Module: GraphQL::StaticValidation::SubscriptionRootExists

Defined in:
lib/graphql/static_validation/rules/subscription_root_exists.rb

Instance Method Summary collapse

Instance Method Details

#on_operation_definition(node, _parent) ⇒ Object 



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# File 'lib/graphql/static_validation/rules/subscription_root_exists.rb', line 5

def on_operation_definition(node, _parent)
  if node.operation_type == "subscription" && context.warden.root_type_for_operation("subscription").nil?
    add_error(GraphQL::StaticValidation::SubscriptionRootExistsError.new(
      'Schema is not configured for subscriptions',
      nodes: node
    ))
  else
    super
  end
end