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Accepted
vdjkelly
Asked: 2020-09-15 15:14:50 +0800 CST 2020-09-15 15:14:50 +0800 CST

Consume an api in laravel

  • 772

How to consume a call center webservice they gave me a url to be consumed by laravel I have the form done and everything else that sends me the parameters by jQuery

class CallController extends Controller
{
    public function showCall(Request $request)
    {


        $client = new \GuzzleHttp\Client();
        $res = $client->request('GET', 'http://mi_ip:8080/IntegrationWs/resources/callback/'. $request->input('telefono'));
        return response()->json([
            'status' => TRUE,
            'data' => $res->getBody()
        ]);
    }
}

it returns an errorcURL error 7: Failed to connect to 10.1.3.185 port 8080

laravel

1 Answers

  1. Best Answer

    I use this class to make my life easier, I have used it in pure PHP and in Laravel, you can test by Postman the service is fine and then pass to the code

    <?php
/**
 * Created by PhpStorm.
 * User: Alex Diaz
 * WebServiceMangerCurl
 * 
 */
class WebServiceManagerCurl
{
    private $url;
    private $args;
    private $proxy;
    private $proxyIp;
    private $proxyUser;
    private $proxyPass;
    /**
     * WebServiceManagerCurl constructor.
     * @param string $url
     * @param Array $args Argumentos para enviar al Webservice
     * @param bool $proxy
     * @param int $proxyIp Ip con Puerto Ej: 190.0.0.1:8080
     * @param string $proxyUser
     * @param string $proxyPass
     */
    public function __construct($url, $args = '', $proxy = false, $proxyIp = 0, $proxyUser = '', $proxyPass = '')
    {
        $this->url = $url;
        $this->args = $args;
        $this->proxy = $proxy;
        if ($proxy) {
            $this->proxyIp = $proxyIp;
            $this->proxyUser = $proxyUser;
            $this->proxyPass = $proxyPass;
        }
    }
    public function get()
    {
        $curl = curl_init($this->url);
        if ($this->proxy) {
            curl_setopt($curl, CURLOPT_PROXY, $this->proxyIp);     // PROXY details with port
            $proxyUserPwd = $this->proxyUser . ':' . $this->proxyPass;
            curl_setopt($curl, CURLOPT_PROXYUSERPWD, $proxyUserPwd);
        }
        /**
         * CURLOPT_RETURNTRANSFER
         * TRUE para devolver el resultado de la transferencia como string
         * del valor de curl_exec() en lugar de mostrarlo directamente.
         * - tomado de php.net
         **/
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_HTTPHEADER, array('User-Agent: php-curl'));
        /**
         * CURLOPT_SSL_VERIFYPEER
         * FALSE para que cURL no verifique el peer del certificado.
         * Para usar diferentes certificados para la verificación se pueden especificar con la opción CURLOPT_CAINFO
         * o se puede especificar el directorio donde se encuentra el certificado con la opción CURLOPT_CAPATH.
         * - tomado de php.net
         *
         */
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        /**
         * curl_exec
         * Ejecuta la sesión cURL que se le pasa como parámetro.
         * - tomado de php.net
         */
        $response = curl_exec($curl);
        /**
         *  curl_getinfo
         *  Obtener información relativa a una transferencia específica
         *  - tomado de php.net
         */
        $info = curl_getinfo($curl);
        if ($info['http_code'] == 200) {
            print_r($response);
            print_r($info);
        } else {
            echo "Curl error: " . curl_error($curl);
        }
        curl_close($curl);
    }
}

    To test it you can start in a pure php so you understand it, if you don't use a proxy, change it to false and don't send those parameters, I put them because I must use them. Enter this page and generate a URL that receives your requests https://requestb.in/ it will give you something like https://requestb.in/11tqqii1

    If it works for you here, your script is fine and you should check the url you consume,

    <?php
/**
 * Created by PhpStorm.
 * User: AlexDiaz
 * Date: 15/09/2017
 * Time: 8:17 AM
 */

include_once 'WebServices/WebServiceManagerCurl.php';

$webService = new WebServiceManagerCurl('https://requestb.in/11tqqii1', '', $proxy = true, $proxyIp = '177.777.777.7777:8781', $proxyUser = 'usuarioproxy', $proxyPass = 'claveproxy');
$webService->get();

    It will return something like:

    okArray ( [url] => https://requestb.in/11tqqii1 [content_type] => text/html; charset=utf-8 [http_code] => 200 [header_size] => 519 [request_size] => 196 [filetime] => -1 [ssl_verify_result] => 20 [redirect_count] => 0 [total_time] => 1.922...

    Now in laravel you can create a controller with this class that I pass to you, add the route in the web.php (depends on the version I use 5.4 )

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