<?php

namespace Drupal\FreshdeskShim\Controller;

use Drupal\Core\Controller\ControllerBase;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;

class FDShim_Controller extends ControllerBase {
    public function fd_route(Request $request) {
        if ($request->isMethod('POST')) {
            $postData = $request->request->all();

            // Initial variables
            $apiUrl = 'https://jvmanufacturing-help.freshdesk.com/api/v2/tickets';
            $apiKey = 'OTBuVjM4cVA0dDdHaXVJeUhoWDpY';
            $fd = curl_init($apiUrl);
            $headers = [
                'Content-Type: multipart/form-data',
                'Authorization: ' . $apiKey
            ];

            // cURL Options
            curl_setopt($fd, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($fd, CURLOPT_POST, true);
            curl_setopt($fd, CURLOPT_POSTFIELDS, http_build_query($postData));
            curl_setopt($fd, CURLOPT_HTTPHEADER, $headers);

            $response = curl_exec($fd);

            // HTTP Response Codes:
            // 200 - Request OK
            // 405 - Method Not Allowed
            // 500 - Internal Error

            if (curl_errno($fd)) {
                // cURL error handling
                $error = curl_error($fd);
                curl_close($fd);
                return new JsonResponse(['error' => $error], 500);
            } else {
                // return cURL response if successful
                curl_close($fd);
                return new JsonResponse(json_decode($response, true), 200);
            }
        } else {
            // reject all methods that aren't POST requests
            return new JsonResponse(['error'=> 'Method Not Allowed'], 405);
        }
    }
}