├── .DS_Store
├── src
    ├── .DS_Store
    ├── assets
    │   └── .DS_Store
    ├── Exceptions
    │   ├── SplitPaymentException.php
    │   └── IntegrationTypeException.php
    ├── Models
    │   └── InterswitchPayment.php
    ├── Facades
    │   └── Interswitch.php
    ├── views
    │   ├── interswitch
    │   │   └── email.blade.php
    │   ├── pay.blade.php
    │   └── logs.blade.php
    ├── routes
    │   └── web.php
    ├── Mail
    │   └── InterswitchMailable.php
    ├── InterswitchServiceProvider.php
    ├── database
    │   └── migrations
    │   │   └── 2020_11_26_092007_interwitch_payments.php
    ├── Http
    │   └── Controllers
    │   │   └── InterswitchController.php
    ├── config
    │   └── interswitch.php
    └── Interswitch.php
├── vendor
    ├── autoload.php
    └── composer
    │   ├── autoload_classmap.php
    │   ├── autoload_namespaces.php
    │   ├── autoload_psr4.php
    │   ├── autoload_static.php
    │   ├── LICENSE
    │   ├── autoload_real.php
    │   └── ClassLoader.php
├── composer.json
├── LICENSE.md
└── README.md


/.DS_Store:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/toyosi12/laravel-interswitch/HEAD/.DS_Store


--------------------------------------------------------------------------------
/src/.DS_Store:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/toyosi12/laravel-interswitch/HEAD/src/.DS_Store


--------------------------------------------------------------------------------
/src/assets/.DS_Store:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/toyosi12/laravel-interswitch/HEAD/src/assets/.DS_Store


--------------------------------------------------------------------------------
/src/Exceptions/SplitPaymentException.php:
--------------------------------------------------------------------------------
1 | <?php
2 | namespace Toyosi\Interswitch\Exceptions;
3 | 
4 | use Exception;
5 | 
6 | class SplitPaymentException extends Exception{
7 |     
8 | }


--------------------------------------------------------------------------------
/src/Exceptions/IntegrationTypeException.php:
--------------------------------------------------------------------------------
1 | <?php
2 | namespace Toyosi\Interswitch\Exceptions;
3 | 
4 | use Exception;
5 | 
6 | class IntegrationTypeException extends Exception{
7 |     
8 | }


--------------------------------------------------------------------------------
/src/Models/InterswitchPayment.php:
--------------------------------------------------------------------------------
1 | <?php
2 | namespace Toyosi\Interswitch\Models;
3 | 
4 | use Illuminate\Database\Eloquent\Model;
5 | 
6 | class InterswitchPayment extends Model{
7 |     protected $guarded = [];
8 | }


--------------------------------------------------------------------------------
/vendor/autoload.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 
3 | // autoload.php @generated by Composer
4 | 
5 | require_once __DIR__ . '/composer/autoload_real.php';
6 | 
7 | return ComposerAutoloaderInitf7a05e23b584abc0228a301c87211676::getLoader();
8 | 


--------------------------------------------------------------------------------
/vendor/composer/autoload_classmap.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // autoload_classmap.php @generated by Composer
 4 | 
 5 | $vendorDir = dirname(dirname(__FILE__));
 6 | $baseDir = dirname($vendorDir);
 7 | 
 8 | return array(
 9 | );
10 | 


--------------------------------------------------------------------------------
/vendor/composer/autoload_namespaces.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // autoload_namespaces.php @generated by Composer
 4 | 
 5 | $vendorDir = dirname(dirname(__FILE__));
 6 | $baseDir = dirname($vendorDir);
 7 | 
 8 | return array(
 9 | );
10 | 


--------------------------------------------------------------------------------
/src/Facades/Interswitch.php:
--------------------------------------------------------------------------------
1 | <?php
2 | namespace Toyosi\Interswitch\Facades;
3 | use Illuminate\Support\Facades\Facade;
4 | 
5 | class Interswitch extends Facade{
6 |     protected static function getFacadeAccessor(){
7 |         return 'laravel-interswitch';
8 |     }
9 | }


--------------------------------------------------------------------------------
/vendor/composer/autoload_psr4.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // autoload_psr4.php @generated by Composer
 4 | 
 5 | $vendorDir = dirname(dirname(__FILE__));
 6 | $baseDir = dirname($vendorDir);
 7 | 
 8 | return array(
 9 |     'Toyosi\\Interswitch\\' => array($baseDir . '/src'),
10 | );
11 | 


--------------------------------------------------------------------------------
/src/views/interswitch/email.blade.php:
--------------------------------------------------------------------------------
 1 | @component('mail::message')
 2 | # {{$message['responseDescription']}}
 3 | <div>
 4 |     <p>Dear {{$message['customerName']}}, <br />
 5 |     Your payment of &#8358 {{number_format(($message['amount']) / 100, 2)}} was successful. <br />
 6 |     Payment Reference - {{$message['paymentReference']}}
 7 |     </p>
 8 | </div>
 9 | 
10 | Thanks,<br>
11 | {{ config('app.name') }}
12 | @endcomponent
13 | 


--------------------------------------------------------------------------------
/src/routes/web.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | Route::group(['namespace' => 'Toyosi\Interswitch\Http\Controllers'], function(){
 3 |     Route::post('interswitch-pay', 'InterswitchController@pay');
 4 | 
 5 |     /**
 6 |      * The redirect url after transaction attempt.
 7 |      * Do not change this
 8 |      */
 9 |     Route::post('interswitch-redirect', 'InterswitchController@redirect');
10 | 
11 |     /**
12 |      * Log of all transactions. Implement route guards as necessary
13 |      */
14 |     Route::get('interswitch-logs', 'InterswitchController@logs');
15 | 
16 | 
17 |     /**
18 |      * Requery incomplete transactions
19 |      */
20 |     Route::post('interswitch-requery', 'InterswitchController@requeryTransaction');
21 | 
22 |     
23 | 
24 | 
25 | 
26 | 
27 | });


--------------------------------------------------------------------------------
/composer.json:
--------------------------------------------------------------------------------
 1 | {
 2 |     "name": "toyosi/laravel-interswitch",
 3 |     "description": "This package simplifies interswitch payment integration in laravel",
 4 |     "license": "MIT",
 5 |     "authors": [
 6 |         {
 7 |             "name": "Toyosi Oyelayo",
 8 |             "email": "toyosioyelayo@gmail.com"
 9 |         }
10 |     ],
11 |     "minimum-stability": "dev",
12 |     "require": {},
13 |     "autoload": {
14 |         "psr-4": {
15 |             "Toyosi\\Interswitch\\": "src/"
16 |         }
17 |     },
18 |     "extra": {
19 |         "laravel": {
20 |             "providers": [
21 |                 "Toyosi\\Interswitch\\InterswitchServiceProvider"
22 |             ],
23 |             "aliases": {
24 |                 "Interswitch": "Toyosi\\Interswitch\\Facade\\Interswitch"
25 |             }
26 |         }
27 |     }
28 | }
29 | 


--------------------------------------------------------------------------------
/src/Mail/InterswitchMailable.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | namespace Toyosi\Interswitch\Mail;
 4 | 
 5 | use Illuminate\Bus\Queueable;
 6 | use Illuminate\Contracts\Queue\ShouldQueue;
 7 | use Illuminate\Mail\Mailable;
 8 | use Illuminate\Queue\SerializesModels;
 9 | 
10 | class InterswitchMailable extends Mailable
11 | {
12 |     use Queueable, SerializesModels;
13 |     public $message;
14 |     /**
15 |      * Create a new message instance.
16 |      *
17 |      * @return void
18 |      */
19 |     public function __construct($message)
20 |     {
21 |         $this->message = $message;
22 |     }
23 | 
24 |     /**
25 |      * Build the message.
26 |      *
27 |      * @return $this
28 |      */
29 |     public function build()
30 |     {
31 |         return $this->markdown('interswitch::interswitch.email')->with(['message' => $this->message])
32 |                     ->subject('Interswitch Payment');
33 |     }
34 | }
35 | 


--------------------------------------------------------------------------------
/vendor/composer/autoload_static.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // autoload_static.php @generated by Composer
 4 | 
 5 | namespace Composer\Autoload;
 6 | 
 7 | class ComposerStaticInitf7a05e23b584abc0228a301c87211676
 8 | {
 9 |     public static $prefixLengthsPsr4 = array (
10 |         'T' => 
11 |         array (
12 |             'Toyosi\\Interswitch\\' => 19,
13 |         ),
14 |     );
15 | 
16 |     public static $prefixDirsPsr4 = array (
17 |         'Toyosi\\Interswitch\\' => 
18 |         array (
19 |             0 => __DIR__ . '/../..' . '/src',
20 |         ),
21 |     );
22 | 
23 |     public static function getInitializer(ClassLoader $loader)
24 |     {
25 |         return \Closure::bind(function () use ($loader) {
26 |             $loader->prefixLengthsPsr4 = ComposerStaticInitf7a05e23b584abc0228a301c87211676::$prefixLengthsPsr4;
27 |             $loader->prefixDirsPsr4 = ComposerStaticInitf7a05e23b584abc0228a301c87211676::$prefixDirsPsr4;
28 | 
29 |         }, null, ClassLoader::class);
30 |     }
31 | }
32 | 


--------------------------------------------------------------------------------
/LICENSE.md:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 Toyosi Oyelayo
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/src/InterswitchServiceProvider.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * This file is part of the Laravel Interswitch Package
 4 |  * 
 5 |  * (c) Toyosi Oyelayo <toyosioyelayo@gmail.com>
 6 |  */
 7 | 
 8 | namespace Toyosi\Interswitch;
 9 | 
10 | use Illuminate\Support\ServiceProvider;
11 | 
12 | 
13 | class InterswitchServiceProvider extends ServiceProvider{
14 |     public function boot(){
15 |         $this->loadRoutesFrom(__DIR__ . '/routes/web.php');
16 |         $this->loadViewsFrom(__DIR__ . '/views', 'interswitch');
17 |         $this->mergeConfigFrom(__DIR__ . '/config/interswitch.php', 'interswitch');
18 |         $this->loadMigrationsFrom(__DIR__ . '/database/migrations');
19 | 
20 |         $this->publishes([
21 |             __DIR__ . '/config/interswitch.php' => config_path('interswitch.php'),
22 |             __DIR__ . '/views' =>resource_path('views/vendor/interswitch')
23 |         ]);
24 |     }
25 | 
26 | 
27 |     public function register(){
28 |         $this->app->bind('laravel-interswitch', function(){
29 |             return new Interswitch;
30 |         });
31 |     }
32 | 
33 |     public function provides(){
34 |         return ['laravel-interswitch'];
35 |     }
36 | }


--------------------------------------------------------------------------------
/vendor/composer/LICENSE:
--------------------------------------------------------------------------------
 1 | 
 2 | Copyright (c) Nils Adermann, Jordi Boggiano
 3 | 
 4 | Permission is hereby granted, free of charge, to any person obtaining a copy
 5 | of this software and associated documentation files (the "Software"), to deal
 6 | in the Software without restriction, including without limitation the rights
 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 8 | copies of the Software, and to permit persons to whom the Software is furnished
 9 | to do so, subject to the following conditions:
10 | 
11 | The above copyright notice and this permission notice shall be included in all
12 | copies or substantial portions of the Software.
13 | 
14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 | THE SOFTWARE.
21 | 
22 | 


--------------------------------------------------------------------------------
/src/database/migrations/2020_11_26_092007_interwitch_payments.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | use Illuminate\Database\Migrations\Migration;
 4 | use Illuminate\Database\Schema\Blueprint;
 5 | use Illuminate\Support\Facades\Schema;
 6 | 
 7 | class InterwitchPayments extends Migration
 8 | {
 9 |     /**
10 |      * Run the migrations.
11 |      *
12 |      * @return void
13 |      */
14 |     public function up()
15 |     {
16 |         Schema::create('interswitch_payments', function(Blueprint $table){
17 |             $table->increments('id');
18 |             $table->integer('customer_id');
19 |             $table->string('customer_name');
20 |             $table->string('customer_email');
21 |             $table->string('transaction_reference');//This reference is generated by this package
22 |             $table->string('payment_reference')->nullable();//This reference is generated by interswitch after successful payment
23 |             $table->string('retrieval_reference_number')->nullable();
24 |             $table->string('environment');
25 |             $table->bigInteger('amount_in_kobo');
26 |             $table->string('confirmed')->default('N');//This column is actually useless
27 |             $table->string('response_code')->nullable();
28 |             $table->string('response_text')->nullable();
29 |             $table->timestamps();
30 |         });
31 |     }
32 | 
33 |     /**
34 |      * Reverse the migrations.
35 |      *
36 |      * @return void
37 |      */
38 |     public function down()
39 |     {
40 |         //
41 |     }
42 | }
43 | 


--------------------------------------------------------------------------------
/src/views/pay.blade.php:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 | <head>
 4 |     <meta charset="UTF-8">
 5 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 6 |     <title>Payment Page</title>
 7 | </head>
 8 | <body>
 9 |     <h4>Loading...</h4>
10 |     <form action="{{$transactionData['initializationURL']}}" id="initializationForm" method="post">
11 |         <input name="product_id" type="hidden" value="{{$transactionData['productID']}}" />
12 |         <input name="pay_item_id" type="hidden" value="{{$transactionData['payItemID']}}" />
13 |         <input name="amount" type="hidden" value="{{$transactionData['amount']}}" />
14 |         <input name="currency" type="hidden" value="{{$transactionData['currency']}}" />
15 |         <input name="site_redirect_url" type="hidden" value="{{$transactionData['siteRedirectURL']}}"/>
16 |         <input name="txn_ref" type="hidden" value="{{$transactionData['transactionReference']}}" />
17 |         <input name="cust_id" type="hidden" value="{{$transactionData['customerID']}}" >
18 |         <input name="cust_name" type="hidden" value="{{$transactionData['customerName']}}" />
19 |         <input name="hash" type="hidden" value="{{$transactionData['hash']}}" />
20 | 
21 |         @if(config('interswitch.split'))
22 |             <input name="payment_params" type="hidden" value="college_split" />
23 |             <input name="xml_data" type="hidden" value="{!! $transactionData['splitData'] !!}" />
24 |         @endif
25 |         
26 |     </form>
27 | </body>
28 | <script>
29 | //submit form onload
30 | window.onload = function(){
31 |     document.getElementById('initializationForm').submit();
32 | }
33 | </script>
34 | </html>


--------------------------------------------------------------------------------
/vendor/composer/autoload_real.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // autoload_real.php @generated by Composer
 4 | 
 5 | class ComposerAutoloaderInitf7a05e23b584abc0228a301c87211676
 6 | {
 7 |     private static $loader;
 8 | 
 9 |     public static function loadClassLoader($class)
10 |     {
11 |         if ('Composer\Autoload\ClassLoader' === $class) {
12 |             require __DIR__ . '/ClassLoader.php';
13 |         }
14 |     }
15 | 
16 |     /**
17 |      * @return \Composer\Autoload\ClassLoader
18 |      */
19 |     public static function getLoader()
20 |     {
21 |         if (null !== self::$loader) {
22 |             return self::$loader;
23 |         }
24 | 
25 |         spl_autoload_register(array('ComposerAutoloaderInitf7a05e23b584abc0228a301c87211676', 'loadClassLoader'), true, true);
26 |         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
27 |         spl_autoload_unregister(array('ComposerAutoloaderInitf7a05e23b584abc0228a301c87211676', 'loadClassLoader'));
28 | 
29 |         $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
30 |         if ($useStaticLoader) {
31 |             require_once __DIR__ . '/autoload_static.php';
32 | 
33 |             call_user_func(\Composer\Autoload\ComposerStaticInitf7a05e23b584abc0228a301c87211676::getInitializer($loader));
34 |         } else {
35 |             $map = require __DIR__ . '/autoload_namespaces.php';
36 |             foreach ($map as $namespace => $path) {
37 |                 $loader->set($namespace, $path);
38 |             }
39 | 
40 |             $map = require __DIR__ . '/autoload_psr4.php';
41 |             foreach ($map as $namespace => $path) {
42 |                 $loader->setPsr4($namespace, $path);
43 |             }
44 | 
45 |             $classMap = require __DIR__ . '/autoload_classmap.php';
46 |             if ($classMap) {
47 |                 $loader->addClassMap($classMap);
48 |             }
49 |         }
50 | 
51 |         $loader->register(true);
52 | 
53 |         return $loader;
54 |     }
55 | }
56 | 


--------------------------------------------------------------------------------
/src/Http/Controllers/InterswitchController.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * This file is part of the Laravel Interswitch Package
  4 |  * 
  5 |  * (c) Toyosi Oyelayo <toyosioyelayo@gmail.com>
  6 |  */
  7 | 
  8 | namespace Toyosi\Interswitch\Http\Controllers;
  9 | 
 10 | use App\Http\Controllers\Controller;
 11 | use Illuminate\Http\Request;
 12 | use Illuminate\Support\Facades\Validator;
 13 | use Illuminate\Support\Facades\Redirect;
 14 | use Toyosi\Interswitch\Facades\Interswitch;
 15 | use Toyosi\Interswitch\Models\InterswitchPayment;
 16 | use Toyosi\Interswitch\Exceptions\IntegrationTypeException;
 17 | 
 18 | class InterswitchController extends Controller{
 19 |     
 20 |     public function pay(Request $request){
 21 |         /**
 22 |          * Verify that a valid integration is used
 23 |          */
 24 |         Interswitch::verifyGateway();
 25 | 
 26 |         /**
 27 |          * customerId, customerName, customerEmail and amount are 
 28 |          * all expected to be passed throught the form.
 29 |          * They are all required.
 30 |          * 
 31 |          * Amount must be greater than 0 and must be a number
 32 |          */
 33 |         $validator = Validator::make($request->all(), [
 34 |             'customerID' => 'required|numeric',
 35 |             'customerName' => 'required|string',
 36 |             'customerEmail' => 'required|email',
 37 |             'amount' => 'required|gt:0|numeric'
 38 |         ]);
 39 | 
 40 |         /**
 41 |          * If validation fails, return error
 42 |          */
 43 |         
 44 |         if($validator->fails()){
 45 |             return $validator->errors();
 46 |         }
 47 | 
 48 |             
 49 |         /**
 50 |          * if all validations are passed,
 51 |          * send request data to Interswitch class to initialize transaction.
 52 |          * This is the beginning of the phase where the user is redirected to 
 53 |          * the payment page provided by interswitch
 54 |          */
 55 |         $transactionData = Interswitch::initializeTransaction($request->all());
 56 | 
 57 |         /**
 58 |          * Return to hidden forms (with the required data)
 59 |          * This sends a post request to interswitch servers
 60 |          * which causes the user to be redirected to the payment page(where they'd enter their card details)
 61 |          */
 62 |          return view('interswitch::pay', compact('transactionData'));
 63 |     }
 64 | 
 65 |     /**
 66 |      * Redirect the user after payment attempt
 67 |      */
 68 |     public function redirect(Request $request){
 69 |         $response = Interswitch::getTransactionStatus($request->all());
 70 | 
 71 | 
 72 |         $rebuiltResponse = [
 73 |             'paymentReference' => $response['PaymentReference'],
 74 |             'responseCode' => $response['ResponseCode'],
 75 |             'responseDescription' => $response['ResponseDescription'],
 76 |             'amount' => $response['Amount'],
 77 |             'transactionDate' => $response['TransactionDate'],
 78 |             'customerEmail' => $response['customerEmail'],
 79 |             'customerName' => $response['customerName']
 80 |         ];
 81 | 
 82 | 
 83 |         /**
 84 |          * Send email to user on successful transaction if email notification is enabled
 85 |          */
 86 |         if(in_array($rebuiltResponse['responseCode'], ['00', '10', '11'])){
 87 |             Interswitch::sendTransactionMail($rebuiltResponse);
 88 |         }
 89 | 
 90 |         $redirectURL = Interswitch::attachQueryString($rebuiltResponse);
 91 | 
 92 |         return redirect()->to($redirectURL);
 93 |     }
 94 | 
 95 |     public function requeryTransaction(Request $request){
 96 |         $validator = Validator::make($request->all(), [
 97 |             'txnref' => 'required'
 98 |         ]);
 99 | 
100 |         if($validator->fails()){
101 |             return response()->json([
102 |                 'success' => false,
103 |                 'message' => "Requery Failed",
104 |                 'data' => $validator->errors()
105 |             ]);
106 |         }
107 | 
108 |         $response = Interswitch::getTransactionStatus($request->all());
109 | 
110 |         return response()->json([
111 |             'success' => true,
112 |             'message' => "Requery Successful",
113 |             'data' => $response
114 |         ]);
115 |         
116 |     }
117 | 
118 |     public function logs(){
119 |         $logs = InterswitchPayment::all()->sortByDesc("created_at");;
120 |         return view('interswitch::logs', compact('logs'));
121 |     }
122 | 
123 | 
124 | }


--------------------------------------------------------------------------------
/src/views/logs.blade.php:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html lang="en">
  3 | <head>
  4 |     <meta charset="UTF-8">
  5 |     <meta name="viewport" content="width=device-width, initial-scale=1.0">
  6 |     <title>Interswitch Transaction Logs</title>
  7 |     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.2/css/bootstrap.css" />
  8 |     <link rel="stylesheet" href="https://cdn.datatables.net/1.10.22/css/dataTables.bootstrap4.min.css" />
  9 |     <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
 10 |   <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
 11 |   <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
 12 |     <script src="https://cdn.datatables.net/1.10.22/js/jquery.dataTables.min.js"></script>
 13 |     <script src="https://cdn.datatables.net/1.10.22/js/dataTables.bootstrap4.min.js"></script>
 14 | </head>
 15 | <body>
 16 |     <div class="toast mr-auto bg-dark text-white" style="position: fixed; z-index: 999">
 17 |         <div class="toast-body" id="toast_body">
 18 |             
 19 |         </div>
 20 |     </div>
 21 |     <div class="container-fluid mt-4">
 22 |         <div class="row">
 23 |             <div class="col-md-12 mb-3">
 24 |                 <h3>Transaction Logs</h3>
 25 |             </div>
 26 |             <div class="col-md-12">
 27 |                 <div class="card">
 28 |                     <div class="card-body">
 29 |                         <table id="logs" class="table table-bordered table-striped table-responsive">
 30 |                             <thead>
 31 |                                 <tr>
 32 |                                     <th>S/N</th>
 33 |                                     <th>Customer ID</th>
 34 |                                     <th>Customer Name</th>
 35 |                                     <th>Customer Email</th>
 36 |                                     <th>Transaction Reference</th>
 37 |                                     <th>Payment Reference</th>
 38 |                                     <th>Amount</th>
 39 |                                     <th>Response Code</th>
 40 |                                     <th>Response Text</th>
 41 |                                     <th>Environment</th>
 42 |                                     <th>Date</th>
 43 |                                     <th>Action</th>
 44 |                                 </tr>
 45 |                             </thead>
 46 |                             <tbody>
 47 |                                 @foreach($logs as $key => $log)
 48 |                                     <tr>
 49 |                                         <td>{{ $key + 1 }}</td>
 50 |                                         <td>{{ $log['customer_id'] }}</td>
 51 |                                         <td>{{ $log['customer_name'] }}</td>
 52 |                                         <td>{{ $log['customer_email'] }}</td>
 53 |                                         <td>{{ $log['transaction_reference'] }}</td>
 54 |                                         <td>{{ $log['payment_reference'] }} </td>
 55 |                                         <td>&#8358 {{ number_format(($log['amount_in_kobo'] / 100), 2) }}</td>
 56 |                                         <td class="response_code">{{ $log['response_code'] }}</td>
 57 |                                         <td class="response_text">{{ $log['response_text'] }}</td>
 58 |                                         <td>{{ $log['environment'] }}</td>
 59 |                                         <td>{{ $log['created_at'] }}</td>
 60 |                                         <td><button type="button" class="requery_btn btn btn-secondary" value="{{ $log['transaction_reference'] }}">Requery</button></td>
 61 |                                     </tr>
 62 |                                 @endforeach
 63 |                             </tbody>
 64 |                             <tbody>
 65 |                         </table>
 66 | 
 67 |                     </div>
 68 |                 </div>
 69 |             </div>
 70 |         </div>
 71 |     </div>
 72 |     <script>
 73 |         $(document).ready(function() {
 74 |             $('#logs').DataTable();
 75 | 
 76 |             $('body .requery_btn').on('click', function(){
 77 |                 $(this).html('Loading').attr('disabled', true);
 78 |                 let transactionReference = $(this).val();
 79 |                 fetch('/interswitch-requery', {
 80 |                     method: 'POST',
 81 |                     headers: {
 82 |                         'Content-Type': 'application/json'
 83 |                     },
 84 |                     body: JSON.stringify({ txnref: transactionReference })
 85 |                 })
 86 |                 .then(response => response.json())
 87 |                 .then(data => {
 88 |                     console.log('data: ', data)
 89 |                     $('#toast_body').html(data.message);
 90 |                     $('.toast').toast('show');
 91 |                     $(this).html('Requery').attr('disabled', false);
 92 | 
 93 |                     $(this).parent().parent().find('td.response_code').html(data.data.ResponseCode);
 94 |                     $(this).parent().parent().find('td.response_text').html(data.data.ResponseDescription);
 95 | 
 96 |                 })
 97 |                 .catch(error => {
 98 |                     console.error(error);
 99 |                 })
100 |             })
101 |         } );
102 |         
103 |     </script>
104 | </body>
105 | </html>


--------------------------------------------------------------------------------
/src/config/interswitch.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * This file is part of the Laravel Interswitch Package
  4 |  * 
  5 |  * (c) Toyosi Oyelayo <toyosioyelayo@gmail.com>
  6 |  */
  7 | 
  8 |  return [
  9 |      /**
 10 |       * Integration method. Could be WEBPAY, PAYDIRECT or COLLEGEPAY. Default is WEBPAY
 11 |       */
 12 |      'gatewayType' => env('INTERSWITCH_GATEWAY_TYPE', 'WEBPAY'),
 13 | 
 14 |      /**
 15 |       * Currency, Naira is default
 16 |       */
 17 |      'currency' => env('INTERSWITCH_CURRENCY', 566),
 18 | 
 19 |      /**
 20 |       * Site redirection url as defined by the user
 21 |       */
 22 |      'siteRedirectURL' => env('INTERSWITCH_SITE_REDIRECT_URL'),
 23 | 
 24 |      /**
 25 |       * Site redirection path that works internally. Do not change
 26 |       */
 27 |       'fixedRedirectURL' => 'interswitch-redirect',
 28 | 
 29 |      /**
 30 |       * current environment (TEST or LIVE)
 31 |       */
 32 |       'env' => env('INTERSWITCH_ENV', 'TEST'),
 33 | 
 34 |       /**
 35 |        * Split payment or not
 36 |        */
 37 |       'split' => env('INTERSWITCH_SPLIT', false),
 38 | 
 39 |       /**
 40 |        * Name of Institution(CollegePay split payment only)
 41 |        */
 42 |       'college' => env('INTERSWITCH_COLLEGE', 'Unnamed'),
 43 | 
 44 |       /**
 45 |        * send mail to user on successfull completion of transaction
 46 |        */
 47 |       'send_mail' => env('INTERSWITCH_SEND_MAIL', false),
 48 | 
 49 |       /**
 50 |        * Split payment configurations
 51 |        * WARNING: Total percentage allocation for all items must sum up to 100. 
 52 |        * WARNING: IF YOU ARE NOT USING SPLIT PAYMENT, LEAVE splitDetails KEY AS AN EMPTY ARRAY, DO NOT REMOVE COMPLETELY
 53 |        */
 54 |       'splitDetails' => [
 55 |           [
 56 |             'itemName' => 'item1',
 57 |             'bankID' => 7,
 58 |             'accountNumber' => 1234567890,
 59 |             'percentageAllocation' => 50
 60 | 
 61 |         ],
 62 |         [
 63 |             'itemName' => 'item2',
 64 |             'bankID' => 10,
 65 |             'accountNumber' => 4564567890,
 66 |             'percentageAllocation' => 50
 67 |         ]
 68 |       ],
 69 | 
 70 |      /**
 71 |       *  Test environment parameters
 72 |       */
 73 |       'test' => [
 74 |           /**
 75 |            * Parameters for non-split payments
 76 |            */
 77 |           'noSplit' => [
 78 |                 'webPay' => [
 79 |                     'macKey' => 'D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F',
 80 |                     'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
 81 |                     'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
 82 |                     'productID' => 6205,
 83 |                     'payItemID' => 101
 84 |                 ],
 85 |                 'payDirect' => [
 86 |                     'macKey' => 'E187B1191265B18338B5DEBAF9F38FEC37B170FF582D4666DAB1F098304D5EE7F3BE15540461FE92F1D40332FDBBA34579034EE2AC78B1A1B8D9A321974025C4',
 87 |                     'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
 88 |                     'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
 89 |                     'productID' => 6204,
 90 |                     'payItemID' => 103
 91 |                 ],
 92 |                 'collegePay' => [
 93 |                     'macKey' => 'CEF793CBBE838AA0CBB29B74D571113B4EA6586D3BA77E7CFA0B95E278364EFC4526ED7BD255A366CDDE11F1F607F0F844B09D93B16F7CFE87563B2272007AB3',
 94 |                     'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
 95 |                     'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
 96 |                     'productID' => 6207,
 97 |                     'payItemID' => 103
 98 |                 ]
 99 |           ],
100 | 
101 |           /**
102 |            * Paramters for split payments
103 |            */
104 |           'split' => [
105 |                 'webPay' => [
106 |                     'macKey' => 'D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F',
107 |                     'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
108 |                     'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
109 |                     'productID' => 6205,
110 |                     'payItemID' => 101
111 |                 ],
112 |                 'payDirect' => [
113 |                     'macKey' => 'E187B1191265B18338B5DEBAF9F38FEC37B170FF582D4666DAB1F098304D5EE7F3BE15540461FE92F1D40332FDBBA34579034EE2AC78B1A1B8D9A321974025C4',
114 |                     'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
115 |                     'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
116 |                     'productID' => 6204,
117 |                     'payItemID' => 101
118 |                 ],
119 |                 'collegePay' => [
120 |                     'macKey' => 'CEF793CBBE838AA0CBB29B74D571113B4EA6586D3BA77E7CFA0B95E278364EFC4526ED7BD255A366CDDE11F1F607F0F844B09D93B16F7CFE87563B2272007AB3',
121 |                     'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
122 |                     'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
123 |                     'productID' => 6207,
124 |                     'payItemID' => 101
125 |                 ]
126 |           ]
127 |         ],
128 | 
129 |     /**
130 |       *  Live environment parameters
131 |       */
132 |       'live' => [
133 |             'macKey' => env('INTERSWITCH_MAC_KEY'),
134 |             'initializationURL' => 'https://sandbox.interswitchng.com/webpay/pay',
135 |             'transactionStatusURL' => 'https://sandbox.interswitchng.com/webpay/api/v1/gettransaction.json',
136 |             'productID' => env('INTERSWITCH_PRODUCT_ID'),
137 |             'payItemID' => env('INTERSWITCH_PAY_ITEM_ID')
138 |     ]
139 |  ];


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # laravel-interswitch
  2 | 
  3 | [![Issues](	https://img.shields.io/github/issues/toyosi12/laravel-interswitch)](https://github.com/toyosi12/laravel-interswitch/issues)
  4 | [![Forks](	https://img.shields.io/github/forks/toyosi12/laravel-interswitch)](https://github.com/toyosi12/laravel-interswitch/network/members)
  5 | [![Stars](	https://img.shields.io/github/stars/toyosi12/laravel-interswitch)](https://github.com/toyosi12/laravel-interswitch/stargazers)
  6 | 
  7 | > A laravel package to easily integrate interswitch
  8 | 
  9 | ## Installation
 10 | 
 11 | [PHP](https://php.net) 7.2+ and [Composer](https://getcomposer.org) are required.
 12 | 
 13 | To get the latest version of Laravel Interswitch, simply require it
 14 | 
 15 | ```bash
 16 | composer require toyosi/laravel-interswitch
 17 | ```
 18 | Once installed, the package automatically registers its service provider and facade.
 19 | 
 20 | Next, run migration to get the database table that logs all transactions:
 21 | 
 22 | ```bash
 23 | php artisan migrate
 24 | ```
 25 | 
 26 | ## Configuration
 27 | You can publish the configuration file using this command:
 28 | ```bash
 29 | php artisan vendor:publish --provider="Toyosi\Interswitch\InterswitchServiceProvider"
 30 | ```
 31 | A configuration file 'interswitch.php' with some defaults is placed in your config directory.
 32 | 
 33 | With this package, you can easily integrate the three major payment types of interswitch which are webpay, paydirect or collegepay. Webpay is the default type.
 34 | 
 35 | ## Payment Flow
 36 | The payment flow described below applies to interswitch and many other payment gateways
 37 | 
 38 | 1. User clicks a button to make payment, the user is redirected to the payment provider's site, usually by submitting a form with hidden fields. A hash is generated from these fields.
 39 | 2. On the payment provider's site, card details are entered.
 40 | 3. The user is redirected back with details of the transaction indicating a successful or failed transaction.
 41 | 
 42 | ## Usage
 43 | 
 44 | ### Test Environment
 45 | 
 46 | ### 1. Open .env and add:
 47 | ```php
 48 | INTERSWITCH_SITE_REDIRECT_URL="${APP_URL}/response"
 49 | ```
 50 | This is the only variable in the test environment that is required. 'response' as indicated above could be anything. The specified value indicates the url the user is redirected to after every transaction.
 51 | Don't forget to add this route in your project. In this case, it will be:
 52 | ```php
 53 |  Route::get('response', function(){
 54 |   return $_GET;
 55 |  });
 56 | ```
 57 | Note: please ensure APP_URL is correctly defined.
 58 | 
 59 | ### 2. Create payment route and view
 60 | Create your payment route in web.php. Something like: 
 61 | ```php
 62 | Route::get('pay', function(){
 63 |   return view('payment');
 64 | });
 65 | ```
 66 | Then create the view. In this case, 'payment.blade.php'. The view can be like so:
 67 | ```html
 68 | <form action="interswitch-pay" method="post">
 69 |     <input type="hidden" name="customerName" value="Toyosi Oyelayo" />
 70 |     <input type="hidden" name="customerID" value="1" />
 71 |     <input type="hidden" name="customerEmail" value="toyosioyelayo@gmail.com" />
 72 |     <input type="hidden" name="amount" value="12000" /><!-- Amount must be in kobo -->
 73 |     <button type="submit"
 74 |     style="padding: 10px 20px; background-color: #ff0000; border: none; color: #fff; cursor: pointer">Pay Now</button>
 75 | </form>
 76 | ```
 77 | **Note: 'amount' field must be in kobo**
 78 | 
 79 | Navigate to your newly created route, click the 'Pay Now' button and follow the required steps. 
 80 | Note that the form is submitted to route 'interswitch-pay', this is predefined in the package.
 81 | All the fields are required. On clicking the 'Pay Now' button, the user is redirected to interswitch's payment page, where card details are entered. The user is then redirected back to your website as indicated by 'INTERSWITCH_SITE_REDIRECT_URL'.
 82 | This url will return the result of the transaction. Sample response will be like so:
 83 | ```php
 84 | {
 85 |   "paymentReference": "FBN|WEB|CDEM|10-12-2020|383104",
 86 |   "responseCode": "00",
 87 |   "responseDescription": "Approved Successful",
 88 |   "amount": "12000",
 89 |   "transactionDate": "2020-12-10T15:59:37.827",
 90 |   "customerEmail": "toyosioyelayo@gmail.com",
 91 |   "customerName": "Toyosi Oyelayo"
 92 | }
 93 | ```
 94 | A list of test cards [can be found here](https://sandbox.interswitchng.com/docbase/docs/webpay/test-cards).
 95 | 
 96 | 
 97 | ### Live Environment
 98 | The same processes described in the test environment above also applies to the live environment. Do note that Interswitch does certain checks on your website before it can be approved to recieve live payments:
 99 | 1. You must have the interswitch logo on your website
100 | 2. You must have filled and submitted the User Acceptance Test Form which has to be approved by interswitch. You can [download the form here](https://sandbox.interswitchng.com/docbase/docs/webpay/merchant-user-acceptance-testing)
101 | 3. After this, you are given your unique Product ID, MAC ID and Pay Item ID. These have to be included in your .env file like so:
102 | 
103 | ```php
104 | INTERSWITCH_PRODUCT_ID=
105 | INTERSWITCH_MAC_KEY=
106 | INTERSWITCH_PAY_ITEM_ID=
107 | ```
108 | 
109 | You also have to change the environment to live like so:
110 | ```php
111 | INTERSWITCH_ENV=LIVE
112 | ```
113 | 
114 | To change the integration type, use:
115 | ```php
116 | INTERSWITCH_GATEWAY_TYPE=
117 | ```
118 | The values could be 'WEBPAY', 'PAYDIRECT' or 'COLLEGEPAY'. 'WEBPAY' is the default.
119 | 
120 | ## Split Payment
121 | With split payment, you can divide money recieved on your site into multiple accounts. This is only available on COLLEGEPAY. Split implementation uses XML which I have handled in the package. You can setup split payments in two easy steps:
122 | ### 1. Enable split payments in .env like so:
123 | ```php
124 |  INTERSWITCH_SPLIT=true
125 |  ```
126 |  ### 2. Configure accounts and percentage allocation.
127 |  You need to specify the account numbers to be credited and percentage of the total amount to be credited into each account. To do this, open 'config/interswitch.php' and edit the key 'splitDetails'. Do note that this key already exists, you only need to edit it:
128 |  ```php
129 |  'splitDetails' => [
130 |           [
131 |             'itemName' => 'item1',
132 |             'bankID' => 7,
133 |             'accountNumber' => 1234567890,
134 |             'percentageAllocation' => 50
135 | 
136 |         ],
137 |         [
138 |             'itemName' => 'item2',
139 |             'bankID' => 10,
140 |             'accountNumber' => 4564567890,
141 |             'percentageAllocation' => 50
142 |         ]
143 |       ],
144 |  ```
145 |  In the above example, two bank accounts are indicated and the total amount is split into two equal parts (50% each) as indicated with 'percentageAllocation'. In the test environment, 'accountNumber' can be any 10 digit number. Don't forget to change to valid account numbers in the live environment. The package handles the conversion into XML and other necessary stuffs.
146 |  Note: You can find the [list of bank IDs here.](https://sandbox.interswitchng.com/docbase/docs/collegepay-web/xml-split-bank-codes)
147 |  
148 |  ## Transaction Logs
149 |  You can find all transaction logs at the 'interswitch-logs' route. Don't forget to protect this route. You don't want just any user to have access to it.
150 |  
151 |  ### Requerying Transactions
152 |  Sometimes, things might go wrong while a user is making a payment. It could be power failure or flaky internet connectivity. To complete an already started payment process, you can click the 'requery' button in 'interswitch logs'. This updates the transaction as necessary.
153 |  
154 |  ## Further Info
155 |  Interswitch requires that the user gets a mail after every successful transaction. This has already been added to the package. You only need to add the following to your .env file:
156 |  ```php
157 |  INTERSWITCH_SEND_MAIL=true
158 |  ```
159 |  Ensure that your mail variables are properly set in .env.
160 |  
161 |  ## Contributing
162 |  Do feel free to fork this repo and contribute by submitting a pull request. Let's make it better.
163 |  
164 |  ## Star
165 |  I'd love you star this repo. Also [follow me on twitter](https://twitter.com/dev_toyosi)
166 |  
167 |  ## License
168 | 
169 | The MIT License (MIT). Please see [License File](LICENSE.md) for more information.
170 | 
171 | 
172 | 
173 | 
174 | 
175 | 
176 | 


--------------------------------------------------------------------------------
/src/Interswitch.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | /**
  3 |  * This file is part of the Laravel Interswitch Package
  4 |  * 
  5 |  * (c) Toyosi Oyelayo <toyosioyelayo@gmail.com>
  6 |  */
  7 | namespace Toyosi\Interswitch;
  8 | use Toyosi\Interswitch\Models\InterswitchPayment;
  9 | use Toyosi\Interswitch\Exceptions\SplitPaymentException;
 10 | use Toyosi\Interswitch\Exceptions\IntegrationTypeException;
 11 | use Illuminate\Support\Facades\Mail;
 12 | use Toyosi\Interswitch\Mail\InterswitchMailable;
 13 | 
 14 | 
 15 | class Interswitch{
 16 |     /**
 17 |      * The current envirionment(test or live).
 18 |      */
 19 |     private $env;
 20 | 
 21 |     /**
 22 |      * The url for redirection after payment(used internally by the system).
 23 |      */
 24 |     private $fixedRedirectURL;
 25 | 
 26 |     /**
 27 |      * User defined redirect url
 28 |      */
 29 |     private $siteRedirectURL;
 30 | 
 31 |     /**
 32 |      * The gateway type - webpay, paydirect or collegepay.
 33 |      */
 34 |     private $gatewayType;
 35 | 
 36 |     /**
 37 |      * Unique reference for transaction
 38 |      */
 39 |     private $transactionReference;
 40 | 
 41 |     /**
 42 |      * The currency being used, Naira is the default.
 43 |      */
 44 |     private $currency;
 45 | 
 46 |      /**
 47 |       * mac key as provided by interswitch
 48 |       */
 49 |     private $macKey;
 50 | 
 51 |     /**
 52 |      * product ID as provided by interswitch
 53 |      */
 54 |     private $productID;
 55 | 
 56 |     /**
 57 |      * pay item ID as provided by interswitch
 58 |      */
 59 |     private $payItemID;
 60 | 
 61 |     /**
 62 |      * URL where user is directed to to make payment
 63 |      */
 64 |     private $initializationURL;
 65 | 
 66 |     /**
 67 |      * URL to check the status of transaction
 68 |      */
 69 |     private $transactionStatusURL;
 70 | 
 71 |     /**
 72 |      * split or not
 73 |      */
 74 |     private $split;
 75 | 
 76 |     /**
 77 |      * Configurations for split payment
 78 |      */
 79 |     private array $splitDetails;
 80 | 
 81 |     /**
 82 |      * Name of institution (College pay split payment)
 83 |      */
 84 |     private $college;
 85 | 
 86 |     private $amountInKobo;
 87 | 
 88 |     /**
 89 |      * Send mail after successful transaction or not
 90 |      */
 91 |     private $sendMail;
 92 | 
 93 |     const GATEWAY_TYPES = ['WEBPAY', 'COLLEGEPAY', 'PAYDIRECT'];
 94 | 
 95 |     public function __construct(){
 96 |         $this->env = config('interswitch.env');
 97 |         $this->fixedRedirectURL = env('APP_URL') . '/' .config('interswitch.fixedRedirectURL');
 98 |         $this->siteRedirectURL = config('interswitch.siteRedirectURL');
 99 |         $this->gatewayType = config('interswitch.gatewayType');
100 |         $this->currency = config('interswitch.currency');
101 |         $this->split = config('interswitch.split');
102 |         $this->college = config('interswitch.college');
103 |         $this->transactionReference = $this->generateTransactionReference();
104 |         $this->sendMail = config('interswitch.send_mail');
105 |         $this->environmentSelector();
106 |         $this->splitDetails = config('interswitch.splitDetails');
107 |     }
108 | 
109 |     /**
110 |      * Verify that a valid integration is used
111 |      */
112 |     public function verifyGateway(){
113 |         if(!in_array($this->gatewayType, self::GATEWAY_TYPES)){
114 |             throw new IntegrationTypeException("Unrecongnized Integration Type");
115 |         }
116 |     }
117 | 
118 | 
119 |     /**
120 |      * This method gets all the required data to be supplied to 
121 |      * the interswitch payment page
122 |      */
123 |     public function initializeTransaction($request){
124 |         $this->amountInKobo = $request['amount'];
125 |         $hash = $this->generateTransactionHash($this->amountInKobo, $this->transactionReference);
126 | 
127 |         /**
128 |          * save payment data into the database
129 |          */
130 |         InterswitchPayment::create([
131 |             'customer_id' => $request['customerID'],
132 |             'customer_name' => $request['customerName'],
133 |             'customer_email' => $request['customerEmail'],
134 |             'transaction_reference' => $this->transactionReference,
135 |             'environment' => $this->env,
136 |             'response_code' => -1,
137 |             'response_text' => 'Pending',
138 |             'amount_in_kobo' => $this->amountInKobo,
139 |         ]);
140 |          
141 | 
142 |         /**
143 |          * Data supplied to the interswitch interface
144 |          */
145 |         $computedData = [
146 |             'transactionReference' => $this->transactionReference,
147 |             'productID' => $this->productID,
148 |             'payItemID' => $this->payItemID,
149 |             'amount' => $this->amountInKobo,
150 |             'siteRedirectURL' => $this->fixedRedirectURL,
151 |             'macKey' => $this->macKey,
152 |             'currency' => $this->currency,
153 |             'customerID' => $request['customerID'],
154 |             'customerName' => $request['customerName'],
155 |             'hash' => $hash,
156 |             'initializationURL' => $this->initializationURL,
157 |             'splitData' => $this->generateXMLForSplitPayments()
158 |         ];
159 |         
160 | 
161 |         return $computedData;
162 |     }
163 | 
164 | 
165 |     /**
166 |      * Get the status of a transaction
167 |      */
168 |     public function getTransactionStatus($request){
169 |         /**
170 |          * Generate required hash using SHA512 algorithm
171 |          */
172 |         $hash = hash('SHA512', $this->productID . $request['txnref'] . $this->macKey);
173 |         $transactionDetails = InterswitchPayment::where('transaction_reference', $request['txnref'])->first();
174 |         $this->amountInKobo = $transactionDetails['amount_in_kobo'];
175 |         $queryString = '?productId=' . $this->productID . "&transactionreference=" . $request['txnref'] . "&amount=". $this->amountInKobo;
176 |         $verificationURL = $this->transactionStatusURL . $queryString;
177 | 
178 |         $curl = curl_init();
179 |         curl_setopt_array($curl, array(
180 |         CURLOPT_URL => $verificationURL,
181 |         CURLOPT_RETURNTRANSFER => true,
182 |         CURLOPT_CUSTOMREQUEST => "GET",
183 |         CURLOPT_SSL_VERIFYHOST => 2,
184 |         CURLOPT_SSL_VERIFYPEER => false,
185 |         CURLOPT_TIMEOUT => 60,
186 |         CURLOPT_POST => false, 
187 |         CURLOPT_HTTPHEADER => [
188 |             "content-type: application/json",
189 |             "cache-control: no-cache",
190 |             "Connection: keep-alive",
191 |             "hash: " . $hash
192 |             ],
193 |         ));
194 |       
195 |         $response = json_decode(curl_exec($curl), true);
196 |         $response['customerEmail'] = $transactionDetails['customer_email'];
197 |         $response['customerName'] = $transactionDetails['customer_name'];
198 |         
199 |         /**
200 |          * Update database with transaction status
201 |          */
202 |         InterswitchPayment::where('transaction_reference', $request['txnref'])
203 |                         ->update([
204 |                             'payment_reference' => $response['PaymentReference'],
205 |                             'retrieval_reference_number' => $response['RetrievalReferenceNumber'],
206 |                             'response_code' => $response['ResponseCode'],
207 |                             'response_text' => $response['ResponseDescription']
208 |                         ]);
209 |         return $response;
210 |         
211 |     }
212 | 
213 |     /**
214 |      * This method generates a unique reference per transaction.
215 |      * It concatenates the current timestamp, to ensure it is unique
216 |      */
217 |     private function generateTransactionReference(){
218 |         $length = 6;
219 |         $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
220 |         $charactersLength = strlen($characters);
221 |         $randomString = '';
222 |         for ($i = 0; $i < $length; $i++) {
223 |             $randomString .= $characters[rand(0, $charactersLength - 1)];
224 |         }
225 |         return $randomString . time();
226 |     }
227 | 
228 |     /**
229 |      * Interswitch requires a hash to be generated which using the SHA512 algorithm.
230 |      * The parameters to be hashed are transaction reference, product ID, pay item ID,
231 |      * amount, site redirect url and mac key in that order
232 |      * 
233 |      */
234 |     private function generateTransactionHash($_amountInKobo, $_transactionReference){
235 |         $paramters = $_transactionReference . $this->productID . $this->payItemID . $_amountInKobo . $this->fixedRedirectURL . $this->macKey;
236 |         $hash = hash('SHA512', $paramters);
237 |         return $hash;
238 |     }
239 | 
240 |     /**
241 |      * This method is used by environmentSelector() to detect whether split payment
242 |      * is enabled or not.
243 |      */
244 |     private function splitDetector(){
245 |         if($this->split){
246 |             return 'split';
247 |         }else{
248 |             return 'noSplit';
249 |         }
250 |     }
251 | 
252 |     /**
253 |      * This method converts the array of split payment details
254 |      * defined in config/interswitch.php and converts to XML
255 |      */
256 |     public function generateXMLForSplitPayments(){
257 |         if(!$this->split) return;
258 |         
259 |         /**
260 |          * Prevent split if integration is not collegepay
261 |          */
262 |         if($this->gatewayType != 'COLLEGEPAY'){
263 |             throw new SplitPaymentException("Split payment only works with college pay");
264 |         }
265 |         $XMLString = '';
266 |         $XMLDataItems = '';
267 |         $totalPercentageAllocation = 0;
268 | 
269 |         /**
270 |          * Verify that the total percentage allocation is exactly 100
271 |          */
272 |         foreach($this->splitDetails as $splitDetail){
273 |             $totalPercentageAllocation += $splitDetail['percentageAllocation'];
274 |         }
275 |         if($totalPercentageAllocation !== 100){
276 |             throw new SplitPaymentException("Total percentage allocation is expected to be 100");
277 |         }
278 | 
279 |         /**
280 |          * convert to XML
281 |          */
282 |         foreach($this->splitDetails as $index => $splitDetail){
283 |             $itemID = $index + 1;
284 | 
285 |             $splitDetail = (object) $splitDetail;
286 | 
287 |             /**
288 |              * In split payment, The total amount to be disbursed to banks must be total amount lef
289 |              * after deducting the N300 charge
290 |              */
291 |             $itemAmount = ($this->amountInKobo - 30000) * ($splitDetail->percentageAllocation / $totalPercentageAllocation);
292 | 
293 | 
294 |             $XMLDataItems .= "
295 |                 <item_detail   
296 |                     item_id='$itemID'
297 |                     item_name='$splitDetail->itemName'
298 |                     item_amt='$itemAmount'
299 |                     bank_id='$splitDetail->bankID'
300 |                     acct_num='$splitDetail->accountNumber'
301 |                     />
302 |             ";
303 |             $XMLString = "
304 |                 <payment_item_detail>
305 |                     <item_details detail_ref='$this->transactionReference' college='xyzdfd'>
306 |                         {$XMLDataItems}
307 |                     </item_details>
308 |                 </payment_item_detail>
309 |             ";
310 |         }
311 |         return $XMLString;
312 |     }
313 | 
314 |     /**
315 |      * changes configurations based on the current environment(live or test)
316 |      */
317 |     private function environmentSelector(){
318 |         if($this->env === 'TEST'){
319 |             if($this->gatewayType === 'WEBPAY'){
320 |                 $this->productID = config("interswitch.test.{$this->splitDetector()}.webPay.productID");
321 |                 $this->payItemID = config("interswitch.test.{$this->splitDetector()}.webPay.payItemID");
322 |                 $this->macKey = config("interswitch.test.{$this->splitDetector()}.webPay.macKey");
323 |                 $this->transactionStatusURL = config("interswitch.test.{$this->splitDetector()}.webPay.transactionStatusURL");
324 |                 $this->initializationURL = config("interswitch.test.{$this->splitDetector()}.webPay.initializationURL");
325 |             }else if($this->gatewayType === 'PAYDIRECT'){
326 |                 $this->productID = config("interswitch.test.{$this->splitDetector()}.payDirect.productID");
327 |                 $this->payItemID = config("interswitch.test.{$this->splitDetector()}.payDirect.payItemID");
328 |                 $this->macKey = config("interswitch.test.{$this->splitDetector()}.payDirect.macKey");
329 |                 $this->transactionStatusURL = config("interswitch.test.{$this->splitDetector()}.payDirect.transactionStatusURL");
330 |                 $this->initializationURL = config("interswitch.test.{$this->splitDetector()}.payDirect.initializationURL");
331 |             }else if($this->gatewayType === 'COLLEGEPAY'){
332 |                 $this->productID = config("interswitch.test.{$this->splitDetector()}.collegePay.productID");
333 |                 $this->payItemID = config("interswitch.test.{$this->splitDetector()}.collegePay.payItemID");
334 |                 $this->macKey = config("interswitch.test.{$this->splitDetector()}.collegePay.macKey");
335 |                 $this->transactionStatusURL = config("interswitch.test.{$this->splitDetector()}.collegePay.transactionStatusURL");
336 |                 $this->initializationURL = config("interswitch.test.{$this->splitDetector()}.collegePay.initializationURL");
337 |             }
338 |         }else if($this->env === 'LIVE'){
339 |             $this->productID = config('interswitch.live.productID');
340 |             $this->payItemID = config('interswitch.live.payItemID');
341 |             $this->macKey = config('interswitch.live.macKey');
342 |             $this->transactionStatusURL = config('interswitch.live.transactionStatusURL');
343 |             $this->initializationURL = config('interswitch.live.initializationURL');
344 |         }
345 | 
346 |     }
347 | 
348 |     public function attachQueryString($rebuiltResponse){
349 |         $queryString = '/?';
350 |         foreach($rebuiltResponse as $key => $response){
351 |             $queryString .= $key . '=' . $response . '&';
352 |         }
353 | 
354 |         /**
355 |          * Form the complete url and remove the last character which is '&'
356 |          */
357 |         return substr($this->siteRedirectURL . $queryString, 0, -1);
358 |     }
359 | 
360 |     public function sendTransactionMail($rebuiltResponse){
361 |         if($this->sendMail){
362 |             Mail::to($rebuiltResponse['customerEmail'])->send(new InterswitchMailable($rebuiltResponse));
363 |         }
364 |     }
365 | }


--------------------------------------------------------------------------------
/vendor/composer/ClassLoader.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | /*
  4 |  * This file is part of Composer.
  5 |  *
  6 |  * (c) Nils Adermann <naderman@naderman.de>
  7 |  *     Jordi Boggiano <j.boggiano@seld.be>
  8 |  *
  9 |  * For the full copyright and license information, please view the LICENSE
 10 |  * file that was distributed with this source code.
 11 |  */
 12 | 
 13 | namespace Composer\Autoload;
 14 | 
 15 | /**
 16 |  * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
 17 |  *
 18 |  *     $loader = new \Composer\Autoload\ClassLoader();
 19 |  *
 20 |  *     // register classes with namespaces
 21 |  *     $loader->add('Symfony\Component', __DIR__.'/component');
 22 |  *     $loader->add('Symfony',           __DIR__.'/framework');
 23 |  *
 24 |  *     // activate the autoloader
 25 |  *     $loader->register();
 26 |  *
 27 |  *     // to enable searching the include path (eg. for PEAR packages)
 28 |  *     $loader->setUseIncludePath(true);
 29 |  *
 30 |  * In this example, if you try to use a class in the Symfony\Component
 31 |  * namespace or one of its children (Symfony\Component\Console for instance),
 32 |  * the autoloader will first look for the class under the component/
 33 |  * directory, and it will then fallback to the framework/ directory if not
 34 |  * found before giving up.
 35 |  *
 36 |  * This class is loosely based on the Symfony UniversalClassLoader.
 37 |  *
 38 |  * @author Fabien Potencier <fabien@symfony.com>
 39 |  * @author Jordi Boggiano <j.boggiano@seld.be>
 40 |  * @see    http://www.php-fig.org/psr/psr-0/
 41 |  * @see    http://www.php-fig.org/psr/psr-4/
 42 |  */
 43 | class ClassLoader
 44 | {
 45 |     // PSR-4
 46 |     private $prefixLengthsPsr4 = array();
 47 |     private $prefixDirsPsr4 = array();
 48 |     private $fallbackDirsPsr4 = array();
 49 | 
 50 |     // PSR-0
 51 |     private $prefixesPsr0 = array();
 52 |     private $fallbackDirsPsr0 = array();
 53 | 
 54 |     private $useIncludePath = false;
 55 |     private $classMap = array();
 56 |     private $classMapAuthoritative = false;
 57 |     private $missingClasses = array();
 58 |     private $apcuPrefix;
 59 | 
 60 |     public function getPrefixes()
 61 |     {
 62 |         if (!empty($this->prefixesPsr0)) {
 63 |             return call_user_func_array('array_merge', $this->prefixesPsr0);
 64 |         }
 65 | 
 66 |         return array();
 67 |     }
 68 | 
 69 |     public function getPrefixesPsr4()
 70 |     {
 71 |         return $this->prefixDirsPsr4;
 72 |     }
 73 | 
 74 |     public function getFallbackDirs()
 75 |     {
 76 |         return $this->fallbackDirsPsr0;
 77 |     }
 78 | 
 79 |     public function getFallbackDirsPsr4()
 80 |     {
 81 |         return $this->fallbackDirsPsr4;
 82 |     }
 83 | 
 84 |     public function getClassMap()
 85 |     {
 86 |         return $this->classMap;
 87 |     }
 88 | 
 89 |     /**
 90 |      * @param array $classMap Class to filename map
 91 |      */
 92 |     public function addClassMap(array $classMap)
 93 |     {
 94 |         if ($this->classMap) {
 95 |             $this->classMap = array_merge($this->classMap, $classMap);
 96 |         } else {
 97 |             $this->classMap = $classMap;
 98 |         }
 99 |     }
100 | 
101 |     /**
102 |      * Registers a set of PSR-0 directories for a given prefix, either
103 |      * appending or prepending to the ones previously set for this prefix.
104 |      *
105 |      * @param string       $prefix  The prefix
106 |      * @param array|string $paths   The PSR-0 root directories
107 |      * @param bool         $prepend Whether to prepend the directories
108 |      */
109 |     public function add($prefix, $paths, $prepend = false)
110 |     {
111 |         if (!$prefix) {
112 |             if ($prepend) {
113 |                 $this->fallbackDirsPsr0 = array_merge(
114 |                     (array) $paths,
115 |                     $this->fallbackDirsPsr0
116 |                 );
117 |             } else {
118 |                 $this->fallbackDirsPsr0 = array_merge(
119 |                     $this->fallbackDirsPsr0,
120 |                     (array) $paths
121 |                 );
122 |             }
123 | 
124 |             return;
125 |         }
126 | 
127 |         $first = $prefix[0];
128 |         if (!isset($this->prefixesPsr0[$first][$prefix])) {
129 |             $this->prefixesPsr0[$first][$prefix] = (array) $paths;
130 | 
131 |             return;
132 |         }
133 |         if ($prepend) {
134 |             $this->prefixesPsr0[$first][$prefix] = array_merge(
135 |                 (array) $paths,
136 |                 $this->prefixesPsr0[$first][$prefix]
137 |             );
138 |         } else {
139 |             $this->prefixesPsr0[$first][$prefix] = array_merge(
140 |                 $this->prefixesPsr0[$first][$prefix],
141 |                 (array) $paths
142 |             );
143 |         }
144 |     }
145 | 
146 |     /**
147 |      * Registers a set of PSR-4 directories for a given namespace, either
148 |      * appending or prepending to the ones previously set for this namespace.
149 |      *
150 |      * @param string       $prefix  The prefix/namespace, with trailing '\\'
151 |      * @param array|string $paths   The PSR-4 base directories
152 |      * @param bool         $prepend Whether to prepend the directories
153 |      *
154 |      * @throws \InvalidArgumentException
155 |      */
156 |     public function addPsr4($prefix, $paths, $prepend = false)
157 |     {
158 |         if (!$prefix) {
159 |             // Register directories for the root namespace.
160 |             if ($prepend) {
161 |                 $this->fallbackDirsPsr4 = array_merge(
162 |                     (array) $paths,
163 |                     $this->fallbackDirsPsr4
164 |                 );
165 |             } else {
166 |                 $this->fallbackDirsPsr4 = array_merge(
167 |                     $this->fallbackDirsPsr4,
168 |                     (array) $paths
169 |                 );
170 |             }
171 |         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
172 |             // Register directories for a new namespace.
173 |             $length = strlen($prefix);
174 |             if ('\\' !== $prefix[$length - 1]) {
175 |                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
176 |             }
177 |             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
178 |             $this->prefixDirsPsr4[$prefix] = (array) $paths;
179 |         } elseif ($prepend) {
180 |             // Prepend directories for an already registered namespace.
181 |             $this->prefixDirsPsr4[$prefix] = array_merge(
182 |                 (array) $paths,
183 |                 $this->prefixDirsPsr4[$prefix]
184 |             );
185 |         } else {
186 |             // Append directories for an already registered namespace.
187 |             $this->prefixDirsPsr4[$prefix] = array_merge(
188 |                 $this->prefixDirsPsr4[$prefix],
189 |                 (array) $paths
190 |             );
191 |         }
192 |     }
193 | 
194 |     /**
195 |      * Registers a set of PSR-0 directories for a given prefix,
196 |      * replacing any others previously set for this prefix.
197 |      *
198 |      * @param string       $prefix The prefix
199 |      * @param array|string $paths  The PSR-0 base directories
200 |      */
201 |     public function set($prefix, $paths)
202 |     {
203 |         if (!$prefix) {
204 |             $this->fallbackDirsPsr0 = (array) $paths;
205 |         } else {
206 |             $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
207 |         }
208 |     }
209 | 
210 |     /**
211 |      * Registers a set of PSR-4 directories for a given namespace,
212 |      * replacing any others previously set for this namespace.
213 |      *
214 |      * @param string       $prefix The prefix/namespace, with trailing '\\'
215 |      * @param array|string $paths  The PSR-4 base directories
216 |      *
217 |      * @throws \InvalidArgumentException
218 |      */
219 |     public function setPsr4($prefix, $paths)
220 |     {
221 |         if (!$prefix) {
222 |             $this->fallbackDirsPsr4 = (array) $paths;
223 |         } else {
224 |             $length = strlen($prefix);
225 |             if ('\\' !== $prefix[$length - 1]) {
226 |                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
227 |             }
228 |             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
229 |             $this->prefixDirsPsr4[$prefix] = (array) $paths;
230 |         }
231 |     }
232 | 
233 |     /**
234 |      * Turns on searching the include path for class files.
235 |      *
236 |      * @param bool $useIncludePath
237 |      */
238 |     public function setUseIncludePath($useIncludePath)
239 |     {
240 |         $this->useIncludePath = $useIncludePath;
241 |     }
242 | 
243 |     /**
244 |      * Can be used to check if the autoloader uses the include path to check
245 |      * for classes.
246 |      *
247 |      * @return bool
248 |      */
249 |     public function getUseIncludePath()
250 |     {
251 |         return $this->useIncludePath;
252 |     }
253 | 
254 |     /**
255 |      * Turns off searching the prefix and fallback directories for classes
256 |      * that have not been registered with the class map.
257 |      *
258 |      * @param bool $classMapAuthoritative
259 |      */
260 |     public function setClassMapAuthoritative($classMapAuthoritative)
261 |     {
262 |         $this->classMapAuthoritative = $classMapAuthoritative;
263 |     }
264 | 
265 |     /**
266 |      * Should class lookup fail if not found in the current class map?
267 |      *
268 |      * @return bool
269 |      */
270 |     public function isClassMapAuthoritative()
271 |     {
272 |         return $this->classMapAuthoritative;
273 |     }
274 | 
275 |     /**
276 |      * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
277 |      *
278 |      * @param string|null $apcuPrefix
279 |      */
280 |     public function setApcuPrefix($apcuPrefix)
281 |     {
282 |         $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
283 |     }
284 | 
285 |     /**
286 |      * The APCu prefix in use, or null if APCu caching is not enabled.
287 |      *
288 |      * @return string|null
289 |      */
290 |     public function getApcuPrefix()
291 |     {
292 |         return $this->apcuPrefix;
293 |     }
294 | 
295 |     /**
296 |      * Registers this instance as an autoloader.
297 |      *
298 |      * @param bool $prepend Whether to prepend the autoloader or not
299 |      */
300 |     public function register($prepend = false)
301 |     {
302 |         spl_autoload_register(array($this, 'loadClass'), true, $prepend);
303 |     }
304 | 
305 |     /**
306 |      * Unregisters this instance as an autoloader.
307 |      */
308 |     public function unregister()
309 |     {
310 |         spl_autoload_unregister(array($this, 'loadClass'));
311 |     }
312 | 
313 |     /**
314 |      * Loads the given class or interface.
315 |      *
316 |      * @param  string    $class The name of the class
317 |      * @return bool|null True if loaded, null otherwise
318 |      */
319 |     public function loadClass($class)
320 |     {
321 |         if ($file = $this->findFile($class)) {
322 |             includeFile($file);
323 | 
324 |             return true;
325 |         }
326 |     }
327 | 
328 |     /**
329 |      * Finds the path to the file where the class is defined.
330 |      *
331 |      * @param string $class The name of the class
332 |      *
333 |      * @return string|false The path if found, false otherwise
334 |      */
335 |     public function findFile($class)
336 |     {
337 |         // class map lookup
338 |         if (isset($this->classMap[$class])) {
339 |             return $this->classMap[$class];
340 |         }
341 |         if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
342 |             return false;
343 |         }
344 |         if (null !== $this->apcuPrefix) {
345 |             $file = apcu_fetch($this->apcuPrefix.$class, $hit);
346 |             if ($hit) {
347 |                 return $file;
348 |             }
349 |         }
350 | 
351 |         $file = $this->findFileWithExtension($class, '.php');
352 | 
353 |         // Search for Hack files if we are running on HHVM
354 |         if (false === $file && defined('HHVM_VERSION')) {
355 |             $file = $this->findFileWithExtension($class, '.hh');
356 |         }
357 | 
358 |         if (null !== $this->apcuPrefix) {
359 |             apcu_add($this->apcuPrefix.$class, $file);
360 |         }
361 | 
362 |         if (false === $file) {
363 |             // Remember that this class does not exist.
364 |             $this->missingClasses[$class] = true;
365 |         }
366 | 
367 |         return $file;
368 |     }
369 | 
370 |     private function findFileWithExtension($class, $ext)
371 |     {
372 |         // PSR-4 lookup
373 |         $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
374 | 
375 |         $first = $class[0];
376 |         if (isset($this->prefixLengthsPsr4[$first])) {
377 |             $subPath = $class;
378 |             while (false !== $lastPos = strrpos($subPath, '\\')) {
379 |                 $subPath = substr($subPath, 0, $lastPos);
380 |                 $search = $subPath . '\\';
381 |                 if (isset($this->prefixDirsPsr4[$search])) {
382 |                     $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
383 |                     foreach ($this->prefixDirsPsr4[$search] as $dir) {
384 |                         if (file_exists($file = $dir . $pathEnd)) {
385 |                             return $file;
386 |                         }
387 |                     }
388 |                 }
389 |             }
390 |         }
391 | 
392 |         // PSR-4 fallback dirs
393 |         foreach ($this->fallbackDirsPsr4 as $dir) {
394 |             if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
395 |                 return $file;
396 |             }
397 |         }
398 | 
399 |         // PSR-0 lookup
400 |         if (false !== $pos = strrpos($class, '\\')) {
401 |             // namespaced class name
402 |             $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
403 |                 . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
404 |         } else {
405 |             // PEAR-like class name
406 |             $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
407 |         }
408 | 
409 |         if (isset($this->prefixesPsr0[$first])) {
410 |             foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
411 |                 if (0 === strpos($class, $prefix)) {
412 |                     foreach ($dirs as $dir) {
413 |                         if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
414 |                             return $file;
415 |                         }
416 |                     }
417 |                 }
418 |             }
419 |         }
420 | 
421 |         // PSR-0 fallback dirs
422 |         foreach ($this->fallbackDirsPsr0 as $dir) {
423 |             if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
424 |                 return $file;
425 |             }
426 |         }
427 | 
428 |         // PSR-0 include paths.
429 |         if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
430 |             return $file;
431 |         }
432 | 
433 |         return false;
434 |     }
435 | }
436 | 
437 | /**
438 |  * Scope isolated include.
439 |  *
440 |  * Prevents access to $this/self from included files.
441 |  */
442 | function includeFile($file)
443 | {
444 |     include $file;
445 | }
446 | 


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