Use new Analytics SDK

Use the new Analytics SDK and track more information.

Author: rosen-vladimirov

lib/common

@@ -1,16 +1,28 @@
 ///<reference path="../.d.ts"/>
 "use strict";
+import { createGUID } from "../common/helpers";
 
 class AnalyticsSettingsService implements IAnalyticsSettingsService {
 	constructor(private $userSettingsService: UserSettings.IUserSettingsService,
-		private $staticConfig: IStaticConfig) { }
+		private $staticConfig: IStaticConfig,
+		private $logger: ILogger) { }
 
 	public canDoRequest(): IFuture<boolean> {
 		return (() => { return true; }).future<boolean>()();
 	}
 
 	public getUserId(): IFuture<string> {
-		return this.$userSettingsService.getSettingValue<string>(this.$staticConfig.ANALYTICS_INSTALLATION_ID_SETTING_NAME);
+		return (() => {
+			let currentUserId = this.$userSettingsService.getSettingValue<string>("USER_ID").wait();
+			if(!currentUserId) {
+				currentUserId = createGUID(false);
+
+				this.$logger.trace(`Setting new USER_ID: ${currentUserId}.`);
+				this.$userSettingsService.saveSetting<string>("USER_ID", currentUserId).wait();
+			}
+
+			return currentUserId;
+		}).future<string>()();
 	}
 
 	public getClientName(): string {
@@ -20,5 +32,15 @@ class AnalyticsSettingsService implements IAnalyticsSettingsService {
 	public getPrivacyPolicyLink(): string {
 		return "http://www.telerik.com/company/privacy-policy";
 	}
+
+	public getUserSessionsCount(): IFuture<number> {
+		return (() => {
+			return this.$userSettingsService.getSettingValue<number>("SESSIONS_STARTED").wait() || 0;
+		}).future<number>()();
+	}
+
+	public setUserSessionsCount(count: number): IFuture<void> {
+		return this.$userSettingsService.saveSetting<number>("SESSIONS_STARTED", count);
+	}
 }
 $injector.register("analyticsSettingsService", AnalyticsSettingsService);