From 14be50bf33d8b727e4b4faad8b4ff8c1a3d85bba Mon Sep 17 00:00:00 2001
From: tnguyen226 <tnguyen226@dxc.com>
Date: Sat, 7 Aug 2021 12:22:23 +0700
Subject: [PATCH] Add new method resolveUserName of API
 contacts.resolveUserName because the method SearchUserAsync can't found some
 username

---
 TLSharp.Core/TelegramClient.cs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/TLSharp.Core/TelegramClient.cs b/TLSharp.Core/TelegramClient.cs
index e5b0819..8834ce6 100644
--- a/TLSharp.Core/TelegramClient.cs
+++ b/TLSharp.Core/TelegramClient.cs
@@ -456,6 +456,22 @@ namespace TLSharp.Core
                 .ConfigureAwait(false);
         }
 
+        /// <summary>
+        /// Resolve user or chat. API: contacts.resolveUsername#f93ccba3 username:string = contacts.ResolvedPeer;
+        /// </summary>
+        /// <param name="username">User or chat name</param>
+        /// <returns></returns>
+        public async Task<TLResolvedPeer> resolveUserName(string username)
+        {
+            var r = new TeleSharp.TL.Contacts.TLRequestResolveUsername
+            {
+                Username = username
+            };
+
+            return await SendRequestAsync<TLResolvedPeer>(r)
+                .ConfigureAwait(false);
+        }
+
         private void OnUserAuthenticated(TLUser TLUser)
         {
             session.TLUser = TLUser;