Joost Smit

Implement asAssociate() methods

1

Fetching data using the `.asAssociate` option is currently not yet supported, but required for B2B functionality. Allows fetching data based on the associate role in a business unit. (See: https://docs.commercetools.com/api/projects/associate-business-units)

Commercetools allows searching on `variants.availability.isOnStock` and `variants.availability.isOnStockForChannel`, to filter out products that don't have any stock available. See: https://docs.commercetools.com/api/projects/product-search#searchable-product-fields