1 files changed, 91 insertions, 0 deletions
diff --git a/src/commands/moderation/massBan.ts b/src/commands/moderation/massBan.ts
new file mode 100644
index 0000000..5621011
--- /dev/null
+++ b/src/commands/moderation/massBan.ts
@@ -0,0 +1,91 @@
+import { BushCommand, type ArgType, type BushMessage, type BushSlashMessage, type OptionalArgType } from '#lib';
+import assert from 'assert';
+import { ApplicationCommandOptionType, Embed, PermissionFlagsBits } from 'discord.js';
+
+export default class MassBanCommand extends BushCommand {
+	public constructor() {
+		super('massBan', {
+			aliases: ['mass-ban', 'mass-dban'],
+			category: 'moderation',
+			description: 'Ban multiple users at once.',
+			usage: ['template <...users> [--reason "<reason>"] [--days <days>]'],
+			examples: ['template 1 2'],
+			args: [
+				{
+					id: 'users',
+					description: 'The ids of users to ban.',
+					type: 'string',
+					match: 'rest',
+					prompt: 'What are the ids of all the users you would like to ban?',
+					retry: '{error} Choose a valid list of user ids to ban.',
+					slashType: ApplicationCommandOptionType.String
+				},
+				{
+					id: 'reason',
+					description: 'The reason for the bans.',
+					flag: ['--reason'],
+					match: 'option',
+					prompt: 'Why should these users be banned?',
+					retry: '{error} Choose a valid ban reason.',
+					optional: true,
+					slashType: ApplicationCommandOptionType.String
+				},
+				{
+					id: 'days',
+					description: 'The number of days of messages to delete when the user is banned, defaults to 0.',
+					flag: ['--days', '--delete'],
+					match: 'option',
+					prompt: "How many days of the user's messages would you like to delete?",
+					retry: '{error} Choose between 0 and 7 days to delete messages from the user for.',
+					type: util.arg.range('integer', 0, 7, true),
+					optional: true,
+					slashType: ApplicationCommandOptionType.Integer,
+					choices: [...Array(8).keys()].map((v) => ({ name: v.toString(), value: v }))
+				}
+			],
+			quoted: true,
+			slash: true,
+			channel: 'guild',
+			clientPermissions: (m) => util.clientSendAndPermCheck(m),
+			userPermissions: [PermissionFlagsBits.BanMembers]
+		});
+	}
+
+	public override async exec(
+		message: BushMessage | BushSlashMessage,
+		args: { users: ArgType<'string'>; reason: OptionalArgType<'string'>; days: OptionalArgType<'integer'> }
+	) {
+		assert(message.inGuild());
+		const ids = args.users.split(/\n| /).filter((id) => id.length > 0);
+		if (ids.length === 0) return message.util.send(`${util.emojis.error} You must provide at least one user id.`);
+		for (const id of ids) {
+			if (!client.constants.regex.snowflake.test(id))
+				return message.util.send(`${util.emojis.error} ${id} is not a valid snowflake.`);
+		}
+
+		if (!Number.isInteger(args.days) || args.days! < 0 || args.days! > 7) {
+			return message.util.reply(`${util.emojis.error} The delete days must be an integer between 0 and 7.`);
+		}
+
+		if (message.util.parsed?.alias?.includes('dban') && !args.days) args.days = 1;
+
+		const promises = ids.map((id) =>
+			message.guild.bushBan({
+				user: id,
+				reason: `[MassBan] ${args.reason ? args.reason.trim() : 'No reason provided.'}`,
+				moderator: message.author.id,
+				deleteDays: args.days ?? 0
+			})
+		);
+
+		const res = await Promise.allSettled(promises);
+
+		const embed = new Embed()
+			.setTitle(`Mass Ban Results`)
+			.setDescription(
+				res.map((r, i) => `${r.status === 'rejected' ? util.emojis.error : util.emojis.success} ${ids[i]}`).join('')
+			);
+
+		return message.util.send({ embeds: [embed] });
+	}
+}