Anons79 Mini Shell

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class PenjualanEtalase extends Model
{
    use SoftDeletes;
    protected $guarded = [];
    protected $primaryKey = "no_penjualan";
    public $incrementing = false;

    public function detail()
    {
    	return $this->hasMany(DetailPenjualanEtalase::class,'no_penjualan');
    }

    public function getJumlahAttribute()
    {
        $jumlah = 0;
        foreach ($this->detail as $e) {
            $jumlah += $e->qty * $e->harga;
        }
        return $jumlah;
    }

    public function delete(){
        $this->detail()->delete();
        parent::delete();
    }

    public function ongkir()
    {
        return $this->belongsTo(Ongkir::class);
    }
    
    public function getOngkosKirimAttribute()
    {
        return $this->ongkir->harga ?? 0;
    }
}