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import {
addOrRemoveFromArray,
AllowedMentions,
Arg,
BotCommand,
emojis,
format,
type ArgType,
type CommandMessage,
type SlashMessage
} from '#lib';
import assert from 'assert/strict';
import { ApplicationCommandOptionType, GuildMember, User } from 'discord.js';
export default class BlacklistCommand extends BotCommand {
public constructor() {
super('blacklist', {
aliases: ['blacklist', 'unblacklist'],
category: 'config',
description: 'A command to blacklist users and channels.',
usage: ['blacklist|unblacklist <user|channel>'],
examples: ['blacklist @user', 'unblacklist #channel'],
args: [
{
id: 'action',
description: 'Whether to blacklist or unblacklist the target.',
readableType: "'blacklist'|'unblacklist'",
prompt: 'Would you like to add or remove someone or something from/to the blacklist?',
slashType: ApplicationCommandOptionType.String,
choices: ['blacklist', 'unblacklist'].map((c) => ({ name: c, value: c })),
only: 'slash'
},
{
id: 'target',
description: 'The channel/user to blacklist.',
type: Arg.union('channel', 'user'),
readableType: 'channel|user',
prompt: 'What channel or user that you would like to blacklist/unblacklist?',
retry: '{error} Pick a valid user or channel.',
slashType: ApplicationCommandOptionType.String
},
{
id: 'global',
description: 'Blacklist the target globally.',
match: 'flag',
flag: '--global',
optional: true,
slashType: false,
only: 'text',
ownerOnly: true
}
],
slash: true,
clientPermissions: [],
userPermissions: ['ManageGuild']
});
}
public override async exec(
message: CommandMessage | SlashMessage,
args: {
action?: 'blacklist' | 'unblacklist';
target: ArgType<'channel' | 'user'> | string; // there is no way to combine channel and user in slash commands without making subcommands
global: ArgType<'flag'>;
}
) {
let action: 'blacklist' | 'unblacklist' | 'toggle' =
args.action ?? (message?.util?.parsed?.alias as 'blacklist' | 'unblacklist' | undefined) ?? 'toggle';
const global = args.global && message.author.isOwner();
const target =
typeof args.target === 'string'
? (await Arg.cast('textChannel', message, args.target)) ?? (await Arg.cast('user', message, args.target))
: args.target;
if (!target) return await message.util.reply(`${emojis.error} Choose a valid channel or user.`);
const targetID = target.id;
if (!message.inGuild() && !global)
return await message.util.reply(`${emojis.error} You have to be in a guild to disable commands.`);
if (!global) assert(message.inGuild());
const blacklistedUsers = global
? this.client.utils.getGlobal('blacklistedUsers')
: (await message.guild!.getSetting('blacklistedChannels')) ?? [];
const blacklistedChannels = global
? this.client.utils.getGlobal('blacklistedChannels')
: (await message.guild!.getSetting('blacklistedUsers')) ?? [];
if (action === 'toggle') {
action = blacklistedUsers.includes(targetID) || blacklistedChannels.includes(targetID) ? 'unblacklist' : 'blacklist';
}
const newValue = addOrRemoveFromArray(
action === 'blacklist' ? 'add' : 'remove',
target instanceof User ? blacklistedUsers : blacklistedChannels,
targetID
);
const key = target instanceof User ? 'blacklistedUsers' : 'blacklistedChannels';
const success = await (global
? this.client.utils.setGlobal(key, newValue)
: message.guild!.setSetting(key, newValue, message.member as GuildMember)
).catch(() => false);
if (!success)
return await message.util.reply({
content: `${emojis.error} There was an error${global ? ' globally' : ''} ${action}ing ${format.input(
target instanceof User ? target.tag : target.name
)}.`,
allowedMentions: AllowedMentions.none()
});
else
return await message.util.reply({
content: `${emojis.success} Successfully ${action}ed ${format.input(target instanceof User ? target.tag : target.name)}${
global ? ' globally' : ''
}.`,
allowedMentions: AllowedMentions.none()
});
}
}
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