Files
discord.js/src/structures/GuildMember.js
Schuyler Cebulskie 136cab240d Add new ESLint rules
2017-03-17 01:23:39 -04:00

515 lines
14 KiB
JavaScript

const TextBasedChannel = require('./interface/TextBasedChannel');
const Role = require('./Role');
const Permissions = require('../util/Permissions');
const Collection = require('../util/Collection');
const Presence = require('./Presence').Presence;
/**
* Represents a member of a guild on Discord
* @implements {TextBasedChannel}
*/
class GuildMember {
constructor(guild, data) {
/**
* The Client that instantiated this GuildMember
* @name GuildMember#client
* @type {Client}
* @readonly
*/
Object.defineProperty(this, 'client', { value: guild.client });
/**
* The guild that this member is part of
* @type {Guild}
*/
this.guild = guild;
/**
* The user that this guild member instance Represents
* @type {User}
*/
this.user = {};
this._roles = [];
if (data) this.setup(data);
/**
* The ID of the last message sent by the member in their guild, if one was sent.
* @type {?Snowflake}
*/
this.lastMessageID = null;
/**
* The Message object of the last message sent by the member in their guild, if one was sent.
* @type {?Message}
*/
this.lastMessage = null;
}
setup(data) {
/**
* Whether this member is deafened server-wide
* @type {boolean}
*/
this.serverDeaf = data.deaf;
/**
* Whether this member is muted server-wide
* @type {boolean}
*/
this.serverMute = data.mute;
/**
* Whether this member is self-muted
* @type {boolean}
*/
this.selfMute = data.self_mute;
/**
* Whether this member is self-deafened
* @type {boolean}
*/
this.selfDeaf = data.self_deaf;
/**
* The voice session ID of this member, if any
* @type {?Snowflake}
*/
this.voiceSessionID = data.session_id;
/**
* The voice channel ID of this member, if any
* @type {?Snowflake}
*/
this.voiceChannelID = data.channel_id;
/**
* Whether this member is speaking
* @type {boolean}
*/
this.speaking = false;
/**
* The nickname of this guild member, if they have one
* @type {?string}
*/
this.nickname = data.nick || null;
/**
* The timestamp the member joined the guild at
* @type {number}
*/
this.joinedTimestamp = new Date(data.joined_at).getTime();
this.user = data.user;
this._roles = data.roles;
}
/**
* The time the member joined the guild
* @type {Date}
* @readonly
*/
get joinedAt() {
return new Date(this.joinedTimestamp);
}
/**
* The presence of this guild member
* @type {Presence}
* @readonly
*/
get presence() {
return this.frozenPresence || this.guild.presences.get(this.id) || new Presence();
}
/**
* A list of roles that are applied to this GuildMember, mapped by the role ID.
* @type {Collection<Snowflake, Role>}
* @readonly
*/
get roles() {
const list = new Collection();
const everyoneRole = this.guild.roles.get(this.guild.id);
if (everyoneRole) list.set(everyoneRole.id, everyoneRole);
for (const roleID of this._roles) {
const role = this.guild.roles.get(roleID);
if (role) list.set(role.id, role);
}
return list;
}
/**
* The role of the member with the highest position.
* @type {Role}
* @readonly
*/
get highestRole() {
return this.roles.reduce((prev, role) => !prev || role.comparePositionTo(prev) > 0 ? role : prev);
}
/**
* The role of the member used to set their color.
* @type {?Role}
* @readonly
*/
get colorRole() {
const coloredRoles = this.roles.filter(role => role.color);
if (!coloredRoles.size) return null;
return coloredRoles.reduce((prev, role) => !prev || role.comparePositionTo(prev) > 0 ? role : prev);
}
/**
* The displayed color of the member in base 10.
* @type {number}
* @readonly
*/
get displayColor() {
const role = this.colorRole;
return (role && role.color) || 0;
}
/**
* The displayed color of the member in hexadecimal.
* @type {string}
* @readonly
*/
get displayHexColor() {
const role = this.colorRole;
return (role && role.hexColor) || '#000000';
}
/**
* The role of the member used to hoist them in a separate category in the users list.
* @type {?Role}
* @readonly
*/
get hoistRole() {
const hoistedRoles = this.roles.filter(role => role.hoist);
if (!hoistedRoles.size) return null;
return hoistedRoles.reduce((prev, role) => !prev || role.comparePositionTo(prev) > 0 ? role : prev);
}
/**
* Whether this member is muted in any way
* @type {boolean}
* @readonly
*/
get mute() {
return this.selfMute || this.serverMute;
}
/**
* Whether this member is deafened in any way
* @type {boolean}
* @readonly
*/
get deaf() {
return this.selfDeaf || this.serverDeaf;
}
/**
* The voice channel this member is in, if any
* @type {?VoiceChannel}
* @readonly
*/
get voiceChannel() {
return this.guild.channels.get(this.voiceChannelID);
}
/**
* The ID of this user
* @type {Snowflake}
* @readonly
*/
get id() {
return this.user.id;
}
/**
* The nickname of the member, or their username if they don't have one
* @type {string}
* @readonly
*/
get displayName() {
return this.nickname || this.user.username;
}
/**
* The overall set of permissions for the guild member, taking only roles into account
* @type {Permissions}
* @readonly
*/
get permissions() {
if (this.user.id === this.guild.ownerID) return new Permissions(this, Permissions.ALL);
let permissions = 0;
const roles = this.roles;
for (const role of roles.values()) permissions |= role.permissions;
return new Permissions(this, permissions);
}
/**
* Whether the member is kickable by the client user.
* @type {boolean}
* @readonly
*/
get kickable() {
if (this.user.id === this.guild.ownerID) return false;
if (this.user.id === this.client.user.id) return false;
const clientMember = this.guild.member(this.client.user);
if (!clientMember.hasPermission(Permissions.FLAGS.KICK_MEMBERS)) return false;
return clientMember.highestRole.comparePositionTo(this.highestRole) > 0;
}
/**
* Whether the member is bannable by the client user.
* @type {boolean}
* @readonly
*/
get bannable() {
if (this.user.id === this.guild.ownerID) return false;
if (this.user.id === this.client.user.id) return false;
const clientMember = this.guild.member(this.client.user);
if (!clientMember.hasPermission(Permissions.FLAGS.BAN_MEMBERS)) return false;
return clientMember.highestRole.comparePositionTo(this.highestRole) > 0;
}
/**
* Returns `channel.permissionsFor(guildMember)`. Returns permissions for a member in a guild channel,
* taking into account roles and permission overwrites.
* @param {ChannelResolvable} channel Guild channel to use as context
* @returns {?Permissions}
*/
permissionsIn(channel) {
channel = this.client.resolver.resolveChannel(channel);
if (!channel || !channel.guild) throw new Error('Could not resolve channel to a guild channel.');
return channel.permissionsFor(this);
}
/**
* Checks if any of the member's roles have a permission.
* @param {PermissionResolvable|PermissionResolvable[]} permission Permission(s) to check for
* @param {boolean} [explicit=false] Whether to require the role to explicitly have the exact permission
* **(deprecated)**
* @param {boolean} [checkAdmin] Whether to allow the administrator permission to override
* (takes priority over `explicit`)
* @param {boolean} [checkOwner] Whether to allow being the guild's owner to override
* (takes priority over `explicit`)
* @returns {boolean}
*/
hasPermission(permission, explicit = false, checkAdmin, checkOwner) {
if (typeof checkAdmin === 'undefined') checkAdmin = !explicit;
if (typeof checkOwner === 'undefined') checkOwner = !explicit;
if (checkOwner && this.user.id === this.guild.ownerID) return true;
return this.roles.some(r => r.hasPermission(permission, undefined, checkAdmin));
}
/**
* Checks whether the roles of the member allows them to perform specific actions.
* @param {PermissionResolvable[]} permissions The permissions to check for
* @param {boolean} [explicit=false] Whether to require the member to explicitly have the exact permissions
* @returns {boolean}
* @deprecated
*/
hasPermissions(permissions, explicit = false) {
if (!explicit && this.user.id === this.guild.ownerID) return true;
return permissions.every(p => this.hasPermission(p, explicit));
}
/**
* Checks whether the roles of the member allows them to perform specific actions, and lists any missing permissions.
* @param {PermissionResolvable[]} permissions The permissions to check for
* @param {boolean} [explicit=false] Whether to require the member to explicitly have the exact permissions
* @returns {PermissionResolvable[]}
*/
missingPermissions(permissions, explicit = false) {
return permissions.filter(p => !this.hasPermission(p, explicit));
}
/**
* The data for editing a guild member
* @typedef {Object} GuildMemberEditData
* @property {string} [nick] The nickname to set for the member
* @property {Collection<Snowflake, Role>|Role[]|Snowflake[]} [roles] The roles or role IDs to apply
* @property {boolean} [mute] Whether or not the member should be muted
* @property {boolean} [deaf] Whether or not the member should be deafened
* @property {ChannelResolvable} [channel] Channel to move member to (if they are connected to voice)
*/
/**
* Edit a guild member
* @param {GuildMemberEditData} data The data to edit the member with
* @returns {Promise<GuildMember>}
*/
edit(data) {
return this.client.rest.methods.updateGuildMember(this, data);
}
/**
* Mute/unmute a user
* @param {boolean} mute Whether or not the member should be muted
* @returns {Promise<GuildMember>}
*/
setMute(mute) {
return this.edit({ mute });
}
/**
* Deafen/undeafen a user
* @param {boolean} deaf Whether or not the member should be deafened
* @returns {Promise<GuildMember>}
*/
setDeaf(deaf) {
return this.edit({ deaf });
}
/**
* Moves the guild member to the given channel.
* @param {ChannelResolvable} channel The channel to move the member to
* @returns {Promise<GuildMember>}
*/
setVoiceChannel(channel) {
return this.edit({ channel });
}
/**
* Sets the roles applied to the member.
* @param {Collection<Snowflake, Role>|Role[]|Snowflake[]} roles The roles or role IDs to apply
* @returns {Promise<GuildMember>}
*/
setRoles(roles) {
return this.edit({ roles });
}
/**
* Adds a single role to the member.
* @param {Role|Snowflake} role The role or ID of the role to add
* @returns {Promise<GuildMember>}
*/
addRole(role) {
if (!(role instanceof Role)) role = this.guild.roles.get(role);
return this.client.rest.methods.addMemberRole(this, role);
}
/**
* Adds multiple roles to the member.
* @param {Collection<Snowflake, Role>|Role[]|Snowflake[]} roles The roles or role IDs to add
* @returns {Promise<GuildMember>}
*/
addRoles(roles) {
let allRoles;
if (roles instanceof Collection) {
allRoles = this._roles.slice();
for (const role of roles.values()) allRoles.push(role.id);
} else {
allRoles = this._roles.concat(roles);
}
return this.edit({ roles: allRoles });
}
/**
* Removes a single role from the member.
* @param {Role|Snowflake} role The role or ID of the role to remove
* @returns {Promise<GuildMember>}
*/
removeRole(role) {
if (!(role instanceof Role)) role = this.guild.roles.get(role);
return this.client.rest.methods.removeMemberRole(this, role);
}
/**
* Removes multiple roles from the member.
* @param {Collection<Snowflake, Role>|Role[]|Snowflake[]} roles The roles or role IDs to remove
* @returns {Promise<GuildMember>}
*/
removeRoles(roles) {
const allRoles = this._roles.slice();
if (roles instanceof Collection) {
for (const role of roles.values()) {
const index = allRoles.indexOf(role.id);
if (index >= 0) allRoles.splice(index, 1);
}
} else {
for (const role of roles) {
const index = allRoles.indexOf(role instanceof Role ? role.id : role);
if (index >= 0) allRoles.splice(index, 1);
}
}
return this.edit({ roles: allRoles });
}
/**
* Set the nickname for the guild member
* @param {string} nick The nickname for the guild member
* @returns {Promise<GuildMember>}
*/
setNickname(nick) {
return this.edit({ nick });
}
/**
* Creates a DM channel between the client and the member
* @returns {Promise<DMChannel>}
*/
createDM() {
return this.user.createDM();
}
/**
* Deletes any DMs with this guild member
* @returns {Promise<DMChannel>}
*/
deleteDM() {
return this.user.deleteDM();
}
/**
* Kick this member from the guild
* @returns {Promise<GuildMember>}
*/
kick() {
return this.client.rest.methods.kickGuildMember(this.guild, this);
}
/**
* Ban this guild member
* @param {number} [deleteDays=0] The amount of days worth of messages from this member that should
* also be deleted. Between `0` and `7`.
* @returns {Promise<GuildMember>}
* @example
* // ban a guild member
* guildMember.ban(7);
*/
ban(deleteDays = 0) {
return this.client.rest.methods.banGuildMember(this.guild, this, deleteDays);
}
/**
* When concatenated with a string, this automatically concatenates the user's mention instead of the Member object.
* @returns {string}
* @example
* // logs: Hello from <@123456789>!
* console.log(`Hello from ${member}!`);
*/
toString() {
return `<@${this.nickname ? '!' : ''}${this.user.id}>`;
}
// These are here only for documentation purposes - they are implemented by TextBasedChannel
/* eslint-disable no-empty-function */
send() {}
sendMessage() {}
sendEmbed() {}
sendFile() {}
sendCode() {}
}
TextBasedChannel.applyToClass(GuildMember);
module.exports = GuildMember;