better naming for the graphql-s root resolver

graphql/handler.go

@@ -12,20 +12,20 @@ import (
 
 type Handler struct {
 	http.HandlerFunc
-	*resolvers.Backend
+	*resolvers.RootResolver
 }
 
 func NewHandler(repo repository.Repo) (Handler, error) {
 	h := Handler{
-		Backend: resolvers.NewBackend(),
+		RootResolver: resolvers.NewRootResolver(),
 	}
 
-	err := h.Backend.RegisterDefaultRepository(repo)
+	err := h.RootResolver.RegisterDefaultRepository(repo)
 	if err != nil {
 		return Handler{}, err
 	}
 
-	h.HandlerFunc = handler.GraphQL(graph.NewExecutableSchema(h.Backend))
+	h.HandlerFunc = handler.GraphQL(graph.NewExecutableSchema(h.RootResolver))
 
 	return h, nil
 }

graphql/resolvers/root.go

@@ -5,52 +5,52 @@ import (
 	"github.com/MichaelMure/git-bug/graphql/graph"
 )
 
-type Backend struct {
+type RootResolver struct {
 	cache.RootCache
 }
 
-func NewBackend() *Backend {
-	return &Backend{
+func NewRootResolver() *RootResolver {
+	return &RootResolver{
 		RootCache: cache.NewCache(),
 	}
 }
 
-func (r Backend) Query() graph.QueryResolver {
+func (r RootResolver) Query() graph.QueryResolver {
 	return &rootQueryResolver{
 		cache: &r.RootCache,
 	}
 }
 
-func (r Backend) Mutation() graph.MutationResolver {
+func (r RootResolver) Mutation() graph.MutationResolver {
 	return &mutationResolver{
 		cache: &r.RootCache,
 	}
 }
 
-func (Backend) AddCommentOperation() graph.AddCommentOperationResolver {
+func (RootResolver) AddCommentOperation() graph.AddCommentOperationResolver {
 	return &addCommentOperationResolver{}
 }
 
-func (r Backend) Bug() graph.BugResolver {
+func (r RootResolver) Bug() graph.BugResolver {
 	return &bugResolver{}
 }
 
-func (Backend) CreateOperation() graph.CreateOperationResolver {
+func (RootResolver) CreateOperation() graph.CreateOperationResolver {
 	return &createOperationResolver{}
 }
 
-func (Backend) LabelChangeOperation() graph.LabelChangeOperationResolver {
+func (RootResolver) LabelChangeOperation() graph.LabelChangeOperationResolver {
 	return &labelChangeOperation{}
 }
 
-func (r Backend) Repository() graph.RepositoryResolver {
+func (r RootResolver) Repository() graph.RepositoryResolver {
 	return &repoResolver{}
 }
 
-func (Backend) SetStatusOperation() graph.SetStatusOperationResolver {
+func (RootResolver) SetStatusOperation() graph.SetStatusOperationResolver {
 	return &setStatusOperationResolver{}
 }
 
-func (Backend) SetTitleOperation() graph.SetTitleOperationResolver {
+func (RootResolver) SetTitleOperation() graph.SetTitleOperationResolver {
 	return &setTitleOperationResolver{}
 }