commands/moderation/ClearCommand.ts

import { BanOptions, CommandInteraction, Emoji, GuildChannel, GuildMember, Interaction, Message, TextChannel, User } from 'discord.js';
import BaseCommand from '../../utils/structures/BaseCommand';
import DiscordClient from '../../client/Client';
import CommandOptions from '../../types/CommandOptions';
import InteractionOptions from '../../types/InteractionOptions';
import MessageEmbed from '../../client/MessageEmbed';
import getUser from '../../utils/getUser';
import getMember from '../../utils/getMember';
import History from '../../automod/History';
import { fetchEmoji } from '../../utils/Emoji';
import { hasPermission, shouldNotModerate } from '../../utils/util';

export default class ClearCommand extends BaseCommand {
    supportsInteractions: boolean = true;

    constructor() {
        super('clear', 'moderation', []);
    }

    async run(client: DiscordClient, msg: Message | CommandInteraction, options: CommandOptions | InteractionOptions) {
        if (!options.isInteraction && options.args[0] === undefined) {
            await msg.reply({
                embeds: [
                    new MessageEmbed()
                    .setColor('#f14a60')
                    .setDescription('This command requires at least one argument.')
                ]
            });

            return;
        }

        let user: User | undefined | null;
        let msgCount = 0, channel: GuildChannel = msg.channel! as GuildChannel;

        if (options.isInteraction) {
            if (options.options.getUser('user'))
                user = <User> options.options.getUser('user');

            console.log(user?.tag);            

            if (options.options.getChannel('channel')) {
                channel = <GuildChannel> options.options.getChannel('channel');

                if (channel.type !== 'GUILD_TEXT' && channel.type !== 'GUILD_NEWS' && channel.type !== 'GUILD_PUBLIC_THREAD' && channel.type !== 'GUILD_PRIVATE_THREAD') {
                    await msg.reply({
                        content: 'Invalid channel given.'
                    });
                    
                    return;
                }
            }

            if (options.options.getInteger('count')) {
                msgCount = <number> options.options.getInteger('count');
            }
        }
        else {
            try {
                user = await getUser(client, msg as Message, options);

                if (!user) {
                    throw new Error();
                }
            }
            catch (e) {
                console.log(e);
                
                await msg.reply({
                    embeds: [
                        new MessageEmbed()
                        .setColor('#f14a60')
                        .setDescription('Invalid user given.')
                    ]
                });
    
                return;
            }
        }
        
        if (msgCount === 0 && !user) {
            await msg.reply({
                embeds: [
                    new MessageEmbed()
                    .setColor('#f14a60')
                    .setDescription('You have to specify either the message count or the user.')
                ]
            });

            return;
        }

        if (user) {
            try {
                const member = await msg.guild?.members.fetch(user.id);

                if (member && !(await hasPermissions(client, member, msg, null, "You don't have permission to clear messages from this user.")))
                    return;

                if (member && shouldNotModerate(client, member)) {
                    await msg.reply({
                        embeds: [
                            { description: "Cannot clear messages from this user: Operation not permitted" }
                        ]
                    });
                    
                    return;
                }
            }
            catch (e) {
                console.log(e);
            }
        }

        let count = 0;
        (global as any).deletingMessages = true;

        let message = await msg.reply({
            embeds: [
                new MessageEmbed()
                .setColor('GOLD')
                .setDescription((await fetchEmoji('loading'))?.toString() + ' Deleting messages...')
            ]
        });

        if (msg instanceof CommandInteraction)
            message = <Message> await msg.fetchReply();

        if (msgCount === 0 && user) {
            console.log(user?.tag);
            
            let fetched;

            do {
                fetched = await (channel as TextChannel).messages.fetch({ limit: 100 });
                fetched = await fetched.filter(m => m.author.id === user!.id && m.id !== message!.id && (Date.now() - m.createdTimestamp) <= (2 * 7 * 24 * 60 * 60 * 1000));
                await (channel as TextChannel).bulkDelete(fetched);
                count += fetched.size;

                /*for await (const [id, m] of fetched.entries()) {
                    try {
                        await m.delete();
                        count++;
                    }
                    catch (e) {
                        console.log('Error deleting message', e);
                    }
                }
                */
                
                await new Promise(r => setTimeout(r, 900));
            }
            while (fetched.size >= 2);
        }
        else {
            let fetched = 0;
            let safeLimit = 0, safeLimit2 = 0;

            do {
                if (count >= msgCount || safeLimit >= 50) {
                    break;
                }

                try {
                    const data = await (channel as TextChannel).messages.fetch({ limit: 100 });

                    fetched = 0;

                    for await (const [id, m] of data.entries()) {
                        try {
                            if (count >= msgCount || safeLimit2 > 200) {
                                break;
                            }

                            if (user && m.author?.id !== user?.id) {
                                continue;
                            }

                            if (message!.id === m.id || (Date.now() - m.createdTimestamp) > (2 * 7 * 24 * 60 * 60 * 1000))
                                continue;

                            if (m.deletable) {
                                console.log('here', user?.tag);
                                
                                await m.delete();

                                fetched++;
                                count++;
                                safeLimit2++;
                            }

                            if (count % 10 === 0) {
                                await new Promise(r => setTimeout(r, 1100));
                            }
                        }
                        catch(e) {
                            console.log(e);
                            safeLimit2 += 100;
                        }
                    }
                }
                catch(e) {
                    console.log(e);
                    
                    break;
                }

                safeLimit++;
            }
            while (fetched >= 2);
        }

        const messageOptions = {
            embeds: [
                new MessageEmbed()
                .setColor('GREEN')
                .setDescription((await fetchEmoji('check') as Emoji).toString() + " Deleted " + count + " message(s)" + (user ? " from user " + user.tag : ''))
            ]
        };

        if (msg instanceof CommandInteraction) {
            await msg.editReply(messageOptions);
        }
        else {
            await message!.edit(messageOptions);
        }

        setTimeout(async () => {
            try {
                if (msg instanceof Message)
                    await msg.delete();
            }
            catch (e) {
                console.log(e);                
            }
            
            try {
                await message!.delete();
            }
            catch (e) {
                console.log(e);                
            }
        }, 5500);

        (global as any).deletingMessages = false;
    }
}
1	import { BanOptions, CommandInteraction, Emoji, GuildChannel, GuildMember, Interaction, Message, TextChannel, User } from 'discord.js';
2	import BaseCommand from '../../utils/structures/BaseCommand';
3	import DiscordClient from '../../client/Client';
4	import CommandOptions from '../../types/CommandOptions';
5	import InteractionOptions from '../../types/InteractionOptions';
6	import MessageEmbed from '../../client/MessageEmbed';
7	import getUser from '../../utils/getUser';
8	import getMember from '../../utils/getMember';
9	import History from '../../automod/History';
10	import { fetchEmoji } from '../../utils/Emoji';
11	import { hasPermission, shouldNotModerate } from '../../utils/util';
12
13	export default class ClearCommand extends BaseCommand {
14	supportsInteractions: boolean = true;
15
16	constructor() {
17	super('clear', 'moderation', []);
18	}
19
20	async run(client: DiscordClient, msg: Message \| CommandInteraction, options: CommandOptions \| InteractionOptions) {
21	if (!options.isInteraction && options.args[0] === undefined) {
22	await msg.reply({
23	embeds: [
24	new MessageEmbed()
25	.setColor('#f14a60')
26	.setDescription('This command requires at least one argument.')
27	]
28	});
29
30	return;
31	}
32
33	let user: User \| undefined \| null;
34	let msgCount = 0, channel: GuildChannel = msg.channel! as GuildChannel;
35
36	if (options.isInteraction) {
37	if (options.options.getUser('user'))
38	user = <User> options.options.getUser('user');
39
40	console.log(user?.tag);
41
42	if (options.options.getChannel('channel')) {
43	channel = <GuildChannel> options.options.getChannel('channel');
44
45	if (channel.type !== 'GUILD_TEXT' && channel.type !== 'GUILD_NEWS' && channel.type !== 'GUILD_PUBLIC_THREAD' && channel.type !== 'GUILD_PRIVATE_THREAD') {
46	await msg.reply({
47	content: 'Invalid channel given.'
48	});
49
50	return;
51	}
52	}
53
54	if (options.options.getInteger('count')) {
55	msgCount = <number> options.options.getInteger('count');
56	}
57	}
58	else {
59	try {
60	user = await getUser(client, msg as Message, options);
61
62	if (!user) {
63	throw new Error();
64	}
65	}
66	catch (e) {
67	console.log(e);
68
69	await msg.reply({
70	embeds: [
71	new MessageEmbed()
72	.setColor('#f14a60')
73	.setDescription('Invalid user given.')
74	]
75	});
76
77	return;
78	}
79	}
80
81	if (msgCount === 0 && !user) {
82	await msg.reply({
83	embeds: [
84	new MessageEmbed()
85	.setColor('#f14a60')
86	.setDescription('You have to specify either the message count or the user.')
87	]
88	});
89
90	return;
91	}
92
93	if (user) {
94	try {
95	const member = await msg.guild?.members.fetch(user.id);
96
97	if (member && !(await hasPermissions(client, member, msg, null, "You don't have permission to clear messages from this user.")))
98	return;
99
100	if (member && shouldNotModerate(client, member)) {
101	await msg.reply({
102	embeds: [
103	{ description: "Cannot clear messages from this user: Operation not permitted" }
104	]
105	});
106
107	return;
108	}
109	}
110	catch (e) {
111	console.log(e);
112	}
113	}
114
115	let count = 0;
116	(global as any).deletingMessages = true;
117
118	let message = await msg.reply({
119	embeds: [
120	new MessageEmbed()
121	.setColor('GOLD')
122	.setDescription((await fetchEmoji('loading'))?.toString() + ' Deleting messages...')
123	]
124	});
125
126	if (msg instanceof CommandInteraction)
127	message = <Message> await msg.fetchReply();
128
129	if (msgCount === 0 && user) {
130	console.log(user?.tag);
131
132	let fetched;
133
134	do {
135	fetched = await (channel as TextChannel).messages.fetch({ limit: 100 });
136	fetched = await fetched.filter(m => m.author.id === user!.id && m.id !== message!.id && (Date.now() - m.createdTimestamp) <= (2 * 7 * 24 * 60 * 60 * 1000));
137	await (channel as TextChannel).bulkDelete(fetched);
138	count += fetched.size;
139
140	/*for await (const [id, m] of fetched.entries()) {
141	try {
142	await m.delete();
143	count++;
144	}
145	catch (e) {
146	console.log('Error deleting message', e);
147	}
148	}
149	*/
150
151	await new Promise(r => setTimeout(r, 900));
152	}
153	while (fetched.size >= 2);
154	}
155	else {
156	let fetched = 0;
157	let safeLimit = 0, safeLimit2 = 0;
158
159	do {
160	if (count >= msgCount \|\| safeLimit >= 50) {
161	break;
162	}
163
164	try {
165	const data = await (channel as TextChannel).messages.fetch({ limit: 100 });
166
167	fetched = 0;
168
169	for await (const [id, m] of data.entries()) {
170	try {
171	if (count >= msgCount \|\| safeLimit2 > 200) {
172	break;
173	}
174
175	if (user && m.author?.id !== user?.id) {
176	continue;
177	}
178
179	if (message!.id === m.id \|\| (Date.now() - m.createdTimestamp) > (2 * 7 * 24 * 60 * 60 * 1000))
180	continue;
181
182	if (m.deletable) {
183	console.log('here', user?.tag);
184
185	await m.delete();
186
187	fetched++;
188	count++;
189	safeLimit2++;
190	}
191
192	if (count % 10 === 0) {
193	await new Promise(r => setTimeout(r, 1100));
194	}
195	}
196	catch(e) {
197	console.log(e);
198	safeLimit2 += 100;
199	}
200	}
201	}
202	catch(e) {
203	console.log(e);
204
205	break;
206	}
207
208	safeLimit++;
209	}
210	while (fetched >= 2);
211	}
212
213	const messageOptions = {
214	embeds: [
215	new MessageEmbed()
216	.setColor('GREEN')
217	.setDescription((await fetchEmoji('check') as Emoji).toString() + " Deleted " + count + " message(s)" + (user ? " from user " + user.tag : ''))
218	]
219	};
220
221	if (msg instanceof CommandInteraction) {
222	await msg.editReply(messageOptions);
223	}
224	else {
225	await message!.edit(messageOptions);
226	}
227
228	setTimeout(async () => {
229	try {
230	if (msg instanceof Message)
231	await msg.delete();
232	}
233	catch (e) {
234	console.log(e);
235	}
236
237	try {
238	await message!.delete();
239	}
240	catch (e) {
241	console.log(e);
242	}
243	}, 5500);
244
245	(global as any).deletingMessages = false;
246	}
247	}