How to get data from below http request

Question

How to get data from below HTTP request.

srp/dashboard/graphics-chart/v1/{roleId}.

In webservice.url.ts I decalred a variable ang assigned the URL to it.

dashboardbardata : 'srp/dashboard/graphics-chart/v1/'.

there is already get req done below is code and file name is apiservice.ts

 get(path: string, params: HttpParams = new HttpParams()): Observable<any> {
return this.http.get(`${environment.api_url}${path}`, { params })
  .pipe(catchError(this.formatErrors));

}

How to use the above HTTP request in my service file and how to subscribe it in TS file.

Answer 1

in service webservice.url.ts

 public getData(roleId) {
    return this.apiService.get(roleId);
  }

in dashboard

 service.getData(roleId).subscribe((res: any) {
// your code

});