Managing status in Angular applications

I am currently working on a project using Angular 7 and I have the following code snippet:

public deleteId(pId){
    return this.http.delete<any>(this.deleteUrl(pId), {observe: 'response'})
      .pipe(catchError(this.handleError));
  }

In my delete method, I need a 202 response status. However, I am only getting a 200 response status.

public deleteMethod(): void {
    this.service.deleteId(this.id)
      .subscribe(response => {

       console.log(`Delete response ` , response);

        if(response.status === 200) {
          console.log('Deleted successfully');
        }
       else if(response.status === 202) {
          console.log('something else'); // I am not getting response.status here
        }
    });
  }

Currently, when I encounter a 202 status code, it is redirected to the handleError method instead of being treated as a response. How can I resolve this issue?

private handleError(error: HttpErrorResponse) {
  //It sends me to this function.
}

Answer №1

After much consideration, I was able to find a solution using the code below:

public deleteId(pId){
    return this.http.delete<any>(this.deleteUrl(pId), {observe: 'response', responseType: 'text' as 'json'})
      .pipe(catchError(this.handleError));
 }

Incorporated , responseType: 'text' as 'json'

Answer №2

function removeData(): void {
this.database.removeRecord(this.recordId)
  .subscribe(result => {

   console.log(`Deletion result ` , result);

    if(result.status === 200) {
      console.log('Item successfully removed');
    }
  },
  error => {
    console.log(error.status); // ----> Error message displayed here
    if(error.status === 202) {
      // handle the specific error
    }
  }
);

}

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