Allow Refunds of individual tickets

Fixed use statement

Fixed a spelling mistake

app/Http/Controllers/EventAttendeesController.php

@@ -17,6 +17,7 @@ use Auth;
 use DB;
 use Excel;
 use Mail;
+use Omnipay\Omnipay;
 use Response;
 use Validator;
 use Config;
@@ -716,6 +717,62 @@ class EventAttendeesController extends MyBaseController
             });
         }
 
+        if($request->get('refund_attendee') == '1') {
+
+            try {
+                // This does not account for an increased/decreased ticket price
+                // after the original purchase.
+                $refund_amount = $attendee->ticket->price;
+                $data['refund_amount'] = $refund_amount;
+
+                $gateway = Omnipay::create($attendee->order->payment_gateway->name);
+
+                // Only works for stripe
+                $gateway->initialize($attendee->order->account->getGateway($attendee->order->payment_gateway->id)->config);
+
+                $request = $gateway->refund([
+                    'transactionReference' => $attendee->order->transaction_id,
+                    'amount'               => $refund_amount,
+                    'refundApplicationFee' => false,
+                ]);
+
+                $response = $request->send();
+
+                if ($response->isSuccessful()) {
+
+                    // Update the attendee and their order
+                    $attendee->is_refunded = 1;
+                    $attendee->order->is_partially_refunded = 1;
+                    $attendee->order->amount_refunded += $refund_amount;
+
+                    $attendee->order->save();
+                    $attendee->save();
+
+                    // Let the user know that they have received a refund.
+                    Mail::send('Emails.notifyRefundedAttendee', $data, function ($message) use ($attendee) {
+                        $message->to($attendee->email, $attendee->full_name)
+                            ->from(config('attendize.outgoing_email_noreply'), $attendee->event->organiser->name)
+                            ->replyTo($attendee->event->organiser->email, $attendee->event->organiser->name)
+                            ->subject('You have received a refund from ' . $attendee->event->organiser->name);
+                    });
+                } else {
+                    $error_message = $response->getMessage();
+                }
+
+            } catch (\Exception $e) {
+                \Log::error($e);
+                $error_message = 'There has been a problem processing your refund. Please check your information and try again.';
+
+            }
+        }
+
+        if ($error_message) {
+            return response()->json([
+                'status'  => 'error',
+                'message' => $error_message,
+            ]);
+        }
+
         session()->flash('message', 'Successfully Cancelled Attenddee');
 
         return response()->json([

database/migrations/2016_06_14_115337_add_is_refunded_column_to_attendees.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddIsRefundedColumnToAttendees extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('attendees', function($t)
+        {
+            $t->boolean('is_refunded')->default(0);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('attendees', function($t)
+        {
+            $t->dropColumn('is_refunded');
+        });
+    }
+}

resources/views/Emails/notifyRefundedAttendee.blade.php

@@ -0,0 +1,18 @@
+@extends('Emails.Layouts.Master')
+
+@section('message_content')
+
+    <p>Hi there,</p>
+    <p>
+        You have received a refund on behalf of your cancelled ticket for <b>{{{$attendee->event->title}}}</b>.
+        <b>{{{ $refund_amount }}} has been refunded to the original payee, you should see the payment in a few days.</b>
+    </p>
+
+    <p>
+        You can contact <b>{{{ $attendee->event->organiser->name }}}</b> directly at <a href='mailto:{{{$attendee->event->organiser->email}}}'>{{{$attendee->event->organiser->email}}}</a> or by replying to this email should you require any more information.
+    </p>
+@stop
+
+@section('footer')
+
+@stop

resources/views/ManageEvent/Modals/CancelAttendee.blade.php

@@ -24,6 +24,14 @@
                         <label for="notify_attendee">&nbsp;&nbsp;Notify <b>{{$attendee->full_name}}</b> their ticket has been cancelled.</label>
                     </div>
                 </div>
+                @if(config('attendize.default_payment_gateway') == config('attendize.payment_gateway_stripe'))
+                    <div class="form-group">
+                            <div class="checkbox custom-checkbox">
+                                <input type="checkbox" name="refund_attendee" id="refund_attendee" value="1">
+                                <label for="refund_attendee">&nbsp;&nbsp;Refund <b>{{$attendee->full_name}}</b> for their ticket.</label>
+                            </div>
+                    </div>
+                @endif
             </div> <!-- /end modal body-->
             <div class="modal-footer">
                {!! Form::hidden('attendee_id', $attendee->id) !!}

resources/views/ManageEvent/Modals/ManageOrder.blade.php

@@ -157,6 +157,11 @@
                                             Cancelled
                                         </span>
                                         @endif
+                                        @if($attendee->is_refunded)
+                                            <span class="label label-danger">
+                                                Refunded
+                                            </span>
+                                        @endif
                                         {{$attendee->first_name}}
                                         {{$attendee->last_name}}
                                     </td>