$payload the URL, the prompt, or the stored image paths */ public function __construct( public string $payload, public string $source = 'product_url', public array $images = [], ) {} public function handle(CreativeBriefResolver $briefResolver): void { try { $brief = match ($this->source) { 'product_url' => $briefResolver->fromProductUrl($this->payload), 'upload' => $briefResolver->fromImages($this->images), default => $briefResolver->fromPrompt($this->payload, []), }; Cache::put(self::cacheKey($this->source, $this->payload, $this->images), $brief->toArray(), now()->addMinutes(30)); } catch (Throwable $e) { logger()->warning('Creative brief prefetch failed, will retry at generation time', [ 'source' => $this->source, 'exception' => $e, ]); } } /** * The key both sides agree on. * * The source is part of it because the same string means different things to * different sources: a prompt and a URL can be spelled identically, and reading * one brief as the other would describe the wrong product entirely. * * @param list $images */ public static function cacheKey(string $source, string $payload = '', array $images = []): string { return 'creative-brief:'.$source.':'.hash('sha256', trim($payload).'|'.implode('|', $images)); } }