From def5c3f6c93386674489b85a2c7af19e5247413a Mon Sep 17 00:00:00 2001
From: Mikhail Markov <markov.mikhail@gmail.com>
Date: Mon, 17 Jul 2017 20:48:51 +0300
Subject: [PATCH] Add exportChatInviteLink method

---
 bot.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/bot.go b/bot.go
index 9bee899..9d2adab 100644
--- a/bot.go
+++ b/bot.go
@@ -834,3 +834,21 @@ func (bot *BotAPI) DeleteMessage(config DeleteMessageConfig) (APIResponse, error
 
 	return bot.MakeRequest(config.method(), v)
 }
+
+// GetInviteLink get InviteLink for a chat
+func (bot *BotAPI) GetInviteLink(config ChatConfig) (string, error) {
+        v := url.Values{}
+
+        if config.SuperGroupUsername == "" {
+                v.Add("chat_id", strconv.FormatInt(config.ChatID, 10))
+        } else {
+                v.Add("chat_id", config.SuperGroupUsername)
+        }
+
+        resp, err := bot.MakeRequest("exportChatInviteLink", v)
+
+        var inviteLink string
+        err = json.Unmarshal(resp.Result, &inviteLink)
+
+        return inviteLink, err
+}