<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\MorphOne;

class Tag extends Model
{
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int,string>
     */
    protected $fillable = [
        'vault_id',
        'name',
        'slug',
    ];

    /**
     * Get the vault associated with the journal tag.
     */
    public function vault(): BelongsTo
    {
        return $this->belongsTo(Vault::class);
    }

    /**
     * Get the posts associated with the journal tag.
     */
    public function posts(): BelongsToMany
    {
        return $this->belongsToMany(Post::class);
    }

    /**
     * Get the journal tag's feed item.
     */
    public function feedItem(): MorphOne
    {
        return $this->morphOne(ContactFeedItem::class, 'feedable');
    }
}
