Merge pull request 'use IRouteCollection in app container' (!29) from bugfix/fix-app-container into master

Reviewed-on: #29

app.php

@@ -15,9 +15,13 @@ $dotenv->load();
 class Container
 {
     static SokoWeb\Interfaces\Database\IConnection $dbConnection;
-    static SokoWeb\Routing\RouteCollection $routeCollection;
+    static SokoWeb\Interfaces\Database\IAuditLogger $auditLogger;
+    static SokoWeb\Interfaces\PersistentData\IPersistentDataManager $persistentDataManager;
+    static SokoWeb\Interfaces\Routing\IRouteCollection $routeCollection;
     static SokoWeb\Interfaces\Session\ISessionHandler $sessionHandler;
     static SokoWeb\Interfaces\Request\IRequest $request;
 }
 
 Container::$dbConnection = new SokoWeb\Database\Mysql\Connection($_ENV['DB_HOST'], $_ENV['DB_USER'], $_ENV['DB_PASSWORD'], $_ENV['DB_NAME']);
+Container::$auditLogger = new RVR\Database\AuditLogger(Container::$dbConnection, 'audit_log');
+Container::$persistentDataManager = new SokoWeb\PersistentData\PersistentDataManager(Container::$dbConnection, Container::$auditLogger);

composer.json

@@ -10,7 +10,7 @@
     }
   ],
   "require": {
-    "esoko/soko-web": "0.4",
+    "esoko/soko-web": "0.6",
     "firebase/php-jwt": "^6.4"
   },
   "require-dev": {

composer.lock

@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "f7786e07bcb0373560ae67549fa28f0b",
+    "content-hash": "7b9e3854a5b7ef69d360c1dfbac75c17",
     "packages": [
         {
             "name": "esoko/soko-web",
-            "version": "v0.4",
+            "version": "0.6",
             "source": {
                 "type": "git",
                 "url": "https://git.esoko.eu/esoko/soko-web.git",
-                "reference": "948b36c80d324e07339a543d97b9e629487f3a45"
+                "reference": "5e0579463cf0f4203c46e0d4f9c09cd283dbf0b8"
             },
             "require": {
                 "phpmailer/phpmailer": "^6.8",
@@ -33,7 +33,7 @@
                 "GNU GPL 3.0"
             ],
             "description": "Lightweight web framework",
-            "time": "2023-04-16T18:52:06+00:00"
+            "time": "2023-04-19T21:35:03+00:00"
         },
         {
             "name": "firebase/php-jwt",

database/migrations/structure/20230417_0158_audit_log.sql

@@ -0,0 +1,12 @@
+CREATE TABLE `audit_log` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `local_table` varchar(255) NOT NULL,
+  `local_id` int(10) unsigned NOT NULL,
+  `type` enum('insert','update','delete') NOT NULL,
+  `date` timestamp NOT NULL DEFAULT current_timestamp(),
+  `modifier_id` int(10) unsigned NULL,
+  `column` varchar(255) NULL,
+  `old` text NULL,
+  `new` text NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

src/Cli/AddOAuthClientCommand.php

@@ -1,7 +1,6 @@
 <?php namespace RVR\Cli;
 
 use DateTime;
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\PersistentData\Model\OAuthClient;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -33,8 +32,7 @@ class AddOAuthClientCommand extends Command
         }
 
         try {
-            $pdm = new PersistentDataManager();
-            $pdm->saveToDb($oAuthClient);
+            \Container::$persistentDataManager->saveToDb($oAuthClient);
         } catch (\Exception $e) {
             $output->writeln('<error>Adding OAuth client failed!</error>');
             $output->writeln('');

src/Cli/AddOAuthRedirectUriCommand.php

@@ -1,6 +1,5 @@
 <?php namespace RVR\Cli;
 
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\Repository\OAuthClientRepository;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -32,8 +31,7 @@ class AddOAuthRedirectUriCommand extends Command
         $oAuthClient->setRedirectUrisArray($redirectUris);
 
         try {
-            $pdm = new PersistentDataManager();
-            $pdm->saveToDb($oAuthClient);
+            \Container::$persistentDataManager->saveToDb($oAuthClient);
         } catch (\Exception $e) {
             $output->writeln('<error>Adding redirect URI failed!</error>');
             $output->writeln('');

src/Cli/AddUserCommand.php

@@ -1,7 +1,6 @@
 <?php namespace RVR\Cli;
 
 use DateTime;
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\PersistentData\Model\User;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -36,8 +35,7 @@ class AddUserCommand extends Command
         }
 
         try {
-            $pdm = new PersistentDataManager();
-            $pdm->saveToDb($user);
+            \Container::$persistentDataManager->saveToDb($user);
         } catch (\Exception $e) {
             $output->writeln('<error>Adding user failed!</error>');
             $output->writeln('');

src/Cli/MaintainDatabaseCommand.php

@@ -4,7 +4,6 @@ use DateTime;
 use SokoWeb\Database\Query\Modify;
 use SokoWeb\Database\Query\Select;
 use SokoWeb\Interfaces\Database\IResultSet;
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\Repository\UserPasswordResetterRepository;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
@@ -12,15 +11,12 @@ use Symfony\Component\Console\Output\OutputInterface;
 
 class MaintainDatabaseCommand extends Command
 {
-    private PersistentDataManager $pdm;
-
     private UserPasswordResetterRepository $userPasswordResetterRepository;
 
     public function __construct()
     {
         parent::__construct();
 
-        $this->pdm = new PersistentDataManager();
         $this->userPasswordResetterRepository = new UserPasswordResetterRepository();
     }
 
@@ -54,7 +50,7 @@ class MaintainDatabaseCommand extends Command
     private function deleteExpiredPasswordResetters(): void
     {
         foreach ($this->userPasswordResetterRepository->getAllExpired() as $passwordResetter) {
-            $this->pdm->deleteFromDb($passwordResetter);
+            \Container::$persistentDataManager->deleteFromDb($passwordResetter);
         }
     }
 

src/Cli/RemoveOAuthRedirectUriCommand.php

@@ -1,6 +1,5 @@
 <?php namespace RVR\Cli;
 
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\Repository\OAuthClientRepository;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -32,8 +31,7 @@ class RemoveOAuthRedirectUriCommand extends Command
         $oAuthClient->setRedirectUrisArray($redirectUris);
 
         try {
-            $pdm = new PersistentDataManager();
-            $pdm->saveToDb($oAuthClient);
+            \Container::$persistentDataManager->saveToDb($oAuthClient);
         } catch (\Exception $e) {
             $output->writeln('<error>Removing redirect URI failed!</error>');
             $output->writeln('');

src/Controller/CommunityController.php

@@ -8,28 +8,20 @@ use RVR\Repository\CommunityRepository;
 use RVR\Repository\CommunityMemberRepository;
 use RVR\Repository\UserRepository;
 use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
-use SokoWeb\PersistentData\PersistentDataManager;
 use SokoWeb\Response\HtmlContent;
 use SokoWeb\Response\JsonContent;
 
 class CommunityController implements IAuthenticationRequired
 {
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private UserRepository $userRepository;
 
     private CommunityRepository $communityRepository;
 
     private CommunityMemberRepository $communityMemberRepository;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->userRepository = new UserRepository();
         $this->communityRepository = new CommunityRepository();
         $this->communityMemberRepository = new CommunityMemberRepository();
@@ -42,7 +34,7 @@ class CommunityController implements IAuthenticationRequired
 
     public function getCommunityHome(): ?IContent
     {
-        if (!$this->checkPermission($this->request->query('communityId'), false, $community, $ownCommunityMember)) {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), false, $community, $ownCommunityMember)) {
             return null;
         }
 
@@ -62,7 +54,7 @@ class CommunityController implements IAuthenticationRequired
 
     public function getCommunityEdit(): ?IContent
     {
-        if (!$this->checkPermission($this->request->query('communityId'), true, $community, $ownCommunityMember)) {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
             return null;
         }
 
@@ -73,7 +65,7 @@ class CommunityController implements IAuthenticationRequired
 
     public function getMembersEdit(): ?IContent
     {
-        if (!$this->checkPermission($this->request->query('communityId'), true, $community, $ownCommunityMember)) {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
             return null;
         }
 
@@ -95,60 +87,60 @@ class CommunityController implements IAuthenticationRequired
 
     public function newMember(): ?IContent
     {
-        if (!$this->checkPermission($this->request->query('communityId'), true, $community, $ownCommunityMember)) {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
             return null;
         }
 
-        $user = $this->userRepository->getById($this->request->post('user_id'));
+        $user = $this->userRepository->getById(\Container::$request->post('user_id'));
 
         $communityMember = new CommunityMember();
         $communityMember->setCommunity($community);
         $communityMember->setUser($user);
-        $this->pdm->saveToDb($communityMember);
+        \Container::$persistentDataManager->saveToDb($communityMember);
 
         return new JsonContent(['success' => true]);
     }
 
     public function editMember(): ?IContent
     {
-        if (!$this->checkPermission($this->request->query('communityId'), true, $community, $ownCommunityMember)) {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
             return null;
         }
 
-        $communityMember = $this->communityMemberRepository->getById($this->request->post('community_member_id'));
-        if ($communityMember->getUserId() === $this->request->user()->getUniqueId()) {
+        $communityMember = $this->communityMemberRepository->getById(\Container::$request->post('community_member_id'));
+        if ($communityMember->getUserId() === \Container::$request->user()->getUniqueId()) {
             return new JsonContent([
                 'error' => ['errorText' => 'Own user cannot be edited.']
             ]);
         }
 
-        $communityMember->setOwner($this->request->post('owner'));
-        $this->pdm->saveToDb($communityMember);
+        $communityMember->setOwner(\Container::$request->post('owner'));
+        \Container::$persistentDataManager->saveToDb($communityMember);
 
         return new JsonContent(['success' => true]);
     }
 
     public function deleteMember(): ?IContent
     {
-        if (!$this->checkPermission($this->request->query('communityId'), true, $community, $ownCommunityMember)) {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
             return null;
         }
 
-        $communityMember = $this->communityMemberRepository->getById($this->request->post('community_member_id'));
-        if ($communityMember->getUserId() === $this->request->user()->getUniqueId()) {
+        $communityMember = $this->communityMemberRepository->getById(\Container::$request->post('community_member_id'));
+        if ($communityMember->getUserId() === \Container::$request->user()->getUniqueId()) {
             return new JsonContent([
                 'error' => ['errorText' => 'Own user cannot be deleted.']
             ]);
         }
 
-        $this->pdm->deleteFromDb($communityMember);
+        \Container::$persistentDataManager->deleteFromDb($communityMember);
 
         return new JsonContent(['success' => true]);
     }
 
     public function saveCommunity(): ?IContent
     {
-        $communityId = $this->request->query('communityId');
+        $communityId = \Container::$request->query('communityId');
         if ($communityId){
             if (!$this->checkPermission($communityId, true, $community, $ownCommunityMember)) {
                 return null;
@@ -157,8 +149,8 @@ class CommunityController implements IAuthenticationRequired
             $community = new Community();
         }
 
-        $name = $this->request->post('name');
-        $currency = $this->request->post('currency');
+        $name = \Container::$request->post('name');
+        $currency = \Container::$request->post('currency');
         if (strlen($name) === 0 || strlen($currency) === 0 || strlen($currency) > 3) {
             return new JsonContent([
                 'error' => ['errorText' => 'Please fill all required fields!']
@@ -170,19 +162,19 @@ class CommunityController implements IAuthenticationRequired
         if (!$communityId) {
             $community->setCreatedDate(new DateTime());
         }
-        $this->pdm->saveToDb($community);
+        \Container::$persistentDataManager->saveToDb($community);
 
         if (!$communityId) {
             /**
             * @var User $user
             */
-            $user = $this->request->user();
+            $user = \Container::$request->user();
 
             $communityMember = new CommunityMember();
             $communityMember->setCommunity($community);
             $communityMember->setUser($user);
             $communityMember->setOwner(true);
-            $this->pdm->saveToDb($communityMember);
+            \Container::$persistentDataManager->saveToDb($communityMember);
         }
 
         return new JsonContent([
@@ -204,7 +196,7 @@ class CommunityController implements IAuthenticationRequired
         /**
         * @var User $user
         */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         $ownCommunityMember = $this->communityMemberRepository->getByCommunityAndUser($community, $user);
         if ($ownCommunityMember === null || ($needToBeOwner && !$ownCommunityMember->getOwner())) {

src/Controller/HomeController.php

@@ -3,19 +3,15 @@
 use RVR\PersistentData\Model\User;
 use RVR\Repository\CommunityMemberRepository;
 use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Response\HtmlContent;
 
 class HomeController implements IAuthenticationRequired
 {
-    private IRequest $request;
-
     private CommunityMemberRepository $communityMemberRepository;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
         $this->communityMemberRepository = new CommunityMemberRepository();
     }
 
@@ -29,7 +25,7 @@ class HomeController implements IAuthenticationRequired
         /**
         * @var User $user
         */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         $ownCommunityMembers = $this->communityMemberRepository->getAllByUser($user, true);
         $communities = [];

src/Controller/LoginController.php

@@ -2,13 +2,11 @@
 
 use DateTime;
 use SokoWeb\Http\Request;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Interfaces\Response\IRedirect;
 use SokoWeb\Mailing\Mail;
 use SokoWeb\OAuth\GoogleOAuth;
 use RVR\PersistentData\Model\UserPasswordResetter;
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\Repository\UserPasswordResetterRepository;
 use RVR\Repository\UserRepository;
 use SokoWeb\Response\HtmlContent;
@@ -19,30 +17,24 @@ use SokoWeb\Util\JwtParser;
 
 class LoginController
 {
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private UserRepository $userRepository;
 
     private UserPasswordResetterRepository $userPasswordResetterRepository;
 
     private string $redirectUrl;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->userRepository = new UserRepository();
         $this->userPasswordResetterRepository = new UserPasswordResetterRepository();
-        $this->redirectUrl = $this->request->session()->has('redirect_after_login') ?
-            $this->request->session()->get('redirect_after_login') :
+        $this->redirectUrl = \Container::$request->session()->has('redirect_after_login') ?
+            \Container::$request->session()->get('redirect_after_login') :
             \Container::$routeCollection->getRoute('home')->generateLink();
     }
 
     public function getLoginForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
@@ -55,13 +47,13 @@ class LoginController
         $state = bin2hex(random_bytes(16));
         $nonce = bin2hex(random_bytes(16));
 
-        $this->request->session()->set('oauth_state', $state);
-        $this->request->session()->set('oauth_nonce', $nonce);
+        \Container::$request->session()->set('oauth_state', $state);
+        \Container::$request->session()->set('oauth_nonce', $nonce);
 
         $oAuth = new GoogleOAuth(new Request());
         $url = $oAuth->getDialogUrl(
             $state,
-            $this->request->getBase() . \Container::$routeCollection->getRoute('login-google-action')->generateLink(),
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('login-google-action')->generateLink(),
             $nonce
         );
 
@@ -70,12 +62,12 @@ class LoginController
 
     public function getRequestPasswordResetForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        return new HtmlContent('login/password_reset_request', ['email' => $this->request->query('email')]);
+        return new HtmlContent('login/password_reset_request', ['email' => \Container::$request->query('email')]);
     }
 
     public function getRequestPasswordResetSuccess(): IContent
@@ -85,12 +77,12 @@ class LoginController
 
     public function getResetPasswordForm()
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        $token = $this->request->query('token');
+        $token = \Container::$request->query('token');
         $resetter = $this->userPasswordResetterRepository->getByToken($token);
 
         if ($resetter === null || $resetter->getExpiresDate() < new DateTime()) {
@@ -104,22 +96,22 @@ class LoginController
 
     public function login(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new JsonContent(['success' => true]);
         }
 
-        $user = $this->userRepository->getByEmailOrUsername($this->request->post('email'));
-        if ($user === null || !$user->checkPassword($this->request->post('password'))) {
+        $user = $this->userRepository->getByEmailOrUsername(\Container::$request->post('email'));
+        if ($user === null || !$user->checkPassword(\Container::$request->post('password'))) {
             return new JsonContent([
                 'error' => [
                     'errorText' => 'No user found with the given email address / username or the given password is wrong. You can <a href="' .
-                        \Container::$routeCollection->getRoute('password-requestReset')->generateLink(['email' => $this->request->post('email')]) . '" title="Request password reset">request password reset</a>!'
+                        \Container::$routeCollection->getRoute('password-requestReset')->generateLink(['email' => \Container::$request->post('email')]) . '" title="Request password reset">request password reset</a>!'
                 ]
             ]);
         }
 
-        $this->request->setUser($user);
+        \Container::$request->setUser($user);
 
         $this->deleteRedirectUrl();
         return new JsonContent(['success' => true]);
@@ -129,19 +121,19 @@ class LoginController
     {
         $defaultError = 'Authentication with Google failed. Please <a href="' . \Container::$routeCollection->getRoute('login-google')->generateLink() . '" title="Login with Google">try again</a>!';
 
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
         }
 
-        if ($this->request->query('state') !== $this->request->session()->get('oauth_state')) {
+        if (\Container::$request->query('state') !== \Container::$request->session()->get('oauth_state')) {
             return new HtmlContent('login/google_login_error', ['error' => $defaultError]);
         }
 
         $oAuth = new GoogleOAuth(new Request());
         $tokenData = $oAuth->getToken(
-            $this->request->query('code'),
-            $this->request->getBase() . \Container::$routeCollection->getRoute('login-google-action')->generateLink()
+            \Container::$request->query('code'),
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('login-google-action')->generateLink()
         );
 
         if (!isset($tokenData['id_token'])) {
@@ -151,7 +143,7 @@ class LoginController
         $jwtParser = new JwtParser($tokenData['id_token']);
         $idToken = $jwtParser->getPayload();
 
-        if ($idToken['nonce'] !== $this->request->session()->get('oauth_nonce')) {
+        if ($idToken['nonce'] !== \Container::$request->session()->get('oauth_nonce')) {
             return new HtmlContent('login/google_login_error', ['error' => $defaultError]);
         }
 
@@ -164,7 +156,7 @@ class LoginController
             return new HtmlContent('login/google_login_error', ['error' => 'No user found for this Google account.']);
         }
 
-        $this->request->setUser($user);
+        \Container::$request->setUser($user);
 
         $this->deleteRedirectUrl();
         return new Redirect($this->redirectUrl, IRedirect::TEMPORARY);
@@ -172,14 +164,14 @@ class LoginController
 
     public function logout(): IRedirect
     {
-        $this->request->setUser(null);
+        \Container::$request->setUser(null);
 
         return new Redirect(\Container::$routeCollection->getRoute('home')->generateLink(), IRedirect::TEMPORARY);
     }
 
     public function requestPasswordReset(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new JsonContent([
                 'redirect' => [
@@ -189,18 +181,18 @@ class LoginController
         }
 
         if (!empty($_ENV['RECAPTCHA_SITEKEY'])) {
-            if (!$this->request->post('g-recaptcha-response')) {
+            if (!\Container::$request->post('g-recaptcha-response')) {
                 return new JsonContent(['error' => ['errorText' => 'Please check "I\'m not a robot" in the reCAPTCHA box!']]);
             }
 
             $captchaValidator = new CaptchaValidator();
-            $captchaResponse = $captchaValidator->validate($this->request->post('g-recaptcha-response'));
+            $captchaResponse = $captchaValidator->validate(\Container::$request->post('g-recaptcha-response'));
             if (!$captchaResponse['success']) {
                 return new JsonContent(['error' => ['errorText' => 'reCAPTCHA challenge failed. Please try again!']]);
             }
         }
 
-        $user = $this->userRepository->getByEmailOrUsername($this->request->post('email'));
+        $user = $this->userRepository->getByEmailOrUsername(\Container::$request->post('email'));
         if ($user === null) {
             return new JsonContent([
                 'error' => [
@@ -226,15 +218,11 @@ class LoginController
         $passwordResetter->setToken($token);
         $passwordResetter->setExpiresDate($expires);
 
-        \Container::$dbConnection->startTransaction();
-
         if ($existingResetter !== null) {
-            $this->pdm->deleteFromDb($existingResetter);
+            \Container::$persistentDataManager->deleteFromDb($existingResetter);
         }
 
-        $this->pdm->saveToDb($passwordResetter);
-
-        \Container::$dbConnection->commit();
+        \Container::$persistentDataManager->saveToDb($passwordResetter);
 
         $this->sendPasswordResetEmail($user->getEmail(), $token, $expires);
 
@@ -243,7 +231,7 @@ class LoginController
 
     public function resetPassword(): IContent
     {
-        if ($this->request->user() !== null) {
+        if (\Container::$request->user() !== null) {
             $this->deleteRedirectUrl();
             return new JsonContent([
                 'redirect' => [
@@ -252,7 +240,7 @@ class LoginController
             ]);
         }
 
-        $token = $this->request->query('token');
+        $token = \Container::$request->query('token');
         $resetter = $this->userPasswordResetterRepository->getByToken($token);
 
         if ($resetter === null || $resetter->getExpiresDate() < new DateTime()) {
@@ -263,7 +251,7 @@ class LoginController
             ]);
         }
 
-        if (strlen($this->request->post('password')) < 6) {
+        if (strlen(\Container::$request->post('password')) < 6) {
             return new JsonContent([
                 'error' => [
                     'errorText' => 'The given password is too short. Please choose a password that is at least 6 characters long!'
@@ -271,22 +259,18 @@ class LoginController
             ]);
         }
 
-        if ($this->request->post('password') !== $this->request->post('password_confirm')) {
+        if (\Container::$request->post('password') !== \Container::$request->post('password_confirm')) {
             return new JsonContent(['error' => ['errorText' => 'The given passwords do not match.']]);
         }
 
-        \Container::$dbConnection->startTransaction();
-
-        $this->pdm->deleteFromDb($resetter);
+        \Container::$persistentDataManager->deleteFromDb($resetter);
 
         $user = $this->userRepository->getById($resetter->getUserId());
-        $user->setPlainPassword($this->request->post('password'));
+        $user->setPlainPassword(\Container::$request->post('password'));
 
-        $this->pdm->saveToDb($user);
+        \Container::$persistentDataManager->saveToDb($user);
 
-        \Container::$dbConnection->commit();
-
-        $this->request->setUser($user);
+        \Container::$request->setUser($user);
 
         $this->deleteRedirectUrl();
         return new JsonContent(['success' => true]);
@@ -299,7 +283,7 @@ class LoginController
         $mail->setSubject($_ENV['APP_NAME'] . ' - Password reset');
         $mail->setBodyFromTemplate('password-reset', [
             'EMAIL' => $email,
-            'RESET_LINK' => $this->request->getBase() .
+            'RESET_LINK' => \Container::$request->getBase() .
                 \Container::$routeCollection->getRoute('password-reset')->generateLink(['token' => $token]),
             'EXPIRES' => $expires->format('Y-m-d H:i T')
         ]);
@@ -308,6 +292,6 @@ class LoginController
 
     private function deleteRedirectUrl(): void
     {
-        $this->request->session()->delete('redirect_after_login');
+        \Container::$request->session()->delete('redirect_after_login');
     }
 }

src/Controller/OAuthAuthController.php

@@ -5,24 +5,16 @@ use RVR\PersistentData\Model\OAuthToken;
 use RVR\PersistentData\Model\User;
 use RVR\Repository\OAuthClientRepository;
 use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IRedirect;
 use SokoWeb\Response\Redirect;
-use SokoWeb\PersistentData\PersistentDataManager;
 use SokoWeb\Response\HtmlContent;
 
 class OAuthAuthController implements IAuthenticationRequired
 {
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private OAuthClientRepository $oAuthClientRepository;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->oAuthClientRepository = new OAuthClientRepository();
     }
 
@@ -33,11 +25,11 @@ class OAuthAuthController implements IAuthenticationRequired
 
     public function auth()
     {
-        $redirectUri = $this->request->query('redirect_uri');
-        $clientId = $this->request->query('client_id');
-        $scope = $this->request->query('scope') ? $this->request->query('scope'): '';
-        $state = $this->request->query('state');
-        $nonce = $this->request->query('nonce') ? $this->request->query('nonce'): '';
+        $redirectUri = \Container::$request->query('redirect_uri');
+        $clientId = \Container::$request->query('client_id');
+        $scope = \Container::$request->query('scope') ? \Container::$request->query('scope'): '';
+        $state = \Container::$request->query('state');
+        $nonce = \Container::$request->query('nonce') ? \Container::$request->query('nonce'): '';
 
         if (!$clientId || !$redirectUri || !$state) {
             return new HtmlContent('oauth/oauth_error', ['error' => 'An invalid request was made. Please start authentication again.']);
@@ -62,7 +54,7 @@ class OAuthAuthController implements IAuthenticationRequired
         /**
         * @var ?User $user
         */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
         $code = bin2hex(random_bytes(16));
         $accessToken = bin2hex(random_bytes(16));
 
@@ -74,7 +66,7 @@ class OAuthAuthController implements IAuthenticationRequired
         $token->setAccessToken($accessToken);
         $token->setCreatedDate(new DateTime());
         $token->setExpiresDate(new DateTime('+5 minutes'));
-        $this->pdm->saveToDb($token);
+        \Container::$persistentDataManager->saveToDb($token);
 
         $redirectUriQuery = array_merge($redirectUriQuery, [
             'state' => $state,

src/Controller/OAuthController.php

@@ -6,23 +6,19 @@ use RVR\Repository\OAuthTokenRepository;
 use RVR\Repository\UserRepository;
 use RVR\PersistentData\Model\User;
 use RVR\Repository\OAuthClientRepository;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Response\JsonContent;
 
 class OAuthController
 {
-    private IRequest $request;
-
     private OAuthClientRepository $oAuthClientRepository;
 
     private OAuthTokenRepository $oAuthTokenRepository;
 
     private UserRepository $userRepository;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
         $this->oAuthClientRepository = new OAuthClientRepository();
         $this->oAuthTokenRepository = new OAuthTokenRepository();
         $this->userRepository = new UserRepository();
@@ -30,9 +26,9 @@ class OAuthController
 
     public function getToken(): ?IContent
     {
-        $clientId = $this->request->post('client_id');
-        $clientSecret = $this->request->post('client_secret');
-        $code = $this->request->post('code');
+        $clientId = \Container::$request->post('client_id');
+        $clientSecret = \Container::$request->post('client_secret');
+        $code = \Container::$request->post('code');
 
         if (!$clientId || !$clientSecret || !$code) {
             return new JsonContent([
@@ -80,7 +76,7 @@ class OAuthController
 
     public function getUserInfo() : IContent
     {
-        $authorization = $this->request->header('Authorization');
+        $authorization = \Container::$request->header('Authorization');
         if ($authorization === null) {
             return new JsonContent([
                 'error' => 'No Authorization header was sent.'
@@ -108,10 +104,10 @@ class OAuthController
     {
         return new JsonContent([
             'issuer' => $_ENV['APP_URL'],
-            'authorization_endpoint' => $this->request->getBase() . \Container::$routeCollection->getRoute('oauth-auth')->generateLink(),
-            'token_endpoint' => $this->request->getBase() . \Container::$routeCollection->getRoute('oauth-token')->generateLink(),
-            'userinfo_endpoint' => $this->request->getBase() . \Container::$routeCollection->getRoute('oauth-userinfo')->generateLink(),
-            'jwks_uri' => $this->request->getBase() . \Container::$routeCollection->getRoute('oauth-certs')->generateLink(),
+            'authorization_endpoint' => \Container::$request->getBase() . \Container::$routeCollection->getRoute('oauth-auth')->generateLink(),
+            'token_endpoint' => \Container::$request->getBase() . \Container::$routeCollection->getRoute('oauth-token')->generateLink(),
+            'userinfo_endpoint' => \Container::$request->getBase() . \Container::$routeCollection->getRoute('oauth-userinfo')->generateLink(),
+            'jwks_uri' => \Container::$request->getBase() . \Container::$routeCollection->getRoute('oauth-certs')->generateLink(),
             'response_types_supported' =>
             [
                 'code',

src/Controller/UserController.php

@@ -3,11 +3,9 @@
 use DateTime;
 use SokoWeb\Http\Request;
 use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Interfaces\Response\IRedirect;
 use SokoWeb\OAuth\GoogleOAuth;
-use SokoWeb\PersistentData\PersistentDataManager;
 use RVR\PersistentData\Model\User;
 use SokoWeb\Response\HtmlContent;
 use SokoWeb\Response\JsonContent;
@@ -17,16 +15,10 @@ use RVR\Repository\UserRepository;
 
 class UserController implements IAuthenticationRequired
 {
-    private IRequest $request;
-
-    private PersistentDataManager $pdm;
-
     private UserRepository $userRepository;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
-        $this->pdm = new PersistentDataManager();
         $this->userRepository = new UserRepository();
     }
 
@@ -40,7 +32,7 @@ class UserController implements IAuthenticationRequired
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         return new HtmlContent('account/account', ['user' => $user->toArray()]);
     }
@@ -50,19 +42,19 @@ class UserController implements IAuthenticationRequired
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         $state = bin2hex(random_bytes(16));
         $nonce = bin2hex(random_bytes(16));
 
-        $this->request->session()->set('oauth_state', $state);
-        $this->request->session()->set('oauth_nonce', $nonce);
+        \Container::$request->session()->set('oauth_state', $state);
+        \Container::$request->session()->set('oauth_nonce', $nonce);
 
         $oAuth = new GoogleOAuth(new Request());
 
         $url = $oAuth->getDialogUrl(
             $state,
-            $this->request->getBase() . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink(),
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink(),
             $nonce,
             $user->getEmail()
         );
@@ -75,16 +67,16 @@ class UserController implements IAuthenticationRequired
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
-        if ($this->request->query('state') !== $this->request->session()->get('oauth_state')) {
+        if (\Container::$request->query('state') !== \Container::$request->session()->get('oauth_state')) {
             return new HtmlContent('account/google_authenticate', ['success' => false]);
         }
 
         $oAuth = new GoogleOAuth(new Request());
         $tokenData = $oAuth->getToken(
-            $this->request->query('code'),
-            $this->request->getBase() . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink()
+            \Container::$request->query('code'),
+            \Container::$request->getBase() . \Container::$routeCollection->getRoute('account.googleAuthenticate-action')->generateLink()
         );
 
         if (!isset($tokenData['id_token'])) {
@@ -94,7 +86,7 @@ class UserController implements IAuthenticationRequired
         $jwtParser = new JwtParser($tokenData['id_token']);
         $idToken = $jwtParser->getPayload();
 
-        if ($idToken['nonce'] !== $this->request->session()->get('oauth_nonce')) {
+        if ($idToken['nonce'] !== \Container::$request->session()->get('oauth_nonce')) {
             return new HtmlContent('account/google_authenticate', ['success' => false]);
         }
 
@@ -106,7 +98,7 @@ class UserController implements IAuthenticationRequired
         }
 
         $authenticatedWithGoogleUntil = new DateTime('+45 seconds');
-        $this->request->session()->set('authenticated_with_google_until', $authenticatedWithGoogleUntil);
+        \Container::$request->session()->set('authenticated_with_google_until', $authenticatedWithGoogleUntil);
 
         return new HtmlContent('account/google_authenticate', [
             'success' => true,
@@ -119,18 +111,18 @@ class UserController implements IAuthenticationRequired
         /**
          * @var User $user
          */
-        $user = $this->request->user();
+        $user = \Container::$request->user();
 
         if (!$this->confirmUserIdentity(
             $user,
-            $this->request->session()->get('authenticated_with_google_until'),
-            $this->request->post('password'),
+            \Container::$request->session()->get('authenticated_with_google_until'),
+            \Container::$request->post('password'),
             $error
         )) {
             return new JsonContent(['error' => ['errorText' => $error]]);
         }
 
-        $newEmail = $this->request->post('email');
+        $newEmail = \Container::$request->post('email');
         if ($newEmail !== $user->getEmail()) {
             if (!filter_var($newEmail, FILTER_VALIDATE_EMAIL)) {
                 return new JsonContent(['error' => ['errorText' => 'Please provide a valid email address.']]);
@@ -143,7 +135,7 @@ class UserController implements IAuthenticationRequired
             $user->setEmail($newEmail);
         }
 
-        $newUsername = $this->request->post('username');
+        $newUsername = \Container::$request->post('username');
         if ($newUsername !== $user->getUsername()) {
             if (strlen($newUsername) > 0) {
                 if (filter_var($newUsername, FILTER_VALIDATE_EMAIL)) {
@@ -160,7 +152,7 @@ class UserController implements IAuthenticationRequired
             }
         }
 
-        $newPassword = $this->request->post('password_new');
+        $newPassword = \Container::$request->post('password_new');
         if (strlen($newPassword) > 0) {
             if (strlen($newPassword) < 6) {
                 return new JsonContent([
@@ -170,7 +162,7 @@ class UserController implements IAuthenticationRequired
                 ]);
             }
 
-            if ($newPassword !== $this->request->post('password_new_confirm')) {
+            if ($newPassword !== \Container::$request->post('password_new_confirm')) {
                 return new JsonContent([
                     'error' => [
                         'errorText' => 'The given new passwords do not match.'
@@ -181,13 +173,13 @@ class UserController implements IAuthenticationRequired
             $user->setPlainPassword($newPassword);
         }
 
-        $user->setNickname($this->request->post('nickname'));
-        $user->setPhone($this->request->post('phone'));
-        $user->setIdNumber($this->request->post('id_number'));
+        $user->setNickname(\Container::$request->post('nickname'));
+        $user->setPhone(\Container::$request->post('phone'));
+        $user->setIdNumber(\Container::$request->post('id_number'));
 
-        $this->pdm->saveToDb($user);
+        \Container::$persistentDataManager->saveToDb($user);
 
-        $this->request->session()->delete('authenticated_with_google_until');
+        \Container::$request->session()->delete('authenticated_with_google_until');
 
         return new JsonContent(['success' => true]);
     }

src/Controller/UserSearchController.php

@@ -2,19 +2,15 @@
 
 use RVR\Repository\UserRepository;
 use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
-use SokoWeb\Interfaces\Request\IRequest;
 use SokoWeb\Interfaces\Response\IContent;
 use SokoWeb\Response\JsonContent;
 
 class UserSearchController implements IAuthenticationRequired
 {
-    private IRequest $request;
-
     private UserRepository $userRepository;
 
-    public function __construct(IRequest $request)
+    public function __construct()
     {
-        $this->request = $request;
         $this->userRepository = new UserRepository();
     }
 
@@ -25,7 +21,7 @@ class UserSearchController implements IAuthenticationRequired
 
     public function searchUser(): IContent
     {
-        $users = iterator_to_array($this->userRepository->searchByName($this->request->query('q')));
+        $users = iterator_to_array($this->userRepository->searchByName(\Container::$request->query('q')));
         usort($users, function($a, $b) {
             return strnatcmp($a->getDisplayName(), $b->getDisplayName());
         });

src/Database/AuditLogger.php

@@ -0,0 +1,15 @@
+<?php namespace RVR\Database;
+
+use SokoWeb\Database\AuditLoggerBase;
+
+class AuditLogger extends AuditLoggerBase
+{
+    protected function getModifierId()
+    {
+        $user = \Container::$request->user();
+        if ($user === null) {
+            return null;
+        }
+        return $user->getUniqueId();
+    }
+}

src/Repository/CommunityMemberRepository.php

@@ -5,20 +5,12 @@ use RVR\PersistentData\Model\Community;
 use RVR\PersistentData\Model\CommunityMember;
 use RVR\PersistentData\Model\User;
 use SokoWeb\Database\Query\Select;
-use SokoWeb\PersistentData\PersistentDataManager;
 
 class CommunityMemberRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $id): ?CommunityMember
     {
-        return $this->pdm->selectFromDbById($id, CommunityMember::class);
+        return \Container::$persistentDataManager->selectFromDbById($id, CommunityMember::class);
     }
 
     public function getAllByCommunity(Community $community, bool $useRelations = false): Generator
@@ -26,7 +18,7 @@ class CommunityMemberRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('community_id', '=', $community->getId());
 
-        yield from $this->pdm->selectMultipleFromDb($select, CommunityMember::class, $useRelations);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, CommunityMember::class, $useRelations);
     }
 
     public function getAllByUser(User $user, bool $useRelations = false): Generator
@@ -34,7 +26,7 @@ class CommunityMemberRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('user_id', '=', $user->getId());
 
-        yield from $this->pdm->selectMultipleFromDb($select, CommunityMember::class, $useRelations);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, CommunityMember::class, $useRelations);
     }
 
     public function getByCommunityAndUser(Community $community, User $user) : ?CommunityMember
@@ -43,6 +35,6 @@ class CommunityMemberRepository
         $select->where('community_id', '=', $community->getId());
         $select->where('user_id', '=', $user->getId());
 
-        return $this->pdm->selectFromDb($select, CommunityMember::class);
+        return \Container::$persistentDataManager->selectFromDb($select, CommunityMember::class);
     }
 }

src/Repository/CommunityRepository.php

@@ -1,19 +1,11 @@
 <?php namespace RVR\Repository;
 
 use RVR\PersistentData\Model\Community;
-use SokoWeb\PersistentData\PersistentDataManager;
 
 class CommunityRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $id): ?Community
     {
-        return $this->pdm->selectFromDbById($id, Community::class);
+        return \Container::$persistentDataManager->selectFromDbById($id, Community::class);
     }
 }

src/Repository/OAuthClientRepository.php

@@ -2,20 +2,12 @@
 
 use SokoWeb\Database\Query\Select;
 use RVR\PersistentData\Model\OAuthClient;
-use SokoWeb\PersistentData\PersistentDataManager;
 
 class OAuthClientRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $id): ?OAuthClient
     {
-        return $this->pdm->selectFromDbById($id, OAuthClient::class);
+        return \Container::$persistentDataManager->selectFromDbById($id, OAuthClient::class);
     }
 
     public function getByClientId(string $clientId): ?OAuthClient
@@ -23,6 +15,6 @@ class OAuthClientRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('client_id', '=', $clientId);
 
-        return $this->pdm->selectFromDb($select, OAuthClient::class);
+        return \Container::$persistentDataManager->selectFromDb($select, OAuthClient::class);
     }
 }

src/Repository/OAuthTokenRepository.php

@@ -4,20 +4,12 @@ use DateTime;
 use Generator;
 use SokoWeb\Database\Query\Select;
 use RVR\PersistentData\Model\OAuthToken;
-use SokoWeb\PersistentData\PersistentDataManager;
 
 class OAuthTokenRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $id): ?OAuthToken
     {
-        return $this->pdm->selectFromDbById($id, OAuthToken::class);
+        return \Container::$persistentDataManager->selectFromDbById($id, OAuthToken::class);
     }
 
     public function getByCode(string $code): ?OAuthToken
@@ -25,7 +17,7 @@ class OAuthTokenRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('code', '=', $code);
 
-        return $this->pdm->selectFromDb($select, OAuthToken::class);
+        return \Container::$persistentDataManager->selectFromDb($select, OAuthToken::class);
     }
 
     public function getByAccessToken(string $accessToken): ?OAuthToken
@@ -33,7 +25,7 @@ class OAuthTokenRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('access_token', '=', $accessToken);
 
-        return $this->pdm->selectFromDb($select, OAuthToken::class);
+        return \Container::$persistentDataManager->selectFromDb($select, OAuthToken::class);
     }
 
     public function getAllExpired(): Generator
@@ -41,6 +33,6 @@ class OAuthTokenRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('expires', '<', (new DateTime())->format('Y-m-d H:i:s'));
 
-        yield from $this->pdm->selectMultipleFromDb($select, OAuthToken::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, OAuthToken::class);
     }
 }

src/Repository/UserPasswordResetterRepository.php

@@ -5,20 +5,12 @@ use Generator;
 use SokoWeb\Database\Query\Select;
 use RVR\PersistentData\Model\User;
 use RVR\PersistentData\Model\UserPasswordResetter;
-use SokoWeb\PersistentData\PersistentDataManager;
 
 class UserPasswordResetterRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $userConfirmationId): ?UserPasswordResetter
     {
-        return $this->pdm->selectFromDbById($userConfirmationId, UserPasswordResetter::class);
+        return \Container::$persistentDataManager->selectFromDbById($userConfirmationId, UserPasswordResetter::class);
     }
 
     public function getByToken(string $token): ?UserPasswordResetter
@@ -26,7 +18,7 @@ class UserPasswordResetterRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('token', '=', $token);
 
-        return $this->pdm->selectFromDb($select, UserPasswordResetter::class);
+        return \Container::$persistentDataManager->selectFromDb($select, UserPasswordResetter::class);
     }
 
     public function getByUser(User $user): ?UserPasswordResetter
@@ -34,7 +26,7 @@ class UserPasswordResetterRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('user_id', '=', $user->getId());
 
-        return $this->pdm->selectFromDb($select, UserPasswordResetter::class);
+        return \Container::$persistentDataManager->selectFromDb($select, UserPasswordResetter::class);
     }
 
     public function getAllExpired(): Generator
@@ -42,6 +34,6 @@ class UserPasswordResetterRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('expires', '<', (new DateTime())->format('Y-m-d H:i:s'));
 
-        yield from $this->pdm->selectMultipleFromDb($select, UserPasswordResetter::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, UserPasswordResetter::class);
     }
 }

src/Repository/UserRepository.php

@@ -4,20 +4,12 @@ use Generator;
 use SokoWeb\Interfaces\Repository\IUserRepository;
 use SokoWeb\Database\Query\Select;
 use RVR\PersistentData\Model\User;
-use SokoWeb\PersistentData\PersistentDataManager;
 
 class UserRepository implements IUserRepository
 {
-    private PersistentDataManager $pdm;
-
-    public function __construct()
-    {
-        $this->pdm = new PersistentDataManager();
-    }
-
     public function getById(int $userId): ?User
     {
-        return $this->pdm->selectFromDbById($userId, User::class);
+        return \Container::$persistentDataManager->selectFromDbById($userId, User::class);
     }
 
     public function getByEmail(string $email): ?User
@@ -25,7 +17,7 @@ class UserRepository implements IUserRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('email', '=', $email);
 
-        return $this->pdm->selectFromDb($select, User::class);
+        return \Container::$persistentDataManager->selectFromDb($select, User::class);
     }
 
     public function getByUsername(string $username): ?User
@@ -33,7 +25,7 @@ class UserRepository implements IUserRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('username', '=', $username);
 
-        return $this->pdm->selectFromDb($select, User::class);
+        return \Container::$persistentDataManager->selectFromDb($select, User::class);
     }
 
     public function getByEmailOrUsername(string $emailOrUsername): ?User
@@ -50,7 +42,7 @@ class UserRepository implements IUserRepository
         $select = new Select(\Container::$dbConnection);
         $select->where('google_sub', '=', $sub);
 
-        return $this->pdm->selectFromDb($select, User::class);
+        return \Container::$persistentDataManager->selectFromDb($select, User::class);
     }
 
     public function searchByName(string $name): Generator
@@ -60,6 +52,6 @@ class UserRepository implements IUserRepository
         $select->orWhere('nickname', 'LIKE', '%' . $name . '%');
         $select->limit(10);
 
-        yield from $this->pdm->selectMultipleFromDb($select, User::class);
+        yield from \Container::$persistentDataManager->selectMultipleFromDb($select, User::class);
     }
 }

views/error/500.php

@@ -0,0 +1,11 @@
+@extends(templates/layout_normal)
+
+@section(main)
+    <h2>500 | Internal server error</h2>
+    <p>An error occured during processing your request. <a href="<?= Container::$routeCollection->getRoute('home')->generateLink() ?>" title="<?= $_ENV['APP_NAME'] ?>">Back to start.</a></p>
+    <?php if (isset($exceptionToPrint)): ?>
+            <pre class="marginTop">
+<?= $exceptionToPrint ?>
+            </pre>
+    <?php endif; ?>
+@endsection

web.php

@@ -69,7 +69,7 @@ Container::$routeCollection->group('communities', function (RouteCollection $rou
     });
 });
 
-Container::$sessionHandler = new DatabaseSessionHandler();
+Container::$sessionHandler = new DatabaseSessionHandler(Container::$dbConnection);
 
 session_set_save_handler(Container::$sessionHandler, true);
 session_start([
@@ -108,11 +108,13 @@ $appConfig = [
     'antiCsrfTokenErrorResponse' => ['error' => 'no_valid_anti_csrf_token'],
     'antiCsrfTokenExceptions' => ['/oauth/token'],
     'loginRouteId' => 'login',
-    'error404View' => 'error/404'
+    'error404View' => 'error/404',
+    'error500View' => 'error/500'
 ];
 
 $httpReponse = new HttpResponse(
     Container::$request,
+    Container::$dbConnection,
     Container::$routeCollection,
     $appConfig,
     $_SERVER['REQUEST_METHOD'],