Created Role class and permission evaluation within Roles

src/structures/Guild.js

@@ -1,11 +1,12 @@
 'use strict';
 
 const User = require('./User');
-const Member = require('./Member');
+const GuildMember = require('./GuildMember');
 const GuildDataStore = require('./datastore/GuildDataStore');
 const TextChannel = require('./TextChannel');
 const VoiceChannel = require('./VoiceChannel');
 const Constants = require('../Util/Constants');
+const Role = require('./Role');
 
 class Guild {
 	constructor(client, data) {
@@ -27,7 +28,7 @@ class Guild {
 
 	_addMember(guildUser) {
 		guildUser.user = this.client.store.NewUser(guildUser.user);
-		let member = this.store.add('members', new Member(this, guildUser));
+		let member = this.store.add('members', new GuildMember(this, guildUser));
 		if (this.client.ws.emittedReady) {
 			this.client.emit(Constants.Events.GUILD_MEMBER_ADD, this, member);
 		}
@@ -81,6 +82,13 @@ class Guild {
 				this.client.store.NewChannel(channel, this);
 			}
 		}
+
+		if (data.roles) {
+			this.store.clear('roles');
+			for (let role of data.roles) {
+				this.store.add('roles', new Role(this, role));
+			}
+		};
 	}
 }
 

src/structures/GuildMember.js

@@ -1,6 +1,6 @@
 'use strict';
 
-class Member {
+class GuildMember {
 	constructor(guild, data) {
 		this.client = guild.client;
 		this.guild = guild;
@@ -39,4 +39,4 @@ class Member {
 	}
 }
 
-module.exports = Member;
+module.exports = GuildMember;

src/structures/Role.js

@@ -0,0 +1,52 @@
+'use strict';
+
+const Constants = require('../Util/Constants');
+
+class Role {
+	constructor(guild, data) {
+		this.guild = guild;
+		this.client = guild.client;
+		if (data) {
+			this.setup(data);
+		}
+	}
+
+	setup(data) {
+		this.id = data.id;
+		this.name = data.name;
+		this.color = data.color;
+		this.hoist = data.hoist;
+		this.position = data.position;
+		this.permissions = data.permissions;
+		this.managed = data.managed;
+	}
+
+	serialize() {
+		let serializedPermissions = {};
+		for (let permissionName in Constants.PermissionFlags) {
+			serializedPermissions[permissionName] = this.hasPermission(permissionName);
+		}
+
+		return serializedPermissions;
+	}
+
+	hasPermission(permission, explicit) {
+		if (permission instanceof String || typeof permission === 'string') {
+			permission = Constants.PermissionFlags[permission];
+		}
+
+		if (!permission) {
+			throw Constants.Errors.NOT_A_PERMISSION;
+		}
+
+		if (!explicit) {
+			if ((this.permissions & Constants.PermissionFlags.MANAGE_ROLES) > 0) {
+				return true;
+			}
+		}
+
+		return ((this.permissions & permission) > 0);
+	}
+}
+
+module.exports = Role;