[SDC-29] catalog 1707 rebase commit.

Change-Id: I43c3dc5cf44abf5da817649bc738938a3e8388c1
Signed-off-by: Michael Lando <ml636r@att.com>

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
@@ -0,0 +1,73 @@
+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);
+        };
+    }
+}