Top Level Namespace

Defined Under Namespace

Modules: Graphql, RelaySchemaHelpers Classes: GraphQlController, RootLevel

Constant Summary

RelaySchema =

GraphQL::Schema.new(query: QueryType, mutation: MutationType)

QueryType =

…and a query root

GraphQL::ObjectType.define do
  name "Query"
  description "The query root of this schema"

  field :node, field: NodeIdentification.field

  field :root, RootLevelType do
    resolve -> (obj, args, ctx) { RootLevel::STATIC }
  end

  # End Of Queries
end

NodeIdentification =

GraphQL::Relay::GlobalNodeIdentification.define do
  # Given a UUID & the query context,
  # return the corresponding application object
  object_from_id -> (id, ctx) do
    type_name, id = NodeIdentification.from_global_id(id)
    # "Post" -> Post.find(id)
    Object.const_get(type_name).find(id)
  end

  # Given an application object,
  # return a GraphQL ObjectType to expose that object
  type_from_object -> (object) do
    (object.class.name + 'Type').constantize
  end
end

MutationType =

GraphQL::ObjectType.define do
  name 'MutationType'
end

RootLevelType =

GraphQL::ObjectType.define do
  name 'RootLevel'
  description 'Unassociated root object queries'

  interfaces [NodeIdentification.interface]

  global_id_field :id
end