<?php

namespace App\Packages\Friend\Models;

use App\Packages\Core\Traits\RepositoryTrait;
use App\Packages\Friend\Repository\FriendRepository;
use App\Packages\User\Models\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasOne;

/**
 * @property int $id
 * @property int $user_id
 * @property int $friend_id
 *
 * @property string $created_at
 *
 * @property-read User $user
 * @property-read User $friend
 *
 * @method static FriendRepository repository()
 */
class FriendRelation extends Model
{
	use RepositoryTrait;

	/** @var string */
	public static $repositoryClass = FriendRepository::class;

	/** @var string */
	protected $table = 'table_friend_relation';

	/**
	 * @param User $user
	 * @param User $friend
	 */
	public static function createFriend(User $user, User $friend)
	{
		/** Create user friend */
		$userFriend = new FriendRelation();
		$userFriend->user_id = $user->id;
		$userFriend->friend_id = $friend->id;
		$userFriend->save();

		/** Create friend user */
		$friendUser = new FriendRelation();
		$friendUser->user_id = $friend->id;
		$friendUser->friend_id = $user->id;
		$friendUser->save();
	}

	/**
	 * @return HasOne
	 */
	public function user()
	{
		return $this->hasOne(User::class, 'id', 'user_id');
	}

	/**
	 * @return HasOne
	 */
	public function friend()
	{
		return $this->hasOne(User::class, 'id', 'friend_id');
	}

    public function setUpdatedAt($value)
    {
        //Do-nothing
    }

    public function getUpdatedAtColumn()
    {
        //Do-nothing
    }
}