graphql authentication wrapper

wrap_isauth.go

package nresolver

import (
	"errors"

	"github.com/graphql-go/graphql"
	"github.com/koblas/projectx/server-go/pkg/contextkey"
	"github.com/koblas/projectx/server-go/pkg/service"
)

func wrapIsAuth(wrap func(graphql.ResolveParams) (interface{}, error)) func(graphql.ResolveParams) (interface{}, error) {
	return func(p graphql.ResolveParams) (interface{}, error) {
		ctx := p.Context

		logger := service.LoggerFromContext(ctx)

		if auth, ok := ctx.Value(contextkey.IsAuthorized).(bool); !ok || !auth {
			logger.Infof("Missing Authentication")
			return nil, errors.New("Need Authentication")
		}

		return wrap(p)
	}
}