Show protocol enable state and which nodes have each protocol installed.

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/handlers/handlers.go

@@ -7,7 +7,6 @@ import (
 	"net/http"
 	"path/filepath"
 
-	"github.com/google/uuid"
 	"github.com/gorilla/mux"
 
 	"github.com/orohi/vpn-panel/internal/auth"
@@ -72,7 +71,9 @@ func (s *Server) Routes() http.Handler {
 	r.HandleFunc("/admin/nodes/{id}", s.Auth.RequireAuth(s.nodeView)).Methods(http.MethodGet)
 	r.HandleFunc("/admin/nodes/{id}/install", s.Auth.RequireAuth(s.nodeInstall)).Methods(http.MethodPost)
 	r.HandleFunc("/admin/nodes/{id}/check", s.Auth.RequireAuth(s.nodeCheck)).Methods(http.MethodPost)
+	r.HandleFunc("/admin/nodes/{id}/sync", s.Auth.RequireAuth(s.nodeSyncProtocols)).Methods(http.MethodPost)
 	r.HandleFunc("/admin/nodes/{id}/delete", s.Auth.RequireAuth(s.nodeDelete)).Methods(http.MethodPost)
+	r.HandleFunc("/admin/nodes/{id}/protocols/{protocolID}", s.Auth.RequireAuth(s.nodeProtocolAction)).Methods(http.MethodPost)
 
 	r.HandleFunc("/health", func(w http.ResponseWriter, _ *http.Request) {
 		w.WriteHeader(http.StatusOK)
@@ -150,7 +151,7 @@ func (s *Server) dashboard(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "db error", http.StatusInternalServerError)
 		return
 	}
-	protocols, err := db.ListProtocols(s.DB)
+	protocols, err := db.ListProtocolsDetailed(s.DB)
 	if err != nil {
 		http.Error(w, "db error", http.StatusInternalServerError)
 		return
@@ -165,31 +166,3 @@ func (s *Server) dashboard(w http.ResponseWriter, r *http.Request) {
 		"Active":    "dashboard",
 	})
 }
-
-func (s *Server) protocols(w http.ResponseWriter, r *http.Request) {
-	protocols, err := db.ListProtocols(s.DB)
-	if err != nil {
-		http.Error(w, "db error", http.StatusInternalServerError)
-		return
-	}
-	s.render(w, "protocols.html", pageData{
-		"Title":     "Протоколы",
-		"UserName":  s.Auth.CurrentName(r),
-		"Protocols": protocols,
-		"Active":    "protocols",
-	})
-}
-
-func (s *Server) toggleProtocol(w http.ResponseWriter, r *http.Request) {
-	idStr := mux.Vars(r)["id"]
-	id, err := uuid.Parse(idStr)
-	if err != nil {
-		http.Error(w, "invalid id", http.StatusBadRequest)
-		return
-	}
-	if err := db.ToggleProtocol(s.DB, id); err != nil {
-		http.Error(w, "db error", http.StatusInternalServerError)
-		return
-	}
-	http.Redirect(w, r, "/admin/protocols", http.StatusSeeOther)
-}