* koin service and cli stuff added
This commit is contained in:
Danyi Dávid
241
src/App/Service/KoinService.php
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241
src/App/Service/KoinService.php
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@@ -0,0 +1,241 @@
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<?php
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namespace App\Service;
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use App\Entity\Sms;
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use GuzzleHttp\Client;
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use Psr\Http\Message\ResponseInterface;
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class KoinService
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{
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const BASE_URI = 'https://www.koin.hu';
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const DEFAULT_EXPENSE = 'Egyéb kiadás';
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/**
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* 1 - date
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* 2 - time
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* 3 - amount contains dot as thousand separator
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* 4 - currency
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* 5 - pos info
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*/
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const OTP_SMS_PATTERN = '/([0-9]{6}) ([0-9]{1,2}:[0-9]{1,2}) K[áà]rty[áà]s v[áà]s[áà]rl[áà]s/z[áà]rol[áà]s: -([0-9.]+) ([A-Z]{2,3}); (.*?); K[áà]rtyasz[áà]m: ...[0-9]{4}; Egyenleg: \+[0-9.]+ HUF - OTPdirekt/msi';
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/**
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* @var array
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*/
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private $config;
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/**
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* @var Client
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*/
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private $httpClient;
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/**
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* @var string
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*/
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private $csrfParam;
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/**
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* @var string
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*/
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private $csrfToken;
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/**
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* @var array
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*/
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private $expenseCategories = [];
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/**
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* @var array
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*/
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private $incomeCategories = [];
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public function __construct(Client $httpClient, array $config)
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{
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$this->config = $config;
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$this->httpClient = $httpClient;
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}
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/**
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* @param Sms $sms
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*/
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public function onReceiveSms(Sms $sms)
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{
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if (false !== preg_match(self::OTP_SMS_PATTERN, $sms->getText(), $otpMatches)) {
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$datePart = implode("-", sscanf($otpMatches[1], '%2c%2c%2c'));
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$this->saveTransaction(
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intval(str_replace(".","", $otpMatches[3])),
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$otpMatches[4],
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"20${datePart} ${otpMatches['2']}",
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$this->getExpenseCategory($otpMatches[5]),
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$this->getExpenseTags($otpMatches[5])
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);
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}
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}
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/**
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* @param string $posInfo
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* @return string
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*/
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private function getExpenseCategory(string $posInfo): string
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{
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return self::DEFAULT_EXPENSE;
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}
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/**
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* @param string $posInfo
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* @return array
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*/
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private function getExpenseTags(string $posInfo): array
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{
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return [];
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}
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/**
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* @param int $amount
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* @param string $currency
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* @param string $date
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* @param string $category
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* @param array $tags
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* @return int
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*/
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public function saveTransaction(int $amount, string $currency = 'HUF', string $date, string $category, array $tags): int
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{
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$pageData = $this->login($this->config['koin.user'], $this->config['koin.pass']);
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$this->loadFormData($pageData->getBody());
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return $this->postData(
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$amount,
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$currency,
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$date,
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$this->getCategoryId($category),
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$this->getTagsString($tags)
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);
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}
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/**
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* @param string $user
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* @param string $pass
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* @return \Psr\Http\Message\ResponseInterface
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*/
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private function login(string $user, string $pass): ResponseInterface
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{
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$httpResponse = $this->httpClient->get(self::BASE_URI);
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$body = $httpResponse->getBody();
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$this->getCsrfToken($body);
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$httpResponse = $this->httpClient
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->post(self::BASE_URI . "/site/login", [
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'form_params' => [
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$this->csrfParam => $this->csrfToken,
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'LoginForm[email]' => $user,
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'LoginForm[pass]' => $pass,
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'LoginForm[rememberMe]' => 0,
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],
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]);
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return $httpResponse;
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}
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/**
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* @param $htmlData
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*/
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private function loadFormData($htmlData)
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{
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$documentXpath = $this->getCsrfToken($htmlData);
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/** @var \DOMNodeList $expenseOptionElements */
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$expenseOptionElements = $documentXpath->query('//select[@id="transactioncreate-category_id"]/optgroup[@label="Kiadás"]/option');
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/** @var \DOMNodeList $incomeOptionElements */
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$incomeOptionElements = $documentXpath->query('//select[@id="transactioncreate-category_id"]/optgroup[@label="Bevétel"]/option');
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/** @var \DOMElement $element */
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foreach ($expenseOptionElements as $element) {
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$this->expenseCategories[$element->nodeValue] = $element->getAttribute("value");
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}
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/** @var \DOMElement $element */
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foreach ($incomeOptionElements as $element) {
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$this->incomeCategories[$element->nodeValue] = $element->getAttribute("value");
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}
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}
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/**
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* Parse csrf from html
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*
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* @param $html
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* @return \DOMXPath
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*/
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private function getCsrfToken($html): \DOMXPath
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{
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$xmlErrorHandling = libxml_use_internal_errors(TRUE);
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$domDocument = new \DOMDocument();
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$domDocument->loadHTML($html);
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libxml_clear_errors();
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libxml_use_internal_errors($xmlErrorHandling);
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$documentXpath = new \DOMXPath($domDocument);
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/** @var \DOMElement $paramElement */
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$paramElement = $documentXpath->query('//meta[@name="csrf-param"]')->item(0);
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/** @var \DOMElement $tokenElement */
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$tokenElement = $documentXpath->query('//meta[@name="csrf-token"]')->item(0);
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$this->csrfParam = $paramElement->getAttribute("content");
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$this->csrfToken = $tokenElement->getAttribute("content");
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return $documentXpath;
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}
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/**
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* @param int $amount
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* @param string $currency
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* @param string $date
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* @param string $category
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* @param string $tags
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* @return int
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*/
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private function postData(int $amount, string $currency = 'HUF', string $date, string $category, string $tags): int
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{
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$saveResponse = $this->httpClient
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->post(self::BASE_URI . "/main/save-transaction", [
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'form_params' => [
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$this->csrfParam => $this->csrfToken,
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'TransactionCreate[category_id]' => $category,
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'TransactionCreate[value]' => $amount,
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'TransactionCreate[currency]' => $currency,
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'TransactionCreate[imgKey]' => "",
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'TransactionCreate[tagData]' => $tags,
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'TransactionCreate[date]' => $date,
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],
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]);
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return $saveResponse->getStatusCode();
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}
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/**
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* @param array $tags
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* @return string
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*/
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private function getTagsString(array $tags): string
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{
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return implode(';', $tags);
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}
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/**
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* @param string $category
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* @return string
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*/
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private function getCategoryId(string $category): string
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{
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if(in_array($category, array_keys($this->expenseCategories))) {
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return $this->expenseCategories[$category];
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}
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return $this->expenseCategories[self::DEFAULT_EXPENSE];
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}
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}
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22
src/App/Service/KoinServiceFactory.php
Normal file
22
src/App/Service/KoinServiceFactory.php
Normal file
@@ -0,0 +1,22 @@
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<?php
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namespace App\Service;
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use GuzzleHttp\Client;
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use Interop\Container\ContainerInterface;
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class KoinServiceFactory
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{
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public function __invoke(ContainerInterface $container)
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{
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$httpClient = new Client([
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'cookies' => true,
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]);
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$config = $container->get('config');
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return new KoinService($httpClient, $config);
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}
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}
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@@ -13,6 +13,7 @@ class SmsStoreServiceFactory
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public function __invoke(ContainerInterface $container)
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{
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$em = $container->get('doctrine.entity_manager.orm_default');
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return new SmsStoreService($em);
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}
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}
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