I have a unique approach for managing errors:
private handleErrors<T>(operation = 'operation', result?: T) {
return (error: any): Observable<T> => {
console.error(error);
this.record(`${operation} failed: ${error.message}`);
return of(result as T);
};
}
private record(message: string) {
console.log(message);
}
and I am looking to implement it in my method:
fetchMyStructure(): Observable<HttpResponse<StructureResponse>> {
return this.http.get< StructureResponse >(
localUrl).pipe(retry(3), catchError(this.handleErrors<StructureResponse>('fetchMyStructure', {})));
}
but the utilization of `{}` at the end triggers an error. The `StructureResponse` is an Interface containing several fields. Based on my knowledge, I believe I should provide an empty object of `StructureResponse`, but now I am uncertain. Can you guide me with this?
this is the content of StructureResponse:
interface SomeStructure {
content: MyStructure[];
page: number;
size: number;
totalElements: number;
totalPages: number;
last: boolean
}