fix: if the backend url contains a path and no slash at the end, the …

…backend responses with a 302 redirect, which is not possible in XHR request
medicalinformatics · Sep 28, 2023 · 820192f · 820192f
1 parent 6f7a19e
commit 820192f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/app/app-config.service.ts b/src/app/app-config.service.ts
@@ -86,7 +86,9 @@ export class AppConfigService {
   }
 
   private validateBackendUrl(config: PatientList) {
-    return this.httpClient.get<string>(config.url.toString())
+    // if the url contains a path and no slash at the end, the backend responses with a 302 redirect, which is not possible in XHR request
+    let urlSuffix  = new URL("http://blala.com/mainzelliste/").pathname.endsWith('/') ?"":"/";
+    return this.httpClient.get<string>(config.url.toString() + urlSuffix)
     .pipe(map(_r => 'Mainzelliste is online'),
       catchError(_e => throwError(new Error("Mainzelliste backend is offline")))
     )