starwars

package
v0.7.0 Latest Latest
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 Go to latest Published: Nov 28, 2018 License: MIT Imports: 14 Imported by: 0

README

starwars example

This server demonstrates a few advanced features of graphql:

  • connections
  • unions
  • interfaces
  • enums

to run this server

go run ./example/starwars/server/server.go

and open http://localhost:8080 in your browser

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewExecutableSchema 

func NewExecutableSchema(cfg Config) graphql.ExecutableSchema

NewExecutableSchema creates an ExecutableSchema from the ResolverRoot interface.

Types

type Character 

type Character interface {
	IsCharacter()
}

type CharacterFields 

type CharacterFields struct {
	ID        string
	Name      string
	FriendIds []string
	AppearsIn []Episode
}

type ComplexityRoot added in v0.5.0 

type ComplexityRoot struct {
	Droid struct {
		Id                func(childComplexity int) int
		Name              func(childComplexity int) int
		Friends           func(childComplexity int) int
		FriendsConnection func(childComplexity int, first *int, after *string) int
		AppearsIn         func(childComplexity int) int
		PrimaryFunction   func(childComplexity int) int
	}

	FriendsConnection struct {
		TotalCount func(childComplexity int) int
		Edges      func(childComplexity int) int
		Friends    func(childComplexity int) int
		PageInfo   func(childComplexity int) int
	}

	FriendsEdge struct {
		Cursor func(childComplexity int) int
		Node   func(childComplexity int) int
	}

	Human struct {
		Id                func(childComplexity int) int
		Name              func(childComplexity int) int
		Height            func(childComplexity int, unit LengthUnit) int
		Mass              func(childComplexity int) int
		Friends           func(childComplexity int) int
		FriendsConnection func(childComplexity int, first *int, after *string) int
		AppearsIn         func(childComplexity int) int
		Starships         func(childComplexity int) int
	}

	Mutation struct {
		CreateReview func(childComplexity int, episode Episode, review Review) int
	}

	PageInfo struct {
		StartCursor func(childComplexity int) int
		EndCursor   func(childComplexity int) int
		HasNextPage func(childComplexity int) int
	}

	Query struct {
		Hero      func(childComplexity int, episode *Episode) int
		Reviews   func(childComplexity int, episode Episode, since *time.Time) int
		Search    func(childComplexity int, text string) int
		Character func(childComplexity int, id string) int
		Droid     func(childComplexity int, id string) int
		Human     func(childComplexity int, id string) int
		Starship  func(childComplexity int, id string) int
	}

	Review struct {
		Stars      func(childComplexity int) int
		Commentary func(childComplexity int) int
		Time       func(childComplexity int) int
	}

	Starship struct {
		Id      func(childComplexity int) int
		Name    func(childComplexity int) int
		Length  func(childComplexity int, unit *LengthUnit) int
		History func(childComplexity int) int
	}
}

type Config 

type Config struct {
	Resolvers  ResolverRoot
	Directives DirectiveRoot
	Complexity ComplexityRoot
}

func NewResolver 

func NewResolver() Config

type DirectiveRoot 

type DirectiveRoot struct {
}

type Droid 

type Droid struct {
	CharacterFields
	PrimaryFunction string
}

func (Droid) IsCharacter added in v0.6.0 

func (Droid) IsCharacter()

func (Droid) IsSearchResult added in v0.6.0 

func (Droid) IsSearchResult()

type DroidResolver 

type DroidResolver interface {
	Friends(ctx context.Context, obj *Droid) ([]Character, error)
	FriendsConnection(ctx context.Context, obj *Droid, first *int, after *string) (FriendsConnection, error)
}

type Episode 

type Episode string
const (
	EpisodeNewhope Episode = "NEWHOPE"
	EpisodeEmpire  Episode = "EMPIRE"
	EpisodeJedi    Episode = "JEDI"
)

func (Episode) IsValid 

func (e Episode) IsValid() bool

func (Episode) MarshalGQL 

func (e Episode) MarshalGQL(w io.Writer)

func (Episode) String 

func (e Episode) String() string

func (*Episode) UnmarshalGQL 

func (e *Episode) UnmarshalGQL(v interface{}) error

type FriendsConnection 

type FriendsConnection struct {
	// contains filtered or unexported fields
}

func (*FriendsConnection) PageInfo 

func (f *FriendsConnection) PageInfo() PageInfo

func (*FriendsConnection) TotalCount 

func (f *FriendsConnection) TotalCount() int

type FriendsConnectionResolver 

type FriendsConnectionResolver interface {
	Edges(ctx context.Context, obj *FriendsConnection) ([]FriendsEdge, error)
	Friends(ctx context.Context, obj *FriendsConnection) ([]Character, error)
}

type FriendsEdge 

type FriendsEdge struct {
	Cursor string    `json:"cursor"`
	Node   Character `json:"node"`
}

type Human 

type Human struct {
	CharacterFields
	StarshipIds []string

	Mass float64
	// contains filtered or unexported fields
}

func (*Human) Height 

func (h *Human) Height(unit LengthUnit) float64

func (Human) IsCharacter added in v0.6.0 

func (Human) IsCharacter()

func (Human) IsSearchResult added in v0.6.0 

func (Human) IsSearchResult()

type HumanResolver 

type HumanResolver interface {
	Friends(ctx context.Context, obj *Human) ([]Character, error)
	FriendsConnection(ctx context.Context, obj *Human, first *int, after *string) (FriendsConnection, error)

	Starships(ctx context.Context, obj *Human) ([]Starship, error)
}

type LengthUnit 

type LengthUnit string
const (
	LengthUnitMeter LengthUnit = "METER"
	LengthUnitFoot  LengthUnit = "FOOT"
)

func (LengthUnit) IsValid 

func (e LengthUnit) IsValid() bool

func (LengthUnit) MarshalGQL 

func (e LengthUnit) MarshalGQL(w io.Writer)

func (LengthUnit) String 

func (e LengthUnit) String() string

func (*LengthUnit) UnmarshalGQL 

func (e *LengthUnit) UnmarshalGQL(v interface{}) error

type MutationResolver 

type MutationResolver interface {
	CreateReview(ctx context.Context, episode Episode, review Review) (*Review, error)
}

type PageInfo 

type PageInfo struct {
	StartCursor string `json:"startCursor"`
	EndCursor   string `json:"endCursor"`
	HasNextPage bool   `json:"hasNextPage"`
}

type QueryResolver 

type QueryResolver interface {
	Hero(ctx context.Context, episode *Episode) (Character, error)
	Reviews(ctx context.Context, episode Episode, since *time.Time) ([]Review, error)
	Search(ctx context.Context, text string) ([]SearchResult, error)
	Character(ctx context.Context, id string) (Character, error)
	Droid(ctx context.Context, id string) (*Droid, error)
	Human(ctx context.Context, id string) (*Human, error)
	Starship(ctx context.Context, id string) (*Starship, error)
}

type Resolver 

type Resolver struct {
	// contains filtered or unexported fields
}

func (*Resolver) Droid 

func (r *Resolver) Droid() DroidResolver

func (*Resolver) FriendsConnection 

func (r *Resolver) FriendsConnection() FriendsConnectionResolver

func (*Resolver) Human 

func (r *Resolver) Human() HumanResolver

func (*Resolver) Mutation 

func (r *Resolver) Mutation() MutationResolver

func (*Resolver) Query 

func (r *Resolver) Query() QueryResolver

func (*Resolver) Starship 

func (r *Resolver) Starship() StarshipResolver

type ResolverRoot 

type ResolverRoot interface {
	Droid() DroidResolver
	FriendsConnection() FriendsConnectionResolver
	Human() HumanResolver
	Mutation() MutationResolver
	Query() QueryResolver
	Starship() StarshipResolver
}

type Review 

type Review struct {
	Stars      int
	Commentary *string
	Time       time.Time
}

func UnmarshalReviewInput 

func UnmarshalReviewInput(v interface{}) (Review, error)

type SearchResult 

type SearchResult interface {
	IsSearchResult()
}

type Starship 

type Starship struct {
	ID      string  `json:"id"`
	Name    string  `json:"name"`
	Length  float64 `json:"length"`
	History [][]int `json:"history"`
}

func (Starship) IsSearchResult added in v0.6.0 

func (Starship) IsSearchResult()

type StarshipResolver 

type StarshipResolver interface {
	Length(ctx context.Context, obj *Starship, unit *LengthUnit) (float64, error)
}

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