Payment integration

.env

@@ -45,3 +45,10 @@ MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
 MAILCHIMP_APIKEY = ea5072cae56749ce8e619be267a7119e-us5
 MAILCHIMP_LIST_ID = 313064917c
 
+RAVE_PUBLIC_KEY=FLWPUBK_TEST-2632b2661e8fb72e6cce1f4482169959-X
+RAVE_SECRET_KEY=FLWSECK_TEST-0dc7495ac8531f128c392aa75a8b2b78-X
+RAVE_TITLE="Start NG"
+RAVE_ENVIRONMENT="staging"
+RAVE_LOGO="https://res.cloudinary.com/sgnolebagabriel/image/upload/v1572346080/startng/Logo_2_ee1iqv.png"
+RAVE_PREFIX="startdotng"
+RAVE_SECRET_HASH=

app/Http/Controllers/CourseController.php

@@ -280,12 +280,13 @@ public function registerCourses($id)
                     return back()->with('error', 'You Have Previously Registered for the Course');
                 }
                 else{
-                    $add_course = new RegisteredCourses;
-                    $add_course->course_id = $id;
-                    $add_course->user_id = auth()->user()->id;
-                    $add_course->progress = 0;
-                    $add_course->save();                
-                    return back()->with('success', 'Registration was Succesful');
+                    $course = Course::find($id);
+                    $user = User::find(auth()->user()->id);
+                    $data = array(
+                        'course' => $course,
+                        'user' => $user
+                    );
+                    return view("user.payment")->with($data);
                 }
             }
             else{

app/Http/Controllers/RaveController.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use Rave;
+use App\Course;
+use App\RegisteredCourses;
+
+class RaveController extends Controller
+{
+
+  /**
+   * Initialize Rave payment process
+   * @return void
+   */
+  public function initialize()
+  {
+    //This initializes payment and redirects to the payment gateway
+    //The initialize method takes the parameter of the redirect URL
+    Rave::initialize(route('callback'));
+  }
+
+  /**
+   * Obtain Rave callback information
+   * @return void
+   */
+  public function callback()
+  {    
+    $data = Rave::verifyTransaction(request()->txref);
+
+    $chargeResponsecode = $data->data->chargecode;
+    $chargeAmount = $data->data->amount;
+    $chargeCurrency = $data->data->currency;  
+    $course_id = $data->data->meta[0]->metavalue;
+
+    $course = Course::find($course_id);
+
+    $amount = $course->price;
+    $currency = "NGN";
+    if (($chargeResponsecode == "00" || $chargeResponsecode == "0") && ($chargeAmount == $amount) && ($chargeCurrency == $currency)) {
+    // transaction was successful...
+    // please check other things like whether you already gave value for this ref
+    // if the email matches the customer who owns the product etc
+    //Give Value and return to Success page
+
+
+    $add_course = new RegisteredCourses;
+    $add_course->course_id = $id;
+    $add_course->user_id = auth()->user()->id;
+    $add_course->progress = 0;
+    $add_course->save();                
+    return back()->with('success', 'Registration was Succesful');
+
+    } else {
+        //Dont Give Value and return to Failure page
+
+        return redirect('/failed');
+    }
+
+    //dd($data);
+        // Get the transaction from your DB using the transaction reference (txref)
+        // Check if you have previously given value for the transaction. If you have, redirect to your successpage else, continue
+        // Comfirm that the transaction is successful
+        // Confirm that the chargecode is 00 or 0
+        // Confirm that the currency on your db transaction is equal to the returned currency
+        // Confirm that the db transaction amount is equal to the returned amount
+        // Update the db transaction record (includeing parameters that didn't exist before the transaction is completed. for audit purpose)
+        // Give value for the transaction
+        // Update the transaction to note that you have given value for the transaction
+        // You can also redirect to your success page from here
+  }
+}

app/Http/Middleware/VerifyCsrfToken.php

@@ -19,6 +19,6 @@ class VerifyCsrfToken extends Middleware
      * @var array
      */
     protected $except = [
-        //
+        'rave/callback'
     ];
 }

composer.json

@@ -11,6 +11,7 @@
         "php": "^7.2",
         "fideloper/proxy": "^4.0",
         "intervention/image": "^2.5",
+        "kingflamez/laravelrave": "^1.1",
         "laracasts/flash": "^3.0",
         "laravel/framework": "^5.8",
         "laravel/tinker": "^1.0",