Latest dev sync

commands/utility/_Channels.js

@@ -1,6 +1,14 @@
+/**
+  * @author Marzavec ( https://github.com/marzavec )
+  * @summary Channel helper
+  * @version 1.0.0
+  * @description Functions to assist with channel manipulation
+  * @module Channels
+  */
+
 import {
   Errors,
-} from './_Constants';
+} from './_Constants.js';
 
 /**
   * Checks if a client can join `channel`, returns numeric error code or true if
@@ -10,12 +18,13 @@ import {
   * @param {object} socket Target client to evaluate
   * @return {boolean||error id}
   */
-// eslint-disable-next-line no-unused-vars
 export function canJoinChannel(channel, socket) {
   if (typeof channel !== 'string') return Errors.Channel.INVALID_NAME;
   if (channel === '') return Errors.Channel.INVALID_NAME;
   if (channel.length > 120) return Errors.Channel.INVALID_LENGTH;
 
+  if (typeof socket.banned !== 'undefined' && socket.banned) return Errors.Channel.DEY_BANNED;
+
   return true;
 }
 
@@ -28,9 +37,9 @@ export function canJoinChannel(channel, socket) {
   * @return {object}
   */
 export function getChannelSettings(config, channel) {
-  if (typeof config.channels !== 'undefined') {
-    if (typeof config.channels[channel] !== 'undefined') {
-      return config.channels[channel];
+  if (typeof config.permissions !== 'undefined') {
+    if (typeof config.permissions[channel] !== 'undefined') {
+      return config.permissions[channel];
     }
   }
 
@@ -83,3 +92,17 @@ export function findUsers(server, payload, limit = 0) {
 export function findUser(server, payload) {
   return findUsers(server, payload, 1)[0] || false;
 }
+
+/**
+  * Check if the target socket's userid is already in target channel
+  * @param {MainServer} server Main server reference
+  * @param {string} channel Target channel
+  * @param {object} socket Target client to evaluate
+  * @return {boolean||object}
+  */
+export function socketInChannel(server, channel, socket) {
+  return findUser(server, {
+    channel,
+    userid: socket.userid,
+  });
+}