first commit

composer.json

@@ -0,0 +1,28 @@
+{
+    "name": "mydevpro/upayments",
+    "description": "UPayments integration for laravel 8",
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "Mydevpro\\Upayments\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "Mohamed Youssef",
+            "email": "mydevpro1@gmail.com"
+        }
+    ],
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Mydevpro\\Upayments\\PaymentServiceProvider"
+            ],
+            "aliases": {
+                "Upayments": "Mydevpro\\Upayments\\Facade"
+            }
+        }
+    },
+    "minimum-stability": "stable",
+    "require": {}
+}

config/upayments.php

@@ -0,0 +1,34 @@
+<?php
+return [
+    /**
+     * If you have availed the UInterface API, you can find your API details (API Key or Bearer Token) from your UPay Dashboard
+     *
+     * UPay -> API -> API Details for UPay v2 (or)
+     * My Profile (Account) -> API Details for UPay v1
+     */
+    'apikey'    => env('UPAYMENTS_APIKEY', 'jtest123'),
+
+    /**
+     * Available modes we can use is:
+     *      Sandbox     => Testing environment,
+     *      Production  => live environment
+     */
+    'mode'  => [
+        'sandbox'       => 'https://sandboxapi.upayments.com/api/v1/',
+        'production'    => 'https://uapi.upayments.com/api/v1/',
+    ],
+
+    /**
+     * Change this links to match your own website links which used for:
+     *  return          => used to redirect client after success payment to your website success page.
+     *  cancel          => used to redirect client after (failed or cancelled) payment to your website failure page.
+     *
+     *  notification    => used as a Webhooks (Web Callback) provides payment information to your application in real-time when
+     *  (a payment is successful, a payment fails, error in payment).
+     */
+    'url' => [
+        'return'    => 'https://upayments.com/en/',
+        'cancel'    => 'https://error.com',
+        'notification' => 'https://webhook.site/b381b892-ccf3-48f9-a415-625b29885611'
+    ],
+];

src/Facades/Upayments.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Mydevpro\Upayments\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class Upayments extends Facade
+{
+    protected static function getFacadeAccessor(): string
+    {
+        return \Mydevpro\Upayments\Upayments::class;
+    }
+}

src/Helper/PaymentGatewayInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Mydevpro\Upayments\Helper;
+
+interface PaymentGatewayInterface
+{
+    public function authorize(float $amount, string $currency, string $orderID, string $paymentDescription);
+}

src/Helper/Service.php

@@ -0,0 +1,115 @@
+<?php
+
+namespace Mydevpro\Upayments\Helper;
+
+use Illuminate\Support\Facades\Http;
+
+abstract class Service
+{
+    protected $client;
+    protected $mode;
+    protected $endpoint;
+    protected $apiKey;
+    protected $basePath;
+    protected $headers = [];
+
+    /**
+     * @return mixed
+     */
+    public function getClient()
+    {
+        $this->setMode();
+        $this->setBasePath();
+        $this->setAPIKey();
+
+        $this->setHeaders('Content-Type', 'application/json');
+        $this->setHeaders('Accept', 'application/json');
+        $this->setHeaders('Authorization', 'Bearer ' . $this->getAPIKey());
+
+        $this->setClient();
+
+        return $this->client;
+    }
+
+    public function setClient()
+    {
+        $this->client = Http::withHeaders($this->getHeaders());
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getMode()
+    {
+        return $this->mode;
+    }
+
+    /**
+     * @return $this
+     */
+    public function setMode(): Service
+    {
+        $this->mode = config('app.env');
+
+        if ($this->mode == 'local') {
+            $this->mode = 'sandbox';
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getEndpoint()
+    {
+        return $this->endpoint;
+    }
+
+    public function setEndpoint(string $endpoint): Service
+    {
+        $this->endpoint = $endpoint;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getAPIKey()
+    {
+        return $this->apiKey;
+    }
+
+    public function setAPIKey(): Service
+    {
+        $this->apiKey = config('upayments.apikey');
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getBasePath()
+    {
+        return $this->basePath;
+    }
+
+    public function setBasePath(): void
+    {
+        $this->basePath = config('upayments.mode.' . $this->getMode());
+    }
+
+    public function getHeaders(): array
+    {
+        return $this->headers;
+    }
+
+    public function setHeaders(string $key, string $value): void
+    {
+        $this->headers[$key] = $value;
+    }
+
+
+}

src/PaymentServiceProvider.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Mydevpro\Upayments;
+
+use Illuminate\Support\ServiceProvider;
+use Mydevpro\Upayments\Facades\Upayments;
+
+class PaymentServiceProvider extends ServiceProvider
+{
+    public function boot(): void
+    {
+        // Publish configuration file
+        $this->publishes([
+            __DIR__ . '/../config/upayments.php' => config_path('upayments.php'),
+        ], 'upayments-config');
+    }
+
+    public function register()
+    {
+        $this->mergeConfigFrom(
+            __DIR__ . '/../config/upayments.php', 'upayments'
+        );
+        $this->app->bind(Upayments::class, function ($app) {
+            return new \Mydevpro\Upayments\Upayments();
+        });
+    }
+}

src/Upayments.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace Mydevpro\Upayments;
+
+use Exception;
+use Mydevpro\Upayments\Helper\PaymentGatewayInterface;
+use Mydevpro\Upayments\Helper\Service;
+
+class Upayments extends Service implements PaymentGatewayInterface
+{
+
+    /**
+     * @param float $amount
+     * @param string $currency
+     * @param string $orderID
+     * @param string $paymentDescription
+     * @throws Exception
+     */
+    public function authorize(float $amount, string $currency, string $orderID, string $paymentDescription = '')
+    {
+        try {
+
+            $this->setEndpoint('charge');
+
+            $data = [
+                "order" => [
+                    "id" => $orderID,
+                    "reference" => $orderID,
+                    "description" => $paymentDescription,
+                    "currency" => $currency,
+                    "amount" => $amount,
+                ],
+                "language" => "ar",
+                "reference" => [
+                    "id" => $orderID,
+                ],
+                "returnUrl" => config('upayments.url.return'),
+                "cancelUrl" => config('upayments.url.cancel'),
+                "notificationUrl" => config('upayments.url.notification'),
+            ];
+
+            return $this->getClient()->post($this->getBasePath() . $this->getEndpoint(), $data)->json();
+
+        } catch (Exception $exception) {
+            throw new Exception($exception->getMessage());
+        }
+
+    }
+
+    /**
+     * @param string $track_id
+     * @return mixed
+     * @throws Exception
+     */
+    public function getPaymentStatus(string $track_id)
+    {
+        try {
+
+            $this->setEndpoint('get-payment-status/');
+
+            return $this->getClient()->get($this->getBasePath() . $this->getEndpoint() . $track_id)->json();
+
+        } catch (Exception $exception) {
+            throw new Exception($exception->getMessage());
+        }
+
+    }
+
+    /**
+     * @param string $orderID
+     * @param float $amount
+     * @return mixed
+     * @throws Exception
+     */
+    public function refund(string $orderID, float $amount)
+    {
+        try {
+
+            $this->setEndpoint('create-refund');
+
+            $data = [
+                "orderId"       => $orderID,
+                "totalPrice"    => $amount,
+            ];
+
+            return $this->getClient()->post($this->getBasePath() . $this->getEndpoint(), $data)->json();
+
+        } catch (Exception $exception) {
+            throw new Exception($exception->getMessage());
+        }
+
+    }
+
+}

vendor/autoload.php

@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInitb1bdf833bceef2830722532cf9615913::getLoader();

vendor/composer/ClassLoader.php

@@ -0,0 +1,579 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array<string, list<string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var string|null */
+    private $apcuPrefix;
+
+    /**
+     * @var array<string, self>
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param string|null $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return array<string, string> Array of classname => path
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param array<string, string> $classMap Class to filename map
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            $includeFile = self::$includeFile;
+            $includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
+     *
+     * @return array<string, self>
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
+}

vendor/composer/LICENSE

@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+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.
+

vendor/composer/autoload_classmap.php

@@ -0,0 +1,10 @@
+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
+);

vendor/composer/autoload_namespaces.php

@@ -0,0 +1,9 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+);

vendor/composer/autoload_psr4.php

@@ -0,0 +1,10 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Mydevpro\\Upayments\\' => array($baseDir . '/src'),
+);

vendor/composer/autoload_real.php

@@ -0,0 +1,36 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInitb1bdf833bceef2830722532cf9615913
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        spl_autoload_register(array('ComposerAutoloaderInitb1bdf833bceef2830722532cf9615913', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInitb1bdf833bceef2830722532cf9615913', 'loadClassLoader'));
+
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInitb1bdf833bceef2830722532cf9615913::getInitializer($loader));
+
+        $loader->register(true);
+
+        return $loader;
+    }
+}

vendor/composer/autoload_static.php

@@ -0,0 +1,36 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInitb1bdf833bceef2830722532cf9615913
+{
+    public static $prefixLengthsPsr4 = array (
+        'M' => 
+        array (
+            'Mydevpro\\Upayments\\' => 19,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'Mydevpro\\Upayments\\' => 
+        array (
+            0 => __DIR__ . '/../..' . '/src',
+        ),
+    );
+
+    public static $classMap = array (
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+    );
+
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+            $loader->prefixLengthsPsr4 = ComposerStaticInitb1bdf833bceef2830722532cf9615913::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitb1bdf833bceef2830722532cf9615913::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInitb1bdf833bceef2830722532cf9615913::$classMap;
+
+        }, null, ClassLoader::class);
+    }
+}