xp-dev.com Git - namibia/blob - module/Utility/src/Utility/Comms/TransUnion.php

   1 <?php
   2 namespace Utility\Comms;
   3
   4
   5
   6 use Utility;
   7 /**
   8  * Facilitates chatting to TransUnion JSON api.
   9  * @author andre.fourie
  10  */
  11 class TransUnion
  12 {
  13
  14         /**
  15          * Production URL
  16          * @var string
  17          */
  18         static private $liveUrl = 'https://tuaba.transunion.co.za/100/TransUnionAuto.JSon.svc';
  19
  20         /**
  21          * Development/staging URL
  22          * @var string
  23          */
  24         static private $devUrl  = 'https://devtuaba.transunion.co.za/100/TransUnionAuto.JSon.svc';
  25
  26         /**
  27          * Development/staging credentials.
  28          * @var array
  29          */
  30         static private $devCredentials = array(
  31                                                 'Username' => 'TuabaDev',
  32                                                 'Password' => '2!2E2A736@'
  33                                                 );
  34
  35
  36
  37         /**
  38          * Collect vehicle particulars from VIN number.
  39          * @param  string $vin
  40          * @param  integer $regYear
  41          * @param  integer $mileage
  42          * @param  integer $condition
  43          * @return array
  44          */
  45         static public function searchByVin($vin, $regYear, $mileage = null, $condition = null)
  46         {
  47                 $params = array(
  48                                 'Credential' => array(),
  49                                 'VIN'        => $vin,
  50                                 'RegYear'    => $regYear
  51                                 );
  52                 if (!is_null($mileage) && !is_null($condition)
  53                                 && is_numeric($mileage) && is_numeric($condition)
  54                                 && 0 < $condition && 6 > $condition)
  55                 {
  56                         $params['Mileage']   = $mileage;
  57                         $params['Condition'] = $condition;
  58                 }
  59                 return self::_speaketh('SearchByVIN', $params);
  60         }
  61
  62         /**
  63          * Collect vehicle particulars from Registration number.
  64          * @param  string  $regNo
  65          * @param  integer $regYear
  66          * @param  integer $mileage
  67          * @param  integer $condition
  68          * @return array
  69          */
  70         static public function searchByRegNo($regNo, $regYear, $mileage = null, $condition = null)
  71         {
  72                 $params = array(
  73                                 'Credential' => array(),
  74                                 'RegNo'      => $regNo,
  75                                 'RegYear'    => $regYear
  76                 );
  77                 if (!is_null($mileage) && !is_null($condition)
  78                                 && is_numeric($mileage) && is_numeric($condition)
  79                                 && 0 < $condition && 6 > $condition)
  80                 {
  81                         $params['Mileage']   = $mileage;
  82                         $params['Condition'] = $condition;
  83                 }
  84                 return self::_speaketh('SearchByRegNo', $params);
  85         }
  86
  87         /**
  88          * Collect vehicle particulars from MM code.
  89          * @param  string  $mmCode
  90          * @param  integer $regYear
  91          * @param  integer $mileage
  92          * @param  integer $condition
  93          * @return array
  94          */
  95         static public function searchByMmCode($mmCode, $regYear, $mileage = null, $condition = null)
  96         {
  97                 if ('other' == $mmCode)
  98                 {
  99                         return array();
 100                 }
 101                 $mmCode = str_pad($mmCode, 8, "0", STR_PAD_LEFT);
 102                 $params = array(
 103                                 'Credential' => array(),
 104                                 'MMCode'     => $mmCode,
 105                                 'RegYear'    => $regYear
 106                 );
 107                 if (!is_null($mileage) && !is_null($condition)
 108                                 && is_numeric($mileage) && is_numeric($condition)
 109                                 && 0 < $condition && 6 > $condition)
 110                 {
 111                         $params['Mileage']   = $mileage;
 112                         $params['Condition'] = $condition;
 113                 }
 114                 return self::_speaketh('SearchByMMCode', $params);
 115         }
 116
 117         /**
 118          * Speak to the TransUnion server.
 119          * @param  string $channel
 120          * @param  array  $message
 121          * @return array|boolean
 122          */
 123         static private function _speaketh($method, array $params)
 124         {
 125                 $config = \Utility\Registry::getConfigParam('Transunion');
 126                 $production = ('development' != getenv('APPLICATION_ENV'))
 127                         ? true
 128                         : false;
 129                 $production = true;
 130                 $url = $production
 131                         ? self::$liveUrl
 132                         : self::$devUrl;
 133                 $credentials = $production
 134                         ? array(
 135                                                 'Username' => $config['Username'],
 136                                                 'Password' => $config['Password']
 137                                                 )
 138                         : self::$devCredentials;
 139
 140                 $params['Credential'] = $credentials;
 141                 $cmd = \Zend\Json\Json::encode($params);
 142                 try
 143                 {
 144                         if (false && $production && function_exists('curl_init'))
 145                         {
 146                                 #-> Have curl, use it.
 147                                 $ch = curl_init($url . '/' . $method);
 148                                 curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
 149                                 curl_setopt($ch, CURLOPT_POSTFIELDS, $cmd);
 150                                 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 151                                 curl_setopt($ch, CURLOPT_HTTPHEADER, array(
 152                                                 'Content-Type: application/json',
 153                                                 'Content-Length: ' . strlen($cmd))
 154                                 );
 155                                 $result = curl_exec($ch);
 156                                 curl_close($ch);
 157                                 return self::evalResult($result);
 158                         }
 159                         else
 160                         {
 161                                 #-> No curl, use the slower option.
 162                                 $result = file_get_contents($url . '/' . $method, null, stream_context_create(array(
 163                                                 'http' => array(
 164                                                                 'method'  => 'POST',
 165                                                                 'header'  => 'Content-Type: application/json' . "\r\n"
 166                                                                                    . 'Content-Length: ' . strlen($cmd) . "\r\n",
 167                                                                 'content' => $cmd,
 168                                                 ),
 169                                 )));
 170                                 return self::evalResult($result, $params);
 171                         }
 172                 }
 173                 catch (\Exception $e)
 174                 {
 175                         \Utility\Debug::errorLog(__CLASS__, "$e");
 176                         return false;
 177                 }
 178         }
 179
 180         /**
 181          * Pack result into array and provide a text status.
 182          * @param unknown $result
 183          * @return array|NULL
 184          */
 185         static protected function evalResult($result, $params)
 186         {
 187                 $authData = \Utility\Registry::getAuthData();
 188                 $em = \Utility\Registry::getEntityManager();
 189                 $logEntry = new \Utility\Entity\ApiLog();
 190                 $logEntry->fromCompany = isset($authData['company']) && isset($authData['company']['id'])
 191                         ? $em->getReference(
 192                                 '\Company\Entity\Company',
 193                                 $authData['company']['id']
 194                                 )
 195                         : null;
 196                 $logEntry->fromProfile = isset($authData['id'])
 197                         ? $em->getReference(
 198                                 '\User\Entity\Profile',
 199                                 $authData['id']
 200                                 )
 201                         : null;
 202                 $logEntry->service = 'TransUnion';
 203                 $logEntry->request = $params;
 204                 try
 205                 {
 206                         $result = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);
 207                         $statusMap = array(
 208                                         2 => 'Success',
 209                                         3 => 'No Results From TransUnion',
 210                                         4 => 'No Values From TransUnion',
 211                                         5 => 'Year is out of range'
 212                                         );
 213                         isset($result['Status'])
 214                                         && isset($statusMap[$result['Status']])
 215                                         && $result['Status'] = $statusMap[$result['Status']];
 216                         $logEntry->response = $result;
 217                         $logEntry->status = isset($result['Status'])
 218                                 ? $result['Status']
 219                                 : 'Error';
 220                         $em->persist($logEntry);
 221                         $em->flush();
 222                         return $result;
 223                 }
 224                 catch (\Exception $e)
 225                 {
 226                         $logEntry->status = 'Error';
 227                         $em->persist($logEntry);
 228                         $em->flush();
 229                         return null;
 230                 }
 231         }
 232
 233
 234 }
 235