Remove Advent of Code Cog

and related json. This cog was ported to Sir Robin.

6 files changed, 0 insertions, 1254 deletions

diff --git a/bot/exts/events/advent_of_code/__init__.py b/bot/exts/events/advent_of_code/__init__.py
deleted file mode 100644
index 33c3971a..00000000
--- a/bot/exts/events/advent_of_code/__init__.py
+++ /dev/null
@@ -1,10 +0,0 @@
-from bot.bot import Bot
-
-
-async def setup(bot: Bot) -> None:
-    """Set up the Advent of Code extension."""
-    # Import the Cog at runtime to prevent side effects like defining
-    # RedisCache instances too early.
-    from ._cog import AdventOfCode
-
-    await bot.add_cog(AdventOfCode(bot))
diff --git a/bot/exts/events/advent_of_code/_caches.py b/bot/exts/events/advent_of_code/_caches.py
deleted file mode 100644
index 32d5394f..00000000
--- a/bot/exts/events/advent_of_code/_caches.py
+++ /dev/null
@@ -1,5 +0,0 @@
-import async_rediscache
-
-leaderboard_counts = async_rediscache.RedisCache(namespace="AOC_leaderboard_counts")
-leaderboard_cache = async_rediscache.RedisCache(namespace="AOC_leaderboard_cache")
-assigned_leaderboard = async_rediscache.RedisCache(namespace="AOC_assigned_leaderboard")
diff --git a/bot/exts/events/advent_of_code/_cog.py b/bot/exts/events/advent_of_code/_cog.py
deleted file mode 100644
index 49140a3f..00000000
--- a/bot/exts/events/advent_of_code/_cog.py
+++ /dev/null
@@ -1,488 +0,0 @@
-import json
-import logging
-from datetime import datetime, timedelta
-from pathlib import Path
-from typing import Optional
-
-import arrow
-import discord
-from async_rediscache import RedisCache
-from discord.ext import commands, tasks
-
-from bot.bot import Bot
-from bot.constants import (
-    AdventOfCode as AocConfig, Channels, Client, Colours, Emojis, Month, PYTHON_PREFIX, Roles, WHITELISTED_CHANNELS
-)
-from bot.exts.events.advent_of_code import _helpers
-from bot.exts.events.advent_of_code.views.dayandstarview import AoCDropdownView
-from bot.utils import members
-from bot.utils.decorators import InChannelCheckFailure, in_month, whitelist_override, with_role
-from bot.utils.exceptions import MovedCommandError
-
-log = logging.getLogger(__name__)
-
-AOC_REQUEST_HEADER = {"user-agent": "PythonDiscord AoC Event Bot"}
-
-AOC_WHITELIST_RESTRICTED = WHITELISTED_CHANNELS + (Channels.advent_of_code_commands,)
-
-# Some commands can be run in the regular advent of code channel
-# They aren't spammy and foster discussion
-AOC_WHITELIST = AOC_WHITELIST_RESTRICTED + (Channels.advent_of_code,)
-
-
-class AdventOfCode(commands.Cog):
-    """Advent of Code festivities! Ho Ho Ho!"""
-
-    # Redis Cache for linking Discord IDs to Advent of Code usernames
-    # RedisCache[member_id: aoc_username_string]
-    account_links = RedisCache()
-
-    # A dict with keys of member_ids to block from getting the role
-    # RedisCache[member_id: None]
-    completionist_block_list = RedisCache()
-
-    def __init__(self, bot: Bot):
-        self.bot = bot
-
-        self._base_url = f"https://adventofcode.com/{AocConfig.year}"
-        self.global_leaderboard_url = f"https://adventofcode.com/{AocConfig.year}/leaderboard"
-
-        self.about_aoc_filepath = Path("./bot/resources/events/advent_of_code/about.json")
-        self.cached_about_aoc = self._build_about_embed()
-
-        notification_coro = _helpers.new_puzzle_notification(self.bot)
-        self.notification_task = self.bot.loop.create_task(notification_coro)
-        self.notification_task.set_name("Daily AoC Notification")
-        self.notification_task.add_done_callback(_helpers.background_task_callback)
-
-        status_coro = _helpers.countdown_status(self.bot)
-        self.status_task = self.bot.loop.create_task(status_coro)
-        self.status_task.set_name("AoC Status Countdown")
-        self.status_task.add_done_callback(_helpers.background_task_callback)
-
-        # Don't start task while event isn't running
-        # self.completionist_task.start()
-
-    @tasks.loop(minutes=10.0)
-    async def completionist_task(self) -> None:
-        """
-        Give members who have completed all 50 AoC stars the completionist role.
-
-        Runs on a schedule, as defined in the task.loop decorator.
-        """
-        guild = self.bot.get_guild(Client.guild)
-        completionist_role = guild.get_role(Roles.aoc_completionist)
-        if completionist_role is None:
-            log.warning("Could not find the AoC completionist role; cancelling completionist task.")
-            self.completionist_task.cancel()
-            return
-
-        aoc_name_to_member_id = {
-            aoc_name: member_id
-            for member_id, aoc_name in await self.account_links.items()
-        }
-
-        try:
-            leaderboard = await _helpers.fetch_leaderboard()
-        except _helpers.FetchingLeaderboardFailedError:
-            await self.bot.log_to_dev_log("Unable to fetch AoC leaderboard during role sync.")
-            return
-
-        placement_leaderboard = json.loads(leaderboard["placement_leaderboard"])
-
-        for member_aoc_info in placement_leaderboard.values():
-            if not member_aoc_info["stars"] == 50:
-                # Only give the role to people who have completed all 50 stars
-                continue
-
-            aoc_name = member_aoc_info["name"] or f"Anonymous #{member_aoc_info['id']}"
-
-            member_id = aoc_name_to_member_id.get(aoc_name)
-            if not member_id:
-                log.debug(f"Could not find member_id for {member_aoc_info['name']}, not giving role.")
-                continue
-
-            member = await members.get_or_fetch_member(guild, member_id)
-            if member is None:
-                log.debug(f"Could not find {member_id}, not giving role.")
-                continue
-
-            if completionist_role in member.roles:
-                log.debug(f"{member.name} ({member.mention}) already has the completionist role.")
-                continue
-
-            if not await self.completionist_block_list.contains(member_id):
-                log.debug(f"Giving completionist role to {member.name} ({member.mention}).")
-                await members.handle_role_change(member, member.add_roles, completionist_role)
-
-    @commands.group(name="adventofcode", aliases=("aoc",))
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def adventofcode_group(self, ctx: commands.Context) -> None:
-        """All of the Advent of Code commands."""
-        if not ctx.invoked_subcommand:
-            await self.bot.invoke_help_command(ctx)
-
-    @with_role(Roles.admins)
-    @adventofcode_group.command(
-        name="block",
-        brief="Block a user from getting the completionist role.",
-    )
-    async def block_from_role(self, ctx: commands.Context, member: discord.Member) -> None:
-        """Block the given member from receiving the AoC completionist role, removing it from them if needed."""
-        completionist_role = ctx.guild.get_role(Roles.aoc_completionist)
-        if completionist_role in member.roles:
-            await member.remove_roles(completionist_role)
-
-        await self.completionist_block_list.set(member.id, "sentinel")
-        await ctx.send(f":+1: Blocked {member.mention} from getting the AoC completionist role.")
-
-    @commands.guild_only()
-    @adventofcode_group.command(
-        name="subscribe",
-        aliases=("sub", "notifications", "notify", "notifs", "unsubscribe", "unsub"),
-        help=f"NOTE: This command has been moved to {PYTHON_PREFIX}subscribe",
-    )
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def aoc_subscribe(self, ctx: commands.Context) -> None:
-        """
-        Deprecated role command.
-
-        This command has been moved to bot, and will be removed in the future.
-        """
-        raise MovedCommandError(f"{PYTHON_PREFIX}subscribe")
-
-    @adventofcode_group.command(name="countdown", aliases=("count", "c"), brief="Return time left until next day")
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def aoc_countdown(self, ctx: commands.Context) -> None:
-        """Return time left until next day."""
-        if _helpers.is_in_advent():
-            tomorrow, _ = _helpers.time_left_to_est_midnight()
-            next_day_timestamp = int(tomorrow.timestamp())
-
-            await ctx.send(f"Day {tomorrow.day} starts <t:{next_day_timestamp}:R>.")
-            return
-
-        datetime_now = arrow.now(_helpers.EST)
-        # Calculate the delta to this & next year's December 1st to see which one is closest and not in the past
-        this_year = arrow.get(datetime(datetime_now.year, 12, 1), _helpers.EST)
-        next_year = arrow.get(datetime(datetime_now.year + 1, 12, 1), _helpers.EST)
-        deltas = (dec_first - datetime_now for dec_first in (this_year, next_year))
-        delta = min(delta for delta in deltas if delta >= timedelta())  # timedelta() gives 0 duration delta
-
-        next_aoc_timestamp = int((datetime_now + delta).timestamp())
-
-        await ctx.send(
-            "The Advent of Code event is not currently running. "
-            f"The next event will start <t:{next_aoc_timestamp}:R>."
-        )
-
-    @adventofcode_group.command(name="about", aliases=("ab", "info"), brief="Learn about Advent of Code")
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def about_aoc(self, ctx: commands.Context) -> None:
-        """Respond with an explanation of all things Advent of Code."""
-        await ctx.send(embed=self.cached_about_aoc)
-
-    @commands.guild_only()
-    @adventofcode_group.command(name="join", aliases=("j",), brief="Learn how to join the leaderboard (via DM)")
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def join_leaderboard(self, ctx: commands.Context) -> None:
-        """DM the user the information for joining the Python Discord leaderboard."""
-        current_date = datetime.now()
-        allowed_months = (Month.NOVEMBER.value, Month.DECEMBER.value)
-        if not (
-            current_date.month in allowed_months and current_date.year == AocConfig.year or
-            current_date.month == Month.JANUARY.value and current_date.year == AocConfig.year + 1
-        ):
-            # Only allow joining the leaderboard in the run up to AOC and the January following.
-            await ctx.send(f"The Python Discord leaderboard for {current_date.year} is not yet available!")
-            return
-
-        author = ctx.author
-        log.info(f"{author.name} ({author.id}) has requested a PyDis AoC leaderboard code")
-
-        if AocConfig.staff_leaderboard_id and any(r.id == Roles.helpers for r in author.roles):
-            join_code = AocConfig.leaderboards[AocConfig.staff_leaderboard_id].join_code
-        else:
-            try:
-                join_code = await _helpers.get_public_join_code(author)
-            except _helpers.FetchingLeaderboardFailedError:
-                await ctx.send(":x: Failed to get join code! Notified maintainers.")
-                return
-
-        if not join_code:
-            log.error(f"Failed to get a join code for user {author} ({author.id})")
-            error_embed = discord.Embed(
-                title="Unable to get join code",
-                description="Failed to get a join code to one of our boards. Please notify staff.",
-                colour=discord.Colour.red(),
-            )
-            await ctx.send(embed=error_embed)
-            return
-
-        info_str = [
-            "To join our leaderboard, follow these steps:",
-            "• Log in on https://adventofcode.com",
-            "• Head over to https://adventofcode.com/leaderboard/private",
-            f"• Use this code `{join_code}` to join the Python Discord leaderboard!",
-        ]
-        try:
-            await author.send("\n".join(info_str))
-        except discord.errors.Forbidden:
-            log.debug(f"{author.name} ({author.id}) has disabled DMs from server members")
-            await ctx.send(f":x: {author.mention}, please (temporarily) enable DMs to receive the join code")
-        else:
-            await ctx.message.add_reaction(Emojis.envelope)
-
-    @in_month(Month.NOVEMBER, Month.DECEMBER, Month.JANUARY)
-    @adventofcode_group.command(
-        name="link",
-        aliases=("connect",),
-        brief="Tie your Discord account with your Advent of Code name."
-    )
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def aoc_link_account(self, ctx: commands.Context, *, aoc_name: str = None) -> None:
-        """
-        Link your Discord Account to your Advent of Code name.
-
-        Stored in a Redis Cache with the format of `Discord ID: Advent of Code Name`
-        """
-        cache_items = await self.account_links.items()
-        cache_aoc_names = [value for _, value in cache_items]
-
-        if aoc_name:
-            # Let's check the current values in the cache to make sure it isn't already tied to a different account
-            if aoc_name == await self.account_links.get(ctx.author.id):
-                await ctx.reply(f"{aoc_name} is already tied to your account.")
-                return
-            elif aoc_name in cache_aoc_names:
-                log.info(
-                    f"{ctx.author} ({ctx.author.id}) tried to connect their account to {aoc_name},"
-                    " but it's already connected to another user."
-                )
-                await ctx.reply(
-                    f"{aoc_name} is already tied to another account."
-                    " Please contact an admin if you believe this is an error."
-                )
-                return
-
-            # Update an existing link
-            if old_aoc_name := await self.account_links.get(ctx.author.id):
-                log.info(f"Changing link for {ctx.author} ({ctx.author.id}) from {old_aoc_name} to {aoc_name}.")
-                await self.account_links.set(ctx.author.id, aoc_name)
-                await ctx.reply(f"Your linked account has been changed to {aoc_name}.")
-            else:
-                # Create a new link
-                log.info(f"Linking {ctx.author} ({ctx.author.id}) to account {aoc_name}.")
-                await self.account_links.set(ctx.author.id, aoc_name)
-                await ctx.reply(f"You have linked your Discord ID to {aoc_name}.")
-        else:
-            # User has not supplied a name, let's check if they're in the cache or not
-            if cache_name := await self.account_links.get(ctx.author.id):
-                await ctx.reply(f"You have already linked an Advent of Code account: {cache_name}.")
-            else:
-                await ctx.reply(
-                    "You have not linked an Advent of Code account."
-                    " Please re-run the command with one specified."
-                )
-
-    @in_month(Month.NOVEMBER, Month.DECEMBER, Month.JANUARY)
-    @adventofcode_group.command(
-        name="unlink",
-        aliases=("disconnect",),
-        brief="Tie your Discord account with your Advent of Code name."
-    )
-    @whitelist_override(channels=AOC_WHITELIST)
-    async def aoc_unlink_account(self, ctx: commands.Context) -> None:
-        """
-        Unlink your Discord ID with your Advent of Code leaderboard name.
-
-        Deletes the entry that was Stored in the Redis cache.
-        """
-        if aoc_cache_name := await self.account_links.get(ctx.author.id):
-            log.info(f"Unlinking {ctx.author} ({ctx.author.id}) from Advent of Code account {aoc_cache_name}")
-            await self.account_links.delete(ctx.author.id)
-            await ctx.reply(f"We have removed the link between your Discord ID and {aoc_cache_name}.")
-        else:
-            log.info(f"Attempted to unlink {ctx.author} ({ctx.author.id}), but no link was found.")
-            await ctx.reply("You don't have an Advent of Code account linked.")
-
-    @in_month(Month.DECEMBER, Month.JANUARY)
-    @adventofcode_group.command(
-        name="dayandstar",
-        aliases=("daynstar", "daystar"),
-        brief="Get a view that lets you filter the leaderboard by day and star",
-    )
-    @whitelist_override(channels=AOC_WHITELIST_RESTRICTED)
-    async def aoc_day_and_star_leaderboard(
-            self,
-            ctx: commands.Context,
-            maximum_scorers_day_and_star: Optional[int] = 10
-    ) -> None:
-        """Have the bot send a View that will let you filter the leaderboard by day and star."""
-        if maximum_scorers_day_and_star > AocConfig.max_day_and_star_results or maximum_scorers_day_and_star <= 0:
-            raise commands.BadArgument(
-                f"The maximum number of results you can query is {AocConfig.max_day_and_star_results}"
-            )
-        async with ctx.typing():
-            try:
-                leaderboard = await _helpers.fetch_leaderboard()
-            except _helpers.FetchingLeaderboardFailedError:
-                await ctx.send(":x: Unable to fetch leaderboard!")
-                return
-        # This is a dictionary that contains solvers in respect of day, and star.
-        # e.g. 1-1 means the solvers of the first star of the first day and their completion time
-        per_day_and_star = json.loads(leaderboard['leaderboard_per_day_and_star'])
-        view = AoCDropdownView(
-            day_and_star_data=per_day_and_star,
-            maximum_scorers=maximum_scorers_day_and_star,
-            original_author=ctx.author
-        )
-        message = await ctx.send(
-            content="Please select a day and a star to filter by!",
-            view=view
-        )
-        await view.wait()
-        await message.edit(view=None)
-
-    @in_month(Month.DECEMBER, Month.JANUARY)
-    @adventofcode_group.command(
-        name="leaderboard",
-        aliases=("board", "lb"),
-        brief="Get a snapshot of the PyDis private AoC leaderboard",
-    )
-    @whitelist_override(channels=AOC_WHITELIST_RESTRICTED)
-    async def aoc_leaderboard(self, ctx: commands.Context, *, aoc_name: Optional[str] = None) -> None:
-        """
-        Get the current top scorers of the Python Discord Leaderboard.
-
-        Additionally you can specify an `aoc_name` that will append the
-        specified profile's personal stats to the top of the leaderboard
-        """
-        # Strip quotes from the AoC username if needed (e.g. "My Name" -> My Name)
-        # This is to keep compatibility with those already used to wrapping the AoC name in quotes
-        # Note: only strips one layer of quotes to allow names with quotes at the start and end
-        #      e.g. ""My Name"" -> "My Name"
-        if aoc_name and aoc_name.startswith('"') and aoc_name.endswith('"'):
-            aoc_name = aoc_name[1:-1]
-
-        # Check if an advent of code account is linked in the Redis Cache if aoc_name is not given
-        if (aoc_cache_name := await self.account_links.get(ctx.author.id)) and aoc_name is None:
-            aoc_name = aoc_cache_name
-
-        async with ctx.typing():
-            try:
-                leaderboard = await _helpers.fetch_leaderboard(self_placement_name=aoc_name)
-            except _helpers.FetchingLeaderboardFailedError:
-                await ctx.send(":x: Unable to fetch leaderboard!")
-                return
-
-        number_of_participants = leaderboard["number_of_participants"]
-
-        top_count = min(AocConfig.leaderboard_displayed_members, number_of_participants)
-        self_placement_header = " (and your personal stats compared to the top 10)" if aoc_name else ""
-        header = f"Here's our current top {top_count}{self_placement_header}! {Emojis.christmas_tree * 3}"
-        table = "```\n" \
-                f"{leaderboard['placement_leaderboard'] if aoc_name else leaderboard['top_leaderboard']}" \
-                "\n```"
-        info_embed = _helpers.get_summary_embed(leaderboard)
-
-        await ctx.send(content=f"{header}\n\n{table}", embed=info_embed)
-        return
-
-    @in_month(Month.DECEMBER, Month.JANUARY)
-    @adventofcode_group.command(
-        name="global",
-        aliases=("globalboard", "gb"),
-        brief="Get a link to the global leaderboard",
-    )
-    @whitelist_override(channels=AOC_WHITELIST_RESTRICTED)
-    async def aoc_global_leaderboard(self, ctx: commands.Context) -> None:
-        """Get a link to the global Advent of Code leaderboard."""
-        url = self.global_leaderboard_url
-        global_leaderboard = discord.Embed(
-            title="Advent of Code — Global Leaderboard",
-            description=f"You can find the global leaderboard [here]({url})."
-        )
-        global_leaderboard.set_thumbnail(url=_helpers.AOC_EMBED_THUMBNAIL)
-        await ctx.send(embed=global_leaderboard)
-
-    @adventofcode_group.command(
-        name="stats",
-        aliases=("dailystats", "ds"),
-        brief="Get daily statistics for the Python Discord leaderboard"
-    )
-    @whitelist_override(channels=AOC_WHITELIST_RESTRICTED)
-    async def private_leaderboard_daily_stats(self, ctx: commands.Context) -> None:
-        """Send an embed with daily completion statistics for the Python Discord leaderboard."""
-        try:
-            leaderboard = await _helpers.fetch_leaderboard()
-        except _helpers.FetchingLeaderboardFailedError:
-            await ctx.send(":x: Can't fetch leaderboard for stats right now!")
-            return
-
-        # The daily stats are serialized as JSON as they have to be cached in Redis
-        daily_stats = json.loads(leaderboard["daily_stats"])
-        async with ctx.typing():
-            lines = ["Day   ⭐  ⭐⭐ |   %⭐    %⭐⭐\n================================"]
-            for day, stars in daily_stats.items():
-                star_one = stars["star_one"]
-                star_two = stars["star_two"]
-                p_star_one = star_one / leaderboard["number_of_participants"]
-                p_star_two = star_two / leaderboard["number_of_participants"]
-                lines.append(
-                    f"{day:>2}) {star_one:>4}  {star_two:>4} | {p_star_one:>7.2%} {p_star_two:>7.2%}"
-                )
-            table = "\n".join(lines)
-            info_embed = _helpers.get_summary_embed(leaderboard)
-            await ctx.send(f"```\n{table}\n```", embed=info_embed)
-
-    @with_role(Roles.admins)
-    @adventofcode_group.command(
-        name="refresh",
-        aliases=("fetch",),
-        brief="Force a refresh of the leaderboard cache.",
-    )
-    async def refresh_leaderboard(self, ctx: commands.Context) -> None:
-        """
-        Force a refresh of the leaderboard cache.
-
-        Note: This should be used sparingly, as we want to prevent sending too
-        many requests to the Advent of Code server.
-        """
-        async with ctx.typing():
-            try:
-                await _helpers.fetch_leaderboard(invalidate_cache=True)
-            except _helpers.FetchingLeaderboardFailedError:
-                await ctx.send(":x: Something went wrong while trying to refresh the cache!")
-            else:
-                await ctx.send("\N{OK Hand Sign} Refreshed leaderboard cache!")
-
-    def cog_unload(self) -> None:
-        """Cancel season-related tasks on cog unload."""
-        log.debug("Unloading the cog and canceling the background task.")
-        self.notification_task.cancel()
-        self.status_task.cancel()
-        self.completionist_task.cancel()
-
-    def _build_about_embed(self) -> discord.Embed:
-        """Build and return the informational "About AoC" embed from the resources file."""
-        embed_fields = json.loads(self.about_aoc_filepath.read_text("utf8"))
-
-        about_embed = discord.Embed(
-            title=self._base_url,
-            colour=Colours.soft_green,
-            url=self._base_url,
-            timestamp=datetime.utcnow()
-        )
-        about_embed.set_author(name="Advent of Code", url=self._base_url)
-        for field in embed_fields:
-            about_embed.add_field(**field)
-
-        about_embed.set_footer(text="Last Updated")
-        return about_embed
-
-    async def cog_command_error(self, ctx: commands.Context, error: Exception) -> None:
-        """Custom error handler if an advent of code command was posted in the wrong channel."""
-        if isinstance(error, InChannelCheckFailure):
-            await ctx.send(f":x: Please use <#{Channels.advent_of_code_commands}> for aoc commands instead.")
-            error.handled = True
diff --git a/bot/exts/events/advent_of_code/_helpers.py b/bot/exts/events/advent_of_code/_helpers.py
deleted file mode 100644
index abd80b77..00000000
--- a/bot/exts/events/advent_of_code/_helpers.py
+++ /dev/null
@@ -1,642 +0,0 @@
-import asyncio
-import collections
-import datetime
-import json
-import logging
-import math
-import operator
-from typing import Any, Optional
-
-import aiohttp
-import arrow
-import discord
-from discord.ext import commands
-
-from bot.bot import Bot
-from bot.constants import AdventOfCode, Channels, Colours
-from bot.exts.events.advent_of_code import _caches
-
-log = logging.getLogger(__name__)
-
-PASTE_URL = "https://paste.pythondiscord.com/documents"
-RAW_PASTE_URL_TEMPLATE = "https://paste.pythondiscord.com/raw/{key}"
-
-# Base API URL for Advent of Code Private Leaderboards
-AOC_API_URL = "https://adventofcode.com/{year}/leaderboard/private/view/{leaderboard_id}.json"
-AOC_REQUEST_HEADER = {"user-agent": "PythonDiscord AoC Event Bot"}
-
-# Leaderboard Line Template
-AOC_TABLE_TEMPLATE = "{rank: >4} | {name:25.25} | {score: >5} | {stars}"
-HEADER = AOC_TABLE_TEMPLATE.format(rank="", name="Name", score="Score", stars="⭐, ⭐⭐")
-HEADER = f"{HEADER}\n{'-' * (len(HEADER) + 2)}"
-HEADER_LINES = len(HEADER.splitlines())
-TOP_LEADERBOARD_LINES = HEADER_LINES + AdventOfCode.leaderboard_displayed_members
-
-# Keys that need to be set for a cached leaderboard
-REQUIRED_CACHE_KEYS = (
-    "full_leaderboard",
-    "top_leaderboard",
-    "full_leaderboard_url",
-    "leaderboard_fetched_at",
-    "number_of_participants",
-    "daily_stats",
-)
-
-AOC_EMBED_THUMBNAIL = (
-    "https://raw.githubusercontent.com/python-discord"
-    "/branding/main/seasonal/christmas/server_icons/festive_256.gif"
-)
-
-# Create an easy constant for the EST timezone
-EST = "America/New_York"
-
-# Step size for the challenge countdown status
-COUNTDOWN_STEP = 60 * 5
-
-# Create namedtuple that combines a participant's name and their completion
-# time for a specific star. We're going to use this later to order the results
-# for each star to compute the rank score.
-StarResult = collections.namedtuple("StarResult", "member_id completion_time")
-
-
-class UnexpectedRedirect(aiohttp.ClientError):
-    """Raised when an unexpected redirect was detected."""
-
-
-class UnexpectedResponseStatus(aiohttp.ClientError):
-    """Raised when an unexpected redirect was detected."""
-
-
-class FetchingLeaderboardFailedError(Exception):
-    """Raised when one or more leaderboards could not be fetched at all."""
-
-
-def _format_leaderboard_line(rank: int, data: dict[str, Any], *, is_author: bool) -> str:
-    """
-    Build a string representing a line of the leaderboard.
-
-    Parameters:
-        rank:
-            Rank in the leaderboard of this entry.
-
-        data:
-            Mapping with entry information.
-
-    Keyword arguments:
-        is_author:
-            Whether to address the name displayed in the returned line
-            personally.
-
-    Returns:
-        A formatted line for the leaderboard.
-    """
-    return AOC_TABLE_TEMPLATE.format(
-        rank=rank,
-        name=data['name'] if not is_author else f"(You) {data['name']}",
-        score=str(data['score']),
-        stars=f"({data['star_1']}, {data['star_2']})"
-    )
-
-
-def leaderboard_sorting_function(entry: tuple[str, dict]) -> tuple[int, int]:
-    """
-    Provide a sorting value for our leaderboard.
-
-    The leaderboard is sorted primarily on the score someone has received and
-    secondary on the number of stars someone has completed.
-    """
-    result = entry[1]
-    return result["score"], result["star_2"] + result["star_1"]
-
-
-def _parse_raw_leaderboard_data(raw_leaderboard_data: dict) -> dict:
-    """
-    Parse the leaderboard data received from the AoC website.
-
-    The data we receive from AoC is structured by member, not by day/star. This
-    means that we need to "transpose" the data to a per star structure in order
-    to calculate the rank scores each individual should get.
-
-    As we need our data both "per participant" as well as "per day", we return
-    the parsed and analyzed data in both formats.
-    """
-    # We need to get an aggregate of completion times for each star of each day,
-    # instead of per participant to compute the rank scores. This dictionary will
-    # provide such a transposed dataset.
-    star_results = collections.defaultdict(list)
-
-    # As we're already iterating over the participants, we can record the number of
-    # first stars and second stars they've achieved right here and now. This means
-    # we won't have to iterate over the participants again later.
-    leaderboard = {}
-
-    # The data we get from the AoC website is structured by member, not by day/star,
-    # which means we need to iterate over the members to transpose the data to a per
-    # star view. We need that per star view to compute rank scores per star.
-    per_day_star_stats = collections.defaultdict(list)
-    for member in raw_leaderboard_data.values():
-        name = member["name"] if member["name"] else f"Anonymous #{member['id']}"
-        member_id = member["id"]
-        leaderboard[member_id] = {"name": name, "score": 0, "star_1": 0, "star_2": 0}
-
-        # Iterate over all days for this participant
-        for day, stars in member["completion_day_level"].items():
-            # Iterate over the complete stars for this day for this participant
-            for star, data in stars.items():
-                # Record completion of this star for this individual
-                leaderboard[member_id][f"star_{star}"] += 1
-
-                # Record completion datetime for this participant for this day/star
-                completion_time = datetime.datetime.fromtimestamp(int(data["get_star_ts"]))
-                star_results[(day, star)].append(
-                    StarResult(member_id=member_id, completion_time=completion_time)
-                )
-                per_day_star_stats[f"{day}-{star}"].append(
-                    {'completion_time': int(data["get_star_ts"]), 'member_name': name}
-                )
-    for key in per_day_star_stats:
-        per_day_star_stats[key] = sorted(per_day_star_stats[key], key=operator.itemgetter('completion_time'))
-
-    # Now that we have a transposed dataset that holds the completion time of all
-    # participants per star, we can compute the rank-based scores each participant
-    # should get for that star.
-    max_score = len(leaderboard)
-    for (day, _star), results in star_results.items():
-        # If this day should not count in the ranking, skip it.
-        if day in AdventOfCode.ignored_days:
-            continue
-
-        sorted_result = sorted(results, key=operator.attrgetter("completion_time"))
-        for rank, star_result in enumerate(sorted_result):
-            leaderboard[star_result.member_id]["score"] += max_score - rank
-
-    # Since dictionaries now retain insertion order, let's use that
-    sorted_leaderboard = dict(
-        sorted(leaderboard.items(), key=leaderboard_sorting_function, reverse=True)
-    )
-
-    # Create summary stats for the stars completed for each day of the event.
-    daily_stats = {}
-    for day in range(1, 26):
-        day = str(day)
-        star_one = len(star_results.get((day, "1"), []))
-        star_two = len(star_results.get((day, "2"), []))
-        # By using a dictionary instead of namedtuple here, we can serialize
-        # this data to JSON in order to cache it in Redis.
-        daily_stats[day] = {"star_one": star_one, "star_two": star_two}
-
-    return {"daily_stats": daily_stats, "leaderboard": sorted_leaderboard, 'per_day_and_star': per_day_star_stats}
-
-
-def _format_leaderboard(leaderboard: dict[str, dict], self_placement_name: str = None) -> str:
-    """Format the leaderboard using the AOC_TABLE_TEMPLATE."""
-    leaderboard_lines = [HEADER]
-    self_placement_exists = False
-    for rank, data in enumerate(leaderboard.values(), start=1):
-        if self_placement_name and data["name"].lower() == self_placement_name.lower():
-            leaderboard_lines.insert(
-                1,
-                AOC_TABLE_TEMPLATE.format(
-                    rank=rank,
-                    name=f"(You) {data['name']}",
-                    score=str(data["score"]),
-                    stars=f"({data['star_1']}, {data['star_2']})"
-                )
-            )
-            self_placement_exists = True
-            continue
-        leaderboard_lines.append(
-            AOC_TABLE_TEMPLATE.format(
-                rank=rank,
-                name=data["name"],
-                score=str(data["score"]),
-                stars=f"({data['star_1']}, {data['star_2']})"
-            )
-        )
-    if self_placement_name and not self_placement_exists:
-        raise commands.BadArgument(
-            "Sorry, your profile does not exist in this leaderboard."
-            "\n\n"
-            "To join our leaderboard, run the command `.aoc join`."
-            " If you've joined recently, please wait up to 30 minutes for our leaderboard to refresh."
-        )
-    return "\n".join(leaderboard_lines)
-
-
-async def _leaderboard_request(url: str, board: str, cookies: dict) -> dict[str, Any]:
-    """Make a leaderboard request using the specified session cookie."""
-    async with aiohttp.request("GET", url, headers=AOC_REQUEST_HEADER, cookies=cookies) as resp:
-        # The Advent of Code website redirects silently with a 200 response if a
-        # session cookie has expired, is invalid, or was not provided.
-        if str(resp.url) != url:
-            log.error(f"Fetching leaderboard `{board}` failed! Check the session cookie.")
-            raise UnexpectedRedirect(f"redirected unexpectedly to {resp.url} for board `{board}`")
-
-        # Every status other than `200` is unexpected, not only 400+
-        if not resp.status == 200:
-            log.error(f"Unexpected response `{resp.status}` while fetching leaderboard `{board}`")
-            raise UnexpectedResponseStatus(f"status `{resp.status}`")
-
-        return await resp.json()
-
-
-async def _fetch_leaderboard_data() -> dict[str, Any]:
-    """Fetch data for all leaderboards and return a pooled result."""
-    year = AdventOfCode.year
-
-    # We'll make our requests one at a time to not flood the AoC website with
-    # up to six simultaneous requests. This may take a little longer, but it
-    # does avoid putting unnecessary stress on the Advent of Code website.
-
-    # Container to store the raw data of each leaderboard
-    participants = {}
-    for leaderboard in AdventOfCode.leaderboards.values():
-        leaderboard_url = AOC_API_URL.format(year=year, leaderboard_id=leaderboard.id)
-
-        # Two attempts, one with the original session cookie and one with the fallback session
-        for attempt in range(1, 3):
-            log.debug(f"Attempting to fetch leaderboard `{leaderboard.id}` ({attempt}/2)")
-            cookies = {"session": leaderboard.session}
-            try:
-                raw_data = await _leaderboard_request(leaderboard_url, leaderboard.id, cookies)
-            except UnexpectedRedirect:
-                if cookies["session"] == AdventOfCode.fallback_session:
-                    log.error("It seems like the fallback cookie has expired!")
-                    raise FetchingLeaderboardFailedError from None
-
-                # If we're here, it means that the original session did not
-                # work. Let's fall back to the fallback session.
-                leaderboard.use_fallback_session = True
-                continue
-            except aiohttp.ClientError:
-                # Don't retry, something unexpected is wrong and it may not be the session.
-                raise FetchingLeaderboardFailedError from None
-            else:
-                # Get the participants and store their current count.
-                board_participants = raw_data["members"]
-                await _caches.leaderboard_counts.set(leaderboard.id, len(board_participants))
-                participants.update(board_participants)
-                break
-        else:
-            log.error(f"reached 'unreachable' state while fetching board `{leaderboard.id}`.")
-            raise FetchingLeaderboardFailedError
-
-    log.info(f"Fetched leaderboard information for {len(participants)} participants")
-    return participants
-
-
-async def _upload_leaderboard(leaderboard: str) -> str:
-    """Upload the full leaderboard to our paste service and return the URL."""
-    async with aiohttp.request("POST", PASTE_URL, data=leaderboard) as resp:
-        try:
-            resp_json = await resp.json()
-        except Exception:
-            log.exception("Failed to upload full leaderboard to paste service")
-            return ""
-
-    if "key" in resp_json:
-        return RAW_PASTE_URL_TEMPLATE.format(key=resp_json["key"])
-
-    log.error(f"Unexpected response from paste service while uploading leaderboard {resp_json}")
-    return ""
-
-
-def _get_top_leaderboard(full_leaderboard: str) -> str:
-    """Get the leaderboard up to the maximum specified entries."""
-    return "\n".join(full_leaderboard.splitlines()[:TOP_LEADERBOARD_LINES])
-
-
-@_caches.leaderboard_cache.atomic_transaction
-async def fetch_leaderboard(invalidate_cache: bool = False, self_placement_name: str = None) -> dict:
-    """
-    Get the current Python Discord combined leaderboard.
-
-    The leaderboard is cached and only fetched from the API if the current data
-    is older than the lifetime set in the constants. To prevent multiple calls
-    to this function fetching new leaderboard information in case of a cache
-    miss, this function is locked to one call at a time using a decorator.
-    """
-    cached_leaderboard = await _caches.leaderboard_cache.to_dict()
-    # Check if the cached leaderboard contains everything we expect it to. If it
-    # does not, this probably means the cache has not been created yet or has
-    # expired in Redis. This check also accounts for a malformed cache.
-    if invalidate_cache or any(key not in cached_leaderboard for key in REQUIRED_CACHE_KEYS):
-        log.info("No leaderboard cache available, fetching leaderboards...")
-        # Fetch the raw data
-        raw_leaderboard_data = await _fetch_leaderboard_data()
-
-        # Parse it to extract "per star, per day" data and participant scores
-        parsed_leaderboard_data = _parse_raw_leaderboard_data(raw_leaderboard_data)
-
-        leaderboard = parsed_leaderboard_data["leaderboard"]
-        number_of_participants = len(leaderboard)
-        formatted_leaderboard = _format_leaderboard(leaderboard)
-        full_leaderboard_url = await _upload_leaderboard(formatted_leaderboard)
-        leaderboard_fetched_at = datetime.datetime.now(datetime.timezone.utc).isoformat()
-
-        cached_leaderboard = {
-            "placement_leaderboard": json.dumps(raw_leaderboard_data),
-            "full_leaderboard": formatted_leaderboard,
-            "top_leaderboard": _get_top_leaderboard(formatted_leaderboard),
-            "full_leaderboard_url": full_leaderboard_url,
-            "leaderboard_fetched_at": leaderboard_fetched_at,
-            "number_of_participants": number_of_participants,
-            "daily_stats": json.dumps(parsed_leaderboard_data["daily_stats"]),
-            "leaderboard_per_day_and_star": json.dumps(parsed_leaderboard_data["per_day_and_star"])
-        }
-
-        # Store the new values in Redis
-        await _caches.leaderboard_cache.update(cached_leaderboard)
-
-        # Set an expiry on the leaderboard RedisCache
-        with await _caches.leaderboard_cache._get_pool_connection() as connection:
-            await connection.expire(
-                _caches.leaderboard_cache.namespace,
-                AdventOfCode.leaderboard_cache_expiry_seconds
-            )
-    if self_placement_name:
-        formatted_placement_leaderboard = _parse_raw_leaderboard_data(
-            json.loads(cached_leaderboard["placement_leaderboard"])
-        )["leaderboard"]
-        cached_leaderboard["placement_leaderboard"] = _get_top_leaderboard(
-            _format_leaderboard(formatted_placement_leaderboard, self_placement_name=self_placement_name)
-        )
-    return cached_leaderboard
-
-
-def get_summary_embed(leaderboard: dict) -> discord.Embed:
-    """Get an embed with the current summary stats of the leaderboard."""
-    leaderboard_url = leaderboard["full_leaderboard_url"]
-    refresh_minutes = AdventOfCode.leaderboard_cache_expiry_seconds // 60
-    refreshed_unix = int(datetime.datetime.fromisoformat(leaderboard["leaderboard_fetched_at"]).timestamp())
-
-    aoc_embed = discord.Embed(colour=Colours.soft_green)
-
-    aoc_embed.description = (
-        f"The leaderboard is refreshed every {refresh_minutes} minutes.\n"
-        f"Last Updated: <t:{refreshed_unix}:t>"
-    )
-    aoc_embed.add_field(
-        name="Number of Participants",
-        value=leaderboard["number_of_participants"],
-        inline=True,
-    )
-    if leaderboard_url:
-        aoc_embed.add_field(
-            name="Full Leaderboard",
-            value=f"[Python Discord Leaderboard]({leaderboard_url})",
-            inline=True,
-        )
-    aoc_embed.set_author(name="Advent of Code", url=leaderboard_url)
-    aoc_embed.set_thumbnail(url=AOC_EMBED_THUMBNAIL)
-
-    return aoc_embed
-
-
-async def get_public_join_code(author: discord.Member) -> Optional[str]:
-    """
-    Get the join code for one of the non-staff leaderboards.
-
-    If a user has previously requested a join code and their assigned board
-    hasn't filled up yet, we'll return the same join code to prevent them from
-    getting join codes for multiple boards.
-    """
-    # Make sure to fetch new leaderboard information if the cache is older than
-    # 30 minutes. While this still means that there could be a discrepancy
-    # between the current leaderboard state and the numbers we have here, this
-    # should work fairly well given the buffer of slots that we have.
-    await fetch_leaderboard()
-    previously_assigned_board = await _caches.assigned_leaderboard.get(author.id)
-    current_board_counts = await _caches.leaderboard_counts.to_dict()
-
-    # Remove the staff board from the current board counts as it should be ignored.
-    current_board_counts.pop(AdventOfCode.staff_leaderboard_id, None)
-
-    # If this user has already received a join code, we'll give them the
-    # exact same one to prevent them from joining multiple boards and taking
-    # up multiple slots.
-    if previously_assigned_board:
-        # Check if their previously assigned board still has room for them
-        if current_board_counts.get(previously_assigned_board, 0) < 200:
-            log.info(f"{author} ({author.id}) was already assigned to a board with open slots.")
-            return AdventOfCode.leaderboards[previously_assigned_board].join_code
-
-        log.info(
-            f"User {author} ({author.id}) previously received the join code for "
-            f"board `{previously_assigned_board}`, but that board's now full. "
-            "Assigning another board to this user."
-        )
-
-    # If we don't have the current board counts cached, let's force fetching a new cache
-    if not current_board_counts:
-        log.warning("Leaderboard counts were missing from the cache unexpectedly!")
-        await fetch_leaderboard(invalidate_cache=True)
-        current_board_counts = await _caches.leaderboard_counts.to_dict()
-
-    # Find the board with the current lowest participant count. As we can't
-    best_board, _count = min(current_board_counts.items(), key=operator.itemgetter(1))
-
-    if current_board_counts.get(best_board, 0) >= 200:
-        log.warning(f"User {author} `{author.id}` requested a join code, but all boards are full!")
-        return
-
-    log.info(f"Assigning user {author} ({author.id}) to board `{best_board}`")
-    await _caches.assigned_leaderboard.set(author.id, best_board)
-
-    # Return the join code for this board
-    return AdventOfCode.leaderboards[best_board].join_code
-
-
-def is_in_advent() -> bool:
-    """
-    Check if we're currently on an Advent of Code day, excluding 25 December.
-
-    This helper function is used to check whether or not a feature that prepares
-    something for the next Advent of Code challenge should run. As the puzzle
-    published on the 25th is the last puzzle, this check excludes that date.
-    """
-    return arrow.now(EST).day in range(1, 25) and arrow.now(EST).month == 12
-
-
-def time_left_to_est_midnight() -> tuple[datetime.datetime, datetime.timedelta]:
-    """Calculate the amount of time left until midnight EST/UTC-5."""
-    # Change all time properties back to 00:00
-    todays_midnight = arrow.now(EST).replace(
-        microsecond=0,
-        second=0,
-        minute=0,
-        hour=0
-    )
-
-    # We want tomorrow so add a day on
-    tomorrow = todays_midnight + datetime.timedelta(days=1)
-
-    # Calculate the timedelta between the current time and midnight
-    return tomorrow, tomorrow - arrow.now(EST)
-
-
-async def wait_for_advent_of_code(*, hours_before: int = 1) -> None:
-    """
-    Wait for the Advent of Code event to start.
-
-    This function returns `hours_before` (default: 1) the Advent of Code
-    actually starts. This allows functions to schedule and execute code that
-    needs to run before the event starts.
-
-    If the event has already started, this function returns immediately.
-
-    Note: The "next Advent of Code" is determined based on the current value
-    of the `AOC_YEAR` environment variable. This allows callers to exit early
-    if we're already past the Advent of Code edition the bot is currently
-    configured for.
-    """
-    start = arrow.get(datetime.datetime(AdventOfCode.year, 12, 1), EST)
-    target = start - datetime.timedelta(hours=hours_before)
-    now = arrow.now(EST)
-
-    # If we've already reached or passed to target, we
-    # simply return immediately.
-    if now >= target:
-        return
-
-    delta = target - now
-    await asyncio.sleep(delta.total_seconds())
-
-
-async def countdown_status(bot: Bot) -> None:
-    """
-    Add the time until the next challenge is published to the bot's status.
-
-    This function sleeps until 2 hours before the event and exists one hour
-    after the last challenge has been published. It will not start up again
-    automatically for next year's event, as it will wait for the environment
-    variable AOC_YEAR to be updated.
-
-    This ensures that the task will only start sleeping again once the next
-    event approaches and we're making preparations for that event.
-    """
-    log.debug("Initializing status countdown task.")
-    # We wait until 2 hours before the event starts. Then we
-    # set our first countdown status.
-    await wait_for_advent_of_code(hours_before=2)
-
-    # Log that we're going to start with the countdown status.
-    log.info("The Advent of Code has started or will start soon, starting countdown status.")
-
-    # Calculate when the task needs to stop running. To prevent the task from
-    # sleeping for the entire year, it will only wait in the currently
-    # configured year. This means that the task will only start hibernating once
-    # we start preparing the next event by changing environment variables.
-    last_challenge = arrow.get(datetime.datetime(AdventOfCode.year, 12, 25), EST)
-    end = last_challenge + datetime.timedelta(hours=1)
-
-    while arrow.now(EST) < end:
-        _, time_left = time_left_to_est_midnight()
-
-        aligned_seconds = int(math.ceil(time_left.seconds / COUNTDOWN_STEP)) * COUNTDOWN_STEP
-        hours, minutes = aligned_seconds // 3600, aligned_seconds // 60 % 60
-
-        if aligned_seconds == 0:
-            playing = "right now!"
-        elif aligned_seconds == COUNTDOWN_STEP:
-            playing = f"in less than {minutes} minutes"
-        elif hours == 0:
-            playing = f"in {minutes} minutes"
-        elif hours == 23:
-            playing = f"since {60 - minutes} minutes ago"
-        else:
-            playing = f"in {hours} hours and {minutes} minutes"
-
-        log.trace(f"Changing presence to {playing!r}")
-        # Status will look like "Playing in 5 hours and 30 minutes"
-        await bot.change_presence(activity=discord.Game(playing))
-
-        # Sleep until next aligned time or a full step if already aligned
-        delay = time_left.seconds % COUNTDOWN_STEP or COUNTDOWN_STEP
-        log.trace(f"The countdown status task will sleep for {delay} seconds.")
-        await asyncio.sleep(delay)
-
-
-async def new_puzzle_notification(bot: Bot) -> None:
-    """
-    Announce the release of a new Advent of Code puzzle.
-
-    This background task hibernates until just before the Advent of Code starts
-    and will then start announcing puzzles as they are published. After the
-    event has finished, this task will terminate.
-    """
-    # We wake up one hour before the event starts to prepare the announcement
-    # of the release of the first puzzle.
-    await wait_for_advent_of_code(hours_before=1)
-
-    log.info("The Advent of Code has started or will start soon, waking up notification task.")
-
-    aoc_channel = bot.get_channel(Channels.advent_of_code)
-    aoc_role = aoc_channel.guild.get_role(AdventOfCode.role_id)
-
-    if not aoc_channel:
-        log.error("Could not find the AoC channel to send notification in")
-        return
-
-    if not aoc_role:
-        log.error("Could not find the AoC role to announce the daily puzzle")
-        return
-
-    # The last event day is 25 December, so we only have to schedule
-    # a reminder if the current day is before 25 December.
-    end = arrow.get(datetime.datetime(AdventOfCode.year, 12, 25), EST)
-    while arrow.now(EST) < end:
-        log.trace("Started puzzle notification loop.")
-        tomorrow, time_left = time_left_to_est_midnight()
-
-        # Use `total_seconds` to get the time left in fractional seconds This
-        # should wake us up very close to the target. As a safe guard, the sleep
-        # duration is padded with 0.1 second to make sure we wake up after
-        # midnight.
-        sleep_seconds = time_left.total_seconds() + 0.1
-        log.trace(f"The puzzle notification task will sleep for {sleep_seconds} seconds")
-        await asyncio.sleep(sleep_seconds)
-
-        puzzle_url = f"https://adventofcode.com/{AdventOfCode.year}/day/{tomorrow.day}"
-
-        # Check if the puzzle is already available to prevent our members from spamming
-        # the puzzle page before it's available by making a small HEAD request.
-        for retry in range(1, 5):
-            log.debug(f"Checking if the puzzle is already available (attempt {retry}/4)")
-            async with bot.http_session.head(puzzle_url, raise_for_status=False) as resp:
-                if resp.status == 200:
-                    log.debug("Puzzle is available; let's send an announcement message.")
-                    break
-            log.debug(f"The puzzle is not yet available (status={resp.status})")
-            await asyncio.sleep(10)
-        else:
-            log.error(
-                "The puzzle does does not appear to be available "
-                "at this time, canceling announcement"
-            )
-            break
-
-        await aoc_channel.send(
-            f"{aoc_role.mention} Good morning! Day {tomorrow.day} is ready to be attempted. "
-            f"View it online now at {puzzle_url}. Good luck!",
-            allowed_mentions=discord.AllowedMentions(
-                everyone=False,
-                users=False,
-                roles=[aoc_role],
-            )
-        )
-
-        # Ensure that we don't send duplicate announcements by sleeping to well
-        # over midnight. This means we're certain to calculate the time to the
-        # next midnight at the top of the loop.
-        await asyncio.sleep(120)
-
-
-def background_task_callback(task: asyncio.Task) -> None:
-    """Check if the finished background task failed to make sure we log errors."""
-    if task.cancelled():
-        log.info(f"Background task `{task.get_name()}` was cancelled.")
-    elif exception := task.exception():
-        log.error(f"Background task `{task.get_name()}` failed:", exc_info=exception)
-    else:
-        log.info(f"Background task `{task.get_name()}` exited normally.")
diff --git a/bot/exts/events/advent_of_code/views/dayandstarview.py b/bot/exts/events/advent_of_code/views/dayandstarview.py
deleted file mode 100644
index f0ebc803..00000000
--- a/bot/exts/events/advent_of_code/views/dayandstarview.py
+++ /dev/null
@@ -1,82 +0,0 @@
-from datetime import datetime
-
-import discord
-
-AOC_DAY_AND_STAR_TEMPLATE = "{rank: >4} | {name:25.25} | {completion_time: >10}"
-
-
-class AoCDropdownView(discord.ui.View):
-    """Interactive view to filter AoC stats by Day and Star."""
-
-    def __init__(self, original_author: discord.Member, day_and_star_data: dict[str: dict], maximum_scorers: int):
-        super().__init__()
-        self.day = 0
-        self.star = 0
-        self.data = day_and_star_data
-        self.maximum_scorers = maximum_scorers
-        self.original_author = original_author
-
-    def generate_output(self) -> str:
-        """
-        Generates a formatted codeblock with AoC statistics based on the currently selected day and star.
-
-        Optionally, when the requested day and star data does not exist yet it returns an error message.
-        """
-        header = AOC_DAY_AND_STAR_TEMPLATE.format(
-            rank="Rank",
-            name="Name", completion_time="Completion time (UTC)"
-        )
-        lines = [f"{header}\n{'-' * (len(header) + 2)}"]
-        if not (day_and_star_data := self.data.get(f"{self.day}-{self.star}")):
-            return ":x: The requested data for the specified day and star does not exist yet."
-        for rank, scorer in enumerate(day_and_star_data[:self.maximum_scorers]):
-            time_data = datetime.fromtimestamp(scorer['completion_time']).strftime("%I:%M:%S %p")
-            lines.append(AOC_DAY_AND_STAR_TEMPLATE.format(
-                datastamp="",
-                rank=rank + 1,
-                name=scorer['member_name'],
-                completion_time=time_data)
-            )
-        joined_lines = "\n".join(lines)
-        return f"Statistics for Day: {self.day}, Star: {self.star}.\n ```\n{joined_lines}\n```"
-
-    async def interaction_check(self, interaction: discord.Interaction) -> bool:
-        """Global check to ensure that the interacting user is the user who invoked the command originally."""
-        if interaction.user != self.original_author:
-            await interaction.response.send_message(
-                ":x: You can't interact with someone else's response. Please run the command yourself!",
-                ephemeral=True
-            )
-            return False
-        return True
-
-    @discord.ui.select(
-        placeholder="Day",
-        options=[discord.SelectOption(label=str(i)) for i in range(1, 26)],
-        custom_id="day_select"
-    )
-    async def day_select(self, _: discord.Interaction, select: discord.ui.Select) -> None:
-        """Dropdown to choose a Day of the AoC."""
-        self.day = select.values[0]
-
-    @discord.ui.select(
-        placeholder="Star",
-        options=[discord.SelectOption(label=str(i)) for i in range(1, 3)],
-        custom_id="star_select"
-    )
-    async def star_select(self, _: discord.Interaction, select: discord.ui.Select) -> None:
-        """Dropdown to choose either the first or the second star."""
-        self.star = select.values[0]
-
-    @discord.ui.button(label="Fetch", style=discord.ButtonStyle.blurple)
-    async def fetch(self, interaction: discord.Interaction, _: discord.ui.Button) -> None:
-        """Button that fetches the statistics based on the dropdown values."""
-        if self.day == 0 or self.star == 0:
-            await interaction.response.send_message(
-                "You have to select a value from both of the dropdowns!",
-                ephemeral=True
-            )
-        else:
-            await interaction.response.edit_message(content=self.generate_output())
-            self.day = 0
-            self.star = 0
diff --git a/bot/resources/events/advent_of_code/about.json b/bot/resources/events/advent_of_code/about.json
deleted file mode 100644
index dd0fe59a..00000000
--- a/bot/resources/events/advent_of_code/about.json
+++ /dev/null
@@ -1,27 +0,0 @@
-[
-    {
-        "name": "What is Advent of Code?",
-        "value": "Advent of Code (AoC) is a series of small programming puzzles for a variety of skill levels, run every year during the month of December.\n\nThey are self-contained and are just as appropriate for an expert who wants to stay sharp as they are for a beginner who is just learning to code. Each puzzle calls upon different skills and has two parts that build on a theme.",
-        "inline": false
-    },
-    {
-        "name": "How do I sign up?",
-        "value": "Sign up with one of these services:",
-        "inline": true
-    },
-    {
-        "name": "Auth Services",
-        "value": "GitHub\nGoogle\nTwitter\nReddit",
-        "inline": true
-    },
-    {
-        "name": "How does scoring work?",
-        "value": "For the [global leaderboard](https://adventofcode.com/leaderboard), the first person to get a star first gets 100 points, the second person gets 99 points, and so on down to 1 point at 100th place.\n\nFor private leaderboards, the first person to get a star gets N points, where N is the number of people on the leaderboard. The second person to get the star gets N-1 points and so on and so forth.",
-        "inline": false
-    },
-    {
-        "name": "Join our private leaderboard!",
-        "value": "Come join the Python Discord private leaderboard and compete against other people in the community! Get the join code using `.aoc join` and visit the [private leaderboard page](https://adventofcode.com/leaderboard/private) to join our leaderboard.",
-        "inline": false
-    }
-]