8513848440
- Introduced `applyCommandCooldown` function to manage per-command cooldowns after execution, improving command rate limiting. - Updated command execution flow to include cooldown application, ensuring users are informed of cooldown status. - Enhanced error handling in interaction replies, allowing for more graceful error management and user feedback. - Improved the handling of interaction responses across various commands, ensuring consistent user experience. - Added permission checks for new commands, ensuring only authorized users can execute specific actions.
87 lines
2.9 KiB
TypeScript
87 lines
2.9 KiB
TypeScript
import { PermissionFlagsBits, type ChatInputCommandInteraction } from 'discord.js';
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import { t } from '@nexumi/shared';
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import type { Locale } from '@nexumi/shared';
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const PERMISSION_LABELS: Partial<Record<string, string>> = {
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[PermissionFlagsBits.Administrator.toString()]: 'Administrator',
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[PermissionFlagsBits.ManageGuild.toString()]: 'Manage Server',
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[PermissionFlagsBits.ManageChannels.toString()]: 'Manage Channels',
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[PermissionFlagsBits.ManageRoles.toString()]: 'Manage Roles',
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[PermissionFlagsBits.ManageMessages.toString()]: 'Manage Messages',
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[PermissionFlagsBits.ManageNicknames.toString()]: 'Manage Nicknames',
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[PermissionFlagsBits.ManageGuildExpressions.toString()]: 'Manage Expressions',
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[PermissionFlagsBits.KickMembers.toString()]: 'Kick Members',
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[PermissionFlagsBits.BanMembers.toString()]: 'Ban Members',
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[PermissionFlagsBits.ModerateMembers.toString()]: 'Timeout Members',
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[PermissionFlagsBits.ViewChannel.toString()]: 'View Channel',
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[PermissionFlagsBits.SendMessages.toString()]: 'Send Messages',
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[PermissionFlagsBits.EmbedLinks.toString()]: 'Embed Links',
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[PermissionFlagsBits.AttachFiles.toString()]: 'Attach Files',
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[PermissionFlagsBits.ReadMessageHistory.toString()]: 'Read Message History'
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};
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function permissionLabel(permission: bigint): string {
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return PERMISSION_LABELS[permission.toString()] ?? permission.toString();
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}
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export type RequirePermissionOptions = {
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/**
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* Discord permissions the bot itself must hold. Omit for dashboard-style
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* member gates (e.g. ManageGuild) where the bot does not need the same bit.
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*/
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botPermissions?: bigint | readonly bigint[];
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};
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/**
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* Ensures the invoking member has `memberPermission`. Optionally also checks
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* that the bot has one or more `botPermissions` (moderation actions).
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*/
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export async function requirePermission(
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interaction: ChatInputCommandInteraction,
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memberPermission: bigint,
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locale: Locale,
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options?: RequirePermissionOptions
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): Promise<boolean> {
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const member = interaction.memberPermissions;
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if (!member?.has(memberPermission)) {
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await interaction.reply({
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content: t(locale, 'generic.noPermission'),
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ephemeral: true
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});
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return false;
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}
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const botBits = options?.botPermissions;
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if (botBits === undefined) {
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return true;
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}
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const required = Array.isArray(botBits) ? botBits : [botBits];
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const me = interaction.guild?.members.me;
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if (!me) {
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await interaction.reply({
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content: t(locale, 'generic.botMissingPermission').replace(
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'{permission}',
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required.map(permissionLabel).join(', ')
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),
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ephemeral: true
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});
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return false;
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}
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for (const bit of required) {
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if (!me.permissions.has(bit)) {
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await interaction.reply({
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content: t(locale, 'generic.botMissingPermission').replace(
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'{permission}',
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permissionLabel(bit)
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),
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ephemeral: true
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});
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return false;
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}
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}
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return true;
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}
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