Update refresh messages command to be able to choose a channel.

cogs/commands/refresh.py

@@ -2,10 +2,12 @@
 Contained commands and views for refresh commands.
 """
 
+import os
+
 import nextcord
 from nextcord.ext import commands
 
-from utils import edit_clan_council_info, update_clan_messages
+from utils import MESSAGES_DIR, edit_clan_council_info, update_clan_messages
 
 
 class RefreshCog(commands.Cog, name="Refresh Commands"):
@@ -29,15 +31,33 @@ class RefreshCog(commands.Cog, name="Refresh Commands"):
         """
 
     @refresh.subcommand(description="Force refresh all of the bot managed messages.")
-    async def messages(self, interaction: nextcord.Interaction):
+    async def messages(
+        self,
+        interaction: nextcord.Interaction,
+        channel: nextcord.TextChannel = nextcord.SlashOption(
+            description="Channel to refresh messages in.",
+            required=False,
+        ),
+    ):
         """
         Calls update_clan_messages() to update all messages.
 
         Args:
             interaction (nextcord.Interaction): Interaction with the command.
+            channel (nextcord.TextChannel): channel to refresh messages in.
         """
         await interaction.response.defer(ephemeral=True)
-        await update_clan_messages(interaction.guild)
+
+        if channel is None:
+            channel_updates = [
+                dir_name
+                for dir_name in os.listdir(MESSAGES_DIR)
+                if os.path.isdir(f"{MESSAGES_DIR}/{dir_name}")
+            ]
+        else:
+            channel_updates = [channel.name]
+
+        await update_clan_messages(interaction.guild, channel_updates)
         await interaction.followup.send("Messages have been refreshed.", ephemeral=True)
 
     @refresh.subcommand(description="Updates the current council info message.")