586 lines
20 KiB
JavaScript
586 lines
20 KiB
JavaScript
'use strict';
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const Base = require('./Base');
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const ApplicationCommandPermissionsManager = require('../managers/ApplicationCommandPermissionsManager');
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const {
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ApplicationCommandOptionTypes,
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ApplicationCommandTypes,
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ChannelTypes,
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} = require('../util/Constants');
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const SnowflakeUtil = require('../util/SnowflakeUtil');
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const { Message } = require('discord.js');
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/**
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* Represents an application command.
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* @extends {Base}
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*/
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class ApplicationCommand extends Base {
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constructor(client, data, guild, guildId) {
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super(client);
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/**
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* The command's id
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* @type {Snowflake}
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*/
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this.id = data.id;
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/**
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* The parent application's id
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* @type {Snowflake}
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*/
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this.applicationId = data.application_id;
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/**
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* The guild this command is part of
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* @type {?Guild}
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*/
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this.guild = guild ?? null;
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/**
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* The guild's id this command is part of, this may be non-null when `guild` is `null` if the command
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* was fetched from the `ApplicationCommandManager`
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* @type {?Snowflake}
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*/
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this.guildId = guild?.id ?? guildId ?? null;
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/**
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* The manager for permissions of this command on its guild or arbitrary guilds when the command is global
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* @type {ApplicationCommandPermissionsManager}
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*/
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this.permissions = new ApplicationCommandPermissionsManager(
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this,
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this.applicationId,
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);
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/**
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* The type of this application command
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* @type {ApplicationCommandType}
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*/
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this.type = ApplicationCommandTypes[data.type];
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this.user = client.users.cache.get(this.applicationId);
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this._patch(data);
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}
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_patch(data) {
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if ('name' in data) {
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/**
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* The name of this command
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* @type {string}
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*/
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this.name = data.name;
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}
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if ('description' in data) {
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/**
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* The description of this command
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* @type {string}
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*/
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this.description = data.description;
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}
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if ('options' in data) {
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/**
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* The options of this command
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* @type {ApplicationCommandOption[]}
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*/
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this.options = data.options.map((o) =>
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this.constructor.transformOption(o, true),
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);
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} else {
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this.options ??= [];
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}
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if ('default_permission' in data) {
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/**
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* Whether the command is enabled by default when the app is added to a guild
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* @type {boolean}
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*/
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this.defaultPermission = data.default_permission;
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}
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if ('version' in data) {
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/**
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* Autoincrementing version identifier updated during substantial record changes
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* @type {Snowflake}
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*/
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this.version = data.version;
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}
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}
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/**
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* The timestamp the command was created at
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* @type {number}
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* @readonly
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*/
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get createdTimestamp() {
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return SnowflakeUtil.timestampFrom(this.id);
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}
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/**
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* The time the command was created at
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* @type {Date}
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* @readonly
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*/
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get createdAt() {
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return new Date(this.createdTimestamp);
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}
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/**
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* The manager that this command belongs to
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* @type {ApplicationCommandManager}
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* @readonly
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*/
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get manager() {
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return (this.guild ?? this.client.application).commands;
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}
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/**
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* Data for creating or editing an application command.
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* @typedef {Object} ApplicationCommandData
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* @property {string} name The name of the command
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* @property {string} description The description of the command
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* @property {ApplicationCommandType} [type] The type of the command
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* @property {ApplicationCommandOptionData[]} [options] Options for the command
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* @property {boolean} [defaultPermission] Whether the command is enabled by default when the app is added to a guild
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*/
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/**
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* An option for an application command or subcommand.
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* <info>In addition to the listed properties, when used as a parameter,
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* API style `snake_case` properties can be used for compatibility with generators like `@discordjs/builders`.</info>
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* <warn>Note that providing a value for the `camelCase` counterpart for any `snake_case` property
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* will discard the provided `snake_case` property.</warn>
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* @typedef {Object} ApplicationCommandOptionData
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* @property {ApplicationCommandOptionType|number} type The type of the option
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* @property {string} name The name of the option
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* @property {string} description The description of the option
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* @property {boolean} [autocomplete] Whether the option is an autocomplete option
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* @property {boolean} [required] Whether the option is required
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* @property {ApplicationCommandOptionChoice[]} [choices] The choices of the option for the user to pick from
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* @property {ApplicationCommandOptionData[]} [options] Additional options if this option is a subcommand (group)
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* @property {ChannelType[]|number[]} [channelTypes] When the option type is channel,
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* the allowed types of channels that can be selected
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* @property {number} [minValue] The minimum value for an `INTEGER` or `NUMBER` option
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* @property {number} [maxValue] The maximum value for an `INTEGER` or `NUMBER` option
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*/
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/**
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* Edits this application command.
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* @param {ApplicationCommandData} data The data to update the command with
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* @returns {Promise<ApplicationCommand>}
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* @example
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* // Edit the description of this command
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* command.edit({
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* description: 'New description',
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* })
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* .then(console.log)
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* .catch(console.error);
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*/
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edit(data) {
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return this.manager.edit(this, data, this.guildId);
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}
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/**
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* Edits the name of this ApplicationCommand
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* @param {string} name The new name of the command
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* @returns {Promise<ApplicationCommand>}
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*/
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setName(name) {
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return this.edit({ name });
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}
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/**
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* Edits the description of this ApplicationCommand
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* @param {string} description The new description of the command
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* @returns {Promise<ApplicationCommand>}
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*/
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setDescription(description) {
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return this.edit({ description });
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}
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/**
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* Edits the default permission of this ApplicationCommand
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* @param {boolean} [defaultPermission=true] The default permission for this command
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* @returns {Promise<ApplicationCommand>}
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*/
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setDefaultPermission(defaultPermission = true) {
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return this.edit({ defaultPermission });
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}
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/**
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* Edits the options of this ApplicationCommand
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* @param {ApplicationCommandOptionData[]} options The options to set for this command
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* @returns {Promise<ApplicationCommand>}
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*/
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setOptions(options) {
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return this.edit({ options });
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}
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/**
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* Deletes this command.
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* @returns {Promise<ApplicationCommand>}
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* @example
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* // Delete this command
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* command.delete()
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* .then(console.log)
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* .catch(console.error);
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*/
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delete() {
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return this.manager.delete(this, this.guildId);
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}
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/**
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* Whether this command equals another command. It compares all properties, so for most operations
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* it is advisable to just compare `command.id === command2.id` as it is much faster and is often
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* what most users need.
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* @param {ApplicationCommand|ApplicationCommandData|APIApplicationCommand} command The command to compare with
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* @param {boolean} [enforceOptionOrder=false] Whether to strictly check that options and choices are in the same
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* order in the array <info>The client may not always respect this ordering!</info>
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* @returns {boolean}
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*/
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equals(command, enforceOptionOrder = false) {
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// If given an id, check if the id matches
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if (command.id && this.id !== command.id) return false;
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// Check top level parameters
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const commandType =
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typeof command.type === 'string'
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? command.type
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: ApplicationCommandTypes[command.type];
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if (
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command.name !== this.name ||
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('description' in command && command.description !== this.description) ||
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('version' in command && command.version !== this.version) ||
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('autocomplete' in command &&
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command.autocomplete !== this.autocomplete) ||
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(commandType && commandType !== this.type) ||
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// Future proof for options being nullable
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// TODO: remove ?? 0 on each when nullable
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(command.options?.length ?? 0) !== (this.options?.length ?? 0) ||
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(command.defaultPermission ?? command.default_permission ?? true) !==
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this.defaultPermission
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) {
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return false;
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}
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if (command.options) {
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return this.constructor.optionsEqual(
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this.options,
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command.options,
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enforceOptionOrder,
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);
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}
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return true;
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}
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/**
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* Recursively checks that all options for an {@link ApplicationCommand} are equal to the provided options.
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* In most cases it is better to compare using {@link ApplicationCommand#equals}
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* @param {ApplicationCommandOptionData[]} existing The options on the existing command,
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* should be {@link ApplicationCommand#options}
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* @param {ApplicationCommandOptionData[]|APIApplicationCommandOption[]} options The options to compare against
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* @param {boolean} [enforceOptionOrder=false] Whether to strictly check that options and choices are in the same
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* order in the array <info>The client may not always respect this ordering!</info>
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* @returns {boolean}
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*/
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static optionsEqual(existing, options, enforceOptionOrder = false) {
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if (existing.length !== options.length) return false;
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if (enforceOptionOrder) {
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return existing.every((option, index) =>
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this._optionEquals(option, options[index], enforceOptionOrder),
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);
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}
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const newOptions = new Map(options.map((option) => [option.name, option]));
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for (const option of existing) {
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const foundOption = newOptions.get(option.name);
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if (!foundOption || !this._optionEquals(option, foundOption))
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return false;
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}
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return true;
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}
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/**
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* Checks that an option for an {@link ApplicationCommand} is equal to the provided option
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* In most cases it is better to compare using {@link ApplicationCommand#equals}
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* @param {ApplicationCommandOptionData} existing The option on the existing command,
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* should be from {@link ApplicationCommand#options}
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* @param {ApplicationCommandOptionData|APIApplicationCommandOption} option The option to compare against
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* @param {boolean} [enforceOptionOrder=false] Whether to strictly check that options or choices are in the same
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* order in their array <info>The client may not always respect this ordering!</info>
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* @returns {boolean}
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* @private
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*/
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static _optionEquals(existing, option, enforceOptionOrder = false) {
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const optionType =
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typeof option.type === 'string'
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? option.type
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: ApplicationCommandOptionTypes[option.type];
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if (
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option.name !== existing.name ||
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optionType !== existing.type ||
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option.description !== existing.description ||
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option.autocomplete !== existing.autocomplete ||
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(option.required ??
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(['SUB_COMMAND', 'SUB_COMMAND_GROUP'].includes(optionType)
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? undefined
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: false)) !== existing.required ||
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option.choices?.length !== existing.choices?.length ||
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option.options?.length !== existing.options?.length ||
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(option.channelTypes ?? option.channel_types)?.length !==
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existing.channelTypes?.length ||
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(option.minValue ?? option.min_value) !== existing.minValue ||
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(option.maxValue ?? option.max_value) !== existing.maxValue
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) {
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return false;
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}
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if (existing.choices) {
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if (
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enforceOptionOrder &&
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!existing.choices.every(
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(choice, index) =>
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choice.name === option.choices[index].name &&
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choice.value === option.choices[index].value,
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)
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) {
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return false;
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}
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if (!enforceOptionOrder) {
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const newChoices = new Map(
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option.choices.map((choice) => [choice.name, choice]),
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);
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for (const choice of existing.choices) {
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const foundChoice = newChoices.get(choice.name);
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if (!foundChoice || foundChoice.value !== choice.value) return false;
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}
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}
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}
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if (existing.channelTypes) {
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const newTypes = (option.channelTypes ?? option.channel_types).map(
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(type) => (typeof type === 'number' ? ChannelTypes[type] : type),
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);
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for (const type of existing.channelTypes) {
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if (!newTypes.includes(type)) return false;
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}
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}
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if (existing.options) {
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return this.optionsEqual(
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existing.options,
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option.options,
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enforceOptionOrder,
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);
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}
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return true;
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}
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/**
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* An option for an application command or subcommand.
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* @typedef {Object} ApplicationCommandOption
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* @property {ApplicationCommandOptionType} type The type of the option
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* @property {string} name The name of the option
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* @property {string} description The description of the option
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* @property {boolean} [required] Whether the option is required
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* @property {boolean} [autocomplete] Whether the option is an autocomplete option
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* @property {ApplicationCommandOptionChoice[]} [choices] The choices of the option for the user to pick from
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* @property {ApplicationCommandOption[]} [options] Additional options if this option is a subcommand (group)
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* @property {ChannelType[]} [channelTypes] When the option type is channel,
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* the allowed types of channels that can be selected
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* @property {number} [minValue] The minimum value for an `INTEGER` or `NUMBER` option
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* @property {number} [maxValue] The maximum value for an `INTEGER` or `NUMBER` option
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*/
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/**
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* A choice for an application command option.
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* @typedef {Object} ApplicationCommandOptionChoice
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* @property {string} name The name of the choice
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* @property {string|number} value The value of the choice
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*/
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/**
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* Transforms an {@link ApplicationCommandOptionData} object into something that can be used with the API.
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* @param {ApplicationCommandOptionData} option The option to transform
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* @param {boolean} [received] Whether this option has been received from Discord
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* @returns {APIApplicationCommandOption}
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* @private
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*/
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static transformOption(option, received) {
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const stringType =
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typeof option.type === 'string'
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? option.type
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: ApplicationCommandOptionTypes[option.type];
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const channelTypesKey = received ? 'channelTypes' : 'channel_types';
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const minValueKey = received ? 'minValue' : 'min_value';
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const maxValueKey = received ? 'maxValue' : 'max_value';
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return {
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type:
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typeof option.type === 'number' && !received
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? option.type
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: ApplicationCommandOptionTypes[option.type],
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name: option.name,
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description: option.description,
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required:
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option.required ??
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(stringType === 'SUB_COMMAND' || stringType === 'SUB_COMMAND_GROUP'
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? undefined
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: false),
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autocomplete: option.autocomplete,
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choices: option.choices,
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options: option.options?.map((o) => this.transformOption(o, received)),
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[channelTypesKey]: received
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? option.channel_types?.map((type) => ChannelTypes[type])
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: option.channelTypes?.map((type) =>
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typeof type === 'string' ? ChannelTypes[type] : type,
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) ??
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// When transforming to API data, accept API data
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option.channel_types,
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[minValueKey]: option.minValue ?? option.min_value,
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[maxValueKey]: option.maxValue ?? option.max_value,
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};
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}
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/**
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* Send Slash command to channel
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* @param {Message} message Discord Message
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* @param {Array<string>} options The options to Slash Command
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* @returns {Promise<Boolean>}
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* @example
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* const botID = '12345678987654321'
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* const user = await client.users.fetch(botID);
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* const application = await user.applications.fetch();
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* const command = application.commands.first();
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* await command.sendSlashCommand(messsage, ['option1', 'option2']);
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*/
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async sendSlashCommand(message, options = []) {
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// Check Options
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if (!message instanceof Message)
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throw new TypeError('The message must be a Discord.Message');
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if (!Array.isArray(options))
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throw new TypeError('The options must be an array of strings');
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if (this.type !== 'CHAT_INPUT') return false;
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const optionFormat = [];
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let option_ = [];
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let i = 0;
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// Check Command type is Sub group ?
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const subCommandCheck = this.options.some((option) =>
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['SUB_COMMAND', 'SUB_COMMAND_GROUP'].includes(option.type),
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);
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let subCommand;
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if (subCommandCheck) {
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subCommand = this.options.find((option) => option.name == options[0]);
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option_[0] = {
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type: ApplicationCommandOptionTypes[subCommand.type],
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name: subCommand.name,
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options: optionFormat,
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};
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} else {
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option_ = optionFormat;
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}
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for (i; i < options.length; i++) {
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const value = options[i];
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if (typeof value !== 'string') {
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throw new TypeError(
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`Expected option to be a String, got ${typeof value}`,
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);
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}
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if (!subCommandCheck && !this.options[i]) continue;
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if (subCommandCheck && !subCommand.options[i]) continue;
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if (!subCommandCheck) {
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const data = {
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type: ApplicationCommandOptionTypes[this.options[i].type],
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name: this.options[i].name,
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value: this.options[i].type == 'INTEGER' ? Number(value) : (this.options[i].type == 'BOOLEAN' ? Boolean(value) : value),
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};
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optionFormat.push(data);
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} else {
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if (!options[i + 1]) continue;
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const data = {
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type: ApplicationCommandOptionTypes[subCommand.options[i].type],
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name: subCommand.options[i].name,
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value:
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subCommand.options[i].type == 'INTEGER'
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? Number(options[i + 1])
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: subCommand.options[i].type == 'BOOLEAN'
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? Boolean(options[i + 1])
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: options[i + 1],
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};
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optionFormat.push(data);
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}
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}
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if (!subCommandCheck && this.options[i]?.required)
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throw new Error('Value required missing');
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if (subCommandCheck && subCommand.options[i-1]?.required)
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throw new Error('Value required missing');
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await this.client.api.interactions.post({
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body: {
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type: 2, // ???
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application_id: this.applicationId,
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guild_id: message.guildId,
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channel_id: message.channelId,
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session_id: this.client.session_id,
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data: {
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// ApplicationCommandData
|
|
version: this.version,
|
|
id: this.id,
|
|
name: this.name,
|
|
type: ApplicationCommandTypes[this.type],
|
|
options: option_,
|
|
},
|
|
},
|
|
});
|
|
return true;
|
|
}
|
|
/**
|
|
* Message Context Menu
|
|
* @param {Message} message Discord Message
|
|
* @returns {Promise<Boolean>}
|
|
* @example
|
|
* const botID = '12345678987654321'
|
|
* const user = await client.users.fetch(botID);
|
|
* const application = await user.applications.fetch();
|
|
* const command = application.commands.first();
|
|
* await command.sendContextMenu(messsage);
|
|
*/
|
|
async sendContextMenu(message, sendFromMessage = false) {
|
|
if (!message instanceof Message && !sendFromMessage)
|
|
throw new TypeError('The message must be a Discord.Message');
|
|
if (this.type == 'CHAT_INPUT') return false;
|
|
await this.client.api.interactions.post({
|
|
body: {
|
|
type: 2, // ???
|
|
application_id: this.applicationId,
|
|
guild_id: message.guildId,
|
|
channel_id: message.channelId,
|
|
session_id: this.client.session_id,
|
|
data: {
|
|
// ApplicationCommandData
|
|
version: this.version,
|
|
id: this.id,
|
|
name: this.name,
|
|
type: ApplicationCommandTypes[this.type],
|
|
target_id:
|
|
ApplicationCommandTypes[this.type] == 1
|
|
? message.author.id
|
|
: message.id,
|
|
},
|
|
},
|
|
});
|
|
return true;
|
|
}
|
|
}
|
|
|
|
module.exports = ApplicationCommand;
|
|
|
|
/* eslint-disable max-len */
|
|
/**
|
|
* @external APIApplicationCommand
|
|
* @see {@link https://discord.com/developers/docs/interactions/application-commands#application-command-object-application-command-structure}
|
|
*/
|
|
|
|
/**
|
|
* @external APIApplicationCommandOption
|
|
* @see {@link https://discord.com/developers/docs/interactions/application-commands#application-command-object-application-command-option-structure}
|
|
*/
|