handlers

Documentation

Index

• func CreateQuery(c Config, r *http.Request) (string, string, error)
• func NewWebhookHandler(c Config, gqlHandler http.Handler) http.Handler
• func RecoveryHandler(next http.Handler, logger ErrorLog) http.Handler
• func WithProtocolInContext(next http.Handler) http.Handler
• type Config
• type ErrorLog
• type Handler
  • func New(cfg Config) *Handler
  • func (h *Handler) ServeHTTP(rw http.ResponseWriter, req *http.Request)
• type ResultCallbackFn

Functions

func CreateQuery

func CreateQuery(c Config, r *http.Request) (string, string, error)

CreateQuery from handler config and request

func NewWebhookHandler

func NewWebhookHandler(c Config, gqlHandler http.Handler) http.Handler

func RecoveryHandler

func RecoveryHandler(next http.Handler, logger ErrorLog) http.Handler

RecoveryHandler recovers from panics to return Internal Server Error http response

func WithProtocolInContext

func WithProtocolInContext(next http.Handler) http.Handler

WithProtocolInContext appends request headers to context object

Types

type Config

type Config struct {
	RouterConfig router.Config
	Schema       *graphql.Schema
	Pretty       bool
	GraphiQL     bool
	RootObjectFn handler.RootObjectFn
	CheckOrigin  func(req *http.Request) bool
}

Config new handler

type ErrorLog

type ErrorLog interface {
	Errorf(string, ...interface{})
}

ErrorLog used by recovery handler

type Handler

type Handler struct {
	Schema *graphql.Schema
	// contains filtered or unexported fields
}

Handler implements http.Handler for GraphQL

func New

func New(cfg Config) *Handler

New returns new handler

func (*Handler) ServeHTTP

func (h *Handler) ServeHTTP(rw http.ResponseWriter, req *http.Request)

ServeHTTP implements http.Handler

type ResultCallbackFn

type ResultCallbackFn func(ctx context.Context, params *graphql.Params, result *graphql.Result, responseBody []byte)

ResultCallbackFn called with result