refactor(backend): move middleware.go to auth package

2 files changed, 3 insertions, 5 deletions

diff --git a/backend/middleware.go b/backend/auth/middleware.go
index 13234df..aca1648 100644
--- a/backend/middleware.go
+++ b/backend/auth/middleware.go
@@ -1,13 +1,12 @@
-package main
+package auth
 
 import (
 	"github.com/labstack/echo/v4"
-	"undef.ninja/x/feedaka/auth"
 	appcontext "undef.ninja/x/feedaka/context"
 )
 
 // SessionAuthMiddleware validates session and adds user info to context
-func SessionAuthMiddleware(sessionConfig *auth.SessionConfig) echo.MiddlewareFunc {
+func SessionAuthMiddleware(sessionConfig *SessionConfig) echo.MiddlewareFunc {
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) error {
 			// Try to get user ID from session
diff --git a/backend/cmd_serve.go b/backend/cmd_serve.go
index a0a2d75..f7b99ca 100644
--- a/backend/cmd_serve.go
+++ b/backend/cmd_serve.go
@@ -182,8 +182,7 @@ func runServe(database *sql.DB, cfg *config.Config) {
 
 	// GraphQL endpoints with authentication middleware
 	graphqlGroup := e.Group("/graphql")
-	graphqlGroup.Use(SessionAuthMiddleware(sessionConfig))
-	// !!! ここで echo.Context を GraphQL へ渡している意味は？
+	graphqlGroup.Use(auth.SessionAuthMiddleware(sessionConfig))
 	graphqlGroup.POST("", func(c echo.Context) error {
 		// Add Echo context to GraphQL context
 		ctx := context.WithValue(c.Request().Context(), "echo", c)