Rewrite of session management

app/ServiceProvider/ClassProvider.php

@@ -85,7 +85,6 @@ class ClassProvider implements ServiceProviderInterface
             'DateParser',
             'Helper',
             'Lexer',
-            'Session',
             'Template',
         ),
         'Core\Http' => array(
@@ -158,5 +157,7 @@ class ClassProvider implements ServiceProviderInterface
         $container['pluginLoader'] = new Loader($container);
 
         $container['cspRules'] = array('style-src' => "'self' 'unsafe-inline'", 'img-src' => '* data:');
+
+        return $container;
     }
 }

app/ServiceProvider/DatabaseProvider.php

@@ -15,6 +15,8 @@ class DatabaseProvider implements ServiceProviderInterface
         $container['db'] = $this->getInstance();
         $container['db']->stopwatch = DEBUG;
         $container['db']->logQueries = DEBUG;
+
+        return $container;
     }
 
     /**

app/ServiceProvider/EventDispatcherProvider.php

@@ -32,5 +32,7 @@ class EventDispatcherProvider implements ServiceProviderInterface
 
         // Automatic actions
         $container['action']->attachEvents();
+
+        return $container;
     }
 }

app/ServiceProvider/LoggingProvider.php

@@ -26,5 +26,7 @@ class LoggingProvider implements ServiceProviderInterface
         }
 
         $container['logger'] = $logger;
+
+        return $container;
     }
 }

app/ServiceProvider/SessionProvider.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Kanboard\ServiceProvider;
+
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use Kanboard\Core\Session\SessionManager;
+use Kanboard\Core\Session\SessionStorage;
+use Kanboard\Core\Session\FlashMessage;
+
+class SessionProvider implements ServiceProviderInterface
+{
+    public function register(Container $container)
+    {
+        $container['sessionStorage'] = function() {
+            return new SessionStorage;
+        };
+
+        $container['sessionManager'] = function($c) {
+            return new SessionManager($c);
+        };
+
+        $container['flash'] = function($c) {
+            return new FlashMessage($c);
+        };
+
+        return $container;
+    }
+}