What do you do when a resolver requires fields to return calculated/derived fields, eg. we want

BlogPosts {id, title, countedComments}

so that client query has to specify

getBlogPosts(...) { id, title, comments }

is there a way to add the comments field to the info in

export const getBlogPosts = async (_, args, ctx, info) => { ...resolver code... }

or is there a better way to do this?

Check `fragmentReplacements`: https://www.prisma.io/forum/t/transform-fields-requested-before-sending-to-prisma/4159?u=nilan