fix(url): add the hardcoded https

Author: arunkumars08

src/app/stack/stack-analyses.service.ts

@@ -1,40 +1,20 @@
-import { Injectable, Inject } from '@angular/core';
+import { Injectable } from '@angular/core';
 import { Http, Response } from '@angular/http';
 
 import { Observable } from 'rxjs/Observable';
 import 'rxjs/add/operator/catch';
 import 'rxjs/add/operator/map';
 
-import { WIT_API_URL } from 'ngx-fabric8-wit';
-
 @Injectable()
 export class StackAnalysesService {
 
   private stackAnalysesUrl: string = '';
 
-  private recommenderString: string = 'recommender';
-  private doubleSlash: string = '//';
-  private dot: string = '.';
-  private singleSlash: string = '/';
-  private v1Extension: string = 'v1';
-
   constructor(
     private http: Http,
-    @Inject(WIT_API_URL) apiUrl: string,
   ) {
-    if(process && process.env && process.env.FABRIC8_RECOMMENDER_API) {
-      this.stackAnalysesUrl = process.env.FABRIC8_RECOMMENDER_API;
-    } else {
-      if(apiUrl) {
-        this.stackAnalysesUrl = apiUrl.replace(this.doubleSlash, this.doubleSlash + this.recommenderString + this.dot);
-        let len: number = this.stackAnalysesUrl.length;
-        if(this.stackAnalysesUrl[len - 1] !== this.singleSlash) {
-          this.stackAnalysesUrl += this.singleSlash;
-        }
-        this.stackAnalysesUrl += this.v1Extension + this.singleSlash;
-      }
+      this.stackAnalysesUrl = 'https://recommender.api.prod-preview.openshift.io/api/v1/';
     }
-  }
 
   getStackAnalyses(id: string): Observable<any> {
     return this.http.get(this.buildStackAnalysesUrl(id))