Feat: Update the ban message.

For some reason, the user's name was None. I'm guessing because they were
banned and are no longer a member or something. Don't need to record the member's
name anyway though, as its already a part of the audit log.

dakiny_bot/DakinySettings.py

@@ -17,6 +17,7 @@ class ChannelIds:
     event_post: int
     general: int
     voting: int
+    ban: int
 
 
 @dataclass

dakiny_bot/cogs/message_listener/__init__.py

@@ -4,6 +4,7 @@ import nextcord
 from nextcord.ext import commands
 
 from dakiny_bot.app import birthday_list
+from dakiny_bot.DakinySettings import settings
 
 
 class SubmissionListener(commands.Cog, name="Message Listener"):
@@ -16,7 +17,15 @@ class SubmissionListener(commands.Cog, name="Message Listener"):
     async def on_message(self, message: nextcord.Message) -> None:
         """Listener for message creation. Adds score and attachments to submission."""
         # don't want to process any messages from bot.
-        if message.author.id == self.bot.user.id:
+        if message.author.id == self.bot.user.id:  # pyright: ignore[reportOptionalMemberAccess]
+            return
+
+        # Ban all members who message in this channel. Everyone in guild is a member, so shouldn't miss a ban
+        # due to message.author not being a nextcord.Member object.
+        if message.channel.id == settings.channel_ids.ban and isinstance(message.author, nextcord.Member):
+            await message.author.ban(
+                delete_message_seconds=30 * 60, reason="Probable spam. The ban channel was messaged."
+            )
             return
 
         await birthday_action(message)
@@ -31,7 +40,7 @@ def setup(bot: commands.Bot) -> None:
 
 async def birthday_action(message: nextcord.Message) -> None:
     """
-    Checks a message's auther and mentions to see if they are in the birthday list.
+    Checks a message's author and mentions to see if they are in the birthday list.
 
     Args:
         message (nextcord.Message): The message to check for a birthday person.