From c5996f304c04ac5b55e77a89977c5b4359eb7c85 Mon Sep 17 00:00:00 2001
From: bodqhrohro <bodqhrohro@gmail.com>
Date: Sat, 7 Dec 2019 23:08:12 +0200
Subject: [PATCH] Add /join command

---
 telegram/commands.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/telegram/commands.go b/telegram/commands.go
index 91bc9d5..2602609 100644
--- a/telegram/commands.go
+++ b/telegram/commands.go
@@ -356,6 +356,18 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 			gateway.SPFrom(strconv.FormatInt(chat.Id, 10)),
 			gateway.SPType("subscribe"),
 		)
+	// join https://t.me/publichat
+	case "join":
+		if len(args) < 1 {
+			return notEnoughArguments, true
+		}
+
+		_, err := c.client.JoinChatByInviteLink(&client.JoinChatByInviteLinkRequest{
+			InviteLink: args[0],
+		})
+		if err != nil {
+			return err.Error(), true
+		}
 	case "help":
 		return helpString(helpTypeChat), true
 	default: