discord-cinema-bot/main.py

from discord.ext import commands
from discord import Permissions, PermissionOverwrite

# init bot
bot = commands.Bot(command_prefix="!")

# init registered cinemas
# subject to change -> save on disk
cinemas = dict()

@bot.group("cinema")
@commands.guild_only()
async def cinema(ctx):
    pass


@cinema.command("create")
@commands.bot_has_permissions(manage_channels=True)
async def cinema_create(ctx, name, link=None):
    # create permissions overwrites, so noone is allowed to join initially
    overwrites = { ctx.guild.default_role: PermissionOverwrite(connect=False, view_channel=True) }
    bot_overwrite = PermissionOverwrite(view_channel=True, manage_channels=True, manage_permissions=True, connect=True)

    # create voice channel and register 
    voice_channel = await ctx.guild.create_voice_channel(name, overwrites=overwrites, category=ctx.channel.category)
    await voice_channel.set_permissions(bot.user, overwrite=bot_overwrite)

    # create embed for series/movie
    # not implemented yet.

    # send announcement and create author reaction
    announcement = await ctx.channel.send("React to this.")
    await announcement.add_reaction("\U0001F3AB")

    # create cinema entry in cache
    cinemas[announcement.id] = voice_channel.id


@bot.listen('on_reaction_add')
async def on_reaction_registered_messages(reaction, user):
    if reaction.message.id in cinemas.keys() and user.id != bot.user.id:
        voice_channel = bot.get_channel(cinemas.pop(reaction.message.id))
        await voice_channel.delete(reason="Cinema was closed.")
        print(cinemas)


if __name__ == "__main__":
    bot.run('MzU4NTU5Njc3MDgyMTA3OTA0.Wbz8uA.jCvxjFY6NgWhXikqnZC5DWuQAa8')