Utilizing the Angular async operator in conjunction with the power of the rxjs

Initializing this.users$ using this.http method to fetch users based on criteria. Then switching to another http call to get user data for each user obtained from the initial call. Finally mapping the response to extract only the 'data' property.

I am trying to assign res.data to user.data but it seems to be only returning res.data without considering the user object. Any recommendations on how to accomplish this?

Answer №1

Here's a solution that might work for you.

this.users$ = this.http.getUsers(criteria).pipe(
  switchMap(user => this.http.getUserData(user.id).pipe(
          map((res) => ({...user, data: res.data}))
  )),
);

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