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-rw-r--r--catalog-ui/src/app/ng2/services/http.service.ts73
1 files changed, 73 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/services/http.service.ts b/catalog-ui/src/app/ng2/services/http.service.ts
new file mode 100644
index 0000000000..92e8ced142
--- /dev/null
+++ b/catalog-ui/src/app/ng2/services/http.service.ts
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+import {Injectable} from '@angular/core';
+import {Http, XHRBackend, RequestOptions, Request, RequestOptionsArgs, Response, Headers} from '@angular/http';
+import {Observable} from 'rxjs/Observable';
+import {UUID} from 'angular2-uuid';
+import 'rxjs/add/operator/map';
+import 'rxjs/add/operator/catch';
+import {Dictionary} from "../../utils/dictionary/dictionary";
+import {SharingService, CookieService} from "app/services";
+import {sdc2Config} from './../../../main';
+
+@Injectable()
+export class HttpService extends Http {
+
+ constructor(backend:XHRBackend, options:RequestOptions, private sharingService:SharingService, private cookieService: CookieService) {
+ super(backend, options);
+ this._defaultOptions.withCredentials = true;
+ this._defaultOptions.headers.append(cookieService.getUserIdSuffix(), cookieService.getUserId());
+ }
+
+ request(request:string|Request, options?:RequestOptionsArgs):Observable<Response> {
+ /**
+ * For every request to the server, that the service id, or resource id is sent in the URL, need to pass UUID in the header.
+ * Check if the unique id exists in uuidMap, and if so get the UUID and add it to the header.
+ */
+ if (typeof request === 'string') { // meaning we have to add the token to the options, not in url
+ if (!options) {
+ // make option object
+ options = {headers: new Headers()};
+ }
+
+ var uuidValue = this.getUuidValue(request);
+ if(uuidValue!= ''){
+ options.headers['X-ECOMP-ServiceID'] = uuidValue;
+
+ }
+ options.headers.set('X-ECOMP-RequestID', UUID.UUID());
+
+ } else {
+ // we have to add the token to the url object
+ var uuidValue = this.getUuidValue((<Request>request).url);
+ if(uuidValue!= ''){
+ request.headers.set('X-ECOMP-ServiceID',uuidValue);
+
+ }
+ request.headers.set('X-ECOMP-RequestID', UUID.UUID());
+ }
+ return super.request(request, options).catch(this.catchAuthError(this));
+ }
+
+ private getUuidValue = (url: string) :string => {
+ let map:Dictionary<string, string> = this.sharingService.getUuidMap();
+ if (map && url.indexOf(sdc2Config.api.root) > 0) {
+ map.forEach((key:string) => {
+ if (url.indexOf(key) !== -1) {
+ return this.sharingService.getUuidValue(key);
+ }
+ });
+ }
+ return '';
+ }
+
+ private catchAuthError(self:HttpService) {
+ // we have to pass HttpService's own instance here as `self`
+ return (res:Response) => {
+ console.log(res);
+ if (res.status === 401 || res.status === 403) {
+ // if not authenticated
+ console.log(res);
+ }
+ return Observable.throw(res);
+ };
+ }
+}