/home/henzagold/server/app/Models/ Current File: /home/henzagold/server/app/Models/Category.php
<?php

namespace App\Models;

use App\DB\Selector;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Category extends Model
{
    use HasFactory;
    use SoftDeletes;
    use Selector;

    protected $fillable = [
        'title',
        'parent_id_id',
        'priority',
        'image_id',
        'meta',
        'body',
        'icon_id',
        'disabled',
        'type',
        'total',
        'is_master',
        'header',
        'is_active'
    ];
    //protected $connection = 'pgsql';
    protected $table = 'category_collection';

    protected $hidden = [
      'body'
    ];


    public static $TYPES = [
        1 => "سایت",
        2 => "موبایل",
        3 => 'عمومی'
    ];

    protected $casts = [
        'disabled' => 'boolean',
        'is_active' => 'boolean',
    ];


    public function parent()
    {
        return $this->hasOne('App\Models\Category', 'id', 'parent_id_id');
        // $this->belongsTo('App\Models\Category','parent_id_id');
    }

    public function childs()
    {
        return $this->hasMany('App\Models\Category', 'parent_id_id');
        //return $this->hasOne('App\Models\Category', 'id','parent_id_id');
    }

    public function image()
    {
        return $this->belongsTo('App\Models\Image', 'image_id');
    }

    public function icon()
    {
        return $this->belongsTo('App\Models\Image', 'icon_id');
    }


    public function scopeDesktop($query)
    {
        return $query->whereIn('type', [1, 3]);
    }


    public function scopeMobile($query)
    {
        return $query->whereIn('type', [2, 3])->where('is_active',true);
    }


    public static function reloadTotal($id)
    {

        return true;
    }


    public static function reloadCategory($cats, $pid)
    {
//        foreach ($cats ?? [] as $cat) {
//            $c = Collect::firstOrCreate(['collection_id_id' => $cat, 'product_id_id' => $pid]);
//            $count = Collect::where(['collection_id_id' => $c->id])->count();
//            Category::where('id', $c->id)->update(['total' => $count]);
//        }
//        Collect::whereNotIn('collection_id_id',$cats ?? [])->where('product_id_id', $pid)->delete();
//        return true;

        foreach ($cats ?? [] as $cat) {
            $c = Collect::firstOrCreate(['collection_id_id' => $cat, 'product_id_id' => $pid]);
            $count = Collect::where(['collection_id_id' => $c->collection_id_id])->count();
            Category::where('id',$c->collection_id_id)->update(['total' => $count]);
        }
        $collect = Collect::whereNotIn('collection_id_id',$cats ?? [])->where('product_id_id', $pid)->get();
        foreach ($collect as $item){
            $category = Category::find($item->collection_id_id);
            if (!is_null($category)){
                $category->decrement('total');

            }
            $item->delete();

        }
        return true;
    }

}