Fix smells and model usage in guild listener.

cogs/guild_listener/__init__.py

@@ -1,14 +1,13 @@
-"""
-Defines cog for guild listeners. Contains functions for various guild events.
-"""
+"""Defines cog for guild listeners. Contains functions for various guild events."""
 
 import nextcord
 from nextcord.ext import commands
 from sqlalchemy import select
 from sqlalchemy.orm import Session
+from sqlmodel import col
 
-# pylint: disable=import-error
-from database.db import Guild, engine
+from database.db import engine
+from database.models import Guild
 
 
 class GuildListener(commands.Cog, name="Guild Listener"):
@@ -18,7 +17,7 @@ class GuildListener(commands.Cog, name="Guild Listener"):
         self.bot = bot
 
     @commands.Cog.listener()
-    async def on_guild_join(self, guild: nextcord.Guild):
+    async def on_guild_join(self, guild: nextcord.Guild) -> None:
         """
         Listener for Guild Join. Adds guild to database.
 
@@ -26,12 +25,12 @@ class GuildListener(commands.Cog, name="Guild Listener"):
             guild (nextcord.Guild): Guild that was joined.
         """
         with Session(engine) as session:
-            stmt = select(Guild).where(Guild.GuildId == guild.id)
+            stmt = select(Guild).where(col(Guild.id == guild.id))
             guild_data = session.scalar(stmt)
 
             # just in case check if the guild already exists
             if guild_data is None:
-                new_guild = Guild(GuildId=guild.id, GuildName=guild.name)
+                new_guild = Guild(id=guild.id, name=guild.name)
                 session.add(new_guild)
             else:
                 guild_data.GuildName = guild.name
@@ -45,7 +44,7 @@ class GuildListener(commands.Cog, name="Guild Listener"):
         await imcompiling.send(f'Agon has joined server "{guild.name}"!')
 
     @commands.Cog.listener()
-    async def on_guild_remove(self, guild: nextcord.Guild):
+    async def on_guild_remove(self, guild: nextcord.Guild) -> None:
         """
         Listens to when the bot has been removed from a guild. Update's the database to record the active flag as false.
 
@@ -53,7 +52,7 @@ class GuildListener(commands.Cog, name="Guild Listener"):
             guild (nextcord.Guild): Guild that was left.
         """
         with Session(engine) as session:
-            stmt = select(Guild).where(Guild.GuildId == guild.id)
+            stmt = select(Guild).where(col(Guild.id == guild.id))
             guild_data = session.scalar(stmt)
             guild_data.Active = False
             session.commit()
@@ -66,6 +65,6 @@ class GuildListener(commands.Cog, name="Guild Listener"):
 
 # This function will be called when this extension is loaded.
 # It is necessary to add these functions to the bot.
-def setup(bot: commands.Bot):
-    """Adds function to bot"""
+def setup(bot: commands.Bot) -> None:
+    """Adds function to bot."""
     bot.add_cog(GuildListener(bot))