UserAddressModel.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class UserAddressModel extends Model
{
    protected $table = 'user_address';

    public $timestamps = false;

    //
    protected $fillable = [
    ];

    const ADDRESS_TYPE_PERSONAL = 1;
    const ADDRESS_TYPE_COMPANY = 2;

    public function user()
    {
        return $this->belongsTo(UserModel::class);
    }

    public function country()
    {
        return $this->hasOne(CountryModel::class, 'id', 'country');
    }

}