import { CallHandler, ExecutionContext, Injectable, NestInterceptor } from '@nestjs/common';
import { Observable } from 'rxjs';
import { map } from 'rxjs/operators';
import { ApiResponse } from '../dto/api-response.dto';

@Injectable()
export class ResponseInterceptor<T> implements NestInterceptor<T, ApiResponse<T>> {
  intercept(_context: ExecutionContext, next: CallHandler<T>): Observable<ApiResponse<T>> {
    return next.handle().pipe(map((data) => ({ success: true, data })));
  }
}