54 lines
2.1 KiB
TypeScript
54 lines
2.1 KiB
TypeScript
import moment, { unitOfTime } from 'moment';
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import { Message, User } from 'eris';
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import { Client, Command } from '../class';
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export default class Ban extends Command {
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constructor(client: Client) {
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super(client);
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this.name = 'ban';
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this.description = 'Bans a member from the guild.';
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this.usage = 'ban <member> [time] [reason]';
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this.permissions = 3;
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this.guildOnly = true;
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this.enabled = true;
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}
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public async run(message: Message, args: string[]) {
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try {
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if (!args[0]) return this.client.commands.get('help').run(message, [this.name]);
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const member = this.client.util.resolveMember(args[0], this.mainGuild);
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let user: User;
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if (!member) {
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try {
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user = await this.client.getRESTUser(args[0]);
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} catch {
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return this.error(message.channel, 'Cannot find user.');
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}
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} else {
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user = member.user;
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}
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try {
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await this.mainGuild.getBan(args[0]);
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return this.error(message.channel, 'This user is already banned.');
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} catch {} // eslint-disable-line no-empty
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if (member && !this.client.util.moderation.checkPermissions(member, message.member)) return this.error(message.channel, 'Permission Denied.');
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message.delete();
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let momentMilliseconds: number;
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let reason: string;
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if (args.length > 1) {
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const lockLength = args[1].match(/[a-z]+|[^a-z]+/gi);
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const length = Number(lockLength[0]);
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const unit = lockLength[1] as unitOfTime.Base;
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momentMilliseconds = moment.duration(length, unit).asMilliseconds();
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reason = momentMilliseconds ? args.slice(2).join(' ') : args.slice(1).join(' ');
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if (reason.length > 512) return this.error(message.channel, 'Ban reasons cannot be longer than 512 characters.');
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}
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await this.client.util.moderation.ban(user, message.member, momentMilliseconds, reason);
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return this.success(message.channel, `${user.username}#${user.discriminator} has been banned.`);
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} catch (err) {
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return this.client.util.handleError(err, message, this, false);
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}
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}
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}
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