backend structure build

backend/internal/api/router.go

@@ -1,8 +1,6 @@
 package api
 
 import (
-	"net/http"
-
 	"github.com/bams/backend/internal/logger"
 	"github.com/bams/backend/internal/services"
 	"github.com/gorilla/mux"
@@ -11,7 +9,8 @@ import (
 func NewRouter(sm *services.ServiceManager, log *logger.Logger) *mux.Router {
 	router := mux.NewRouter()
 
-	// Middleware
+	// Middleware (order matters)
+	router.Use(recoveryMiddleware(log))
 	router.Use(loggingMiddleware(log))
 	router.Use(corsMiddleware())
 
@@ -42,6 +41,8 @@ func NewRouter(sm *services.ServiceManager, log *logger.Logger) *mux.Router {
 	v1.HandleFunc("/iscsi/targets/{id}", handleUpdateTarget(sm)).Methods("PUT")
 	v1.HandleFunc("/iscsi/targets/{id}", handleDeleteTarget(sm)).Methods("DELETE")
 	v1.HandleFunc("/iscsi/targets/{id}/apply", handleApplyTarget(sm)).Methods("POST")
+	v1.HandleFunc("/iscsi/targets/{id}/luns", handleAddLUN(sm)).Methods("POST")
+	v1.HandleFunc("/iscsi/targets/{id}/luns/{lun}", handleRemoveLUN(sm)).Methods("DELETE")
 	v1.HandleFunc("/iscsi/sessions", handleListSessions(sm)).Methods("GET")
 
 	// Bacula integration
@@ -61,27 +62,3 @@ func NewRouter(sm *services.ServiceManager, log *logger.Logger) *mux.Router {
 
 	return router
 }
-
-func loggingMiddleware(log *logger.Logger) mux.MiddlewareFunc {
-	return func(next http.Handler) http.Handler {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-			log.Info("HTTP request", "method", r.Method, "path", r.URL.Path)
-			next.ServeHTTP(w, r)
-		})
-	}
-}
-
-func corsMiddleware() mux.MiddlewareFunc {
-	return func(next http.Handler) http.Handler {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-			w.Header().Set("Access-Control-Allow-Origin", "*")
-			w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
-			w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization")
-			if r.Method == "OPTIONS" {
-				w.WriteHeader(http.StatusOK)
-				return
-			}
-			next.ServeHTTP(w, r)
-		})
-	}
-}