move channelManager to its own file
This commit is contained in:
Iuri Matias
parent
dbadd50739
commit
f06f004880
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@ -0,0 +1,111 @@
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var Events = require('events');
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class User {
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constructor(pubkey, username) {
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this.pubkey = pubkey;
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this.username = username;
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this.online = false;
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this.lastSeen = 0;
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}
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}
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class Users {
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constructor() {
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this.users = {}
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}
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addUserOrUpdate(user) {
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this.users[user.pubkey] = user
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}
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addOrUpdateUserKey(pubkey, username) {
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if (!this.users[pubkey]) {
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this.users[pubkey] = new User(pubkey, username);
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}
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this.users[pubkey].lastSeen = (new Date().getTime());
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this.users[pubkey].online = true;
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return this.users[pubkey];
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}
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getUsers() {
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let userList = [];
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for (let pubkey in this.users) {
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userList.push(pubkey);
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}
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return userList;
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}
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}
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class ChannelManager {
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constructor() {
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this.channels = [];
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this.events = new Events();
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this.currentChannel = 0;
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this.allUsers = new Users();
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}
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addChannel(channelName) {
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let channel = {name: channelName, pendingMessages: []};
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channel.users = new Users();
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this.channels.push(channel);
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this.events.emit("update");
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}
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getChannel(channelName) {
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return this.channels.find(c => c.name === channelName);
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}
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getCurrentChannel() {
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return this.channels[this.currentChannel];
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}
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addMessage(channelName, message, pubkey, username) {
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let channel = this.getChannel(channelName);
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if (channelName !== this.channels[this.currentChannel].name) {
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channel.pendingMessages.push({pubkey, username, message});
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} else {
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this.events.emit("newMessage", channelName, username, message);
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}
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let user = this.allUsers.addOrUpdateUserKey(pubkey, username);
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channel.users.addUserOrUpdate(user);
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this.events.emit("update");
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}
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dumpPendingMessages() {
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let messages = this.channels[this.currentChannel].pendingMessages.slice(0);
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this.channels[this.currentChannel].pendingMessages = [];
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return messages;
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}
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switchChannelIndex(index) {
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if (index < 0) return;
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if (index >= this.channels.length) return;
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this.currentChannel = index;
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this.events.emit("update");
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this.events.emit("channelSwitch");
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}
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getChannelList() {
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return this.channels.map((c) => {
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if (c.name === this.channels[this.currentChannel].name) {
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return `#${c.name}`.green;
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}
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if (c.pendingMessages.length === 0) {
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return `#${c.name}`;
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}
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return `#${c.name} (${c.pendingMessages.length})`;
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});
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}
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getUsersInCurrentChannel() {
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let channel = this.getCurrentChannel();
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let user_keys = channel.users.getUsers();
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let users = user_keys.map((pubkey) => {
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return this.allUsers.users[pubkey];
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});
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return users;
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}
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}
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module.exports = ChannelManager;
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114
src/index.js
114
src/index.js
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@ -1,119 +1,11 @@
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var UI = require('./ui.js')
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var StatusJS = require('status-js-api')
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var Events = require('events');
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var UI = require('./ui.js');
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var StatusJS = require('status-js-api');
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var ChannelManager = require('./channelManager.js');
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const DEFAULT_CHANNEL = "mytest";
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var ui = new UI();
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class User {
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constructor(pubkey, username) {
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this.pubkey = pubkey;
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this.username = username;
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this.online = false;
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this.lastSeen = 0;
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}
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}
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class Users {
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constructor() {
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this.users = {}
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}
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addUserOrUpdate(user) {
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this.users[user.pubkey] = user
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}
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addOrUpdateUserKey(pubkey, username) {
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if (!this.users[pubkey]) {
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this.users[pubkey] = new User(pubkey, username);
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}
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this.users[pubkey].lastSeen = (new Date().getTime());
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this.users[pubkey].online = true;
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return this.users[pubkey];
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}
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getUsers() {
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let userList = [];
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for (let pubkey in this.users) {
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userList.push(pubkey);
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}
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return userList;
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}
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}
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class ChannelManager {
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constructor() {
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this.channels = [];
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this.events = new Events();
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this.currentChannel = 0;
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this.allUsers = new Users();
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}
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addChannel(channelName) {
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let channel = {name: channelName, pendingMessages: []};
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channel.users = new Users();
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this.channels.push(channel);
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this.events.emit("update");
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}
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getChannel(channelName) {
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return this.channels.find(c => c.name === channelName);
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}
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getCurrentChannel() {
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return this.channels[this.currentChannel];
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}
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addMessage(channelName, message, pubkey, username) {
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let channel = this.getChannel(channelName);
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if (channelName !== this.channels[this.currentChannel].name) {
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channel.pendingMessages.push({pubkey, username, message});
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} else {
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this.events.emit("newMessage", channelName, username, message);
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}
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let user = this.allUsers.addOrUpdateUserKey(pubkey, username);
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channel.users.addUserOrUpdate(user);
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this.events.emit("update");
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}
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dumpPendingMessages() {
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let messages = this.channels[this.currentChannel].pendingMessages.slice(0);
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this.channels[this.currentChannel].pendingMessages = [];
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return messages;
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}
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switchChannelIndex(index) {
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if (index < 0) return;
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if (index >= this.channels.length) return;
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this.currentChannel = index;
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this.events.emit("update");
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this.events.emit("channelSwitch");
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}
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getChannelList() {
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return this.channels.map((c) => {
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if (c.name === this.channels[this.currentChannel].name) {
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return `#${c.name}`.green;
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}
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if (c.pendingMessages.length === 0) {
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return `#${c.name}`;
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}
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return `#${c.name} (${c.pendingMessages.length})`;
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});
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}
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getUsersInCurrentChannel() {
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let channel = this.getCurrentChannel();
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let user_keys = channel.users.getUsers();
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let users = user_keys.map((pubkey) => {
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return this.allUsers.users[pubkey];
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});
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return users;
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}
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}
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var channels = new ChannelManager();
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channels.events.on('update', () => {
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