<?php

namespace app\common\model\community;

use app\common\model\BaseModel;
use think\model\concern\SoftDelete;

class CommunityPost extends BaseModel
{
    use SoftDelete;

    protected $name = 'community_post';
    protected $deleteTime = 'delete_time';

    public function getImagesAttr($value)
    {
        return $value ? json_decode($value, true) : [];
    }

    public function setImagesAttr($value)
    {
        return $value ? json_encode($value, JSON_UNESCAPED_UNICODE) : '[]';
    }

    public function tags()
    {
        return $this->belongsToMany(CommunityTag::class, 'la_community_post_tag', 'tag_id', 'post_id');
    }

    public function category()
    {
        return $this->belongsTo(CommunityCategory::class, 'category_id');
    }
}