<?php

namespace App\Console\Commands;

use App\Services\Posts\PostTrendingService;
use Illuminate\Console\Command;

/**
 * Warms the post trending cache so requests are fast.
 * Scheduled every 2 minutes to match the cache TTL.
 */
class WarmPostTrendingCommand extends Command
{
    protected $signature   = 'posts:warm-trending';
    protected $description = 'Refresh the post trending feed cache.';

    public function __construct(private PostTrendingService $trending)
    {
        parent::__construct();
    }

    public function handle(): int
    {
        $ids = $this->trending->refresh();
        $this->info('Trending feed cache refreshed. ' . count($ids) . ' post(s) ranked.');
        return self::SUCCESS;
    }
}