custom_attributes dropped from response when passing expand options

[molhar]

Passing any relation to expand for the storefront products/ API endpoint appears to drop custom_attributes from the response data. Should the inclusion of attribute relations in defaultStoreProductsRelations mean they're always returned?

I've worked around this by handling custom_attributes passed in as a relation to expand:

  async listAndCount(
    selector: ProductSelector & {
      attributes: string[];
      int_attributes: IntAttributeParam;
    },
    config: FindProductConfig = {
      relations: [],
      skip: 0,
      take: 20,
      include_discount_prices: false,
    }
  ): Promise<[Product[], number]> {
    const manager = this.activeManager_;
    const productRepo = manager.withRepository(this.productRepository_);

    if (config.relations?.includes("custom_attributes")) {
      config.relations.push(
        "attribute_values",
        "attribute_values.attribute",
        "int_attribute_values",
        "int_attribute_values.attribute",
      )
      config.relations = config.relations.filter(rel => rel !== "custom_attributes");
    }

[vholik]

there is no such relation as custom_attributes. It's dynamic value that is concat of int_attribute_values and attribute_values. Adding these values below will help you:

 imports.defaultAdminProductRelations = [
    ...imports.defaultAdminProductRelations,
    "attribute_values",
    "attribute_values.attribute",
    "int_attribute_values",
    "int_attribute_values.attribute",
  ];

[hauseyo]

there is no such relation as custom_attributes. It's dynamic value that is concat of int_attribute_values and attribute_values. Adding these values below will help you:

 imports.defaultAdminProductRelations = [
    ...imports.defaultAdminProductRelations,
    "attribute_values",
    "attribute_values.attribute",
    "int_attribute_values",
    "int_attribute_values.attribute",
  ];

Hi,
The solution you proposed didn't really help me. I still don't see custom_attributes from response.
Here's my code.
The difference is that I'd like to have the attribute in store/products. Could you please help?

export default async function () {
  const imports = (await import(
    "@medusajs/medusa/dist/api/routes/store/products/index"
  )) as any;
  imports.allowedStoreProductsRelations = [
    ...imports.allowedStoreProductsRelations,
    "attribute_values",
    "attribute_values.attribute",
    "int_attribute_values",
    "int_attribute_values.attribute",
  ];
  imports.defaultStoreProductsRelations = [
    ...imports.defaultStoreProductsRelations,
    "attribute_values",
    "attribute_values.attribute",
    "int_attribute_values",
    "int_attribute_values.attribute",
  ];
}

[hauseyo]

So instead of having custom_attributes in the response, I receive int_attribute_values, which is okay for me for now.
But anyway it's quite strange.
I'd appreciate to have some sort of configuration to make that field appeared in the response by default or something like that.