<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Illuminate\Http\Response;

class Customer
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle(Request $request, Closure $next)
    {
        $customer = $request->header('customer');

        if (is_null($customer)) {
            return response()->json(['error' => 'O cliente deve ser informado.'], Response::HTTP_BAD_REQUEST);
        }

        return $next($request);
    }
}