wip

frontend/src/app/service/user.service.ts

@@ -1,6 +1,6 @@
 import { inject, Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
-import { catchError, EMPTY, Observable } from 'rxjs';
+import { catchError, EMPTY, Observable, of, switchMap } from 'rxjs';
 import { User } from '../model/User';
 
 @Injectable({
@@ -23,4 +23,21 @@ export class UserService {
       username: username,
     });
   }
+
+  public getOrCreateUser(profile: any): Observable<User> {
+    console.log(profile);
+    const id = profile.info.sub;
+    const username = profile.info.preferred_username;
+
+    return this.getUser(id).pipe(
+      switchMap((user) => {
+        if (user) {
+          return of(user);
+        } else {
+          return this.createUser(id, username);
+        }
+      }),
+      catchError(() => EMPTY)
+    );
+  }
 }