added users section in stats

backend/main.go

@@ -200,6 +200,7 @@ type StatsResponse struct {
 	FQDNs        int `json:"fqdns"`
 	CSRs         int `json:"csrs"`
 	Certificates int `json:"certificates"`
+	Users        int `json:"users"`
 }
 
 type Space struct {
@@ -655,7 +656,7 @@ func getStatsHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	var spacesCount, fqdnsCount, csrsCount, certificatesCount int
+	var spacesCount, fqdnsCount, csrsCount, certificatesCount, usersCount int
 
 	// Zähle Spaces
 	err := db.QueryRow("SELECT COUNT(*) FROM spaces").Scan(&spacesCount)
@@ -689,11 +690,20 @@ func getStatsHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	// Zähle Benutzer
+	err = db.QueryRow("SELECT COUNT(*) FROM users").Scan(&usersCount)
+	if err != nil {
+		http.Error(w, "Fehler beim Abrufen der Statistiken", http.StatusInternalServerError)
+		log.Printf("Fehler beim Zählen der Benutzer: %v", err)
+		return
+	}
+
 	response := StatsResponse{
 		Spaces:      spacesCount,
 		FQDNs:       fqdnsCount,
 		CSRs:        csrsCount,
 		Certificates: certificatesCount,
+		Users:       usersCount,
 	}
 
 	json.NewEncoder(w).Encode(response)
@@ -2211,6 +2221,12 @@ components:
         csrs:
           type: integer
           example: 7
+        certificates:
+          type: integer
+          example: 8
+        users:
+          type: integer
+          example: 3
     Space:
       type: object
       properties: