add PermissionOverwrites class in preparation for permission evaluation

src/structures/Channel.js

@@ -1,10 +1,14 @@
 'use strict';
 
 class Channel {
-	constructor(client, data) {
+	constructor(client, data, guild) {
 		this.client = client;
 		this.typingMap = {};
 		this.typingTimeouts = [];
+		if (guild) {
+			this.guild = guild;
+		}
+
 		if (data) {
 			this.setup(data);
 		}

src/structures/PermissionOverwrites.js

@@ -0,0 +1,19 @@
+'use strict';
+
+class PermissionOverwrites {
+	constructor(serverChannel, data) {
+		this.channel = serverChannel;
+		if (data) {
+			this.setup(data);
+		}
+	}
+
+	setup(data) {
+		this.type = data.type;
+		this.id = data.id;
+		this.denyData = data.deny;
+		this.allowData = data.allow;
+	}
+}
+
+module.exports = PermissionOverwrites;

src/structures/ServerChannel.js

@@ -1,11 +1,11 @@
 'use strict';
 
 const Channel = require('./Channel');
+const PermissionOverwrites = require('./PermissionOverwrites');
 
 class ServerChannel extends Channel{
 	constructor(guild, data) {
-		super(guild.client, data);
+		super(guild.client, data, guild);
-		this.guild = guild;
 	}
 
 	setup(data) {
@@ -13,9 +13,15 @@ class ServerChannel extends Channel{
 		this.type = data.type;
 		this.topic = data.topic;
 		this.position = data.position;
-		this.permissionOverwrites = data.permission_overwrites;
 		this.name = data.name;
 		this.lastMessageID = data.last_message_id;
+
+		if (data.permission_overwrites) {
+			this.permissionOverwrites = [];
+			for (let overwrite of data.permission_overwrites) {
+				this.permissionOverwrites.push(new PermissionOverwrites(this, overwrite));
+			}
+		}
 	}
 
 	toString() {

test/random.js

@@ -57,12 +57,12 @@ client.on('voiceStateUpdate', (oldMember, newMember) => {
 	console.log('voiceState', oldMember.user.username, oldMember.voiceChannel + '', newMember.voiceChannel + '');
 });
 
-client.on('typingStart', (channel, user) => {
+client.on('typingStart.', (channel, user) => {
 	if (user.username === 'hydrabolt')
 	console.log(user.username, 'started typing in', channel.name);
 });
 
-client.on('typingStop', (channel, user, data) => {
+client.on('typingStop.', (channel, user, data) => {
 	if (user.username === 'hydrabolt')
 	console.log(user.username, 'stopped typing in', channel.name, 'after', data.elapsedTime + 'ms');
 });