<?php
if(!session_id()) {
    session_start();
}
require_once 'main.php';

use GuzzleHttp\Client;
use GuzzleHttp\Psr7;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Exception\RequestException;

$dotenv = new Dotenv\Dotenv(_DOCROOT_);
$dotenv->load();

if(!array_key_exists('method', $_REQUEST)) {
	echo 'Failed! Method doesnt exist.';
	exit;
}
if(!array_key_exists('url', $_REQUEST)) {
	echo 'Failed! Url requested doesnt exist.';
	exit;
}

$main_url    = $_ENV['BILLING_DB_URL'];
$url_request = $main_url.$_REQUEST['url'];
$method      = $_REQUEST['method'];
$object_only = (array_key_exists('object_only', $_REQUEST)) ? $_REQUEST['object_only'] : FALSE;

if($method == 'GET') {
	$content_type = 'application/json; charset=utf-8';
}
elseif($method == 'POST' || $method == 'PUT') {
	$content_type = 'application/x-www-form-urlencoded';
}

$client      = new GuzzleHttp\Client();

$request     = new Request(
	$method, // GET,POST,PUT
	$url_request, // URL
	[
		'Accept' => 'application/json', 
		'Content-type' => $content_type
	], 
	$body // Post / Put Body (text)
);

$obj_request = $client->send($request);
			
$json_request = ($obj_request->getStatusCode() == 200) ? $obj_request->getBody()->getContents() : [];

if($object_only == TRUE) {
	echo $json_request;
}
else {
	// echo (array) json_decode($json_request);
	echo $json_request;
}