/home/old_henza/server/app/Models/Major/ Current File: /home/old_henza/server/app/Models/Major/Promotion.php
<?php

namespace App\Models\Major;

use App\DB\Selector;
use App\Models\PromotionProduct;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Morilog\Jalali\Jalalian;
use Illuminate\Support\Facades\Log;

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


    protected $table = 'major_promotion';


    public function scopeActive($query){
        return $query->where('is_active',true)->where('type_customer',2)->where('start_at', '<=',Carbon::now())->where('end_at', '>=',Carbon::now());
    }
    public function scopeWeb($query){
        return $query->where('is_active',true)->where('type_customer',1)->where('start_at', '<=',Carbon::now())->where('end_at', '>=',Carbon::now());
    }


    protected $fillable=[
        'title',
        'description',
        'start_at',
        'end_at',
        'type',
        'type_customer',
        'discount_percent',
        'discount_price',
        'is_active',
        'use_only',
        'show',
    ];

    static $TYPES = [
        1=>"محصول",
        2=>"دسته بندی",
        3=>"مشتری",
        4=>"برند"
    ];
    static $TYPE_CUSTOMER = [
        1=>"تکی",
        2=>"عمده",
    ];

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

    protected $appends=[
      'start_atj',
      'end_atj',
       'items',
    ];

    public function getStartAtjAttribute()
    {
        return Jalalian::forge($this->start_at)->format('Y/n/j', true);
    }

    public function getEndAtjAttribute()
    {
        return Jalalian::forge($this->end_at)->format('Y/n/j', true);
    }

    public static function safeDelete($promotionID){
        Promotion::findOrFail($promotionID)->delete();
        PromotionItem::where('promotion_id',$promotionID)->delete();
        PromotionProduct::where('promotion_id',$promotionID)->delete();
        return true;
    }

    public function items()
    {
        return $this->hasMany('App\Models\Major\PromotionItem','promotion_id');
    }

    public function getItemsAttribute(){

        $items=PromotionItem::where('promotion_id',$this->id);

        if($this->type==3)
        {
            $items=$items->where('item_id',auth()->id());
        }

        if($this->use_only==1)
        {
            $promtion_item_used=PromotionUsed::where('customer_id',auth()->id())
                ->where('promotion_id',$this->id)
                ->pluck('promotion_item_id');
            $items=$items->whereNotIn('id',$promtion_item_used);
        }

        return $items->get();
    }

}