Implemented /event edit and /edit cancel

cogs/config.py

@@ -1,4 +1,5 @@
-from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
+from typing import List
+from zoneinfo import ZoneInfo, ZoneInfoNotFoundError, available_timezones
 
 from discord import (
     ApplicationContext,
@@ -6,13 +7,27 @@ from discord import (
     SlashCommandGroup,
     TextChannel,
     option,
+    AutocompleteContext,
 )
 from discord.ext.commands import Cog
+from discord.utils import basic_autocomplete
 
 from classes import PycordGuild
 from classes.pycord_bot import PycordBot
 
 
+# TODO Move to staticmethod or to a separate module
+async def get_timezones(ctx: AutocompleteContext) -> List[str]:
+    return sorted(list(available_timezones()))
+
+
+# TODO Move to staticmethod or to a separate module
+async def get_languages(ctx: AutocompleteContext) -> List[str]:
+    # TODO Discord normally uses a different set of locales.
+    #  For example, "en" being "en-US", etc. This will require changes to locale handling later.
+    return ctx.bot.locales.keys()
+
+
 class Config(Cog):
     """Cog with guild configuration commands."""
 
@@ -29,9 +44,25 @@ class Config(Cog):
     )
     @option("category", description="Category where channels for each user will be created", required=True)
     @option("channel", description="Text channel for admin notifications", required=True)
-    @option("timezone", description="Timezone in which events take place", required=True)
+    @option(
+        "timezone",
+        description="Timezone in which events take place",
+        autocomplete=basic_autocomplete(get_timezones),
+        required=True,
+    )
+    @option(
+        "language",
+        description="Language for bot's messages",
+        autocomplete=basic_autocomplete(get_languages),
+        required=True,
+    )
     async def command_config_set(
-        self, ctx: ApplicationContext, category: CategoryChannel, channel: TextChannel, timezone: str
+        self,
+        ctx: ApplicationContext,
+        category: CategoryChannel,
+        channel: TextChannel,
+        timezone: str,
+        language: str,
     ) -> None:
         guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
 
@@ -41,9 +72,13 @@ class Config(Cog):
             await ctx.respond(f"Timezone {timezone} was not found.")
             return
 
-        await guild.set_channel(channel.id, cache=self.bot.cache)
-        await guild.set_category(category.id, cache=self.bot.cache)
-        await guild.set_timezone(str(timezone_parsed), cache=self.bot.cache)
+        await guild.update(
+            self.bot.cache,
+            channel_id=channel.id,
+            category_id=category.id,
+            timezone=str(timezone_parsed),
+            language=language,
+        )
 
         # TODO Make a nice message
         await ctx.respond("Okay.")
@@ -62,9 +97,7 @@ class Config(Cog):
 
         guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
 
-        await guild.reset_channel(cache=self.bot.cache)
-        await guild.reset_category(cache=self.bot.cache)
-        await guild.reset_timezone(cache=self.bot.cache)
+        await guild.purge(self.bot.cache)
 
         # TODO Make a nice message
         await ctx.respond("Okay.")