WooGraphQL Product Bundles

Add WooCommerce Product Bundle support to your WPGraphQL schema.

Requirements

PHP +7.1
WordPress +5.0
WPGraphQL +1
WooGraphQL +0.8.0
WooCommerce +4.7.0
WooCommerce Product Bundles +0.5.0

Documentation

Add To Cart Mutation

For now, add to cart is a different mutation since additional data is required. The mutation mimics the existing WooGraphQL addToCart, with a few differences.

Essentially it attempts to mimic the underlying Product Bundles' API, which is found https://docs.woocommerce.com/document/bundles/bundles-functions-reference/#add_bundle_to_cart

mutation addToCartBundle(input: { clientMutationId: "123" quantity: 1 productId: 456789 extraData
: SEE_BELOW
 } ) {
    ...
}

The extraData input is a JSON value.

Arguments

object index: The bundle item ID
product_id: Product ID of the bundled item
quantity: Quantity of the bundled item
variation_id: The variation ID of the selected variation, if applicable
attributes: An object with the key as attribute_ATTRIBUTE_SLUG and the value as the attribute value, if applicable

Example:

{
  "765": {
    "product_id": "9876",
    "quantity": "1",
    "optional_selected": "yes",
    "variation_id": "4321",
    "attributes": {
      "attribute_pa_color": "red",
      "attribute_pa_size": "2xl"
    } 
  },
  "896": {
    "product_id": "1234",
    "quantity": "1"
  }
}

In this example, the Bundle contains two Bundle Items, 765 and 896. 765 is a variable product (designated by the product_id: 9876). The variation_id and attributes are required . On the other hand, 896 is a simple product. It's only passing in the product_id.

Todo

return appropriate types instead of JSON for allowedVariations and defaultVariationAttributes
simplify the addToCartBundle or merge it with the core addToCart mutation