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fix: unknown sub on command (#119)

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This change fixes an issue where the code would crash stating that a specific subcommand was not found on {command}.
Also shortened/ cleaned up the code for various checks.
This commit is contained in:
Peter-MJ-Parker
2024-08-20 22:29:01 -05:00
committed by GitHub
parent 8759a64861
commit 1c653b723e
1 changed files with 28 additions and 37 deletions
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65
plugins/subcommandPermCheck.ts
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@@ -5,7 +5,7 @@
*
* @author @Peter-MJ-Parker [<@371759410009341952>]
* @author @MaxiIsSlayy [<@237210568791031809>]
* @version 1.0.1
* @version 1.0.2
* @example
* ```ts
* import { subcommandPermCheck } from "../plugins/subcommandPerms.js";
@@ -19,7 +19,7 @@
* { name: "string", perms: [PermissionFlagBits.Administrator] },
* { name: "number", perms: [PermissionFlagBits.SendMessages, PermissionFlagBits.UseVAD] }
* ],
* needAllPerms: true, //all = Require the member to have all perms stated or at least one?
* needAllPerms: true, //Require the member to have all perms stated (true) or at least one (false)?
* //response: "OPTIONAL - respond to user with this message or default."
* })
* ],
@@ -30,21 +30,22 @@
* ```
* @end
*/
import type { GuildMember, PermissionResolvable, TextChannel, PermissionsBitField } from 'discord.js';
import { type GuildMember, type PermissionResolvable, type TextChannel, PermissionsBitField } from 'discord.js';
import { type CommandType, CommandControlPlugin, controller } from '@sern/handler';
export const permsToString = (...perms: PermissionResolvable[]) => {
return new PermissionsBitField(perms)
.toArray()
.map((perm) => `\`${perm}\``)
.join(", ");
.map(perm => `\`${perm}\``)
.join(', ');
};
export function subcommandPermCheck(opts: Options) {
return CommandControlPlugin<CommandType.Slash>(async (ctx) => {
return CommandControlPlugin<CommandType.Slash>(async ctx => {
if (!ctx.isSlash()) {
throw new Error('You did not provide a slash command.', { cause: "The plugin 'subcommandPermCheck' is meant for Slash commands only!" });
return controller.stop();
throw new Error('You did not provide a slash command.', {
cause: "The plugin 'subcommandPermCheck' is meant for Slash commands only!"
});
}
if (ctx.guild === null) {
@@ -53,39 +54,29 @@ export function subcommandPermCheck(opts: Options) {
}
const member = ctx.member as GuildMember;
const subcommands = opts.list;
let subs = ctx.options.getSubcommand();
const sub = ctx.options.getSubcommand();
if (!subcommands.some((opt) => opt.subcommand === subs)) {
if (!subcommands.some(opt => opt.name === sub)) {
throw new Error("You provided a subcommand name which doesn't exist in given command.", {
cause: `${subs} not found on command: ${ctx.interaction.commandName}.`
cause: `${sub} not found on command: ${ctx.interaction.commandName}.`
});
return controller.stop();
}
for (const { name, perms } of subcommands) {
const each = permsToString(perms);
const { needAllPerms } = opts;
const memberPermissions = member.permissionsIn(ctx.channel as TextChannel);
if (needAllPerms === true) {
if (!memberPermissions.has(perms)) {
await ctx.reply({
content:
opts.response ??
`You are required to have all of the following permissions to run this subcommand in this channel:\n${each}`,
ephemeral: true
});
return controller.stop();
}
} else {
if (!memberPermissions.any(perms)) {
await ctx.reply({
content:
opts.response ??
`You are required to have at least one of the following permissions to run this subcommand in this channel:\n${each}`,
ephemeral: true
});
return controller.stop();
}
}
for (const { perms } of subcommands) {
const each = permsToString(perms);
const memberPermissions = member.permissionsIn(ctx.channel as TextChannel);
const hasPermission = opts.needAllPerms ? memberPermissions.has(perms) : memberPermissions.any(perms);
if (!hasPermission) {
const split = each.split(', ');
const quantifier = split.length > 1 ? (opts.needAllPerms ? 'all of' : 'at least one of') : '';
const str = `${quantifier} the following permission${split.length > 1 ? 's' : ''}`;
await ctx.reply({
content: opts.response ?? `You are required to have ${str} to run this subcommand in this channel:\n${each}`,
ephemeral: true
});
return controller.stop();
}
}
return controller.next();
});