Finally found it so will share , first of all it is not my work just found it on github. Here is the link to Discord Bot Files : https://github.com/fjaros/wowchat
WoWChat is a Discord integration chat bot for old versions of World of Warcraft.
Currently supported versions are:
Vanilla
The Burning Crusade
Wrath of the Lich King
Cataclysm (4.3.4 build 15595)
Mists of Pandaria (5.4.8 build 18414)
Features:
Clientless (Does not need the WoW Client to be open to run)
Seamless Chat integration of channels between WoW and Discord
Guild chat, Officer chat, Local chat, Emotes, Custom Channels.
In-game links (items, spells, ...) are displayed as links to classicdb or twinstar, depending on the expansion
Configurable message format
Smart Tagging
Tag players on Discord from WoW using @and_part_or_all_of_their_name.
You can also tag @here and @everyone and "@Even Roles With Spaces" (include quotes around them).
Custom commands
Check who is online in your guild
Query other players in the world
Runs as a Java program, and therefore works on Windows, Mac, and Linux.