refactoring RouteBuilderFactory into service

static/js/services/route-builder/route-builder.service.impl.ts

@@ -0,0 +1,47 @@
+import { RouteBuilder } from './route-builder.service';
+
+
+export function routeBuilderFactory() {
+  return (routeProvider, pages, profiles, currentProfile): RouteBuilder => {
+    return new RouteBuilderImpl(routeProvider, pages, profiles, currentProfile);
+  }
+}
+
+
+export class RouteBuilderImpl implements RouteBuilder {
+
+  constructor(private routeProvider, private pages, public profiles, currentProfile) {
+    for (let i = 0; i < this.profiles.length; ++i) {
+      if (this.profiles[i].id == currentProfile) {
+        this.profiles = this.profiles.slice(i);
+        break;
+      }
+    }
+  }
+
+  public otherwise(options: any): void {
+    this.routeProvider.otherwise(options);
+  }
+
+  public route(path: string, pagename: string): RouteBuilder {
+    // Lookup the page, matching our lists of profiles.
+    var pair = this.pages.get(pagename, this.profiles);
+    if (!pair) {
+      throw Error('Unknown page: ' + pagename);
+    }
+
+    // Create the route.
+    var foundProfile = pair[0];
+    var page = pair[1];
+    var templateUrl = foundProfile.templatePath + page.templateName;
+
+    var options = page.flags || {};
+    options['templateUrl'] = templateUrl;
+    options['reloadOnSearch'] = false;
+    options['controller'] = page.controller;
+
+    this.routeProvider.when(path, options);
+
+    return this;
+  }
+}