Learn how to utilize the "is" status in Postma within your code, even when this particular status is not included in the response

Service.ts

Upon invoking this function, I receive a JSON response similar to the following:

public signupuser(user: Users): Observable<boolean> {
    let headers = new Headers();
    headers.append('Content-Type', 'application/json');
    let body = user;
    return this.http.post(Api.getUrl(Api.URLS.signup), body, {
    })
        .pipe(map((response: Response) => {
            console.log('response', response)
            return true;
        }));
}

JSON:

 response {
  "email": "<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="295c5a4c5b5d4c5a5d694e44484045074a4644">[email protected]</a>",
  "nome": "user",
  "cognome": "test",
  "abbonato": 0,
  "cityid": "22",
  "msg": "Registered correctly."
  }

When testing in Postman, I consistently receive a status code of 200 OK or an error status.

https://i.sstatic.net/icVa7.png

In case the status code is not present in the JSON response, my question would be - how can I interpret and handle it within the code?

Please share any insights you have on this matter.

Update:

How do I access and utilize the X-JWT provided in the header as shown https://i.sstatic.net/LfVNf.png

Answer №1

Upon reviewing your code, it appears that you are working with Angular. The default behavior of HttpClient in Angular is to observe the body rather than the response. To access the status, you will need to explicitly set the observe attribute in the options to response.

public registerUser(user: Users): Observable<boolean> {
    let headers = new Headers();
    headers.append('Content-Type', 'application/json');
    let body = user;
    return this.http.post(Api.getUrl(Api.URLS.signup), body, { observe: 'response' })
        .pipe(map((response: HttpResponse) => {
            console.log('response', response);
            return true;
        }));
}

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