375 lines
13 KiB
PHP
375 lines
13 KiB
PHP
<?php
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/**
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*
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* Class ki skrbi za placila s kreditno kartico (stripe) - TODO
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*
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*/
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use \Stripe\Stripe;
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use \Stripe\Customer;
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use \Stripe\ApiOperations\Create;
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use \Stripe\Charge;
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use \Stripe\StripeClient;
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class UserNarocilaStripe{
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private $narocilo;
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private $apiKey;
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private $stripeService;
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public function __construct($narocilo_id){
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global $app_settings;
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global $stripe_secret;
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global $stripe_key;
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$this->stripeService = new \Stripe\StripeClient($stripe_secret);
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if($narocilo_id > 0){
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// Dobimo podatke narocila
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$sqlNarocilo = sisplet_query("SELECT un.*, u.name, u.surname, u.email, up.name AS package_name, up.description AS package_description, up.price AS package_price
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FROM user_access_narocilo un, users u, user_access_paket up
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WHERE un.id='".$narocilo_id."' AND un.usr_id=u.id AND un.package_id=up.id");
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if(mysqli_num_rows($sqlNarocilo) > 0){
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$this->narocilo = mysqli_fetch_array($sqlNarocilo);
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}
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else{
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die("Napaka pri komunikaciji s stripe! Narocilo ne obstaja.");
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}
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}
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else {
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die("Napaka pri komunikaciji s stripe! Manjka ID naročila.");
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}
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}
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// Ustvarimo session za placilo v stripe - V DELU
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public function stripeCreateSession(){
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global $site_url;
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global $lang;
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$response = array();
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$UA = new UserNarocila();
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$cena = $UA->getPrice($this->narocilo['package_name'], $this->narocilo['trajanje'], $this->narocilo['discount']);
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if($this->narocilo['trajanje'] == 1)
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$months_string = 'mesec';
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elseif($this->narocilo['trajanje'] == 2)
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$months_string = 'meseca';
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elseif($this->narocilo['trajanje'] == 3 || $this->narocilo['trajanje'] == 4)
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$months_string = 'mesece';
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else
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$months_string = 'mesecev';
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// Zavezanec iz tujine ima racun/predracun brez ddv
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if($UA->isWithoutDDV($this->narocilo['id'])){
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$ddv = 0;
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$cena_za_placilo = $cena['final_without_tax'];
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}
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else{
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$ddv = 1;
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$cena_za_placilo = $cena['final'];
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}
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// URL po potrditvi oz preklicu
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if($lang['id'] == '2'){
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$drupal_url_confirm = $site_url.'/d/en/stripe-purchase/success?narocilo_id='.$this->narocilo['id'];
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$drupal_url_cancel = $site_url.'/d/en/stripe-purchase/cancel?narocilo_id='.$this->narocilo['id'];
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}
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else{
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$drupal_url_confirm = $site_url.'/d/narocilo/stripe?narocilo_id='.$this->narocilo['id'];
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$drupal_url_cancel = $site_url.'/d/narocilo/stripe-cancel?narocilo_id='.$this->narocilo['id'];
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}
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// Ustvarimo checkout session
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try {
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$stripe_response = $this->stripeService->checkout->sessions->create([
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'success_url' => $drupal_url_confirm,
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'cancel_url' => $drupal_url_cancel,
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'payment_method_types' => ['card'],
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'line_items' => [
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[
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'name' => '1KA naročnina (paket '.strtoupper($this->narocilo['package_name']). ' - '.$this->narocilo['trajanje'].' '.$months_string.')',
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'price' => $cena_za_placilo,
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'quantity' => 1,
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'currency' => 'eur',
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],
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],
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]);
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// Dobimo id paypal narocila
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$stripe_response['session_id'] = $stripe_response->session->id;
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}
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catch (HttpException $e) {
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$response['error'] = $e->getMessage();
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$response['success'] = false;
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return $response;
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}
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// Vstavimo stripe charge v bazo
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$sqlNarocilo = sisplet_query("INSERT INTO user_access_stripe_charge
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(session_id, narocilo_id, price, time, status)
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VALUES
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('".$stripe_response['session_id']."', '".$this->narocilo['id']."', '".$cena_za_placilo."', NOW(), 'CREATED')
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");
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if (!$sqlNarocilo){
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$response['error'] = 'ERROR! '.mysqli_error($GLOBALS['connect_db']);
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$response['success'] = false;
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return $response;
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}
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$response['session_id'] = $stripe_response['session_id'];
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$response['success'] = true;
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return $response;
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}
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// Zakljucimo placilo, ce je bilo placilo ok odobreno preko stripe s strani stranke - V DELU
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public function stripeCheckoutSuccess(){
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$response = array();
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// Preverimo plačilo v bazo
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$sqlNarociloStripe = sisplet_query("SELECT session_id
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FROM user_access_stripe_charge
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WHERE narocilo_id='".$this->narocilo['id']."'
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");
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if (!$sqlNarociloPaypal){
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$response['error'] = 'ERROR! '.mysqli_error($GLOBALS['connect_db']);
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$response['success'] = false;
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return $response;
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}
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// Narocilo ne obstaja (ni v bazi paypal narocil)
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if (mysqli_num_rows($sqlNarociloStripe) == 0){
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$response['error'] = 'ERROR! Stripe order session does not exist.';
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$response['success'] = false;
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return $response;
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}
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$rowNarociloStripe = mysqli_fetch_array($sqlNarociloStripe);
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// Preverimo, ce je bilo vse ok placano - POST request to /v2/checkout/orders
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$request = new OrdersCaptureRequest($rowNarociloPaypal['transaction_id']);
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try {
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// Poklicemo paypal api kjer preverimo placilo narocila
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$paypal_response = $this->paypal_client->execute($request);
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}
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catch (HttpException $e) {
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$response['error'] = $e->getMessage();
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$response['success'] = false;
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return $response;
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}
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// Posodobimo status narocila
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$sqlNarocilo = sisplet_query("UPDATE user_access_stripe_charge
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SET status='".$paypal_response->result->status."'
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WHERE transaction_id='".$paypal_response->result->id."'
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");
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if (!$sqlNarocilo){
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$response['error'] = 'ERROR! '.mysqli_error($GLOBALS['connect_db']);
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$response['success'] = false;
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return $response;
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}
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// Nastavimo narocilo na placano, aktiviramo paket in vrnemo racun
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$narocilo = new UserNarocila();
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$payment_response = $narocilo->payNarocilo($this->narocilo['id']);
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if($payment_response['success'] == true){
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$response['racun'] = $payment_response['racun'];
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$response['success'] = true;
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}
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else{
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$response['error'] = $payment_response['error'];
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$response['success'] = false;
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}
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$response['narocilo_id'] = $this->narocilo['id'];
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$response['success'] = true;
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return $response;
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}
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// Preklicemo placilo, ce je bilo placilo preklicano preko stripe s strani stranke
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public function stripeCheckoutCancel(){
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$response = array();
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// Posodobimo status narocila
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$sqlNarocilo = sisplet_query("UPDATE user_access_stripe_charge
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SET status='CANCELLED'
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WHERE narocilo_id='".$this->narocilo['id']."'
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");
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if (!$sqlNarocilo){
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$response['error'] = 'ERROR! '.mysqli_error($GLOBALS['connect_db']);
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$response['success'] = false;
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return $response;
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}
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// Nastavimo status narocila na storniran
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$sqlNarociloStatus = sisplet_query("UPDATE user_access_narocilo SET status='2' WHERE id='".$this->narocilo['id']."'");
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if (!$sqlNarociloStatus){
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$response['error'] = 'ERROR! '.mysqli_error($GLOBALS['connect_db']);
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$response['success'] = false;
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return $response;
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}
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$response['success'] = true;
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return $response;
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}
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/*
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// Placamo narocilo s kreditno kartico preko stripa
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public function stripePayment($token){
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$UA = new UserNarocila();
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$cena = $UA->getPrice($this->narocilo['package_name'], $this->narocilo['trajanje'], $this->narocilo['discount']);
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if($this->narocilo['trajanje'] == 1)
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$months_string = 'mesec';
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elseif($this->narocilo['trajanje'] == 2)
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$months_string = 'meseca';
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elseif($this->narocilo['trajanje'] == 3 || $this->narocilo['trajanje'] == 4)
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$months_string = 'mesece';
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else
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$months_string = 'mesecev';
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// Zavezanec iz tujine ima racun/predracun brez ddv
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if($UA->isWithoutDDV($this->narocilo['id'])){
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$ddv = 0;
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$cena_za_placilo = $cena['final_without_tax'];
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}
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else{
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$ddv = 1;
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$cena_za_placilo = $cena['final'];
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}
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// Podatki za kartico potrebni za placilo
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$cardDetails = array(
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'email' => $this->narocilo['email'],
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'token' => $token,
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'amount' => $cena_za_placilo * 100,
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'currency_code' => 'eur',
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'item_name' => '1KA naročnina (paket '.strtoupper($this->narocilo['package_name']). ' - '.$this->narocilo['trajanje'].' '.$months_string.')',
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'item_number' => $this->narocilo['id'],
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);
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// Izvedemo placilo - stripe response
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try{
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$stripeResponse = $this->chargeAmountFromCard($cardDetails);
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}
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catch (Exception $e){
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$response['error'] = 'ERROR! '.$e->getMessage();
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return $response;
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}
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// Vstavimo plačilo v bazo
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$sqlNarocilo = sisplet_query("INSERT INTO user_access_stripe_charge
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(narocilo_id, description, price, amount_paid, status, balance_transaction, time)
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VALUES
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('".$this->narocilo['id']."', '".$cardDetails['item_name']."', '".$cena_za_placilo."', '".($stripeResponse['amount'] / 100)."', '".$stripeResponse['status']."', '".$stripeResponse['balance_transaction']."', NOW())
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");
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if (!$sqlNarocilo){
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$response['error'] = 'ERROR! '.mysqli_error($GLOBALS['connect_db']);
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$response['success'] = false;
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return $response;
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}
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$response = array();
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// Placilo uspesno
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if ($stripeResponse['amount_refunded'] == 0
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&& empty($stripeResponse['failure_code'])
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&& $stripeResponse['paid'] == 1
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&& $stripeResponse['captured'] == 1
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&& $stripeResponse['status'] == 'succeeded'
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) {
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$response['success'] = true;
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$response['stripe_note'] = "Stripe payment is completed successfully. The TXN ID is " . $stripeResponse["balance_transaction"];
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}
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// Placilo ni uspelo
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else{
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$response['error'] = 'ERROR! Stripe payment failed. Failure code '.$stripeResponse['failure_code'];
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$response['success'] = false;
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}
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return $response;
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}
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private function chargeAmountFromCard($cardDetails){
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// Iz emaila in tokena ustvarimo stranko
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$customerDetailsAry = array(
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'email' => $cardDetails['email'],
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'source' => $cardDetails['token']
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);
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$customerResult = $this->addCustomer($customerDetailsAry);
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$charge = new Charge();
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// Napolnimo podatke za placilo
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$cardDetailsAry = array(
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'customer' => $customerResult->id,
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'amount' => $cardDetails['amount'],
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'currency' => $cardDetails['currency_code'],
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'description' => $cardDetails['item_name'],
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'metadata' => array(
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'order_id' => $cardDetails['item_number']
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)
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);
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// Izvedemo "charge"
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$result = $charge->create($cardDetailsAry);
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return $result->jsonSerialize();
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}
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private function addCustomer($customerDetailsAry){
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$customer = new Customer();
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$customerDetails = $customer->create($customerDetailsAry);
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return $customerDetails;
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}
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*/
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} |