEqualTo(orderHint);
    final Product productWithoutCategory = client()
        .executeBlocking(ProductUpdateCommand.of(productWithCategory, RemoveFromCategory.of(category)));
    assertThat(productWithoutCategory.getMasterData().getStaged().getCategories()).isEmpty();
  });
}

public void setCategoryOrderHintWithStaged(final Boolean staged) {
  withCategory(client(), category -> {
    withUpdateableProduct(client(), product -> {
      assertThat(product.getMasterData().getStaged().getCategories()).isEmpty();
      final String orderHint = "0.123";
      final Product productWithCategory = client()
          .executeBlocking(ProductUpdateCommand.of(product, AddToCategory.of(category, orderHint, false)));
      assertThat(productWithCategory.getMasterData().hasStagedChanges()).isFalse();
      final Product updatedProduct = client().executeBlocking(ProductUpdateCommand.of(productWithCategory, SetCategoryOrderHint.of(category.getId(), "0.1234", staged)));
      final CategoryOrderHints actual = updatedProduct.getMasterData().getStaged().getCategoryOrderHints();
      assertThat(actual).isEqualTo(CategoryOrderHints.of(category.getId(), "0.1234"));
      assertThat(actual.getAsMap()).isEqualTo(Collections.singletonMap(category.getId(), "0.1234"));
      assertThat(updatedProduct.getMasterData().hasStagedChanges()).isEqualTo(staged);
      return productWithCategory;
    });
  });
}