geas-bot/app/cogs/events/on_guild_join.py

import yaml								# YAML parser for Bot config files
import asyncio							# Discord Py Dependency
import discord							# Main Lib
from discord.ext import commands		# Commands module
from discord_slash import SlashCommand, SlashContext, cog_ext, utils			# Slash Command Library
from discord_slash.utils.manage_commands import create_choice, create_option	# Slash Command features
import logging
# logger and handler
from bot import checkConfig, parseConfigCheck, configFile, setConfig, yaml_load, yaml_dump

#### Actions for the bot to take when the Bot joins a guild.

class on_guild_join(commands.Cog, name='On Guild Join Events'):
	def __init__(self, client):
		self.client = client

	@commands.Cog.listener()
	async def on_guild_join(self, guild):
		setConfig(guild)
		status, output = checkConfig(guild)
		conf = yaml_load(configFile)
		if not status:
			await guild.get_channel(conf[str(guild.id)]['channels']['mod']).send(f"The Bot's configurations are incomplete for the guild `{guild.name}`. Some limited functions will still be available, but most features cannot be used until the configurations are complete.\n{parseConfigCheck(output)}\nYou can set these configuration values using the `/config` command.")

def setup(client):
	client.add_cog(on_guild_join(client))