<?php

namespace App\Models\Content;

use App\Events\CreateNewContent;
use App\Events\Event;
use App\Models\FileManager\File;
use App\Models\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Modules\Categories\Entities\Category;

/**
 * Class Content
 */
class Content extends Model
{
    use SoftDeletes, ModelTraits\Content;
    public $timestamps = true;
    protected $fillable = [
        'user_id',
        'parent_id',
        'category_id',
        'language',
        'module_handler',
        'published_from',
        'published_to',
        'title_photo',
        'template',
        'is_homepage',
        'title',
        'url',
        'meta_keywords',
        'meta_description',
        'content',
        'module_settings',
        'status'
    ];

    /**
     * Mark relationship with its historical records
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function history()
    {
        return $this->hasMany(\App\Models\Content\ContentHistory::class);
    }

    /**
     * Mark relationship with users table
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function author()
    {
        return $this->belongsTo(User::class, 'user_id');
    }

    /**
     * Related files to content page
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function files()
    {
        return $this->belongsToMany(File::class, 'contents_has_files');
    }

    /**
     * Category of content page
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function category()
    {
        return $this->belongsTo(Category::class);
    }
}