v2.1.1 of the bot, which is currently in use on the Geas server.

app/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.8.6-buster
+COPY . /usr/src/app
+WORKDIR /usr/src/app
+RUN pip install --upgrade pip
+RUN pip install -r requirements.txt
+CMD python3 -u ./bot.py

app/bot.py

@@ -0,0 +1,466 @@
+# Import Dependencies
+import os
+import pymongo
+import discord
+from discord.ext import commands, tasks
+
+# Set Intents
+intents = discord.Intents.all()
+intents.typing = True
+intents.presences = True
+intents.members = True
+caches = discord.MemberCacheFlags.all()
+
+# Set Prefix
+p = '¬'
+
+# Define Global State Dictionary
+state = {}
+
+# Create Clients
+dbClient = pymongo.MongoClient(host='geasbot-db', username=os.environ['MONGO_INITDB_ROOT_USERNAME'], password=os.environ['MONGO_INITDB_ROOT_PASSWORD'], authsource='admin', serverSelectionTimeoutMS=1000)
+client = commands.Bot(command_prefix=p, description=f'Geas Server Bot v {os.getenv("BOT_VERSION")}. This is a bot to facilitate setting up game channels on the Geas server. The prefix for the bot is {p}. You can interact with and manipulate game channels that have been created with this bot by @-mentioning the relevant role associated with the game.', intents=intents)
+
+# Define Game Times Dictionary
+gameTimes = {
+    'wed': 'WED',
+    'sunaft': 'SUN AFT',
+    'suneve': 'SUN EVE',
+    'oneshot': 'ONE SHOT'
+}
+
+# Reference Time Codes
+def gameTime(arg):
+    return gameTimes.get(arg, 'OTHER')
+
+# List Time Codes
+def timeSlotList():
+    l = []
+    for t in gameTimes:
+        l.append(gameTimes[t])
+    l.append('OTHER')
+    return l
+
+# Lookup Game Time Slot
+def dbFindTimeslot(guild, role):
+    db = dbClient[str(guild.id)]
+    if role.name.split(': ',maxsplit=1)[0] not in timeSlotList():
+        raise commands.CommandError(f'Invalid lookup value: {role.mention} is not a valid game role.')
+    try:
+        for c in db.list_collection_names():
+            ret = db[c].find_one({'role':role.id})
+            if ret != None and c != 'settings':
+                return c
+    except:
+        return role.name.split(': ',maxsplit=1)[0]
+
+# Lookup Category from Role
+def dbLookupRole(guild, role):
+    db = dbClient[str(guild.id)]
+    colName = dbFindTimeslot(guild, role)
+    try:
+        catID = db[colName].find_one({'role':role.id})['category']
+    except:
+        for cat in guild.categories:
+            if cat.name == role.name:
+                catID = cat.id
+                break
+    try:
+        return guild.get_channel(catID)
+    except:
+        raise commands.CommandError('Error: The game\'s corresponding category cannot be matched.')
+
+# Get Settings from DB
+def dbGetSettings():
+    try:
+        for db in dbClient.list_database_names():
+            if db not in ['admin','config','local']:
+                state[db] = {
+                    'settings': dbClient[db]['settings'].find_one({'_id':0}).copy()
+                }
+        print('Imported settings from database to local state.',state)
+    except Exception as err:
+        print('Failed to get Settings from Database due to error: ',err)
+
+# Get list of game role IDs on server
+def gameRoleIDList(guild):
+    l = []
+    for r in guild.roles:
+        if r.name.split(': ',maxsplit=1)[0] in timeSlotList():
+            l.append(r.id)
+    return l
+
+# Get list of game role IDs in DB
+def gameRoleDBList(guild):
+    dbName = str(guild.id)
+    db = dbClient[dbName]
+    l = []
+    try:
+        for ts in timeSlotList():
+            for e in db[ts].find():
+                l.append(e['role'])
+        return l
+    except:
+        pass
+
+# Get list of game category IDs in DB
+def gameCategoryDBList(guild):
+    dbName = str(guild.id)
+    db = dbClient[dbName]
+    l = []
+    try:
+        for ts in timeSlotList():
+            for e in db[ts].find():
+                l.append(e['category'])
+        return l
+    except:
+        pass
+
+# Get list of GM IDs in DB
+def gmDBList(guild):
+    dbName = str(guild.id)
+    db = dbClient[dbName]
+    l = []
+    try:
+        for ts in timeSlotList():
+            for e in db[ts].find():
+                l.append(e['gm'])
+        return l
+    except:
+        pass
+
+# Sync Games on Server
+def syncGames(guild):
+    dbName = str(guild.id)
+    db = dbClient[dbName]
+    try:
+        for ts in timeSlotList():
+            for e in db[ts].find():
+                if e['role'] not in gameRoleIDList(guild):
+                    db[ts].delete_many({'role':e['role']})
+        for r in guild.roles:
+            if r.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                if r.id not in gameRoleDBList(guild):
+                    gameName = r.name.split(': ',maxsplit=1)[1]
+                    colName = r.name.split(': ',maxsplit=1)[0]
+                    for c in guild.categories:
+                        if c.name == r.name:
+                            break
+                    permissions = c.overwrites
+                    for p in permissions:
+                        if isinstance(p,discord.Member) and permissions[p].manage_channels:
+                            break
+                    g = {
+                        'game': gameName,
+                        'gm': p.id,
+                        'category': c.id,
+                        'capacity': 5,
+                        'role': r.id
+                    }
+                    db[colName].replace_one({'role':g['role']}, g, upsert=True)
+        for c in guild.categories:
+            if c.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                if c.id not in gameCategoryDBList(guild):
+                    for r in guild.roles:
+                        if r.name == c.name:
+                            break
+                    if r.name != c.name:
+                        break
+                    colName = r.name.split(': ',maxsplit=1)[0]
+                    db[colName].update_one({'role':r.id},{'$set':{'category':c.id}})
+                for p in c.overwrites:
+                    if isinstance(p,discord.Member) and c.overwrites[p].manage_channels:
+                        break
+                if p.id not in gmDBList(guild):
+                    for r in guild.roles:
+                        if r.name == c.name:
+                            break
+                    if r.name != c.name:
+                        break
+                    colName = r.name.split(': ',maxsplit=1)[0]
+                    db[colName].update_one({'role':r.id},{'$set':{'gm':p.id}})
+        print(f'Synced database for server {guild.name}')
+    except:
+        pass
+
+# Sync for Each Guild
+@tasks.loop(hours=1.0)
+async def syncGuilds():
+    try:
+        for guild in client.guilds:
+            syncGames(guild)
+        print('Synced database with server games list.')
+    except:
+        pass
+
+@client.event
+async def on_command_error(ctx,error):
+    if isinstance(error, commands.CommandNotFound):
+        await ctx.send(f'Invalid command. Please use `{p}help` to see a list of available commands.')
+    else:
+        await ctx.channel.send(error)
+
+# On Ready
+@client.event
+async def on_ready():
+    await client.change_presence(activity=discord.Activity(type=discord.ActivityType.listening, name=f'{p} commands'))
+    print(f'Bot has logged in as {client.user.name} responding to prefix {p}')
+    print(f'Geas Server Bot version {os.getenv("BOT_VERSION")} by Vivek Santayana')
+    dbGetSettings()
+    syncGuilds.start()
+
+# Check Bot Role is Defined
+def botrole_is_defined():
+    async def predicate(ctx):
+        try:
+            return state[str(ctx.guild.id)]['settings']['botrole'] != None
+        except:
+            raise commands.CommandError(f'Bot role has not been defined. Please set the bot role using the `{p}definebotrole` command first.')
+    return commands.check(predicate)
+
+# Check if invoked in valid game channel
+def in_game_channel(ctx):
+    categoriesList = []
+    db = dbClient[str(ctx.guild.id)]
+    try:
+        try:
+            for c in db.list_collection_names():
+                ret = db[c].find({})
+                for e in ret:
+                    if ctx.channel.category == ctx.guild.get_channel(e['category']):
+                        return True
+        except:
+            if ctx.channel.category.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                return True
+    except:
+        pass
+    if ctx.command.name == 'deletegame':
+        raise commands.CommandError('Error: you must invoke this command in a text channel corresponding to the game you are attempting to delete.')
+    raise commands.CommandError(f'Error: you must invoke this command in the text channel of your game.')
+
+# setupGame command: <when>, <@GM> <capacity>, <Name of game>
+@client.command(name='setupgame', aliases=['setup','gamesetup','creategame','gamecreate','create'], description='Use this command to set up the roles and channels for a new game. The syntax is `setup {wed|sunaft|suneve|oneshot|other} {@GM Name} {Capacity} {Name of game}`')
+@commands.has_permissions(administrator=True)
+@botrole_is_defined()
+async def setupGame(ctx,arg1,arg2, arg3: int, *, arg4):
+    if not (arg2.startswith('<@') and not (arg2.startswith('<@&'))):
+        raise commands.CommandError('Invalid argument. The second parameter must @ the GM.')
+    dbName = str(ctx.guild.id)
+    db = dbClient[dbName]
+    colName = gameTime(arg1.lower())
+    if colName == 'OTHER':
+        await ctx.channel.send('Time code not recognised. Game will be categorised as \'Other\'.')
+    await ctx.channel.trigger_typing()
+    gm = int(arg2.replace('<@', '').replace('>', '').replace('!', ''))
+    gmMember = await ctx.guild.fetch_member(gm)
+    cap = int(arg3)
+    gameTitle = f'{colName}: {arg4}'
+    roleExists = False
+    for r in ctx.guild.roles:
+        if r.name == gameTitle:
+            roleExists = True
+            break
+    if not roleExists:
+        r = await ctx.guild.create_role(name=gameTitle)
+    await r.edit(mentionable=True)
+    await gmMember.add_roles(r)
+    categoryExists = False
+    for c in ctx.guild.categories:
+        if c.name == gameTitle:
+            categoryExists = True
+            break
+    ret = state[dbName]['settings']
+    bots = ctx.guild.get_role(ret['botrole'])
+    permissions = {
+        ctx.guild.default_role: discord.PermissionOverwrite(read_messages=False),
+        r: discord.PermissionOverwrite(read_messages=True),
+        bots: discord.PermissionOverwrite(read_messages=True),
+        gmMember: discord.PermissionOverwrite(read_messages=True, manage_messages=True, manage_channels=True, manage_permissions=True,priority_speaker=True,move_members=True,mute_members=True,deafen_members=True),
+    }
+    if not categoryExists:
+        c = await ctx.guild.create_category(name=gameTitle, overwrites=permissions)
+        await c.create_voice_channel(name=f'voice: {gameTitle}', topic=f'Default voice channel for {gameTitle}')
+        t = await c.create_text_channel(name=f'text: {gameTitle}', topic=f'Default text channel for {gameTitle}')
+        await ctx.channel.send(f'Game {r.mention} has been created with GM {gmMember.mention} and space for {cap} players.')
+        await t.send(f'Hello, {gmMember.mention}! Your game channels for {gameTitle} have now been set up.\nYou can also ping your players or interact with the bot commands by mentioning the {r.mention} role.')
+    else:
+        await c.edit(overwrites=permissions)
+        tPos = len(ctx.guild.channels)
+        tFirst = None
+        vExists = False
+        for t in c.text_channels:
+            if t.position <= tPos:
+                tFirst = t
+                tPos = t.position
+            await t.edit(sync_permissions=True)
+        for v in c.voice_channels:
+            await v.edit(sync_permissions=True)
+            vExists = True
+        await ctx.channel.send(f'The category for game {r.mention} has been reset for GM {gmMember.mention} with space for {cap} players.')
+        if tFirst == None:
+            tFirst = await c.create_text_channel(name=f'text: {gameTitle}', topic=f'Default text channel for {gameTitle}')
+        if not vExists:
+            await c.create_voice_channel(name=f'voice: {gameTitle}', topic=f'Default voice channel for {gameTitle}')
+        await tFirst.send(f'Hello, {gmMember.mention}! Your game channels for {gameTitle} have now been set up.\nYou can also ping your players or interact with the bot commands by mentioning the {r.mention} role.')
+    g = {
+        'game': arg4,
+        'gm': gm,
+        'capacity': cap,
+        'category': c.id,
+        'role': r.id
+    }
+    try:
+        db[colName].replace_one({'role':g['role']}, g , upsert=True)
+    except:
+        pass
+
+@setupGame.error
+async def clear_error(ctx, error):
+    if isinstance(error, commands.BadArgument):
+        await ctx.channel.send('The number of players in the game must be an integer.')
+        raise error
+
+# defineBotrole command
+@client.command(name='definebotrole', aliases=['setbotrole','botrole','botroleset','botroledefine','br'], description='This is a set-up command to define which role is the botrole that the dice bot use. The syntax is `botrole {@Role}`')
+@commands.has_permissions(administrator=True)
+async def defineBotrole(ctx, arg):
+    if not arg.startswith('<@&'):
+        raise commands.CommandError('Invalid argument. The argument must @ a role.')
+    dbName = str(ctx.guild.id)
+    db = dbClient[dbName]
+    colName = 'settings'
+    r = ctx.guild.get_role(int(arg[3:-1]))
+    if dbName not in state:
+        state[dbName] = {}
+    if 'settings' not in state[dbName]:
+        state[dbName]['settings'] = {}
+    ret = state[dbName]['settings']
+    ret['_id'] = 0
+    if 'botrole' not in ret:
+        await ctx.channel.send(f'Bot role for server {ctx.guild.name} not set. Setting {r.mention} to bot role now.')
+    else:
+        await ctx.channel.send(f'Bot role for server {ctx.guild.name} has already been set to {ctx.guild.get_role(ret["botrole"]).mention}. Updating to {r.mention}.')
+    ret['botrole'] = r.id
+    try:
+        db[colName].update_one({'_id':0},{'$set':{'botrole': r.id}}, upsert=True)
+    except:
+        pass
+
+# deleteGame command
+@client.command(name='deletegame', aliases=['delete','del', 'removegame', 'delgame', 'gamedel', 'gamedelete'], description='Use this command to delete the role and associated channels for a game. The syntax is `delete {@Game Role}`. **It must be called in a text channel inside the relevant game.**')
+@commands.has_permissions(administrator=True)
+@commands.check(in_game_channel)
+async def deleteGame(ctx, arg):
+    if not arg.startswith('<@&'):
+        raise commands.CommandError('Invalid argument. The argument must @ a role.')
+    r = ctx.guild.get_role(int(arg[3:-1]))
+    cat = dbLookupRole(ctx.guild, r)
+    dbName = str(ctx.guild.id)
+    db = dbClient[dbName]
+    await ctx.channel.trigger_typing()
+    try:
+        colName = dbFindTimeslot(ctx.guild,r)
+    except:
+        raise commands.CommandError(f'Invalid argument. {r.mention} role is not a valid game role.')
+    for t in ctx.guild.text_channels:
+        if t.category == cat:
+            await t.delete()
+    for v in ctx.guild.voice_channels:
+        if v.category == cat:
+            await v.delete()
+    await cat.delete()
+    try:
+        db[colName].delete_one({'role':r.id})
+    except:
+        pass
+    await r.delete()
+
+# reset command reset wed|sunaft|suneve|oneshot|all|other
+@client.command(name='reset', aliases=['deleteall','delall','cleargames','clear'], description='This deletes all games in a particular time slot category. This is a very powerful command. Be careful when you use it. The syntax is `reset {wed|sunaft|suneve|oneshot|other|all}`')
+@commands.has_permissions(administrator=True)
+async def reset(ctx, *args):
+    delList = []
+    dbName = str(ctx.guild.id)
+    db = dbClient[dbName]
+    await ctx.channel.trigger_typing()
+    for a in args:
+        if a.lower() not in ['all', 'other', 'wed', 'sunaft', 'suneve', 'oneshot']:
+            raise commands.CommandError(f'Invalid argument. {a} is not a valid flag for the command.')
+        if a.lower() == 'all':
+            for l in ['wed', 'sunaft', 'suneve', 'oneshot','other']:
+                if l not in delList:
+                    delList.append(l)
+        else:
+            if a.lower() not in delList:
+                delList.append(a.lower())
+    for d in delList:
+        colName = gameTime(d)
+        try:
+            cur = db[colName].find({})
+            for g in cur:
+                await ctx.guild.get_role(g['role']).delete()
+                cat = ctx.guild.get_channel(g['category'])
+                for c in cat.channels:
+                    await c.delete()
+                await cat.delete()
+            db[colName].deleteMany({})
+        except:
+            for r in ctx.guild.roles:
+                if r.name.startswith(colName):
+                    for cat in ctx.guild.categories:
+                        if cat.name == r.name:
+                            for c in cat.channels:
+                                await c.delete()
+                            await cat.delete()
+                    await r.delete()
+        await ctx.channel.send(f'All games for {colName} have been deleted.')
+
+# Migrate Guild from Old Server Settings to New Settings
+@client.command(name='migrate', aliases=['migrategames','migratedata'], description='A set-up command to migrate games from the old server settings to the new server settings using the database for the first time.')
+@commands.has_permissions(administrator=True)
+async def migrateData(ctx):
+    await ctx.channel.trigger_typing()
+    dbName = str(ctx.guild.id)
+    db = dbClient[dbName]
+    gNum = 0
+    for r in ctx.guild.roles:
+        if r.name.split(': ',maxsplit=1)[0] in timeSlotList():
+            gNum += 1
+            await r.edit(mentionable=True)
+            gameName = r.name.split(': ',maxsplit=1)[1]
+            colName = r.name.split(': ',maxsplit=1)[0]
+            for c in ctx.guild.categories:
+                if c.name == r.name:
+                    break
+            permissions = c.overwrites
+            for p in permissions:
+                if isinstance(p,discord.Member) and permissions[p].manage_channels:
+                    break
+            g = {
+                'game': gameName,
+                'gm': p.id,
+                'capacity': 5,
+                'category': c.id,
+                'role': r.id
+            }
+            try:
+                db[colName].replace_one({'role':g['role']}, g , upsert=True)
+            except:
+                raise commands.CommandError('Error: Database connection failed. Could not migrate games to database.')
+    await ctx.channel.send(f'Finished migrating {gNum} games onto the database.')
+
+# Easter egg for Alan
+@client.command()
+async def alan(ctx):
+    if ctx.author.id != 355857207205691392:
+        alan = await ctx.guild.fetch_member(355857207205691392)
+        raise commands.CommandError(f'Error: This is a powerful, super secret master command that only {alan.mention} can use. Do **NOT** invoke this if you are not Alan. ~~It is a command that can do great evil in the wrong hands.~~')
+    await ctx.send(f'Hi {alan.mention}. In order to execute this script, you must click the following link:\n<http://vsnt.uk/alancommand>\nUse it wisely.')
+
+# Import Cogs
+for cogfile in os.listdir('./cogs'):
+    if cogfile.endswith('.py'):
+        client.load_extension(f'cogs.{cogfile[:-3]}')
+
+# Run Bot
+client.run(os.getenv('TEST_TOKEN'))

app/cogs/GameManagement.py

@@ -0,0 +1,177 @@
+import os
+import pymongo
+import discord
+from discord.ext import commands
+from bot import dbClient, p, state, gameTimes, gameTime, timeSlotList, dbFindTimeslot, dbLookupRole, in_game_channel
+
+# Lookup GMs
+def gmLookup(guild, member):
+    gamesList = []
+    db = dbClient[str(guild.id)]
+    try:
+        for c in db.list_collection_names():
+            ret = db[c].find({'gm':member.id})
+            for e in ret:
+                gamesList.append(guild.get_role(e['role']))
+    except:
+        for cat in guild.categories:
+            if cat.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                for p in cat.overwrites:
+                    if cat.overwrites[member].manage_channels:
+                        for r in guild.roles:
+                            if r.name == cat.name:
+                                gamesList.append(r)
+                                break
+                        break
+    finally:
+        return gamesList
+
+# Check if User is a GM
+def user_is_GM(ctx):
+    if ctx.author.guild_permissions.administrator:
+        return True
+    if len(gmLookup(ctx.guild,ctx.author)) > 0:
+        return True
+
+# Check if User is a Player
+def user_is_Player(ctx):
+    gamesList = []
+    db = dbClient[str(ctx.guild.id)]
+    try:
+        for c in db.list_collection_names():
+            ret = db[c].find({})
+            for e in ret:
+                gamesList.append(ctx.guild.get_role(e['role']))
+    except:
+        for r in ctx.guild.roles:
+            if r.name.split(': ',maxsplit = 1)[0] in timeSlotList():
+                gamesList.append(r)
+    if set(gamesList) & set(ctx.author.roles):
+        return True
+    raise commands.CommandError('Error: You are not currently playing in any game.')
+
+class GameManagement(commands.Cog, name='Game Management Commands'):
+    def __init__(self, client):
+        self.client = client
+    
+    # GM Kick Command
+    @commands.command(name='kickplayer', aliases=['kick','removeplayer','dropplayer','drop', 'remove'],description='This removes a player from your game. Can only be invoked by the GM or a server admin. The syntax is `kickplayer {@Player}`. **This command must be called inside the text channel of the game you are kicking the player from.**. *The action gets logged with the Committee so we can keep track of who is in wose game.*')
+    @commands.check(user_is_GM)
+    @commands.check(in_game_channel)
+    async def kickPlayer(self, ctx, arg):
+        if not (arg.startswith('<@') and not (arg.startswith('<@&'))):
+            raise commands.CommandError('Invalid argument. The second parameter must @ the Player.')
+        if not ctx.author.permissions_in(ctx.channel.category).manage_channels:
+            raise commands.CommandError('You are not authorised to use this command here as you are not the GM.')
+        await ctx.message.delete()
+        await ctx.channel.trigger_typing()
+        permissions = ctx.channel.category.overwrites
+        for p in permissions:
+            if isinstance(p,discord.Role) and p.name == ctx.channel.category.name:
+                break
+        u = await ctx.guild.fetch_member(int(arg.replace('<@', '').replace('>', '').replace('!', '')))
+        await u.remove_roles(p)
+        isPlayer = False
+        for playerRoles in u.roles:
+            if playerRoles.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                isPlayer = True
+                break
+        if not isPlayer:
+            for r in ctx.guild.roles:
+                if r.name == 'Players':
+                    break
+            if r.name == 'Players':
+                await u.remove_roles(r)
+        for cr in ctx.guild.roles:
+            if cr.name == 'Committee':
+                break
+        await ctx.channel.send(f'{u.mention} has been kicked from the game. This has been logged with the {cr.mention}.')
+        for tc in ctx.guild.text_channels:
+            if tc.name.split('-',maxsplit=1)[1] == 'moderator-logs':
+                break
+        await tc.send(f'Hey {cr.mention}, {u.mention} has been kicked from the {p.mention} game by GM {ctx.author.mention}.')
+    
+    @kickPlayer.error
+    async def clear_kick_error(self, ctx, error):
+        if isinstance(error, commands.CheckFailure):
+            await ctx.channel.send('You are not authorised to use this command as you are not a GM.')
+            raise error
+
+    # GM Add Command
+    @commands.command(name='addplayer', aliases=['add'],description='This command adds a player to your game. Can only be invoked by the GM for the game. The syntax is `addplayer {@Player} {@Game Role}`. As you cannot @-mention someone who cannot already see your channel, you are **not restricted** to use this command in a text channel belonging to your game. *The action gets logged with the Committee so we can keep track of who is in wose game.*')
+    @commands.check(user_is_GM)
+    async def addPlayer(self, ctx, arg1, arg2):
+        if not (arg1.startswith('<@') and not (arg1.startswith('<@&'))):
+            raise commands.CommandError('Invalid argument. The first parameter must @ the Player.')
+        if not arg2.startswith('<@&'):
+            raise commands.CommandError('Invalid argument. The second parameter must @ the game role.')
+        r = ctx.guild.get_role(int(arg2[3:-1]))
+        if r.name.split(': ',maxsplit=1)[0] not in timeSlotList():
+            raise commands.CommandError('Error: the role is not a valid game role.')
+        cat = dbLookupRole(ctx.guild,r)
+        if not ctx.author.permissions_in(cat).manage_channels:
+            raise commands.CommandError('You are not authorised to use this command  as you are not the GM for the game.')
+        await ctx.message.delete()
+        await ctx.channel.trigger_typing()
+        u = await ctx.guild.fetch_member(int(arg1.replace('<@', '').replace('>', '').replace('!', '')))
+        for rl in ctx.guild.roles:
+            if rl.name == 'Players':
+                break
+        await u.add_roles(r,rl)
+        tPos = len(ctx.guild.channels)
+        tFirst = None
+        for t in cat.text_channels:
+            if t.position <= tPos:
+                tFirst = t
+                tPos = t.position
+        for cr in ctx.guild.roles:
+            if cr.name == 'Committee':
+                break
+        for tc in ctx.guild.text_channels:
+            if tc.name.split('-',maxsplit=1)[1] == 'moderator-logs':
+                break
+        await tFirst.send(f'{u.mention} has joined the game. Welcome! This has been logged with the {cr.mention}.')
+        await ctx.channel.send(f'{u.mention} has been added to the game {r.mention}.')
+        await tc.send(f'Hey {cr.mention}, {u.mention} was added to the {r.mention} game by {ctx.author.mention}.')
+
+    @addPlayer.error
+    async def clear_add_error(self, ctx, error):
+        if isinstance(error, commands.CheckFailure):
+            await ctx.channel.send('You are not authorised to use this command as you are not a GM.')
+            raise error
+
+    # Leave Game Command
+    @commands.command(name='leave',aliases=['leavegame','quit','quitgame','dropout'],description='This command is to leave the game you are in. **It must be invoked in the text channel of the game you are in.** *The action gets logged with the Committee so we can keep track of who is in wose game.*')
+    @commands.check(user_is_Player)
+    @commands.check(in_game_channel)
+    async def leaveGame(self, ctx):    
+        await ctx.message.delete()
+        await ctx.channel.trigger_typing()
+        permissions = ctx.channel.category.overwrites
+        for p in permissions:
+            if isinstance(p,discord.Role) and p.name == ctx.channel.category.name:
+                break
+        await ctx.author.remove_roles(p)
+        isPlayer = False
+        for playerRoles in ctx.author.roles:
+            if playerRoles.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                isPlayer = True
+                break
+        if not isPlayer:
+            for r in ctx.guild.roles:
+                if r.name == 'Players':
+                    break
+            if r.name == 'Players':
+                await ctx.author.remove_roles(r)
+        for cr in ctx.guild.roles:
+            if cr.name == 'Committee':
+                break
+        await ctx.channel.send(f'{ctx.author.mention} has left the game. This has been logged with the {cr.mention}.')
+        for tc in ctx.guild.text_channels:
+            if tc.name.split('-',maxsplit=1)[1] == 'moderator-logs':
+                break
+        await tc.send(f'Hey {cr.mention}, {ctx.author.mention} has left the {p.mention} game by GM {ctx.author.mention}.')
+
+# Cog Setup Function
+def setup(client):
+    client.add_cog(GameManagement(client))

app/cogs/HelpNotifier.py

@@ -0,0 +1,48 @@
+import discord
+from discord.ext import commands, tasks
+from datetime import datetime
+
+def helpChannels(client):
+    l = []
+    for guild in client.guilds:
+        channel = discord.utils.find(lambda c: c.name == '⛑-help', guild.channels)
+        l.append(channel)
+    return l
+
+def committeeRoles(client):
+    l = []
+    for guild in client.guilds:
+        role = discord.utils.find(lambda r: r.name == 'Committee', guild.roles)
+        l.append(role)
+    return l
+
+def checkCommitteeRoles(author,committee):
+    if set(author.roles) & set(committee):
+        return True
+
+class HelpNotifier(commands.Cog, name='Help Notifier Commands'):
+    def __init__(self,client):
+        self.client = client
+
+    # Message in Help channel event listener.
+    @commands.Cog.listener()
+    async def on_message(self,message):
+        if message.author.bot:
+            return
+        if checkCommitteeRoles(message.author, committeeRoles(self.client)):
+            return
+        if message.channel not in helpChannels(self.client):
+            return
+        committeeChannel = discord.utils.find(lambda t: t.name == '🗞-moderator-logs',message.guild.channels)
+        committeeRole = discord.utils.find(lambda c: c.name == 'Committee', message.guild.roles)
+        embed = discord.Embed(
+            title = message.content,
+            description = f'[Jump to Message]({message.jump_url})',
+            colour = discord.Colour.orange(),
+        )
+        embed.set_footer(text=datetime.now().strftime('%a %-d %b %y, %-I:%M %p'))
+        embed.set_author(name=message.author.display_name, icon_url=message.author.avatar_url)
+        await committeeChannel.send(f'Hey {committeeRole.mention}, {message.author.mention} has just posted the following message in the {message.channel.mention} channel', embed=embed)
+
+def setup(client):
+    client.add_cog(HelpNotifier(client))

app/cogs/MembershipRestriction.py

@@ -0,0 +1,112 @@
+import discord
+from discord.ext import commands, tasks
+from datetime import datetime
+from bot import dbClient, p, state, gameTimes, gameTime, timeSlotList, dbFindTimeslot, dbLookupRole
+
+def gameCategories(client):
+    l = []
+    try:
+        for guild in client.guilds:
+            dbName = str(guild.id)
+            db = dbClient[dbName]
+            for colName in db.list_collection_names():
+                if colName != 'settings':
+                    ret = db[colName].find()
+                    for e in ret:
+                        l.append(guild.get_channel(e['category']))
+    except:
+        for guild in client.guilds:
+            for cat in guild.categories:
+                if cat.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                    l.append(cat)
+    return l
+
+def gameRoles(client):
+    l = []
+    try:
+        for guild in client.guilds:
+            dbName = str(guild.id)
+            db = dbClient[dbName]
+            for colName in db.list_collection_names():
+                if colName != 'settings':
+                    ret = db[colName].find()
+                    for e in ret:
+                        l.append(guild.get_role(e['role']))
+    except:
+        for guild in client.guilds:
+            for role in guild.roles:
+                if role.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                    l.append(role)
+    return l
+
+def committeeRoles(client):
+    l = []
+    for guild in client.guilds:
+        role = discord.utils.find(lambda r: r.name == 'Committee', guild.roles)
+        l.append(role)
+    return l
+
+def memberRoles(client):
+    l = []
+    for guild in client.guilds:
+        role = discord.utils.find(lambda r: r.name == 'Life Members', guild.roles)
+        l.append(role)
+        role = discord.utils.find(lambda r: r.name == 'Members: Full Year', guild.roles)
+        l.append(role)
+        role = discord.utils.find(lambda r: r.name == 'Members: Semester 2', guild.roles)
+        l.append(role)
+        role = discord.utils.find(lambda r: r.name == 'Members: Semester 1', guild.roles)
+        l.append(role)
+        role = discord.utils.find(lambda r: r.name == 'New Member', guild.roles)
+        l.append(role)
+        role = discord.utils.find(lambda r: r.name == 'Temporary Access', guild.roles)
+        l.append(role)
+    return l
+
+def checkCommitteeRoles(author,committee):
+    if set(author.roles) & set(committee):
+        return True
+
+def checkMemberRoles(author,memberRoles):
+    if set(author.roles) & set(memberRoles):
+        return True
+
+class MembershipRestriction(commands.Cog, name='Membership Restriction Protocol'):
+    def __init__(self,client):
+        self.client = client
+
+    # Event Listener for Message from Non-Member in Game Channels
+    @commands.Cog.listener()
+    async def on_message(self,message):
+        if message.author.bot:
+            return
+        guestRole = discord.utils.find(lambda g: g.name == 'Guest', message.guild.roles)
+        if guestRole.permissions.read_messages:
+            return
+        if message.channel.category not in gameCategories(self.client):
+            return
+        if checkCommitteeRoles(message.author, committeeRoles(self.client)) or message.guild.owner == message.author:
+            return
+        if checkMemberRoles(message.author, memberRoles(self.client)):
+            return
+        signupChannel = discord.utils.find(lambda c: c.name == '📋-membership-signups', message.guild.channels)
+        if message.channel.overwrites_for(message.author).manage_channels:
+            return
+        await message.channel.send(f'{message.author.mention} does not have a verified membership of Geas. Please submit your membership confirmation for verification in the {signupChannel.mention} to ensure you have access to your game.')
+        await message.channel.category.set_permissions(message.author, send_messages = False, connect = False)
+        await message.delete()
+
+    # Event Listener for Reinstating Permissions when Membership is Assigned
+    @commands.Cog.listener()
+    async def on_member_update(self,before,after):
+        if before.roles == after.roles:
+            return
+        if checkMemberRoles(after, memberRoles(self.client)):
+            for g in after.roles:
+                if g in gameRoles(self.client):
+                    cat = dbLookupRole(after.guild, g)
+                    if not cat.overwrites_for(after).send_messages and not cat.overwrites_for(after).manage_channels:
+                        await cat.set_permissions(after, overwrite = None)
+
+def setup(client):
+    client.add_cog(MembershipRestriction(client))

app/cogs/MembershipVerification.py

@@ -0,0 +1,142 @@
+import discord
+from discord.ext import commands, tasks
+from datetime import datetime
+
+def membershipSignupChannels(client):
+    l = []
+    for guild in client.guilds:
+        channel = discord.utils.find(lambda c: c.name == '📋-membership-signups', guild.channels)
+        l.append(channel)
+    return l
+
+def committeeRoles(client):
+    l = []
+    for guild in client.guilds:
+        role = discord.utils.find(lambda r: r.name == 'Committee', guild.roles)
+        l.append(role)
+    return l
+
+def checkCommitteeRoles(author,committee):
+    if set(author.roles) & set(committee):
+        return True
+
+class MembershipVerification(commands.Cog, name='Membership Verification Commands'):
+    def __init__(self,client):
+        self.client = client
+
+    # Message in Membership Signup event listener.
+    @commands.Cog.listener()
+    async def on_message(self,message):
+        if message.channel in membershipSignupChannels(self.client) and message.author.id != self.client.user.id:
+            if message.attachments == []:
+                await message.author.send(f'**Error**: The message you posted in the {message.channel.name} channel of {message.guild.name} was invalid. Your post must contain a screensot of your proof of purchase for membership from EUSA.')
+                await message.delete()
+                return
+            await message.add_reaction('1️⃣')
+            await message.add_reaction('2️⃣')
+            await message.add_reaction('📅')
+            await message.add_reaction('📚')
+            await message.add_reaction('⚠️')
+            await message.add_reaction('🚫')
+
+    @commands.Cog.listener()
+    async def on_raw_reaction_add(self,payload):
+        if payload.user_id != self.client.user.id and self.client.get_channel(payload.channel_id) in membershipSignupChannels(self.client):
+            guild = await self.client.fetch_guild(payload.guild_id)
+            member = await guild.fetch_member(payload.user_id)
+            channel = await self.client.fetch_channel(payload.channel_id)
+            message = await channel.fetch_message(payload.message_id)
+            studentsRole = discord.utils.find(lambda g: g.name == 'Students', guild.roles)
+            semesterOneRole = discord.utils.find(lambda g: g.name == 'Members: Semester 1', guild.roles)
+            semesterTwoRole = discord.utils.find(lambda g: g.name == 'Members: Semester 2', guild.roles)
+            fullYearRole = discord.utils.find(lambda g: g.name == 'Members: Full Year', guild.roles)
+            channels = await guild.fetch_channels()
+            committeeChannel = discord.utils.find(lambda t: t.name == '🗞-moderator-logs', channels)
+            committeeRole = discord.utils.find(lambda c: c.name == 'Committee', guild.roles)
+            if not checkCommitteeRoles(member, committeeRoles(self.client)):
+                await member.send(f'**Error**: Only Committee members are authorised to react to posts on the {channel.name} channel for {guild.name}.')
+                await message.remove_reaction(payload.emoji.name, member)
+                return
+            if payload.emoji.name == '1️⃣':
+                await message.author.add_roles(semesterOneRole)
+                await message.add_reaction('✅')
+                await message.author.send(f'Your membership for {guild.name} has been verified and you have been assigned the role **Members: Semester 1**.')
+                return
+            if payload.emoji.name == '2️⃣':
+                await message.author.add_roles(semesterTwoRole)
+                await message.add_reaction('✅')
+                await message.author.send(f'Your membership for {guild.name} has been verified and you have been assigned the role **Members: Semester 2**.')
+                return
+            if payload.emoji.name == '📅':
+                await message.author.add_roles(fullYearRole)
+                await message.add_reaction('✅')
+                await message.author.send(f'Your membership for {guild.name} has been verified and you have been assigned the role **Members: Full Year**.')
+                return
+            if payload.emoji.name == '📚':
+                await message.author.add_roles(studentsRole)
+                await message.author.send(f'You have additionally been assigned the role **Students**.')
+                return
+            if payload.emoji.name == '⚠️':
+                embed = discord.Embed(
+                    title = message.author.name,
+                    description = f'[Jump to Message]({message.jump_url})',
+                    colour = discord.Colour.orange(),
+                )
+                await message.author.send(f'Your membership for {guild.name} needs to be reviewed by a Committee member.')
+                await committeeChannel.send(f'Hey {committeeRole.mention}, there is a problem verifying the membership of {message.author.mention}.\nCould someone verify this person\'s membership manually via the EUSA portal and return to the message?', embed=embed)
+                return
+            if payload.emoji.name == '🚫':
+                embed = discord.Embed(
+                    title = message.author.name,
+                    description = f'[Jump to Message]({message.jump_url})',
+                    colour = discord.Colour.red(),
+                )
+                await message.author.send(f'Your membership for {guild.name} could not be verified. Please make sure that your name and the kind of membership you have bought are visible in the screenshot you upload. Please contact a Committee member if you have any difficulties.')
+                await committeeChannel.send(f'Hey {committeeRole.mention}, verifying the membership of {message.author.mention} failed.', embed=embed)
+                return
+
+    @commands.Cog.listener()
+    async def on_raw_reaction_remove(self,payload):
+        if payload.user_id != self.client.user.id and self.client.get_channel(payload.channel_id) in membershipSignupChannels(self.client):
+            guild = await self.client.fetch_guild(payload.guild_id)
+            member = await guild.fetch_member(payload.user_id)
+            channel = await self.client.fetch_channel(payload.channel_id)
+            message = await channel.fetch_message(payload.message_id)
+            studentsRole = discord.utils.find(lambda g: g.name == 'Students', guild.roles)
+            semesterOneRole = discord.utils.find(lambda g: g.name == 'Members: Semester 1', guild.roles)
+            semesterTwoRole = discord.utils.find(lambda g: g.name == 'Members: Semester 2', guild.roles)
+            fullYearRole = discord.utils.find(lambda g: g.name == 'Members: Full Year', guild.roles)
+            channels = await guild.fetch_channels()
+            committeeChannel = discord.utils.find(lambda t: t.name == '🗞-moderator-logs', channels)
+            committeeRole = discord.utils.find(lambda c: c.name == 'Committee', guild.roles)
+            if not checkCommitteeRoles(member, committeeRoles(self.client)):
+                await message.remove_reaction(payload.emoji.name, member)
+                return
+            if payload.emoji.name == '1️⃣':
+                await message.author.remove_roles(semesterOneRole)
+                await message.remove_reaction('✅',self.client.user)
+                await message.author.send(f'Your role **Members: Semester 1** for {guild.name} has been removed.')
+                return
+            if payload.emoji.name == '2️⃣':
+                await message.author.remove_roles(semesterTwoRole)
+                await message.remove_reaction('✅',self.client.user)
+                await message.author.send(f'Your role **Members: Semester 2** for {guild.name} has been removed.')
+                return
+            if payload.emoji.name == '📅':
+                await message.author.remove_roles(fullYearRole)
+                await message.remove_reaction('✅',self.client.user)
+                await message.author.send(f'Your role **Members: Full Year** for {guild.name} has been removed.')
+                return
+            if payload.emoji.name == '📚':
+                await message.author.remove_roles(studentsRole)
+                await message.author.send(f'Your role **Students** for {guild.name} has been removed.')
+                return
+            if payload.emoji.name == '⚠️':
+                await message.author.send(f'Your membership for {guild.name} is being reviewed by a Committee member.')
+                return
+            if payload.emoji.name == '🚫':
+                await message.author.send(f'Your membership for {guild.name} is being reviewed by a Committee member.')
+                return
+
+def setup(client):
+    client.add_cog(MembershipVerification(client))

app/cogs/PitchMenu.py

@@ -0,0 +1,190 @@
+import os
+import pymongo
+import discord
+from discord.ext import commands, tasks
+from bot import dbClient, p, state, gameTimes, gameTime, timeSlotList, dbFindTimeslot, dbLookupRole, syncGames
+
+pitchState = {}
+
+def pitchListening():
+    l = []
+    for guild in pitchState:
+        for slot in pitchState[guild]:
+            l.append(pitchState[guild][slot]['menuMessage'].id)
+    return l
+
+
+emojiList = [
+    '1️⃣',
+    '2️⃣',
+    '3️⃣',
+    '4️⃣',
+    '5️⃣',
+    '6️⃣',
+    '7️⃣',
+    '8️⃣',
+    '9️⃣',
+    '🔟',
+    '🇦',
+    '🇧',
+    '🇨',
+    '🇩',
+    '🇪',
+    '🇫',
+    '🇬',
+    '🇭',
+    '🇮',
+    '🇯'
+]
+
+class PitchMenu(commands.Cog, name='Pitch Menu Commands'):
+    def __init__(self,client):
+        self.client = client
+    
+    # Pitch Run Command
+    @commands.has_permissions(administrator=True)
+    @commands.group(name='pitch', aliases=['pitches'], description='The command to run pitches. It has two subcommands. Syntax: `pitch {run|clear} {wed|sunaft|suneve|oneshot|other}`')
+    async def pitch(self, ctx):
+        if ctx.invoked_subcommand is None:
+            await ctx.send(f'Invalid subcommand. Please use either `{p}pitch run` or `{p}pitch clear`')
+
+    @pitch.command(name='run', aliases=['start','generate','setup'], description='Subcommand to set up pitches. Syntax: `pitch run {wed|sunaft|suneve|oneshot|other}`')
+    async def pitch_run(self, ctx, arg):
+        if arg.lower() not in ['all', 'other', 'wed', 'sunaft', 'suneve', 'oneshot']:
+            raise commands.CommandError('Invalid argument. {arg} is not a valid flag for the command.')
+        syncGames(ctx.guild)
+        await ctx.message.delete()
+        await ctx.channel.trigger_typing()
+        ## Constructing Pitch State Dictionary
+        dbName = str(ctx.guild.id)
+        db = dbClient[dbName]
+        colName = gameTime(arg.lower())
+        if dbName not in pitchState:
+            pitchState[dbName] = {}
+        if colName not in pitchState[dbName]:
+            pitchState[dbName][colName] = {}
+        pitchState[dbName][colName]['entries'] = []
+        # Try database queries
+        try:
+            cur = db[colName].find().sort('game')
+            for entry in cur:
+                gameDict = {}
+                gameDict['game'] = entry['game']
+                gameDict['gm'] = await ctx.guild.fetch_member(entry['gm'])
+                gameDict['role'] = discord.utils.find(lambda m: m.id == entry['role'],ctx.guild.roles)
+                gameDict['capacity'] = entry['capacity'] if entry['capacity'] != None else 5
+                gameDict['signups'] = 0
+                cat = discord.utils.find(lambda m: m.id == entry['category'], ctx.guild.categories)
+                tFirst = None
+                tPos = len(ctx.guild.channels)
+                for t in cat.text_channels:
+                    if t.position <= tPos:
+                        tFirst = t
+                        tPos = t.position
+                gameDict['textchannel'] = tFirst
+                pitchState[dbName][colName]['entries'].append(dict(gameDict))
+        # Infer from server if database fails
+        except:
+            for r in ctx.guild.roles:
+                if r.name.startswith(colName):
+                    gameDict = {}
+                    gameDict['game'] = r.name.split(': ',maxsplit=1)[1]
+                    gameDict['role'] = r
+                    gameDict['capacity'] = 5
+                    gameDict['signups'] = 0
+                    cat = discord.utils.find(lambda m: m.name == r.name, ctx.guild.categories)
+                    for p in cat.overwrites:
+                        if isinstance(p,discord.Member) and cat.overwrites[p].manage_channels:
+                            gameDict['gm'] = p
+                            break
+                    tFirst = None
+                    tPos = len(ctx.guild.channels)
+                    for t in cat.text_channels:
+                        if t.position <= tPos:
+                            tFirst = t
+                            tPos = t.position
+                    gameDict['textchannel'] = t
+                    pitchState[dbName][colName]['entries'].append(dict(gameDict))
+            pitchState[dbName][colName]['entries'].sort(key= lambda m: m['game'])
+        # Begin Constructing the Menu
+        pitchState[dbName][colName]['headerMessage'] = await ctx.channel.send(f'**Game listing for {colName}**\n_ _\nThe following are the games that are being pitched. Please select your game by clicking on the emoji reaction at the bottom of the menu.\n_ _')
+        for e in pitchState[dbName][colName]['entries']:
+            e['message'] = await ctx.channel.send(f'{emojiList[pitchState[dbName][colName]["entries"].index(e)]} **{e["game"]}** (GM {e["gm"].mention}). {e["capacity"] - e["signups"]} spaces remaining.')
+        pitchState[dbName][colName]['menuMessage'] = await ctx.channel.send('_ _\n**Please select a game from the above list by clicking on the corresponding emoji reaction below.**')
+        for option in pitchState[dbName][colName]['entries']:
+            await pitchState[dbName][colName]['menuMessage'].add_reaction(emojiList[pitchState[dbName][colName]["entries"].index(option)])
+
+    @pitch.command(name='clear', aliases=['end','cancel','reset','delete'], description='Subcommand to clear pitches. {wed|sunaft|suneve|oneshot|other}')
+    async def pitch_clear(self, ctx, arg):
+        if arg.lower() not in ['all', 'other', 'wed', 'sunaft', 'suneve', 'oneshot']:
+            raise commands.CommandError(f'Invalid argument. {arg} is not a valid flag for the command.')
+        await ctx.message.delete()
+        await ctx.channel.trigger_typing()
+        dbName = str(ctx.guild.id)
+        db = dbClient[dbName]
+        colName = gameTime(arg.lower())
+        for e in pitchState[dbName][colName]['entries']:
+            await e['message'].delete()
+        await pitchState[dbName][colName]['menuMessage'].delete()
+        await pitchState[dbName][colName]['headerMessage'].delete()
+        await ctx.send(f'Pitch menu for {colName} has been reset.')
+        pitchState[dbName][colName].clear
+
+    # Emoji Reaction Event Listeners
+    @commands.Cog.listener()
+    async def on_raw_reaction_add(self, payload):
+        if payload.user_id != self.client.user.id:
+            if payload.message_id in pitchListening():
+                guildID = str(payload.guild_id)
+                guild = discord.utils.find(lambda g: g.id == payload.guild_id, self.client.guilds)
+                channel = discord.utils.find(lambda c: c.id == payload.channel_id, guild.channels)
+                author = await guild.fetch_member(payload.user_id)
+                for slot in pitchState[guildID]:
+                    if pitchState[guildID][slot]['menuMessage'].id == payload.message_id:
+                        break
+                message = await channel.fetch_message(pitchState[guildID][slot]['menuMessage'].id)
+                for reaction in message.reactions:
+                    if reaction.emoji != payload.emoji.name:
+                        i = emojiList.index(reaction.emoji)
+                        if author in await reaction.users().flatten():
+                            await reaction.remove(author)
+                i = emojiList.index(payload.emoji.name)
+                e = pitchState[guildID][slot]['entries'][i]
+                playerRole = discord.utils.find(lambda p: p.name == 'Players',guild.roles)
+                await author.add_roles(playerRole,e['role'])
+                e['signups'] += 1
+                contentString = f'{emojiList[i]} **{e["game"]}** (GM {e["gm"].mention}). {e["capacity"] - e["signups"] if e["signups"] <= e["capacity"] else 0} {"space" if e["capacity"] - e["signups"] == 1 else "spaces"} remaining.'
+                await e['message'].edit(content=f'~~{contentString}~~' if e['signups'] >= e['capacity'] else contentString)
+                await e['textchannel'].send(f'{author.mention} has joined the game.')
+
+    # Emoji Un-React Event Listener
+    @commands.Cog.listener()
+    async def on_raw_reaction_remove(self, payload):
+        if payload.user_id != self.client.user.id:
+            if payload.message_id in pitchListening():
+                guildID = str(payload.guild_id)
+                guild = discord.utils.find(lambda g: g.id == payload.guild_id, self.client.guilds)
+                channel = discord.utils.find(lambda c: c.id == payload.channel_id, guild.channels)
+                author = await guild.fetch_member(payload.user_id)
+                for slot in pitchState[guildID]:
+                    if pitchState[guildID][slot]['menuMessage'].id == payload.message_id:
+                        break
+                message = await channel.fetch_message(pitchState[guildID][slot]['menuMessage'].id)
+                i = emojiList.index(payload.emoji.name)
+                e = pitchState[guildID][slot]['entries'][i]
+                e['signups'] -= 1
+                contentString = f'{emojiList[i]} **{e["game"]}** (GM {e["gm"].mention}). {e["capacity"] - e["signups"] if e["signups"] <= e["capacity"] else 0} {"space" if e["capacity"] - e["signups"] == 1 else "spaces"} remaining.'
+                await e['message'].edit(content=f'~~{contentString}~~' if e['signups'] >= e['capacity'] else contentString)
+                await e['textchannel'].send(f'{author.mention} has left the game.')
+                await author.remove_roles(e['role'])
+                isPlayer = False
+                for role in author.roles:
+                    if role.name.split(': ',maxsplit=1)[0] in timeSlotList():
+                        isPlayer = True
+                        break
+                if not isPlayer:
+                    playerRole = discord.utils.find(lambda p: p.name == 'Players',guild.roles)
+                    await author.remove_roles(playerRole)
+
+def setup(client):
+    client.add_cog(PitchMenu(client))

app/requirements.txt

@@ -0,0 +1,5 @@
+discord
+python-dotenv
+wheel
+pymongo
+datetime