1 files changed, 57 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/services/http.interceptor.service.ts b/catalog-ui/src/app/ng2/services/http.interceptor.service.ts
new file mode 100644
index 0000000000..aebbdbf7af
--- /dev/null
+++ b/catalog-ui/src/app/ng2/services/http.interceptor.service.ts
@@ -0,0 +1,57 @@
+import 'rxjs/add/operator/map';
+import 'rxjs/add/operator/toPromise';
+import 'rxjs/Rx';
+import { sdc2Config } from './../../../main';
+import { Interceptor, InterceptedRequest, InterceptedResponse } from 'ng2-interceptors';
+import {SharingService} from "../../services/sharing-service";
+import {ReflectiveInjector} from '@angular/core';
+import {Cookie2Service} from "./cookie.service";
+import {UUID} from "angular2-uuid";
+import {Dictionary} from "../../utils/dictionary/dictionary";
+
+export class HttpInterceptor implements Interceptor {
+
+    private cookieService: Cookie2Service;
+    private sharingService:SharingService;
+    constructor() {
+        let injector = ReflectiveInjector.resolveAndCreate([Cookie2Service,SharingService]);
+        this.cookieService = injector.get(Cookie2Service);
+        this.sharingService = injector.get(SharingService);
+    }
+
+    public interceptBefore(request: InterceptedRequest): InterceptedRequest {
+
+        /**
+         * 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.
+         */
+
+        request.options.headers.append(this.cookieService.getUserIdSuffix(), this.cookieService.getUserId());
+            var uuidValue = this.getUuidValue(request.url);
+            if(uuidValue!= ''){
+                request.options.headers.set('X-ECOMP-ServiceID',uuidValue);
+            }
+            request.options.headers.set('X-ECOMP-RequestID', UUID.UUID());
+        return request;
+
+    }
+
+    public interceptAfter(response: InterceptedResponse): InterceptedResponse {
+            
+        return response;
+
+    }
+
+    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 '';
+    }
+
+}