refacto et TU user

src/app/testing/domain/users/fake-user.repository.ts

@@ -0,0 +1,16 @@
+import { UserRepository } from '@app/domain/users/user.repository';
+import { Observable, of } from 'rxjs';
+import { User } from '@app/domain/users/user.model';
+import { fakeUsers } from '@app/testing/user.mock';
+
+export class FakeUserRepository implements UserRepository {
+  getUserById(userId: string): Observable<User> {
+    const user = fakeUsers.find((u) => u.id === userId) ?? ({} as User);
+    return of(user);
+  }
+
+  update(userId: string, user: Partial<User> | User): Observable<User> {
+    const existingUser = fakeUsers.find((u) => u.id === userId) ?? fakeUsers[0];
+    return of({ ...existingUser, ...user });
+  }
+}