Tryag File Manager

//proc/self/root/var/www/html/tpid-aden/api/app/Models/OrderPo.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use App\Helpers\AdvanceSearch;

class OrderPo extends Model
{
    use HasFactory, SoftDeletes, AdvanceSearch;

protected $fillable = [
        'mitra_store_id',
        'id_order_midtrans',
        'id_accounting',
        'sales_order_number',
        'order_date',
        'total_order',
        'payment_gateway_fee_dp',
        'tax_fee',
        'service_fee_dp',
        'total_amount',
        'status_dp',
        'payment_url_dp',
        'due_date',
        'due_time',
        'total_order_paid',
        'payment_gateway_fee_paid',
        'service_fee_paid',
        'total_amount_paid',
        'status_paid',
        'payment_url_paid',
        'is_disbursed',
        'mitra_store_ship_address_id',
        'payment_total',
        'total_deposit',
        'is_use_deposit',
        'total_dp',
        'pre_order_setting_id',
        'id_order_midtrans_paid',
        'total_deposit_paid',
        'payment_total_paid',
        "date_paid",
        "is_payout",
        "sub_total_after_discount"

];

protected $columns = [
        'status_dp' => '=',
        'id_order_midtrans' => 'like',
    ];

protected $casts = [
        'date'  => 'date:d M Y',
        'date_order'  => 'date:d M Y, H:i',
    ];

protected $appends = ["total_item"];

function mitra_store(){
        return $this->belongsTo(MitraStore::class);
    }

function order_po_detail(){
        return $this->hasMany(OrderPoDetail::class);
    }

function sales_order(){
        return $this->hasMany(SalesOrder::class);
    }

function delivery_order(){
        return $this->hasMany(DeliveryOrder::class);
    }

function cash_management(){
        return $this->hasMany(CashManagement::class);
    }

function sales_invoice(){
        return $this->hasMany(SalesInvoice::class);
    }

function sales_return(){
        return $this->hasMany(SalesReturn::class);
    }

function mitra_store_ship_address(){
        return $this->belongsTo(MitraStoreShipAddress::class);
    }
    function first_item() {
        return $this->hasOne(OrderPoDetail::class);
    }

function pre_order_setting() {
        return $this->belongsTo(PreOrderSetting::class);
    }

function order_detail_count() {
        return $this->hasMany(OrderPoDetail::class)->count();
    }

function getTotalItemAttribute()
    {
        return OrderPoDetail::where('order_po_id', $this->id)->sum('qty');
    }
}