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Allow bot to ban users outside server #501

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Merged
davidgan1218 merged 4 commits into from
Dec 6, 2023
Merged

Allow bot to ban users outside server #501

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be65d84
Allow bot to ban users outside server
davidgan1218 Nov 20, 2023
51685ee
added pluralize
davidgan1218 Dec 6, 2023
95dd1b7
resolve merge conflict
davidgan1218 Dec 6, 2023
1491363
added spaces for bot
davidgan1218 Dec 6, 2023
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9 changes: 4 additions & 5 deletions src/commandDetails/admin/ban.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import {
} from '../../codeyCommand';
import { banUser } from '../../components/admin';
import { vars } from '../../config';
import { pluralize } from '../../utils/pluralize';

// Ban a user
const banExecuteCommand: SapphireMessageExecuteType = async (client, messageFromUser, args) => {
Expand All @@ -31,13 +32,11 @@ const banExecuteCommand: SapphireMessageExecuteType = async (client, messageFrom
);
}
const days = <number>args['days'];
// Get the GuildMember object corresponding to the user in the guild
// This is needed because we can only ban GuildMembers, not Users
// get Guild object corresponding to server
const guild = await client.guilds.fetch(vars.TARGET_GUILD_ID);
const memberInGuild = await guild.members.fetch({ user });
if (await banUser(memberInGuild, reason, days)) {
if (await banUser(guild, user, reason, days)) {
return `Successfully banned user ${user.tag} (id: ${user.id}) ${
days ? `and deleted their messages in the past ${days} days ` : ``
days ? `and deleted their messages in the past ${days} ${pluralize('day', days)} ` : ``
}for the following reason: ${reason}`;
} else {
throw new CodeyUserError(
Expand Down
24 changes: 18 additions & 6 deletions src/components/admin.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import { GuildMember } from 'discord.js';
import { Guild, User } from 'discord.js';
import { vars } from '../config';
import { logger } from '../logger/default';
import { pluralize } from '../utils/pluralize';
Expand All @@ -9,7 +9,7 @@ const MOD_USER_ID_FOR_BAN_APPEAL: string = vars.MOD_USER_ID_FOR_BAN_APPEAL;
const makeBanMessage = (reason: string, days?: number): string =>
`
Uh oh, you have been banned from the UW Computer Science Club server ${
days && `and your messages in the past ${days} ${pluralize('day', days)} have been deleted`
days ? `and your messages in the past ${days} ${pluralize('day', days)} have been deleted ` : ''
}for the following reason:

> ${reason}
Expand All @@ -19,16 +19,28 @@ a reason why you think you should be unbanned.
`;

/* Ban a user, returns whether ban was successful */
// Bans user from guild even if they are not in server
// makeBanMessage is only sent to User if they are in server (in Discord, you cannot send direct messages to users who are not in any mutual servers)
export const banUser = async (
member: GuildMember,
guild: Guild,
user: User,
reason: string,
days?: number,
): Promise<boolean> => {
let isSuccessful = false;
try {
const user = member.user;
await user.send(makeBanMessage(reason, days));
await member.ban({ reason, deleteMessageDays: days });
try {
await user.send(makeBanMessage(reason, days));
} catch (err) {
logger.error({
event: "Can't send message to user not in server",
error: (err as Error).toString(),
});
}
await guild.members.ban(user, {
reason: reason,
deleteMessageSeconds: days == null ? 0 : days * 86400,
});
isSuccessful = true;
} catch (err) {
logger.error({
Expand Down