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import {
BotCommand,
ButtonPaginator,
chunk,
colors,
emojis,
OptArgType,
oxford,
type CommandMessage,
type SlashMessage
} from '#lib';
import assert from 'assert/strict';
import { ApplicationCommandOptionType, escapeMarkdown, type CommandInteraction, type Role } from 'discord.js';
export default class WhoHasRoleCommand extends BotCommand {
public constructor() {
super('whoHasRole', {
aliases: ['who-has-role', 'whr', 'dump'],
category: 'utilities',
description: 'Allows you to view what users have a certain role.',
usage: ['who-has-role <...roles>'],
examples: ['who-has-role admin'],
args: new Array(25).fill(0).map(
(_, i) =>
({
id: `role${i + 1}`,
description: i === 0 ? 'The role to find the users of.' : 'Another role that the user must have.',
type: 'role',
prompt: i === 0 ? 'What role would you like to find the users of?' : 'What other role should the user also have?',
retry: '{error} Choose a valid role.',
slashType: ApplicationCommandOptionType.Role,
optional: i !== 0
} as const)
),
slash: true,
channel: 'guild',
clientPermissions: ['EmbedLinks'],
clientCheckChannel: true,
userPermissions: [],
typing: true
});
}
public override async exec(
message: CommandMessage | SlashMessage,
args: {
[K in `role${NumberRange}`]: OptArgType<'role'>;
}
) {
assert(message.inGuild());
if (message.util.isSlash) await (message.interaction as CommandInteraction).deferReply();
const rawRoles = Object.values(args).filter((v) => v !== null) as Role[];
const roles = rawRoles.map((v) => v.id);
const members = message.guild.members.cache.filter((m) => roles.every((r) => m.roles.cache.has(r)));
const roleMembers = members.map((member) => `${member.user} (${escapeMarkdown(member.user.tag)})`);
const chunkedRoleMembers = chunk(roleMembers, 30);
const title = `Members with ${
roles.length < 4
? oxford(
rawRoles.map((r) => r.name),
'and'
)
: `${rawRoles.length} Roles`
} [\`${members.size.toLocaleString()}\`]`;
const color = colors.default;
const embedPages = chunkedRoleMembers.map((chunk) => ({
title,
description: chunk.join('\n'),
color
}));
if (embedPages.length === 0) {
return await message.util.reply(`${emojis.error} No members found matching the given roles.`);
}
return await ButtonPaginator.send(message, embedPages, null, true);
}
}
type Mapped<N extends number, Result extends Array<unknown> = []> = Result['length'] extends N
? Result
: Mapped<N, [...Result, Result['length']]>;
type NumberRange = Exclude<Mapped<25>[number], 0 | 1>;
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