49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""
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Contains a loop that updates guild data in the database periodically.
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"""
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from nextcord.ext import commands, tasks
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from sqlalchemy import select
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from sqlalchemy.orm import Session
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# pylint: disable=import-error
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from utilities.sql_data_classes import Guild, engine
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class GuildData(commands.Cog, name="Guild Data"):
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"""Class to contain loop."""
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def __init__(self, bot: commands.bot) -> None:
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self.bot = bot
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@commands.Cog.listener()
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async def on_ready(self):
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"""Starts the loop when bot is ready."""
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await self.bot.wait_until_ready()
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# pylint doesn't recognize that periodic_update_guild_data is subclassed from tasks.loop.
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await self.periodic_update_guild_data.start() # pylint: disable=no-member
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@tasks.loop(hours=24)
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async def periodic_update_guild_data(self):
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"""Loops every day, calls update_guild_data."""
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self.update_guild_data()
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def update_guild_data(self):
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"""
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Updates all known guild's data in the database.
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"""
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with Session(engine) as session:
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for guild in self.bot.guilds:
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# update given guild name for guild id
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stmt = select(Guild).where(Guild.GuildId == guild.id)
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guild_data = session.scalar(stmt)
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# just in case checking if the guild doesn't exist.
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if guild_data is None:
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new_guild = Guild(GuildId=guild.id, GuildName=guild.name)
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session.add(new_guild)
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else:
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guild_data.GuildName = guild.name
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session.commit()
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