X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fservices%2FRestService.ts;h=5f47fb19d268cf291de9766e46f19c7a2c75c642;hb=c84f1123f8ba69f9e2211b2d816bb415e595efaa;hp=708d91b43c15b5423cd2838cd000bbe54ed183a8;hpb=1db2e54394d3400d264e07e15e288f46f33eff65;p=osm%2FNG-UI.git

diff --git a/src/services/RestService.ts b/src/services/RestService.ts
index 708d91b..5f47fb1 100644
--- a/src/services/RestService.ts
+++ b/src/services/RestService.ts
@@ -28,7 +28,6 @@ import { NotifierService } from 'angular-notifier';
 import { APIURLHEADER, ERRORDATA } from 'CommonModel';
 import * as HttpStatus from 'http-status-codes';
 import { Observable } from 'rxjs';
-import { isNullOrUndefined } from 'util';
 
 /**
  * An Injectable is a class adorned with the @Injectable decorator function.
@@ -41,6 +40,9 @@ export class RestService {
     private http: HttpClient;
     /** API URL. Disabled tslint since server doesn't support https protocol */
     private apiURL: string = '';
+    /** Method to handle null or undefined @private */
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    private isNullOrUndefined = (data: any): boolean => data === null || data === undefined;
     /** Notifier service to popup notification @private */
     private notifierService: NotifierService;
     /** Instance for active modal service @public */
@@ -62,7 +64,7 @@ export class RestService {
 
     public getResource(apiURL: string, httpHeaders?: { headers: HttpHeaders }): Observable<{}> {
         const getRequest: APIURLHEADER = this.getHttpoptions(apiURL);
-        if (!isNullOrUndefined(httpHeaders)) {
+        if (!this.isNullOrUndefined(httpHeaders)) {
             return this.http.get(apiURL, httpHeaders);
         } else {
             return this.http.get(getRequest.url, getRequest.httpOptions);
@@ -77,7 +79,7 @@ export class RestService {
 
     public postResource(apiURLHeader: { url: string, httpOptions?: { headers: HttpHeaders } }, payload: {}): Observable<{}> {
         const getRequest: APIURLHEADER = this.getHttpoptions(apiURLHeader.url);
-        if (!isNullOrUndefined(apiURLHeader.httpOptions)) {
+        if (!this.isNullOrUndefined(apiURLHeader.httpOptions)) {
             return this.http.post(apiURLHeader.url, payload, apiURLHeader.httpOptions);
         } else {
             return this.http.post(getRequest.url, payload, getRequest.httpOptions);
@@ -92,7 +94,7 @@ export class RestService {
 
     public patchResource(apiURLHeader: { url: string, httpOptions?: { headers: HttpHeaders } }, payload: {}): Observable<object> {
         const getRequest: APIURLHEADER = this.getHttpoptions(apiURLHeader.url);
-        if (!isNullOrUndefined(apiURLHeader.httpOptions)) {
+        if (!this.isNullOrUndefined(apiURLHeader.httpOptions)) {
             return this.http.patch(apiURLHeader.url, payload, apiURLHeader.httpOptions);
         } else {
             return this.http.patch(getRequest.url, payload, getRequest.httpOptions);
@@ -107,7 +109,7 @@ export class RestService {
 
     public putResource(apiURLHeader: { url: string, httpOptions?: { headers: HttpHeaders } }, payload: {}): Observable<object> {
         const getRequest: APIURLHEADER = this.getHttpoptions(apiURLHeader.url);
-        if (!isNullOrUndefined(apiURLHeader.httpOptions)) {
+        if (!this.isNullOrUndefined(apiURLHeader.httpOptions)) {
             return this.http.put(apiURLHeader.url, payload, apiURLHeader.httpOptions);
         } else {
             return this.http.put(getRequest.url, payload, getRequest.httpOptions);
@@ -121,7 +123,7 @@ export class RestService {
 
     public deleteResource(apiURL: string, httpHeaders?: { headers: HttpHeaders }): Observable<object> {
         const getRequest: APIURLHEADER = this.getHttpoptions(apiURL);
-        if (!isNullOrUndefined(httpHeaders)) {
+        if (!this.isNullOrUndefined(httpHeaders)) {
             return this.http.delete(apiURL, httpHeaders);
         } else {
             return this.http.delete(getRequest.url, getRequest.httpOptions);
@@ -133,7 +135,6 @@ export class RestService {
      * @param error The error response reecieved from API call.
      * @param method The http request method.
      */
-    // tslint:disable-next-line: cyclomatic-complexity
     public handleError(err: ERRORDATA, method?: string): void {
         if (err.error.status === HttpStatus.UNAUTHORIZED) {
             if (method !== 'get') {
@@ -142,8 +143,11 @@ export class RestService {
                     this.notifierService.notify('error', err.error.detail !== undefined ?
                         err.error.detail : this.translateService.instant('HTTPERROR.401'));
                 }
-                this.activeModal.dismissAll();
+            } else {
+                this.notifierService.notify('error', err?.error?.detail !== undefined ?
+                    err?.error?.detail : this.translateService.instant('HTTPERROR.401'));
             }
+            this.activeModal.dismissAll();
         } else if (err.error.status === HttpStatus.BAD_REQUEST) {
             this.notifierService.notify('error', err.error.detail !== undefined ?
                 err.error.detail : this.translateService.instant('HTTPERROR.400'));
@@ -178,7 +182,7 @@ export class RestService {
         });
         return {
             url: apiURL,
-            httpOptions: {headers : apiHeaders}
+            httpOptions: { headers: apiHeaders }
         };
     }
 }