<?php

namespace App\Classes;

class ArtistFetcher extends PageFetcher
{
  public function fetch(string $url): ?array
  {
    $cacheKey = "artist_" . md5($url);
    $cached = $this->cacheGet($cacheKey);
    if ($cached) return $cached;

    $artist = $this->fetchSingleFromApi("optimized_artists", $url);
    if (!$artist) return null;

    $this->cacheSet($cacheKey, $artist);
    return $artist;
  }
}