from ariadne import ScalarType, QueryType, MutationType


datetime_scalar = ScalarType("DateTime")
query = QueryType()
mutation = MutationType()


@datetime_scalar.serializer
def serialize_datetime(value):
    return value.isoformat()


@query.field("_service")
def resolve_service(*_):
    # Load the full SDL from your SDL file
    with open("schemas/core .graphql", "r") as file:
        full_sdl = file.read()

    return {"sdl": full_sdl}


resolvers = [query, mutation, datetime_scalar]