add notary module, utilities and server online in bot`s game

Utilities/IdChecker.cs

@@ -1,13 +1,20 @@
-namespace DiscordApp.Utilities
+using DiscordApp.Database.Tables;
+
+namespace DiscordApp.Utilities
 {
-    public class IdChecker
+    public class Utilities
     {
-        public static void IdLenghtIsLower(out int id)
+        public static void IdGenerator(out int id)
         {
             Random random = new();
             id = random.Next(00001, 99999);
             while (id.ToString().Length < 5) { id = random.Next(00001, 99999); }
             return;
         }
+        public static bool IsPassport(int id, out Passport passport)
+        {
+            passport = Startup.appDbContext.Passport.FirstOrDefault(x => x.Id == id);
+            return passport == null;
+        }
     }
 }