trove/app/Models/Page.php

<?php

declare(strict_types=1);

namespace App\Models;

use App\Enums\PageStatusEnum;
use App\Observers\PageObserver;
use Database\Factories\PageFactory;
use Illuminate\Database\Eloquent\Attributes\ObservedBy;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Lvl0\FediDiscover\Models\Instance;

#[ObservedBy([PageObserver::class])]
class Page extends Model
{
    /** @use HasFactory<PageFactory> */
    use HasFactory;

    protected $fillable = [
        'url',
        'status',
        'language',
        'title',
        'instance_id',
        'posted_at',
        'fetched_at',
        'failed_at',
    ];

    protected $casts = [
        'status' => PageStatusEnum::class,
        'posted_at' => 'datetime',
        'fetched_at' => 'datetime',
        'failed_at' => 'datetime',
    ];

    public function instance(): BelongsTo
    {
        return $this->belongsTo(Instance::class);
    }

    public function outgoingLinks(): HasMany
    {
        return $this->hasMany(PageLink::class, 'source_page_id');
    }

    public function incomingLinks(): HasMany
    {
        return $this->hasMany(PageLink::class, 'target_page_id');
    }

    public function crawls(): HasMany
    {
        return $this->hasMany(PageCrawl::class);
    }

    public function latestCrawl(): HasOne
    {
        return $this->hasOne(PageCrawl::class)->latestOfMany('created_at');
    }
}