<?php namespace App\Models; use Illuminate\Database\Eloquent\Model; class DeliveryHistory extends Model { protected $casts = [ 'order_id' => 'integer', 'deliveryman_id' => 'integer', 'time' => 'datetime', 'created_at' => 'datetime', 'updated_at' => 'datetime' ]; public function delivery_man() { return $this->belongsTo(DeliveryMan::class, 'delivery_man_id'); } }