Started rewrite

lib/Client/InternalClient.js

@@ -0,0 +1,132 @@
+"use strict";
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var EventEmitter = require("events");
+var request = require("superagent");
+var ConnectionState = require("./ConnectionState.js");
+var Constants = require("../Constants.js"),
+    Endpoints = Constants.Endpoints;
+
+var zlib;
+
+var InternalClient = (function () {
+	function InternalClient(discordClient) {
+		_classCallCheck(this, InternalClient);
+
+		this.client = discordClient;
+		this.state = ConnectionState.IDLE;
+		this.websocket = null;
+
+		if (this.client.options.compress) {
+			zlib = require("zlib");
+		}
+	}
+
+	InternalClient.prototype.login = function login(email, password) {
+		var self = this;
+		var client = self.client;
+		return new Promise(function (resolve, reject) {
+			if (self.state === ConnectionState.DISCONNECTED || self.state === ConnectionState.IDLE) {
+
+				self.state = ConnectionState.LOGGING_IN;
+
+				request.post(Endpoints.LOGIN).send({ email: email, password: password }).end(function (err, res) {
+
+					if (err) {
+						self.state = ConnectionState.DISCONNECTED;
+						self.websocket = null;
+						client.emit("disconnected");
+						reject(new Error(err.response.text));
+					} else {
+						var token = res.body.token;
+						self.state = ConnectionState.LOGGED_IN;
+						self.token = token;
+
+						self.getGateway().then(function (url) {
+
+							self.createWS(url);
+							resolve(token);
+						})["catch"](function (e) {
+							self.state = ConnectionState.DISCONNECTED;
+							client.emit("disconnected");
+							reject(new Error(err.response.text));
+						});
+					}
+				});
+			} else {
+				reject(new Error("already logging in/logged in/ready!"));
+			}
+		});
+	};
+
+	InternalClient.prototype.getGateway = function getGateway() {
+		var self = this;
+		return new Promise(function (resolve, reject) {
+
+			request.get(Endpoints.GATEWAY).set("authorization", self.token).end(function (err, res) {
+				if (err) reject(err);else resolve(res.body.url);
+			});
+		});
+	};
+
+	InternalClient.prototype.sendWS = function sendWS(object) {
+		this.websocket.send(JSON.stringify(object));
+	};
+
+	InternalClient.prototype.createWS = function createWS(url) {
+		var self = this;
+
+		if (this.websocket) return false;
+
+		this.websocket = new WebSocket(url);
+
+		this.websocket.onopen = function () {
+
+			self.sendWS({
+				op: 2,
+				d: {
+					token: self.token,
+					v: 3,
+					compress: self.client.options.compress,
+					properties: {
+						"$os": "discord.js",
+						"$browser": "discord.js",
+						"$device": "discord.js",
+						"$referrer": "discord.js",
+						"$referring_domain": "discord.js"
+					}
+				}
+			});
+		};
+
+		this.websocket.onclose = function () {
+			self.websocket = null;
+			self.state = ConnectionState.DISCONNECTED;
+			self.client.emit("disconnected");
+		};
+
+		this.websocket.onmessage = function (e) {
+
+			if (e.type === "Binary") {
+				e.data = zlib.inflateSync(e.data).toString();
+			}
+
+			var packet, data;
+			try {
+				packet = JSON.parse(e.data);
+				data = packet.d;
+			} catch (e) {
+				self.client.emit("error", e);
+			}
+
+			self.emit("raw", packet);
+
+			switch (packet.t) {}
+		};
+	};
+
+	return InternalClient;
+})();
+
+module.exports = InternalClient;