From dfb4e5f2109f331df81f9c43840b54116a2b0cdc Mon Sep 17 00:00:00 2001
From: prashant-webkul <prashant.singh852@webkul.com>
Date: Wed, 19 Dec 2018 14:57:44 +0530
Subject: [PATCH] subscription exception issue #337 fixed

---
 packages/Webkul/Admin/src/Http/routes.php                  | 7 ++++++-
 .../Shop/src/Http/Controllers/SubscriptionController.php   | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/Webkul/Admin/src/Http/routes.php b/packages/Webkul/Admin/src/Http/routes.php
index 7207e872a..cb5347827 100644
--- a/packages/Webkul/Admin/src/Http/routes.php
+++ b/packages/Webkul/Admin/src/Http/routes.php
@@ -296,29 +296,34 @@ Route::group(['middleware' => ['web']], function () {
             });
 
             // User Routes
+            //datagrid for backend users
             Route::get('/users', 'Webkul\User\Http\Controllers\UserController@index')->defaults('_config', [
                 'view' => 'admin::users.users.index'
             ])->name('admin.users.index');
 
+            //create backend user get
             Route::get('/users/create', 'Webkul\User\Http\Controllers\UserController@create')->defaults('_config', [
                 'view' => 'admin::users.users.create'
             ])->name('admin.users.create');
 
+            //create backend user post
             Route::post('/users/create', 'Webkul\User\Http\Controllers\UserController@store')->defaults('_config', [
                 'redirect' => 'admin.users.index'
             ])->name('admin.users.store');
 
+            //delete backend user view
             Route::get('/users/edit/{id}', 'Webkul\User\Http\Controllers\UserController@edit')->defaults('_config', [
                 'view' => 'admin::users.users.edit'
             ])->name('admin.users.edit');
 
+            //edit backend user submit
             Route::put('/users/edit/{id}', 'Webkul\User\Http\Controllers\UserController@update')->defaults('_config', [
                 'redirect' => 'admin.users.index'
             ])->name('admin.users.update');
 
+            //delete backend user
             Route::get('/users/delete/{id}', 'Webkul\User\Http\Controllers\UserController@destroy')->name('admin.users.delete');
 
-
             // User Role Routes
             Route::get('/roles', 'Webkul\User\Http\Controllers\RoleController@index')->defaults('_config', [
                 'view' => 'admin::users.roles.index'
diff --git a/packages/Webkul/Shop/src/Http/Controllers/SubscriptionController.php b/packages/Webkul/Shop/src/Http/Controllers/SubscriptionController.php
index e7556edb9..57a6fa7a1 100644
--- a/packages/Webkul/Shop/src/Http/Controllers/SubscriptionController.php
+++ b/packages/Webkul/Shop/src/Http/Controllers/SubscriptionController.php
@@ -124,6 +124,7 @@ class SubscriptionController extends Controller
     public function unsubscribe($token) {
         $subscriber = $this->subscription->findOneByField('token', $token);
 
+        if(isset($subscriber))
         if($subscriber->count() > 0 && $subscriber->is_subscribed == 1 &&$subscriber->update(['is_subscribed' => 0])) {
             session()->flash('info', trans('shop::app.subscription.unsubscribed'));
         } else {