Whois command. Some refactorings.

modules/ChatManagement/Handler/Reputation.cs

@@ -0,0 +1,32 @@
+#nullable enable
+
+using System.Threading.Tasks;
+using BotFramework.Attributes;
+using BotFramework.Enums;
+using Kruzya.TelegramBot.Core.Data;
+using Kruzya.TelegramBot.Core.Extensions;
+
+namespace West.TelegramBot.ChatManagement.Handler
+{
+    public class Reputation : ManagementHandler
+    {
+        public Reputation(CoreContext db) : base(db)  {}
+
+        [Command("whois", CommandParseMode.Both)]
+        public async Task HandleWhois()
+        {
+            var user = RepliedUser ?? From;
+            var message = $"{user.ToHtml(false)}\n";
+            if (user.IsBot)
+            {
+                message += "<code>Бот</code>";
+            }
+            else
+            {
+                message += $"<code>Предупреждения: {(await GetWarnOption(user)).GetValue<int>()}</code>";
+            }
+
+            await Reply(message);
+        }
+    }
+}