<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class AnnouncementAttachment extends Model
{
    protected $fillable = [
        'announcement_id',
        'company_id',
        'path',
        'original_name',
        'mime_type',
        'size_bytes',
    ];

    public function announcement(): BelongsTo
    {
        return $this->belongsTo(Announcement::class);
    }

    public function isImage(): bool
    {
        return str_starts_with((string) $this->mime_type, 'image/');
    }
}