liwo/app/Scopes/BusinessScope.php

<?php


namespace App\Scopes;


use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Scope;

class BusinessScope implements Scope
{

    public function apply(Builder $builder, Model $model)
    {
        $builder->where('business_id', '=', request('business_id'));
    }
}