1 files changed, 122 insertions, 0 deletions
diff --git a/src/commands/moderation/block.ts b/src/commands/moderation/block.ts
new file mode 100644
index 0000000..371975b
--- /dev/null
+++ b/src/commands/moderation/block.ts
@@ -0,0 +1,122 @@
+import {
+	AllowedMentions,
+	BushCommand,
+	BushTextChannel,
+	BushThreadChannel,
+	Moderation,
+	type ArgType,
+	type BushMessage,
+	type BushSlashMessage,
+	type OptionalArgType
+} from '#lib';
+import assert from 'assert';
+
+export default class BlockCommand extends BushCommand {
+	public constructor() {
+		super('block', {
+			aliases: ['block'],
+			category: 'moderation',
+			description: 'Prevent a user from using a channel.',
+			usage: ['block <member> [reason] [duration]'],
+			examples: ['block IRONM00N 2h bad jokes'],
+			args: [
+				{
+					id: 'user',
+					description: 'The user to block.',
+					type: 'user',
+					prompt: 'What user would you like to block?',
+					retry: '{error} Choose a valid user to block.',
+					slashType: 'USER'
+				},
+				{
+					id: 'reason',
+					description: 'The reason and duration of the block.',
+					type: 'contentWithDuration',
+					match: 'rest',
+					prompt: 'Why should this user be blocked and for how long?',
+					retry: '{error} Choose a valid block reason and duration.',
+					optional: true,
+					slashType: 'STRING'
+				},
+				{
+					id: 'force',
+					description: 'Override permission checks.',
+					flag: '--force',
+					match: 'flag',
+					optional: true,
+					slashType: false,
+					only: 'text',
+					ownerOnly: true
+				}
+			],
+			slash: true,
+			channel: 'guild',
+			clientPermissions: (m) => util.clientSendAndPermCheck(m, 'MANAGE_CHANNELS'),
+			userPermissions: (m) => util.userGuildPermCheck(m, ['MANAGE_MESSAGES'])
+		});
+	}
+
+	public override async exec(
+		message: BushMessage | BushSlashMessage,
+		args: { user: ArgType<'user'>; reason: OptionalArgType<'contentWithDuration'> | string; force?: ArgType<'boolean'> }
+	) {
+		assert(message.inGuild());
+		if (!(message.channel instanceof BushTextChannel || message.channel instanceof BushThreadChannel))
+			return message.util.send(`${util.emojis.error} This command can only be used in text and thread channels.`);
+
+		const reason = args.reason
+			? typeof args.reason === 'string'
+				? await util.arg.cast('contentWithDuration', message, args.reason)
+				: args.reason
+			: { duration: null, contentWithoutTime: '' };
+
+		if (reason.duration === null) reason.duration = 0;
+		const member = await message.guild!.members.fetch(args.user.id).catch(() => null);
+		if (!member)
+			return await message.util.reply(`${util.emojis.error} The user you selected is not in the server or is not a valid user.`);
+
+		assert(message.member);
+		const useForce = args.force && message.author.isOwner();
+		const canModerateResponse = await Moderation.permissionCheck(message.member, member, 'block', true, useForce);
+
+		if (canModerateResponse !== true) {
+			return message.util.reply(canModerateResponse);
+		}
+
+		const time = reason
+			? typeof reason === 'string'
+				? ((await util.arg.cast('duration', message, reason)) as number)
+				: reason.duration
+			: undefined;
+
+		const parsedReason = reason?.contentWithoutTime ?? '';
+
+		const responseCode = await member.block({
+			reason: parsedReason,
+			moderator: message.member,
+			duration: time ?? 0,
+			channel: message.channel
+		});
+
+		const responseMessage = () => {
+			const victim = util.format.input(member.user.tag);
+			switch (responseCode) {
+				case 'missing permissions':
+					return `${util.emojis.error} Could not block ${victim} because I am missing the **Manage Channel** permission.`;
+				case 'invalid channel':
+					return `${util.emojis.error} Could not block ${victim}, you can only block users in text or thread channels.`;
+				case 'error blocking':
+					return `${util.emojis.error} An unknown error occurred while trying to block ${victim}.`;
+				case 'error creating modlog entry':
+					return `${util.emojis.error} There was an error creating a modlog entry, please report this to my developers.`;
+				case 'error creating block entry':
+					return `${util.emojis.error} There was an error creating a punishment entry, please report this to my developers.`;
+				case 'failed to dm':
+					return `${util.emojis.warn} Blocked ${victim} however I could not send them a dm.`;
+				case 'success':
+					return `${util.emojis.success} Successfully blocked ${victim}.`;
+			}
+		};
+		return await message.util.reply({ content: responseMessage(), allowedMentions: AllowedMentions.none() });
+	}
+}