Instapago\Api

Complexity

Total Complexity

20

Size/Duplication

Total Lines	234
Duplicated Lines	12.82 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes	3
Bugs	0	Features	0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	3
A	directPayment()	0	4	1
A	reservePayment()	0	4	1
A	payment()	0	23	1
A	continuePayment()	0	13	1
A	query()	15	15	1
A	cancel()	15	15	1
B	curlTransaccion()	0	24	4
C	checkResponseCode()	0	37	7

<?php

/**
 * The MIT License (MIT)
 * Copyright (c) 2016 Angel Cruz <me@abr4xas.org>.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the “Software”), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author Angel Cruz <me@abr4xas.org>
 * @license MIT License
 * @copyright 2016 Angel Cruz
 */

namespace Instapago;

use GuzzleHttp\Client as Client;

/**
* Clase para la pasarela de pagos Instapago.
*/
class Api
{
  protected $keyId;
  protected $publicKeyId;

  /**
   * Crear un nuevo objeto de Instapago.
   *
   * @param string $keyId       llave privada
   * @param string $publicKeyId llave publica
   *                            Requeridas.
   */
  public function __construct($keyId, $publicKeyId) {
    if ( empty($keyId) || empty($publicKeyId) ) {
      throw new Exceptions\InstapagoException('Los parámetros "keyId" y "publicKeyId" son requeridos para procesar la petición.');
    }
    $this->publicKeyId = $publicKeyId;
    $this->keyId = $keyId;
  }

  /**
   * Crear un pago directo.
   *
   * @param \ArrayObject<string, string> $fields Los campos necesarios 
   * para procesar el pago.
   * @return \ArrayObject<string, string> Respuesta de Instapago

The doc-type \ArrayObject<string, could not be parsed: Expected "|" or "end of type", but got "<" at position 12. (view supported doc-types)

   * @throws Exceptions\InstapagoException
   */
  public function directPayment($fields)
  {
    return $this->payment('2', $fields);
  }

  /**
   * Crear un pago diferido o reservado.
   *
   * @param \ArrayObject<string, string> $fields Los campos necesarios 
   * para procesar el pago.
   * @return \ArrayObject<string, string> Respuesta de Instapago

The doc-type \ArrayObject<string, could not be parsed: Expected "|" or "end of type", but got "<" at position 12. (view supported doc-types)

   * @throws Exceptions\InstapagoException
   */
  public function reservePayment($fields)
  {
    return $this->payment('1', $fields);
  }

  /**
   * Crear un pago.
   *
   * @param string $paymentType tipo de pago ('reserve' o 'direct')
   * @param \ArrayObject<string, string> $fields Los campos necesarios 

There is no parameter named $paymentType. Was it maybe removed?

   * para procesar el pago.
   * @return \ArrayObject<string, string> Respuesta de Instapago
   * @throws Exceptions\InstapagoException

The doc-type \ArrayObject<string, could not be parsed: Expected "|" or "end of type", but got "<" at position 12. (view supported doc-types)

   */

  private function payment($type, $fields) {

    (new Validator())->payment()->validate($fields);

    $fields = [
      'KeyID'          => $this->keyId, 
      'PublicKeyId'    => $this->publicKeyId, 
      'amount'         => $fields['amount'], 
      'description'    => $fields['description'], 
      'cardHolder'     => $fields['card_holder'], 
      'cardHolderId'   => $fields['card_holder_id'], 
      'cardNumber'     => $fields['card_number'], 
      'cvc'            => $fields['cvc'], 
      'expirationDate' => $fields['expiration'], 
      'statusId'       => $type, 
      'IP'             => $fields['ip'], 
    ];

    $obj = $this->curlTransaccion('payment', $fields, 'POST');
    $result = $this->checkResponseCode($obj);

    return $result;
  }

  /**
   * Completar Pago
   * Este método funciona para procesar un bloqueo o pre-autorización
   * para así procesarla y hacer el cobro respectivo.
   *
   * @param \ArrayObject<string, string> $fields Los campos necesarios 
   * para procesar el pago.
   * @return \ArrayObject<string, string> Respuesta de Instapago

The doc-type \ArrayObject<string, could not be parsed: Expected "|" or "end of type", but got "<" at position 12. (view supported doc-types)

   * @throws Exceptions\InstapagoException
   */
  public function continuePayment($fields){
    (new Validator())->release()->validate($fields);
    $fields = [
      'KeyID'        => $this->keyId, //required
      'PublicKeyId'  => $this->publicKeyId, //required
      'id'           => $fields['id'], //required
      'amount'       => $fields['amount'], //required
    ];

    $obj = $this->curlTransaccion('complete', $fields, 'POST');
    $result = $this->checkResponseCode($obj);
    return $result;
  }

  /**
   * Información/Consulta de Pago
   * Este método funciona para procesar un bloqueo o pre-autorización
   * para así procesarla y hacer el cobro respectivo.
   *
   * @param string $id_pago ID del pago a consultar 
   * @return \ArrayObject<string, string> Respuesta de Instapago

The doc-type \ArrayObject<string, could not be parsed: Expected "|" or "end of type", but got "<" at position 12. (view supported doc-types)

   * @throws Exceptions\InstapagoException
   */
  public function query($id_pago) {

This method seems to be duplicated in your project.

    (new Validator())->query()->validate([
      'id' => $id_pago
    ]);

    $fields = [
      'KeyID'        => $this->keyId, //required
      'PublicKeyId'  => $this->publicKeyId, //required
      'id'           => $id_pago, //required
    ];

    $obj = $this->curlTransaccion('payment', $fields, 'GET');
    $result = $this->checkResponseCode($obj);
    return $result;
  }

  /**
   * Cancelar Pago
   * Este método funciona para cancelar un pago previamente procesado.
   *
   * @param string $id_pago ID del pago a cancelar
   * @return \ArrayObject<string, string> Respuesta de Instapago

The doc-type \ArrayObject<string, could not be parsed: Expected "|" or "end of type", but got "<" at position 12. (view supported doc-types)

   * @throws Exceptions\InstapagoException
   */
  public function cancel($id_pago) {

This method seems to be duplicated in your project.

    (new Validator())->query()->validate([
      'id' => $id_pago
    ]);

    $fields = [
      'KeyID'        => $this->keyId, //required
      'PublicKeyId'  => $this->publicKeyId, //required
      'id'           => $id_pago, //required
    ];

    $obj = $this->curlTransaccion('payment', $fields, 'DELETE');
    $result = $this->checkResponseCode($obj);
    return $result;
  }

  /**
   * Realiza Transaccion
   * Efectúa y retornar una respuesta a un metodo de pago.
   *
   * @param $url endpoint a consultar
   * @param $fields datos para la consulta
   * @param $method verbo http de la consulta
   *
   * @return $obj array resultados de la transaccion

The doc-type $obj could not be parsed: Unknown type name "$obj" at position 0. (view supported doc-types)

   */
  public function curlTransaccion($url, $fields, $method)
  {
    $client = new Client([
       'base_uri' => 'https://api.instapago.com/',
    ]);

    $args = [];
    $key = null;

$key is not used, you could remove the assignment.

    if (! in_array($method, ['GET', 'POST', 'DELETE'])) {
      throw new Exception("Not implemented yet", 1);
    }
    $key = $method == 'GET' ? 'query' : 'form_params';

    $args[$key] = $fields;
    
    try {
      $request = $client->request($method, $url, $args);
      $body = $request->getBody()->getContents();
      $obj = json_decode($body);
      return $obj;
    } catch (\GuzzleHttp\Exception\ConnectException $e) {
      throw new Exceptions\TimeoutException("Cannot connect to api.instapago.com");
    }
  }

  /**
   * Verifica y retornar el resultado de la transaccion.
   *
   * @param $obj datos de la consulta
   *
   * @return $result array datos de transaccion

The doc-type $result could not be parsed: Unknown type name "$result" at position 0. (view supported doc-types)

   */
  public function checkResponseCode($obj)
  {
    $code = $obj->code;

    if ($code == 400) {
      throw new Exceptions\InvalidInputException(
        'Error al validar los datos enviados.'
      );
    }else if ($code == 401) {
      throw new Exceptions\AuthException(
        'Error de autenticación, ha ocurrido un error'
        . ' con las llaves utilizadas.');
    }else if ($code == 403) {
      throw new Exceptions\BankRejectException(
        'Pago Rechazado por el banco.'
      );
    }else if ($code == 500) {
      throw new Exceptions\InstapagoException(
        'Ha Ocurrido un error interno dentro del servidor.'
      );
    }else if ($code == 503) {
      throw new Exceptions\InstapagoException(
        'Ha Ocurrido un error al procesar los parámetros de entrada.'
        . ' Revise los datos enviados y vuelva a intentarlo.'
      );
    }else if ($code == 201) {
      return [
        'code'         => $code,
        'msg_banco'    => $obj->message,
        'voucher'      => html_entity_decode($obj->voucher),
        'id_pago'      => $obj->id,
        'reference'    => $obj->reference,
      ];
    }else {
      throw new \Exception('Not implemented yet');
    }
  }

}