Learning the GraphQL language is a topic in and of itself. In this section, I'll show some queries and mutations using the Insomnia client on macOS. Insomnia is a client application that can be used to make standard REST API requests and also has a lovely GraphQL interface when working with GraphQL endpoints.
A simple query to get a list of cupping sessions, returning only the ID and name of the Sessions, looks like the following:
query allSessions { sessions { id name } }
When you think back to the implementation of the Query class, you might recall the following:
class Query(graphene.ObjectType): sessions = graphene.List(SessionObject, id=graphene.Int(), account_id=graphene.Int())
Hopefully, things are ...
