Implemented /event add

cogs/config.py

@@ -1,3 +1,5 @@
+from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
+
 from discord import (
     ApplicationContext,
     CategoryChannel,
@@ -27,13 +29,21 @@ 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)
     async def command_config_set(
-        self, ctx: ApplicationContext, category: CategoryChannel, channel: TextChannel
+        self, ctx: ApplicationContext, category: CategoryChannel, channel: TextChannel, timezone: str
     ) -> None:
         guild: PycordGuild = await self.bot.find_guild(ctx.guild.id)
 
+        try:
+            timezone_parsed: ZoneInfo = ZoneInfo(timezone)
+        except ZoneInfoNotFoundError:
+            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)
 
         # TODO Make a nice message
         await ctx.respond("Okay.")
@@ -54,6 +64,7 @@ class Config(Cog):
 
         await guild.reset_channel(cache=self.bot.cache)
         await guild.reset_category(cache=self.bot.cache)
+        await guild.reset_timezone(cache=self.bot.cache)
 
         # TODO Make a nice message
         await ctx.respond("Okay.")