Make sure user is allowed to migrate (#3468)

app/Http/Controllers/Migration/StepsController.php

@@ -31,6 +31,11 @@ class StepsController extends BaseController
 {
     use GenerateMigrationResources;
 
+    public function __construct()
+    {
+        $this->middleware('migration');
+    }
+
     private $access = [
         'auth' => [
             'steps' => ['MIGRATION_TYPE'],

app/Http/Kernel.php

@@ -63,5 +63,6 @@ class Kernel extends HttpKernel
         'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
         'lookup' => \App\Http\Middleware\DatabaseLookup::class,
         'permissions.required' => \App\Http\Middleware\PermissionsRequired::class,
+        'migration' => \App\Http\Middleware\EligibleForMigration::class,
     ];
 }

app/Http/Middleware/EligibleForMigration.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+
+class EligibleForMigration
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param Closure $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+        if (is_null(auth()->user()->public_id)) {
+            return $next($request);
+        }
+
+        return redirect('/settings/account_management');
+    }
+}

app/Models/User.php

@@ -493,6 +493,11 @@ class User extends Authenticatable
 
         return array_combine($keys, $values);
     }
+
+    public function eligibleForMigration()
+    {
+        return is_null($this->public_id);
+    }
 }
 
 User::created(function ($user)

resources/views/accounts/management.blade.php

@@ -238,6 +238,7 @@
 			</div>
 		</div>
 
+		@if(Auth::user()->eligibleForMigration())
 			<div class="panel panel-default">
 				<div class="panel-heading">
 					<h3 class="panel-title">{!! trans('texts.migrate_to_next_version') !!}</h3>
@@ -252,11 +253,13 @@
 
 					<div class="col-md-12">
 						<div class="form-group">
-						<a class="btn btn-primary btn-lg" href="/migration/start">{!! trans('texts.start_the_migration') !!}</a>
+							<a class="btn btn-primary btn-lg"
+							   href="/migration/start">{!! trans('texts.start_the_migration') !!}</a>
 						</div>
 					</div>
 				</div>
 			</div>
+		@endif
 
 		{!! Former::close() !!}
 

resources/views/users/account_management.blade.php

@@ -2,7 +2,6 @@
 
 @section('content')
 
-
 <center>
     @if (!session(SESSION_USER_ACCOUNTS) || count(session(SESSION_USER_ACCOUNTS)) < 5)
         {!! Button::success(trans('texts.add_company'))->withAttributes(['onclick' => 'showSignUp()']) !!}