StocksNew/Modules/SalesEntry/app/Models/SalesEntry.php

<?php

namespace Modules\SalesEntry\Models;

use App\Traits\StatusTrait;
use Illuminate\Database\Eloquent\Model;
use Modules\Customer\Models\Customer;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Modules\SalesEntry\Models\SalesEntryDetail;


class SalesEntry extends Model
{
    USE StatusTrait;

    protected $table = 'tbl_salesentries';
    protected $fillable = [
        'customer_id',
        'sales_date',
        'payment',
        'paymentmode_id',
        'paymentref',
        'total_amt',
        'created_at',
        'updated_at'
    ];
    protected $appends = ['status_name'];


    public function salesEntryDetails():HasMany{
        return $this->hasMany(SalesEntryDetail::class,'salesentry_id');
    }

    public function customer():BelongsTo{
        return $this->belongsTo(Customer::class);
    }

    public static function getFillableField(){
        return (new self())->fillable;
    }
}