Exemplo n.º 1
0
func NewAPIs() (*apis, error) {
	apis := &apis{}
	apis.nodeDefinitions = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
		IDFetcher: func(id string, info graphql.ResolveInfo, ctx context.Context) (interface{}, error) {
			resolvedID := relay.FromGlobalID(id)
			switch resolvedID.Type {
			case "Search":
				return apis.SearchService.ByClientID(ctx, resolvedID.ID)
			case "Space":
				return apis.SpaceService.ByID(ctx, resolvedID.ID)
			case "User":
				return apis.UserService.ByID(ctx, resolvedID.ID)
			default:
				return nil, fmt.Errorf("Unknown node type %s", resolvedID.Type)
			}
		},
		TypeResolve: func(p graphql.ResolveTypeParams) *graphql.Object {
			switch p.Value.(type) {
			case *Search:
				return apis.SearchAPI.Type
			case *Space:
				return apis.SpaceAPI.Type
			case *Task:
				return apis.TaskAPI.Type
			case *User:
				return apis.UserAPI.Type
			}
			return nil
		},
	})

	graph := &inject.Graph{}
	err := graph.Provide(
		&inject.Object{
			Value: apis,
		},
		&inject.Object{
			Value: apis.nodeDefinitions.NodeInterface,
			Name:  "node",
		},
	)
	if err != nil {
		return nil, err
	}

	err = graph.Populate()
	if err != nil {
		return nil, err
	}

	err = startstop.Start(graph.Objects(), nil)
	if err != nil {
		return nil, err
	}

	return apis, nil
}
Exemplo n.º 2
0
// because they all depend on nodeTestDef
var globalIDTestUserType *graphql.Object
var globalIDTestPhotoType *graphql.Object

var globalIDTestDef = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
	IDFetcher: func(globalID string, info graphql.ResolveInfo) interface{} {
		resolvedGlobalID := relay.FromGlobalID(globalID)
		if resolvedGlobalID == nil {
			return nil
		}
		if resolvedGlobalID.Type == "User" {
			return globalIDTestUserData[resolvedGlobalID.ID]
		} else {
			return globalIDTestPhotoData[resolvedGlobalID.ID]
		}
	},
	TypeResolve: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
		switch value.(type) {
		case *user:
			return globalIDTestUserType
		case *photo2:
			return globalIDTestPhotoType
		default:
			panic(fmt.Sprintf("Unknown object type `%v`", value))
		}
	},
})
var globalIDTestQueryType = graphql.NewObject(graphql.ObjectConfig{
	Name: "Query",
	Fields: graphql.Fields{
		"node": globalIDTestDef.NodeField,
Exemplo n.º 3
0
func init() {

	/**
	 * We get the node interface and field from the relay library.
	 *
	 * The first method is the way we resolve an ID to its object. The second is the
	 * way we resolve an object that implements node to its type.
	 */
	nodeDefinitions = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
		IDFetcher: func(id string, info graphql.ResolveInfo) interface{} {
			// resolve id from global id
			resolvedID := relay.FromGlobalID(id)

			// based on id and its type, return the object
			if resolvedID.Type == "Faction" {
				return GetFaction(resolvedID.ID)
			} else {
				return GetShip(resolvedID.ID)
			}
		},
		TypeResolve: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
			// based on the type of the value, return GraphQLObjectType
			switch value.(type) {
			case *Faction:
				return factionType
			default:
				return shipType
			}
		},
	})

	/**
	 * We define our basic ship type.
	 *
	 * This implements the following type system shorthand:
	 *   type Ship : Node {
	 *     id: String!
	 *     name: String
	 *   }
	 */
	shipType = graphql.NewObject(graphql.ObjectConfig{
		Name:        "Ship",
		Description: "A ship in the Star Wars saga",
		Fields: graphql.Fields{
			"id": relay.GlobalIDField("Ship", nil),
			"name": &graphql.Field{
				Type:        graphql.String,
				Description: "The name of the ship.",
			},
		},
		Interfaces: []*graphql.Interface{
			nodeDefinitions.NodeInterface,
		},
	})

	/**
	 * We define a connection between a faction and its ships.
	 *
	 * connectionType implements the following type system shorthand:
	 *   type ShipConnection {
	 *     edges: [ShipEdge]
	 *     pageInfo: PageInfo!
	 *   }
	 *
	 * connectionType has an edges field - a list of edgeTypes that implement the
	 * following type system shorthand:
	 *   type ShipEdge {
	 *     cursor: String!
	 *     node: Ship
	 *   }
	 */
	shipConnectionDefinition := relay.ConnectionDefinitions(relay.ConnectionConfig{
		Name:     "Ship",
		NodeType: shipType,
	})

	/**
	 * We define our faction type, which implements the node interface.
	 *
	 * This implements the following type system shorthand:
	 *   type Faction : Node {
	 *     id: String!
	 *     name: String
	 *     ships: ShipConnection
	 *   }
	 */
	factionType = graphql.NewObject(graphql.ObjectConfig{
		Name:        "Faction",
		Description: "A faction in the Star Wars saga",
		Fields: graphql.Fields{
			"id": relay.GlobalIDField("Faction", nil),
			"name": &graphql.Field{
				Type:        graphql.String,
				Description: "The name of the faction.",
			},
			"ships": &graphql.Field{
				Type: shipConnectionDefinition.ConnectionType,
				Args: relay.ConnectionArgs,
				Resolve: func(p graphql.ResolveParams) interface{} {
					// convert args map[string]interface into ConnectionArguments
					args := relay.NewConnectionArguments(p.Args)

					// get ship objects from current faction
					ships := []interface{}{}
					if faction, ok := p.Source.(*Faction); ok {
						for _, shipId := range faction.Ships {
							ships = append(ships, GetShip(shipId))
						}
					}
					// let relay library figure out the result, given
					// - the list of ships for this faction
					// - and the filter arguments (i.e. first, last, after, before)
					return relay.ConnectionFromArray(ships, args)
				},
			},
		},
		Interfaces: []*graphql.Interface{
			nodeDefinitions.NodeInterface,
		},
	})

	/**
	 * This is the type that will be the root of our query, and the
	 * entry point into our schema.
	 *
	 * This implements the following type system shorthand:
	 *   type Query {
	 *     rebels: Faction
	 *     empire: Faction
	 *     node(id: String!): Node
	 *   }
	 */
	queryType := graphql.NewObject(graphql.ObjectConfig{
		Name: "Query",
		Fields: graphql.Fields{
			"rebels": &graphql.Field{
				Type: factionType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetRebels()
				},
			},
			"empire": &graphql.Field{
				Type: factionType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetEmpire()
				},
			},
			"node": nodeDefinitions.NodeField,
		},
	})

	/**
	 * This will return a GraphQLField for our ship
	 * mutation.
	 *
	 * It creates these two types implicitly:
	 *   input IntroduceShipInput {
	 *     clientMutationID: string!
	 *     shipName: string!
	 *     factionId: ID!
	 *   }
	 *
	 *   input IntroduceShipPayload {
	 *     clientMutationID: string!
	 *     ship: Ship
	 *     faction: Faction
	 *   }
	 */
	shipMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "IntroduceShip",
		InputFields: graphql.InputObjectConfigFieldMap{
			"shipName": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.String),
			},
			"factionId": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.ID),
			},
		},
		OutputFields: graphql.Fields{
			"ship": &graphql.Field{
				Type: shipType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					if payload, ok := p.Source.(map[string]interface{}); ok {
						return GetShip(payload["shipId"].(string))
					}
					return nil
				},
			},
			"faction": &graphql.Field{
				Type: factionType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					if payload, ok := p.Source.(map[string]interface{}); ok {
						return GetFaction(payload["factionId"].(string))
					}
					return nil
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			// `inputMap` is a map with keys/fields as specified in `InputFields`
			// Note, that these fields were specified as non-nullables, so we can assume that it exists.
			shipName := inputMap["shipName"].(string)
			factionId := inputMap["factionId"].(string)

			// This mutation involves us creating (introducing) a new ship
			newShip := CreateShip(shipName, factionId)
			// return payload
			return map[string]interface{}{
				"shipId":    newShip.ID,
				"factionId": factionId,
			}
		},
	})

	/**
	 * This is the type that will be the root of our mutations, and the
	 * entry point into performing writes in our schema.
	 *
	 * This implements the following type system shorthand:
	 *   type Mutation {
	 *     introduceShip(input IntroduceShipInput!): IntroduceShipPayload
	 *   }
	 */

	mutationType := graphql.NewObject(graphql.ObjectConfig{
		Name: "Mutation",
		Fields: graphql.Fields{
			"introduceShip": shipMutation,
		},
	})

	/**
	 * Finally, we construct our schema (whose starting query type is the query
	 * type we defined above) and export it.
	 */
	var err error
	Schema, err = graphql.NewSchema(graphql.SchemaConfig{
		Query:    queryType,
		Mutation: mutationType,
	})
	if err != nil {
		// panic if there is an error in schema
		panic(err)
	}
}
Exemplo n.º 4
0
// declare types first, define later in init()
// because they all depend on nodeTestDef
var nodeTestUserType *graphql.Object
var nodeTestPhotoType *graphql.Object

var nodeTestDef = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
	IDFetcher: func(id string, info graphql.ResolveInfo) interface{} {
		if user, ok := nodeTestUserData[id]; ok {
			return user
		}
		if photo, ok := nodeTestPhotoData[id]; ok {
			return photo
		}
		return nil
	},
	TypeResolve: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
		switch value.(type) {
		case *user:
			return nodeTestUserType
		case *photo:
			return nodeTestPhotoType
		default:
			panic(fmt.Sprintf("Unknown object type `%v`", value))
		}
	},
})
var nodeTestQueryType = graphql.NewObject(graphql.ObjectConfig{
	Name: "Query",
	Fields: graphql.FieldConfigMap{
		"node": nodeTestDef.NodeField,
	},
Exemplo n.º 5
0
func init() {

	/**
	 * We get the node interface and field from the Relay library.
	 *
	 * The first method defines the way we resolve an ID to its object.
	 * The second defines the way we resolve an object to its GraphQL type.
	 */
	nodeDefinitions = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
		IDFetcher: func(id string, info graphql.ResolveInfo, ct context.Context) (interface{}, error) {
			resolvedID := relay.FromGlobalID(id)
			if resolvedID.Type == "User" {
				return GetUser(resolvedID.ID), nil
			}
			if resolvedID.Type == "Widget" {
				return GetWidget(resolvedID.ID), nil
			}
			return nil, nil
		},
		TypeResolve: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
			switch value.(type) {
			case *User:
				return userType
			case *Widget:
				return widgetType
			}
			return nil
		},
	})

	/**
	 * Define your own types here
	 */
	widgetType = graphql.NewObject(graphql.ObjectConfig{
		Name:        "Widget",
		Description: "A shiny widget'",
		Fields: graphql.Fields{
			"id": relay.GlobalIDField("Widget", nil),
			"name": &graphql.Field{
				Description: "The name of the widget",
				Type:        graphql.String,
			},
		},
		Interfaces: []*graphql.Interface{
			nodeDefinitions.NodeInterface,
		},
	})
	widgetConnection = relay.ConnectionDefinitions(relay.ConnectionConfig{
		Name:     "WidgetConnection",
		NodeType: widgetType,
	})

	userType = graphql.NewObject(graphql.ObjectConfig{
		Name:        "User",
		Description: "A person who uses our app",
		Fields: graphql.Fields{
			"id": relay.GlobalIDField("User", nil),
			"widgets": &graphql.Field{
				Type:        widgetConnection.ConnectionType,
				Description: "A person's collection of widgets",
				Args:        relay.ConnectionArgs,
				Resolve: func(p graphql.ResolveParams) (interface{}, error) {
					args := relay.NewConnectionArguments(p.Args)
					dataSlice := WidgetsToInterfaceSlice(GetWidgets()...)
					return relay.ConnectionFromArray(dataSlice, args), nil
				},
			},
		},
		Interfaces: []*graphql.Interface{
			nodeDefinitions.NodeInterface,
		},
	})

	/**
	 * This is the type that will be the root of our query,
	 * and the entry point into our schema.
	 */
	queryType := graphql.NewObject(graphql.ObjectConfig{
		Name: "Query",
		Fields: graphql.Fields{
			"node": nodeDefinitions.NodeField,

			// Add you own root fields here
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) (interface{}, error) {
					return GetViewer(), nil
				},
			},
		},
	})

	/**
	 * This is the type that will be the root of our mutations,
	 * and the entry point into performing writes in our schema.
	 */
	//	mutationType := graphql.NewObject(graphql.ObjectConfig{
	//		Name: "Mutation",
	//		Fields: graphql.Fields{
	//			// Add you own mutations here
	//		},
	//	})

	/**
	* Finally, we construct our schema (whose starting query type is the query
	* type we defined above) and export it.
	 */
	var err error
	Schema, err = graphql.NewSchema(graphql.SchemaConfig{
		Query: queryType,
	})
	if err != nil {
		panic(err)
	}
}
Exemplo n.º 6
0
func init() {

	nodeDefinitions = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
		IDFetcher: func(id string, info graphql.ResolveInfo) interface{} {
			resolvedID := relay.FromGlobalID(id)
			if resolvedID.Type == "Todo" {
				return GetTodo(resolvedID.ID)
			}
			if resolvedID.Type == "User" {
				return GetUser(resolvedID.ID)
			}
			return nil
		},
		TypeResolve: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
			switch value.(type) {
			case *Todo:
				return todoType
			case *User:
				return userType
			default:
				return userType
			}
		},
	})

	todoType = graphql.NewObject(graphql.ObjectConfig{
		Name: "Todo",
		Fields: graphql.Fields{
			"id": relay.GlobalIDField("Todo", nil),
			"text": &graphql.Field{
				Type: graphql.String,
			},
			"complete": &graphql.Field{
				Type: graphql.Boolean,
			},
		},
		Interfaces: []*graphql.Interface{nodeDefinitions.NodeInterface},
	})

	todosConnection = relay.ConnectionDefinitions(relay.ConnectionConfig{
		Name:     "Todo",
		NodeType: todoType,
	})

	userType = graphql.NewObject(graphql.ObjectConfig{
		Name: "User",
		Fields: graphql.Fields{
			"id": relay.GlobalIDField("User", nil),
			"todos": &graphql.Field{
				Type: todosConnection.ConnectionType,
				Args: relay.NewConnectionArgs(graphql.FieldConfigArgument{
					"status": &graphql.ArgumentConfig{
						Type:         graphql.String,
						DefaultValue: "any",
					},
				}),
				Resolve: func(p graphql.ResolveParams) interface{} {
					status, _ := p.Args["status"].(string)
					args := relay.NewConnectionArguments(p.Args)
					todos := TodosToSliceInterface(GetTodos(status))
					return relay.ConnectionFromArray(todos, args)
				},
			},
			"totalCount": &graphql.Field{
				Type: graphql.Int,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return len(GetTodos("any"))
				},
			},
			"completedCount": &graphql.Field{
				Type: graphql.Int,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return len(GetTodos("completed"))
				},
			},
		},
		Interfaces: []*graphql.Interface{nodeDefinitions.NodeInterface},
	})

	rootType := graphql.NewObject(graphql.ObjectConfig{
		Name: "Root",
		Fields: graphql.Fields{
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
			"node": nodeDefinitions.NodeField,
		},
	})

	addTodoMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "AddTodo",
		InputFields: graphql.InputObjectConfigFieldMap{
			"text": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.String),
			},
		},
		OutputFields: graphql.Fields{
			"todoEdge": &graphql.Field{
				Type: todosConnection.EdgeType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					payload, _ := p.Source.(map[string]interface{})
					todoId, _ := payload["todoId"].(string)
					todo := GetTodo(todoId)
					return relay.EdgeType{
						Node:   todo,
						Cursor: relay.CursorForObjectInConnection(TodosToSliceInterface(GetTodos("any")), todo),
					}
				},
			},
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			text, _ := inputMap["text"].(string)
			todoId := AddTodo(text, false)
			return map[string]interface{}{
				"todoId": todoId,
			}
		},
	})

	changeTodoStatusMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "ChangeTodoStatus",
		InputFields: graphql.InputObjectConfigFieldMap{
			"id": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.ID),
			},
			"complete": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.Boolean),
			},
		},
		OutputFields: graphql.Fields{
			"todo": &graphql.Field{
				Type: todoType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					payload, _ := p.Source.(map[string]interface{})
					todoId, _ := payload["todoId"].(string)
					todo := GetTodo(todoId)
					return todo
				},
			},
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			id, _ := inputMap["id"].(string)
			complete, _ := inputMap["complete"].(bool)
			resolvedId := relay.FromGlobalID(id)
			ChangeTodoStatus(resolvedId.ID, complete)
			return map[string]interface{}{
				"todoId": resolvedId.ID,
			}
		},
	})

	markAllTodosMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "MarkAllTodos",
		InputFields: graphql.InputObjectConfigFieldMap{
			"complete": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.Boolean),
			},
		},
		OutputFields: graphql.Fields{
			"changedTodos": &graphql.Field{
				Type: graphql.NewList(todoType),
				Resolve: func(p graphql.ResolveParams) interface{} {
					payload, _ := p.Source.(map[string]interface{})
					todoIds, _ := payload["todoIds"].([]string)
					todos := []*Todo{}
					for _, todoId := range todoIds {
						todo := GetTodo(todoId)
						if todo != nil {
							todos = append(todos, todo)
						}
					}
					return todos
				},
			},
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			complete, _ := inputMap["complete"].(bool)
			todoIds := MarkAllTodos(complete)
			return map[string]interface{}{
				"todoIds": todoIds,
			}
		},
	})

	removeCompletedTodosMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "RemoveCompletedTodos",
		OutputFields: graphql.Fields{
			"deletedTodoIds": &graphql.Field{
				Type: graphql.NewList(graphql.String),
				Resolve: func(p graphql.ResolveParams) interface{} {
					payload, _ := p.Source.(map[string]interface{})
					return payload["todoIds"]
				},
			},
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			todoIds := RemoveCompletedTodos()
			return map[string]interface{}{
				"todoIds": todoIds,
			}
		},
	})

	removeTodoMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "RemoveTodo",
		InputFields: graphql.InputObjectConfigFieldMap{
			"id": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.ID),
			},
		},
		OutputFields: graphql.Fields{
			"deletedTodoId": &graphql.Field{
				Type: graphql.ID,
				Resolve: func(p graphql.ResolveParams) interface{} {
					payload, _ := p.Source.(map[string]interface{})
					return payload["todoId"]
				},
			},
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			id, _ := inputMap["id"].(string)
			resolvedId := relay.FromGlobalID(id)
			RemoveTodo(resolvedId.ID)
			return map[string]interface{}{
				"todoId": resolvedId.ID,
			}
		},
	})
	renameTodoMutation := relay.MutationWithClientMutationID(relay.MutationConfig{
		Name: "RenameTodo",
		InputFields: graphql.InputObjectConfigFieldMap{
			"id": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.ID),
			},
			"text": &graphql.InputObjectFieldConfig{
				Type: graphql.NewNonNull(graphql.String),
			},
		},
		OutputFields: graphql.Fields{
			"todo": &graphql.Field{
				Type: todoType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					payload, _ := p.Source.(map[string]interface{})
					todoId, _ := payload["todoId"].(string)
					return GetTodo(todoId)
				},
			},
			"viewer": &graphql.Field{
				Type: userType,
				Resolve: func(p graphql.ResolveParams) interface{} {
					return GetViewer()
				},
			},
		},
		MutateAndGetPayload: func(inputMap map[string]interface{}, info graphql.ResolveInfo) map[string]interface{} {
			id, _ := inputMap["id"].(string)
			resolvedId := relay.FromGlobalID(id)
			text, _ := inputMap["text"].(string)
			RenameTodo(resolvedId.ID, text)
			return map[string]interface{}{
				"todoId": resolvedId.ID,
			}
		},
	})
	mutationType := graphql.NewObject(graphql.ObjectConfig{
		Name: "Mutation",
		Fields: graphql.Fields{
			"addTodo":              addTodoMutation,
			"changeTodoStatus":     changeTodoStatusMutation,
			"markAllTodos":         markAllTodosMutation,
			"removeCompletedTodos": removeCompletedTodosMutation,
			"removeTodo":           removeTodoMutation,
			"renameTodo":           renameTodoMutation,
		},
	})

	var err error
	Schema, err = graphql.NewSchema(graphql.SchemaConfig{
		Query:    rootType,
		Mutation: mutationType,
	})
	if err != nil {
		panic(err)
	}
}
Exemplo n.º 7
0
var globalIDTestPhotoType *graphql.Object

var globalIDTestDef = relay.NewNodeDefinitions(relay.NodeDefinitionsConfig{
	IDFetcher: func(globalID string, info graphql.ResolveInfo, ctx context.Context) (interface{}, error) {
		resolvedGlobalID := relay.FromGlobalID(globalID)
		if resolvedGlobalID == nil {
			return nil, errors.New("Unknown node id")
		}

		switch resolvedGlobalID.Type {
		case "User":
			return globalIDTestUserData[resolvedGlobalID.ID], nil
		case "Photo":
			return globalIDTestPhotoData[resolvedGlobalID.ID], nil
		default:
			return nil, errors.New("Unknown node type")
		}
	},
	TypeResolve: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
		switch value.(type) {
		case *user:
			return globalIDTestUserType
		case *photo2:
			return globalIDTestPhotoType
		default:
			panic(fmt.Sprintf("Unknown object type `%v`", value))
		}
	},
})
var globalIDTestQueryType = graphql.NewObject(graphql.ObjectConfig{
	Name: "Query",