<?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\HasMany;

class Post extends Model
{

    use HasFactory;

    //columns that are fillable in the table
    protected $fillable = [
        "content",
        'user_id'
    ];
    /**
     * Get the user that authored the post.
     * If the user is not found, return a default guest author.
     *
     * @return BelongsTo
     */
    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class)->withDefault([
            'name' => 'Guest Author',
        ]);
    }

    /**
     * Get the comments for the post.
     *
     * @return HasMany
     */
    public function comments(): HasMany
    {
        return $this->hasMany(Comment::class);
    }
}