* SZEP card poller implementation added
* new tags for sms parsing
This commit is contained in:
Danyi Dávid
255
src/App/Service/SZEPManagerService.php
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255
src/App/Service/SZEPManagerService.php
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<?php
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namespace App\Service;
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use App\Entity\SZEPCardEntry;
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use Doctrine\ORM\EntityManager;
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use GuzzleHttp\Client;
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class SZEPManagerService
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{
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const TEMPLATE_WORKFLOW_START = "data/soap-xmls/SZEP_startWorkflow.xml";
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const TEMPLATE_WORKFLOW_STATE = "data/soap-xmls/SZEP_getWorkflowState.xml";
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const TEMPLATE_QUERY_CARD = "data/soap-xmls/SZEP_queryCard.xml";
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const CERTIFICATE_WEB_PATH = "https://www.otpbankdirekt.hu/homebank/mobilalkalmazas/certificate";
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const CERTIFICATE_CACHED_PATH = "data/cache/SZEP_cert.pem";
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const SOAP_ENDPOINT = "https://www.otpbankdirekt.hu/mwaccesspublic/mwaccess";
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const POCKET_FOOD = 'Vendéglátás';
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const POCKET_SPORT = 'Szabadidő';
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const TAG_POCKET_FOOD = 'SZÉP kártya';
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const TAG_POCKET_SPORT = 'SZÉP kártya - szabadidő';
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/** @var array */
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private $config;
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/** @var Client */
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private $httpClient;
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/** @var EntityManager */
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private $em;
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/** @var KoinService */
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private $koinService;
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public function __construct(Client $httpClient,
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array $config,
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EntityManager $em,
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KoinService $koinService)
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{
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$this->httpClient = $httpClient;
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$this->config = $config;
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$this->em = $em;
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$this->koinService = $koinService;
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}
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/**
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* @throws \Doctrine\ORM\ORMException
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* @throws \Doctrine\ORM\OptimisticLockException
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* @throws \Doctrine\ORM\TransactionRequiredException
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* @throws \Exception
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*/
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public function pollRecent()
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{
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$workflowResult = $this->startWorkflow();
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$pollResult = $this->pollResult($workflowResult);
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$this->parseResult($pollResult);
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}
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/**
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* Init the soap workflow
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* @return string
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* @throws \Exception
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*/
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private function startWorkflow(): string
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{
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$certificate = $this->getCertificate();
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openssl_public_encrypt($this->config['szep.card'], $cryptCardId, $certificate, OPENSSL_PKCS1_PADDING);
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openssl_public_encrypt($this->config['szep.key'], $cryptCardKey, $certificate, OPENSSL_PKCS1_PADDING);
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$endDate = new \DateTimeImmutable();
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$startDate = $endDate->sub(new \DateInterval('P4D'));
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$gueryTemplate = file_get_contents(self::TEMPLATE_QUERY_CARD);
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$query = sprintf($gueryTemplate,
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"X" . base64_encode($cryptCardId),
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base64_encode($cryptCardKey),
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$startDate->format("Y.m.d"),
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$endDate->format("Y.m.d")
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);
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$soapXml = sprintf(file_get_contents(self::TEMPLATE_WORKFLOW_START), $query);
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$soapResponseXml = $this->doSoapRequest($soapXml);
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$domDocument = new \DOMDocument();
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$domDocument->loadXML($soapResponseXml);
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$documentXpath = new \DOMXPath($domDocument);
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/** @var \DOMElement $returnElement */
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$returnElement = $documentXpath->query('//return')->item(0);
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return $returnElement->textContent;
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}
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/**
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* Poll until the result is ready
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* @param string $workflowResult
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* @return string
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*/
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private function pollResult(string $workflowResult): string
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{
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$soapXml = sprintf(file_get_contents(self::TEMPLATE_WORKFLOW_STATE), $workflowResult);
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do {
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sleep(1);
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$soapResponseXml = $this->doSoapRequest($soapXml);
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$domDocument = new \DOMDocument();
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$domDocument->loadXML($soapResponseXml);
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$documentXpath = new \DOMXPath($domDocument);
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/** @var \DOMElement $completedElement */
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$completedElement = $documentXpath->query('//completed')->item(0);
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} while ($completedElement->textContent != "true");
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/** @var \DOMElement $resultElement */
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$resultElement = $documentXpath->query('//result')->item(0);
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return base64_decode($resultElement->textContent);
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}
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/**
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* Parse the decoded payload
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* @param string $resultXml
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* @throws \Doctrine\ORM\ORMException
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* @throws \Doctrine\ORM\OptimisticLockException
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* @throws \Doctrine\ORM\TransactionRequiredException
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*/
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private function parseResult(string $resultXml)
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{
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$domDocument = new \DOMDocument();
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$domDocument->loadXML($resultXml);
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$documentXpath = new \DOMXPath($domDocument);
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/** @var \DOMElement[] $returnElements */
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$recordElements = $documentXpath->query('/answer/resultset/record');
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$newRecords = [];
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/** @var \DOMElement $element */
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foreach ($recordElements as $element) {
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$date = trim($documentXpath->query('./datum', $element)->item(0)->textContent);
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$amount = trim($documentXpath->query('./osszeg', $element)->item(0)->textContent);
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$merchant = trim($documentXpath->query('./ellenoldali_nev', $element)->item(0)->textContent);
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$pocket = trim($documentXpath->query('./alszamla', $element)->item(0)->textContent);
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$hash = md5("$date#$amount#$merchant#$pocket");
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if (null != $this->em->find(SZEPCardEntry::class, $hash)) {
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continue;
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}
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$szepCardEntity = new SZEPCardEntry();
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$szepCardEntity->setHash($hash)
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->setAmount($amount)
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->setMerchant($merchant)
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->setPocket($pocket)
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->setDate(new \DateTimeImmutable(str_replace(".", "-", $date)));
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$newRecords[] = $szepCardEntity;
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}
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/** @var SZEPCardEntry $newRecord */
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foreach ($newRecords as $newRecord) {
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$resultCode = $this->koinService->saveTransaction(
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abs($newRecord->getAmount()),
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'HUF',
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$newRecord->getDate()->format("Y-m-d"),
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$this->getCategory($newRecord),
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$this->getTags($newRecord)
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);
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if ($resultCode > 199 && $resultCode < 300) {
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$this->em->persist($newRecord);
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}
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}
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$this->em->flush();
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}
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private function getCategory(SZEPCardEntry $SZEPCardEntry): string
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{
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return ($SZEPCardEntry->getAmount() > 0)
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? KoinService::CATEGORY_PAYMENT
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: (
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$SZEPCardEntry->getPocket() == self::POCKET_FOOD
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? KoinService::CATEGORY_FOOD
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: KoinService::DEFAULT_EXPENSE
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);
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}
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private function getTags(SZEPCardEntry $SZEPCardEntry): array
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{
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$tags = [];
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if (false !== strpos($SZEPCardEntry->getMerchant(), "Sigma Technology")) {
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$tags[] = 'Sigma';
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$tags[] = 'Cafeteria';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Ericsson Ház Étterem")) {
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$tags[] = 'Ericsson Ház';
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$tags[] = 'Menza';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Planet Sushi Alle")) {
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$tags[] = 'Planet Sushi';
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$tags[] = 'Sushi';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Stoczek utcai Étterem")) {
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$tags[] = 'Stoczek';
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$tags[] = 'Street Food';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Stoczek")) {
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$tags[] = 'Stoczek';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Science Park")) {
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$tags[] = 'Science Park';
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$tags[] = 'Menza';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Cafe Park")) {
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$tags[] = 'Cafe Park';
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$tags[] = 'Menza';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Wikinger Gyorsétterem")) {
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$tags[] = 'Wikinger';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Wasabi Étterem")) {
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$tags[] = 'Wasabi';
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$tags[] = 'Sushi';
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} elseif (false !== strpos($SZEPCardEntry->getMerchant(), "Szentmihályi Uszoda")) {
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$tags[] = 'Tope';
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}
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switch ($SZEPCardEntry->getPocket()) {
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case self::POCKET_FOOD: $tags[] = self::TAG_POCKET_FOOD; break;
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case self::POCKET_SPORT: $tags[] = self::TAG_POCKET_SPORT; break;
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}
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$tags[] = 'Auto';
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return $tags;
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}
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/**
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* @param string $soapXml
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* @return string
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*/
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private function doSoapRequest(string $soapXml): string
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{
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$response = $this->httpClient->post(self::SOAP_ENDPOINT, [
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'body' => $soapXml,
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]);
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return $response->getBody()->getContents();
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}
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/**
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* Returns the cached public certificate
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* @return string
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*/
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private function getCertificate(): string
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{
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if (file_exists(self::CERTIFICATE_CACHED_PATH)) {
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return file_get_contents(self::CERTIFICATE_CACHED_PATH);
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}
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$cert = file_get_contents(self::CERTIFICATE_WEB_PATH);
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file_put_contents(self::CERTIFICATE_CACHED_PATH, $cert);
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return $cert;
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}
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}
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