Files
stash/vendor/github.com/99designs/gqlgen/graphql/error.go
2019-03-27 12:47:43 -07:00

34 lines
686 B
Go

package graphql
import (
"context"
"github.com/vektah/gqlparser/gqlerror"
)
type ErrorPresenterFunc func(context.Context, error) *gqlerror.Error
type ExtendedError interface {
Extensions() map[string]interface{}
}
func DefaultErrorPresenter(ctx context.Context, err error) *gqlerror.Error {
if gqlerr, ok := err.(*gqlerror.Error); ok {
if gqlerr.Path == nil {
gqlerr.Path = GetResolverContext(ctx).Path()
}
return gqlerr
}
var extensions map[string]interface{}
if ee, ok := err.(ExtendedError); ok {
extensions = ee.Extensions()
}
return &gqlerror.Error{
Message: err.Error(),
Path: GetResolverContext(ctx).Path(),
Extensions: extensions,
}
}