Merge branch 'frontendBackendFinal' of https://git.bib.de/PBBFA23CSE/Bib-Arts into frontendBackendFinal

News-Admin-Workflow aufgebohrt:
- News können jetzt als Admin erstellt und gelöscht werden, mit Zwischenseite zur Bestätigung. - Fehler bei den Feldnamen im Model gefixt. - Nach dem Anlegen/Löschen gibt’s jetzt wie beim Login/Registrieren eine kurze Erfolgsmeldung und automatischen Redirect. - Includes und Redirects aufgeräumt, damit keine Warnungen mehr kommen.
2025-07-08 10:29:03 +02:00 · 2025-07-08 10:12:07 +02:00 · 2025-07-07 20:32:35 +02:00 · 2025-07-07 14:50:05 +02:00 · 2025-07-07 14:40:55 +02:00 · 2025-07-07 14:38:36 +02:00
47 changed files with 2111 additions and 308 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,193 @@
+# Created by https://www.toptal.com/developers/gitignore/api/intellij,windows,macos,git
+# Edit at https://www.toptal.com/developers/gitignore?templates=intellij,windows,macos,git
+
+### Git ###
+# Created by git for backups. To disable backups in Git:
+# $ git config --global mergetool.keepBackup false
+*.orig
+
+# Created by git when using merge tools for conflicts
+*.BACKUP.*
+*.BASE.*
+*.LOCAL.*
+*.REMOTE.*
+*_BACKUP_*.txt
+*_BASE_*.txt
+*_LOCAL_*.txt
+*_REMOTE_*.txt
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/encodings.xml
+.idea/php.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+# https://plugins.jetbrains.com/plugin/7973-sonarlint
+.idea/**/sonarlint/
+
+# SonarQube Plugin
+# https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin
+.idea/**/sonarIssues.xml
+
+# Markdown Navigator plugin
+# https://plugins.jetbrains.com/plugin/7896-markdown-navigator-enhanced
+.idea/**/markdown-navigator.xml
+.idea/**/markdown-navigator-enh.xml
+.idea/**/markdown-navigator/
+
+# Cache file creation bug
+# See https://youtrack.jetbrains.com/issue/JBR-2257
+.idea/$CACHE_FILE$
+
+# CodeStream plugin
+# https://plugins.jetbrains.com/plugin/12206-codestream
+.idea/codestream.xml
+
+# Azure Toolkit for IntelliJ plugin
+# https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
+.idea/**/azureSettings.xml
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.toptal.com/developers/gitignore/api/intellij,windows,macos,git
--- a/.idea/sqldialects.xml
+++ b/.idea/sqldialects.xml
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="SqlDialectMappings">
-    <file url="file://$PROJECT_DIR$/contact.sql" dialect="GenericSQL" />
-  </component>
-</project>
--- a/CSS/style.css
+++ b/CSS/style.css
@@ -150,32 +150,63 @@ a {
    border-radius: 10px;
 }

-.login-container {
-    position: absolute;
-    top: 200px;
+.form-container {
    background-color: #BAC8D4;
-    width: 900px;
-    height: 450px;
+    width: 100%;
+    max-width: 400px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
-    justify-content: center;
    box-sizing: border-box;
+    padding: 32px 24px 24px 24px;
+    margin: 32px auto;
 }
-
-.tickets-container  {
-    position: absolute;
-    top: 200px;
-    background-color: #BAC8D4;
-    width: 900px;
-    height: 450px;
-    border-radius: 10px;
+.form-horizontal {
+    width: 100%;
    display: flex;
    flex-direction: column;
-    align-items: center;
-    justify-content: center;
+    gap: 12px;
+    margin-bottom: 10px;
+}
+.form-horizontal label {
+    margin-bottom: 2px;
+}
+.form-horizontal input[type="text"],
+.form-horizontal input[type="email"],
+.form-horizontal input[type="password"] {
+    width: 100%;
+    padding: 8px 10px;
+    border: 1px solid #BAC8D4;
+    border-radius: 4px;
+    font-size: 1rem;
    box-sizing: border-box;
+    background: #fff;
+}
+.form-horizontal button {
+    width: 100%;
+    padding: 10px 0;
+    border: none;
+    border-radius: 4px;
+    background: #4d4d4d;
+    color: #fff;
+    font-size: 1rem;
+    margin-top: 8px;
+    cursor: pointer;
+    transition: background 0.2s;
+}
+.form-horizontal button:hover {
+    background: #333;
+}
+.login-error, .form-error {
+    background: #ffe0e0;
+    color: #b30000;
+    border: 1px solid #ffb3b3;
+    border-radius: 6px;
+    padding: 10px 16px;
+    margin-bottom: 18px;
+    width: 100%;
+    text-align: center;
 }

@media (max-width: 600px) {
@@ -297,7 +328,7 @@ a {
        padding: 16px 8px;
        box-sizing: border-box;
    }
-    .tickets-container {
+    .event-container {
        position: static;
        width: 95vw;
        max-width: 400px;
@@ -310,7 +341,7 @@ a {
        font-size: 1.5em;
        text-align: center;
    }
-    .tickets-container h1 {
+    .event-container h1 {
        font-size: 1.5em;
        text-align: center;
    }
@@ -375,3 +406,113 @@ a {
        margin: 0 12px;
    }
 }
+
+/* Tabellen-Design */
+table {
+    width: 100%;
+    border-collapse: separate;
+    border-spacing: 0;
+    background: #fff;
+    border-radius: 10px;
+    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
+    margin: 24px 0;
+    overflow: hidden;
+}
+thead th {
+    background: #BAC8D4;
+    color: #222;
+    font-weight: 600;
+    padding: 12px 8px;
+    text-align: left;
+    border-bottom: 2px solid #e0e0e0;
+}
+tbody td {
+    padding: 10px 8px;
+    border-bottom: 1px solid #f0f0f0;
+    vertical-align: top;
+}
+tbody tr:last-child td {
+    border-bottom: none;
+}
+tbody tr:hover {
+    background: #f5faff;
+}
+.admin-btn, .admin-btn:visited {
+    display: inline-block;
+    background: #4d4d4d;
+    color: #fff;
+    border-radius: 5px;
+    padding: 7px 16px;
+    margin: 8px 0 12px 0;
+    text-decoration: none;
+    font-size: 1em;
+    font-weight: 500;
+    transition: background 0.2s;
+}
+.admin-btn:hover {
+    background: #222;
+    color: #fff;
+}
+td a {
+    color: #09add0;
+    text-decoration: underline;
+    margin: 0 4px;
+    font-size: 0.98em;
+}
+td a:hover {
+    color: #007b9e;
+}
+
+.news-cards {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 24px;
+    justify-content: flex-start;
+    margin: 24px 0;
+}
+.news-card {
+    background: #fff;
+    border-radius: 12px;
+    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
+    padding: 20px 18px 16px 18px;
+    max-width: 340px;
+    min-width: 220px;
+    flex: 1 1 300px;
+    display: flex;
+    flex-direction: column;
+    justify-content: space-between;
+    margin: 0;
+}
+.news-card h3 {
+    margin: 0 0 8px 0;
+    font-size: 1.2em;
+    color: #222;
+}
+.news-card .news-date {
+    font-size: 0.95em;
+    color: #888;
+    margin-bottom: 10px;
+}
+.news-card .news-desc {
+    font-size: 1em;
+    color: #333;
+    margin-bottom: 14px;
+    white-space: pre-line;
+}
+.news-card .admin-btn {
+    align-self: flex-end;
+    margin: 0 0 0 8px;
+    padding: 6px 12px;
+    font-size: 0.97em;
+}
+@media (max-width: 700px) {
+    .news-cards {
+        flex-direction: column;
+        gap: 16px;
+    }
+    .news-card {
+        max-width: 98vw;
+        min-width: unset;
+        width: 100%;
+    }
+}
--- a/Controller/AuthController.php
+++ b/Controller/AuthController.php
@@ -0,0 +1,151 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\AuthModel;
+
+class AuthController
+{
+    private $model;
+    private $view;
+
+    public function __construct($view) {
+        $this->model = new AuthModel();
+        $this->view = $view;
+    }
+
+    public function showLoginForm() {
+        $this->view->setVars([
+            'labels' => [
+                "email" => "E-Mail-Adresse",
+                "password" => "Passwort",
+                "password_repeat" => "Passwort wiederholen",
+                "old_password" => "Altes Passwort"
+            ],
+            'errors' => $_SESSION['auth_errors'] ?? [],
+            'validData' => $_SESSION['auth_validData'] ?? []
+        ]);
+        unset($_SESSION['auth_errors'], $_SESSION['auth_validData']);
+    }
+
+    public function showRegistrationForm() {
+        $this->view->setVars([
+            'labels' => [
+                "email" => "E-Mail-Adresse",
+                "password" => "Passwort",
+                "password_repeat" => "Passwort wiederholen",
+                "old_password" => "Altes Passwort"
+            ],
+            'errors' => $_SESSION['auth_errors'] ?? [],
+            'validData' => $_SESSION['auth_validData'] ?? []
+        ]);
+        unset($_SESSION['auth_errors'], $_SESSION['auth_validData']);
+    }
+
+    public function login() {
+        $email = $_POST['email'];
+        $password = $_POST['password'];
+
+        $result = $this->model->login($email, $password);
+        
+        if ($result['success']) {
+            $_SESSION['user'] = $result['user']['email'];
+            $_SESSION['is_admin'] = $result['user']['is_admin'];
+            $this->view->setDoMethodName('showLoginSuccess');
+        } else {
+            $this->view->setVars([
+                'errors' => ['login' => $result['error']],
+                'validData' => ['email' => $email],
+                'loginSuccess' => false
+            ]);
+            $this->view->setDoMethodName('showLoginForm');
+        }
+    }
+
+    public function register() {
+        $data = [
+            'first_name' => $_POST['first_name'] ?? '',
+            'last_name' => $_POST['last_name'] ?? '',
+            'street' => $_POST['street'] ?? '',
+            'house_number' => $_POST['house_number'] ?? '',
+            'postal_code' => $_POST['postal_code'] ?? '',
+            'city' => $_POST['city'] ?? '',
+            'country' => $_POST['country'] ?? '',
+            'phone' => $_POST['phone'] ?? '',
+            'email' => $_POST['email'] ?? '',
+            'password' => $_POST['password'] ?? '',
+            'password_repeat' => $_POST['password_repeat'] ?? '',
+            'is_admin' => $_POST['isAdmin'] ?? false,
+        ];
+
+        $result = $this->model->register($data);
+
+        if ($result === true) {
+            $this->view->setDoMethodName('showRegistrationSuccess');
+        } else {
+            if (is_array($result)) {
+                $errors['register'] = implode('<br>', $result);
+            } else {
+                $errors['register'] = is_string($result) ? $result : "Registrierung fehlgeschlagen.";
+            }
+            $this->view->setVars(['errors' => $errors, 'validData' => $data]);
+            $this->view->setDoMethodName('showRegistrationForm');
+        }
+    }
+
+    public function forgotPassword() {
+        $email = $_POST['email'] ?? '';
+        if (empty($email)) {
+            $_SESSION['auth_errors']['email'] = "Bitte E-Mail-Adresse angeben.";
+            header("Location: /?controller=Auth&do=showAuthForm");
+            exit;
+        }
+        $this->model->pwForgot($email);
+        header("Location: /?controller=Auth&do=showConfirmation&msg=pwforgot");
+        exit;
+    }
+
+    public function changePassword()
+    {
+        $email = $_POST['email'] ?? '';
+        $oldpw = $_POST['old_password'] ?? '';
+        $newpw = $_POST['password'] ?? '';
+        $repeat = $_POST['password_repeat'] ?? '';
+
+        if (!$this->model->checkDoublePw($newpw, $repeat)) {
+            $_SESSION['auth_errors']['password'] = "Neue Passwörter stimmen nicht überein.";
+            header("Location: /?controller=Auth&do=showAuthForm");
+            exit;
+        }
+
+        $result = $this->model->updatePassword($email, $oldpw, $newpw);
+
+        if ($result === true) {
+            header("Location: /?controller=Auth&do=showConfirmation&msg=pwchange");
+            exit;
+        } else {
+            $_SESSION['auth_errors']['password'] = is_string($result) ? $result : "Fehler beim Aktualisieren des Passworts.";
+            header("Location: /?controller=Auth&do=showAuthForm");
+            exit;
+        }
+    }
+
+    public function showConfirmation() {
+        $messages = [
+            'login' => "Login erfolgreich.",
+            'register' => "Registrierung erfolgreich.",
+            'pwforgot' => "Ein temporäres Passwort wurde an Ihre E-Mail gesendet.",
+            'pwchange' => "Passwort erfolgreich geändert."
+        ];
+        $msgKey = $_GET['msg'] ?? '';
+        $message = $messages[$msgKey] ?? "Aktion erfolgreich.";
+        $this->view->setVars(['message' => $message]);
+        $this->view->render('auth/confirmation');
+    }
+
+    public function logout() {
+        unset($_SESSION['user']);
+        session_destroy();
+        $this->view->setDoMethodName('showLogoutSuccess');
+    }
+}
--- a/Controller/ContactController.php
+++ b/Controller/ContactController.php
@@ -1,56 +0,0 @@
-<?php
-	
-namespace Blog\Controller;
-
-use Blog\Model\ContactModel;
-
-class ContactController
-{
-    protected $view;
-    private $db;
-    private $validData = array();
-    private $errors = array();
-    private $labels = array("name" => "Name", "email" => "E-Mail-Adresse",  "content" => "Nachricht");	
-    
-    
-    public function __construct($view) 
-    {
-        $this->db = new ContactModel();
-        $this->view = $view;
-    }
-     
-    public function showContactForm()
-    {
-        $this->view->setVars([
-            'labels' => $this->labels,
-            'validData' => $this->validData,
-            'errors' => $this->errors
-        ]);
-    }
-
-    public function showConfirmation()
-    {
-        
-    }
-
-    public function validateForm(){
-        foreach ($this->labels as $index => $value) {
-            if (!isset($_POST[$index]) || empty($_POST[$index])) {
-                $this->errors[$index] = "Bitte " . $value . " angeben";
-            } else {
-                $this->validData[$index] = $_POST[$index];
-            }       
-        }
-
-        if (count($this->errors) > 0) {
-            $this->view->setDoMethodName("showContactForm");
-            $this->showContactForm();
-        } else {
-            if ($this->db->writeContactData($this->validData)) {
-                $this->view->setDoMethodName("showConfirmation");
-                $this->showConfirmation();
-            }
-        }
-    }
-}
-?>
--- a/Controller/EventController.php
+++ b/Controller/EventController.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\EventModel;
+use Blog\Model\StandortModel;
+
+class EventController {
+
+    private $model;
+    private $view;
+
+    public function __construct($view) {
+        $this->model = new EventModel();
+        $this->view = $view;
+    }
+
+    public function showEvents() {
+        $events = $this->model->getEvents();
+        $this->view->setVars([
+            'events' => $events
+        ]);
+    }
+
+    public function createEvent() {
+        $data = [
+            'name' => $_POST['name'] ?? null,
+            'beschreibung' => $_POST['beschreibung'] ?? null,
+            'standortid' => $_POST['standortid'] ?? null,
+            'datum_von' => $_POST['datum_von'] ?? null,
+            'datum_bis' => $_POST['datum_bis'] ?? null,
+            'max_tickets' => $_POST['max_tickets'] ?? null,
+            'preis' => $_POST['preis'] ?? null
+        ];
+
+        $this->model->createEvent($data);
+        $this->view->setVars(['event' => $data]);
+        exit;
+    }
+
+    public function editEventForm() {
+        $id = $_GET['ausstellungid'];
+        $event = $this->model->getEvent($id);
+        $this->view->setVars(['event' => $event]);
+    }
+
+    public function updateEvent($id, $data) {
+        $id = $_POST['ausstellungid'];
+        $data = [
+            'standortid' => $_POST['standortid'] ?? null,
+            'datum_von' => $_POST['datum_von'] ?? null,
+            'datum_bis' => $_POST['datum_bis'] ?? null,
+            'name' => $_POST['name'] ?? null,
+            'beschreibung' => $_POST['beschreibung'] ?? null,
+            'max_tickets' => $_POST['max_tickets'] ?? null,
+            'preis' => $_POST['preis'] ?? null
+        ];
+        $this->model->updateEvent($id, $data);
+    }
+
+    public function deleteEvent($id) {
+        $this->model->deleteEvent($id);
+        $this->view->setVars(['id' => $id]);
+    }
+
+    public function showUpdateEvent() {
+        $id = $_GET['event_id'] ?? null;
+        if (!$id) {
+            // handle error, e.g., redirect or show error message
+            $this->view->setVars(['error' => 'Keine Event-ID angegeben.']);
+            return;
+        }
+        $event = $this->model->getEvent($id);
+        if (!$event) {
+            $this->view->setVars(['error' => 'Event nicht gefunden.']);
+            return;
+        }
+        // Map DB fields to view fields if needed
+        $eventView = [
+            'id' => $event['event_id'],
+            'name' => $event['name'],
+            'start_date' => $event['start_date'],
+            'end_date' => $event['end_date'],
+            'location_id' => $event['location_id'],
+            'description' => $event['description'],
+            'max_tickets' => $event['max_tickets'],
+            'ticket_price' => $event['ticket_price'],
+        ];
+        // Fetch location name (city)
+        $standortModel = new StandortModel();
+        $location = $standortModel->getStandort($event['location_id']);
+        $eventView['location_name'] = $location['city'] ?? '';
+        $this->view->setVars(['event' => $eventView]);
+    }
+
+    public function showCreateEvent() {
+        $standortModel = new \Blog\Model\StandortModel();
+        $locations = $standortModel->getStandorte();
+        $this->view->setVars(['locations' => $locations]);
+    }
+}
--- a/Controller/GutscheinController.php
+++ b/Controller/GutscheinController.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\GutscheinModel;
+
+class GutscheinController {
+
+    private $model;
+    private $view;
+
+    public function __construct($view) {
+        $this->model = new GutscheinModel();
+        $this->view = $view;
+    }
+
+    public function showGutscheine() {
+        $gutscheine = $this->model->getGutscheine();
+        $this->view->setVars(['gutscheine' => $gutscheine]);
+    }
+
+    public function createGutschein() {
+        $data = [
+            'code' => $_POST['code'] ?? null,
+            'rabatt' => $_POST['rabatt'] ?? null,
+            'eventid' => $_POST['eventid'] ?? null,
+            'gültigkeit' => $_POST['gültigkeit'] ?? null
+        ];
+        $erg = $this->model->createGutschein($data);
+        $this->view->setVars(['gutschein' => $erg]);
+        exit;
+    }
+
+    public function editGutscheinForm() {
+        $id = $_GET['gutscheinid'];
+        if ($id) {
+            $gutschein = $this->model->getGutschein($id);
+            $this->view->setVars(['gutschein' => $gutschein]);
+        }
+    }
+
+    public function updateGutschein() {
+            $id = $_POST['gutscheinid'];
+            $data = [
+                'code' => $_POST['code'] ?? null,
+                'rabatt' => $_POST['rabatt'] ?? null,
+                'eventid' => $_POST['eventid'] ?? null,
+                'gültigkeit' => $_POST['gültigkeit'] ?? null
+            ];
+            $this->model->updateGutschein($id, $data);
+    }
+
+    public function deleteGutschein() {
+        $id = $_GET['gutscheinid'] ?? null;
+        $this->model->deleteGutschein($id);
+    }
+}
--- a/Controller/LoginController.php
+++ b/Controller/LoginController.php
@@ -1,12 +0,0 @@
-<?php
-namespace Blog\Controller;
-
-class LoginController {
-    function showLoginPage(){
-
-    }
-    function showPasswortVergessen(){
-
-    }
-}
-
--- a/Controller/NewsController.php
+++ b/Controller/NewsController.php
@@ -0,0 +1,84 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\NewsModel;
+
+class NewsController {
+
+    private $model;
+    private $view;
+
+    public function __construct($view) {
+        $this->model = new NewsModel();
+        $this->view = $view;
+    }
+
+    public function showNews() {
+        $news = $this->model->getNews();
+        $this->view->setVars(['news' => $news]);
+    }
+
+    public function createNews() {
+        if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
+            header('Location: index.php?controller=News&do=showNews');
+            exit;
+        }
+        $data = [
+            'name' => $_POST['name'] ?? '',
+            'description' => $_POST['description'] ?? '',
+            'date' => $_POST['date'] ?? date('Y-m-d'),
+        ];
+        $errors = [];
+        if (empty($data['name']) || empty($data['description']) || empty($data['date'])) {
+            $errors['news'] = 'Bitte alle Felder ausfüllen.';
+        }
+        if (!empty($errors)) {
+            $this->view->setVars(['errors' => $errors, 'validData' => $data]);
+            $this->view->setDoMethodName('createNewsForm');
+            return;
+        }
+        $this->model->createNews($data);
+        $this->view->setDoMethodName('showCreateSuccess');
+    }
+
+    public function createNewsForm() {
+        if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
+            header('Location: index.php?controller=News&do=showNews');
+            exit;
+        }
+        // Leere Felder für das Formular
+        $this->view->setVars([
+            'errors' => [],
+            'validData' => []
+        ]);
+    }
+
+    public function editNewsForm() {
+        $id = $_GET['newsid'];
+        $news = $this->model->getNewsById($id);
+        $this->view->setVars(['news' => $news]);
+    }
+
+    public function updateNews() {
+        $id = $_POST['newsid'] ?? null;
+        $data = [
+            'name' => $_POST['name'],
+            'beschreibung' => $_POST['beschreibung'],
+            'datum' => $_POST['datum'],
+        ];
+        $this->model->updateNews($id, $data);
+    }
+
+    public function deleteNews() {
+        if (!isset($_SESSION['is_admin']) || !$_SESSION['is_admin']) {
+            header('Location: index.php?controller=News&do=showNews');
+            exit;
+        }
+        $id = $_GET['id'] ?? null;
+        if ($id) {
+            $this->model->deleteNews($id);
+        }
+        $this->view->setDoMethodName('showDeleteSuccess');
+    }
+}
--- a/Controller/RegisterController.php
+++ b/Controller/RegisterController.php
@@ -1,10 +0,0 @@
-<?php
-namespace Blog\Controller;
-
-class RegisterController {
-    function showRegisterPage()
-    {
-
-    }
-}
-
--- a/Controller/StandortController.php
+++ b/Controller/StandortController.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\StandortModel;
+
+class StandortController {
+
+    private $model;
+    private $view;
+
+    public function __construct($view) {
+        $this->model = new StandortModel();
+        $this->view = $view;
+    }
+
+    public function showStandorte() {
+        $standorte = $this->model->getStandorte();
+        $this->view->setVars(['standorte' => $standorte]);
+    }
+
+    public function createStandort() {
+        $data = [
+            'straße' => $_POST['straße'],
+            'hausnr' => $_POST['hausnr'],
+            'postleitzahl' => $_POST['postleitzahl'],
+            'ort' => $_POST['ort'],
+            'land' => $_POST['land'],
+            'tel' => $_POST['tel'],
+            'email' => $_POST['email']
+        ];
+        $erg = $this->model->createStandort($data);
+        $this->view->setVars(['standort' => $erg]);
+    }
+
+    public function editStandortForm() {
+        $id = $_GET['standortid'];
+        $standort = $this->model->getStandort($id);
+        $this->view->setVars(['standort' => $standort]);
+    }
+
+    public function updateStandort() {
+        $id = $_POST['standortid'];
+        $data = [
+            'straße' => $_POST['straße'],
+            'hausnr' => $_POST['hausnr'],
+            'postleitzahl' => $_POST['postleitzahl'],
+            'ort' => $_POST['ort'],
+            'land' => $_POST['land'],
+            'tel' => $_POST['tel'],
+            'email' => $_POST['email']
+            ];
+        $erg = $this->model->updateStandort($id, $data);
+        $this->view->setVars(['standort' => $erg]);
+    }
+
+    public function deleteStandort() {
+        $id = $_GET['standortid'] ?? null;
+        $this->model->deleteStandort($id);
+    }
+}
--- a/Controller/TicketController.php
+++ b/Controller/TicketController.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Blog\Controller;
+
+use Blog\Model\TicketModel;
+
+class TicketController {
+
+    private $ticketModel;
+    private $view;
+
+    public function __construct($view) {
+        $this->ticketModel = new TicketModel();
+        $this->view = $view;
+    }
+
+    public function showTickets() {
+        $tickets = $this->ticketModel->getTickets();
+        $this->view->setVars(['tickets' => $tickets]);
+    }
+
+    public function buyTicket() {
+        $data = [
+            'userid' => $_POST['userid'],
+            'eventid' => $_POST['eventid'],
+            'kaufdatum' => date('Y-m-d'),
+            'gültigkeitsdatum' => $_POST['gültigkeitsdatum']
+        ];
+        $erg = $this->ticketModel->buyTicket($data);
+        $this->view->setVars(['ticket' => $erg]);
+    }
+
+    public function deleteTicket() {
+        $ticketid = $_GET['ticketid'] ?? null;
+        if ($ticketid) {
+            $this->ticketModel->deleteTicket($ticketid);
+        }
+    }
+}
--- a/Controller/WelcomeController.php
+++ b/Controller/WelcomeController.php
@@ -1,18 +0,0 @@
-<?php
-
-namespace Blog\Controller;
-
-class WelcomeController
-{
-    function showWelcome() {
-        
-    }
-
-    function showProjects() {
-        
-    }
-
-    function showTutorials() {
-        
-    }
-}
--- a/Model/AuthModel.php
+++ b/Model/AuthModel.php
@@ -0,0 +1,240 @@
+<?php
+
+namespace Blog\Model;
+
+use DateTime;
+use PDO;
+use PDOException;
+
+class AuthModel extends Database
+{
+    public function login(string $email, string $password)
+    {
+        $pdo = $this->linkDB();
+        $sql = "SELECT email, password, valid_until, is_admin FROM user WHERE email = :email";
+        $params = [":email" => $email];
+
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            $user = $sth->fetch(PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Abrufen der Benutzerdaten.", $e);
+            return ['success' => false, 'error' => "Interner Datenbankfehler."];
+        }
+
+        if (!$user) {
+            return ['success' => false, 'error' => "Benutzer mit dieser E-Mail wurde nicht gefunden."];
+        }
+
+        if (!password_verify($password, $user['password'])) {
+            return ['success' => false, 'error' => "Das eingegebene Passwort ist falsch."];
+        }
+
+        try {
+            $now = new DateTime();
+            $validUntil = new DateTime($user['valid_until']);
+
+            if ($now > $validUntil) {
+                return ['success' => false, 'error' => "Ihr Passwort ist abgelaufen. Bitte setzen Sie ein neues über \"Passwort vergessen\"."];
+            }
+        } catch (\Exception $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Verarbeiten des Gültigkeitsdatums.", $e);
+            return ['success' => false, 'error' => "Fehler bei der Passwortprüfung."];
+        }
+
+        return ['success' => true, 'user' => $user];
+    }
+
+    public function register($data) {
+        if (!filter_var($data['email'], FILTER_VALIDATE_EMAIL)) {
+            return "Bitte geben Sie eine gültige E-Mail ein.";
+        }
+
+        $requiredFields = [
+            'email', 'password', 'password_repeat', 'street', 'house_number', 'city', 'postal_code',
+            'country', 'first_name', 'last_name', 'phone'
+        ];
+
+        foreach ($requiredFields as $field) {
+            if (empty($data[$field])) {
+                return "Bitte füllen Sie alle Felder aus.";
+            }
+        }
+
+        if ($this->userExistsByEmail($data['email'])) {
+            return "Ein Account mit dieser E-Mail existiert bereits.";
+        }
+
+        // Passwort-Validierung
+        if (!$this->checkDoublePw($data['password'], $data['password_repeat'])) {
+            return "Passwörter stimmen nicht überein.";
+        }
+
+        $pwCheck = $this->pwRequirementCheck($data['password']);
+        if ($pwCheck !== true) {
+            return $pwCheck; // Array mit spezifischen Fehlern zurückgeben
+        }
+
+        $hashedPassword = password_hash($data['password'], PASSWORD_DEFAULT);
+
+        $sql = "INSERT INTO user (email, password, street, house_number, city, postal_code, country, first_name, last_name, phone, is_admin) 
+                VALUES (:email, :password, :street, :house_number, :city, :postal_code, :country, :first_name, :last_name, :phone, :is_admin)";
+
+        $params = [
+            ':email' => $data['email'],
+            ':password' => $hashedPassword,
+            ':street' => $data['street'],
+            ':house_number' => $data['house_number'],
+            ':city' => $data['city'],
+            ':postal_code'=> $data['postal_code'],
+            ':country'=> $data['country'],
+            ':first_name' => $data['first_name'],
+            ':last_name'=> $data['last_name'],
+            ':phone' => $data['phone'],
+            ':is_admin' => $data['is_admin'] ? 1 : 0,
+        ];
+
+        try {
+            $pdo = $this->linkDB();
+            $stmt = $pdo->prepare($sql);
+            $stmt->execute($params);
+            return true;
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
+            return false;
+        }
+    }
+
+    private function userExistsByEmail($email) {
+        try {
+            $pdo = $this->linkDB();
+
+            $sql = "SELECT user_id FROM user WHERE email = :email";
+            $params = [':email' => $email];
+
+            $stmt = $pdo->prepare($sql);
+            $stmt->execute($params);
+
+            return (bool) $stmt->fetch();
+        } catch (\PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler bei der E-Mail-Prüfung", $e);
+            return false;
+        }
+    }
+
+    public function pwForgot($email){
+        $randomPw = bin2hex(random_bytes(12 / 2));
+        $hashedPassword = password_hash($randomPw, PASSWORD_DEFAULT);
+
+        $this->forgottenPwUpdate($email, $hashedPassword);
+
+        $betreff = "Passwort zurücksetzen bei bibArts";
+        $nachricht = "Hallo,\n\nhier ihr temporäres Passwort:\n\n $randomPw \n\n Bitte beachten Sie, dass das Passwort nur 2 stunden Gülltig ist. \nViele Grüße,\nbibArts Team";
+
+        $header = "From: noreply@edu.bib.de\r\n";
+        $header .= "Content-Type: text/plain; charset=UTF-8\r\n";
+
+        $maxTries = 5;
+        $try = 0;
+        $success = false;
+
+        while ($try < $maxTries && !$success) {
+            $erfolg = mail($email, $betreff, $nachricht, $header);
+            $try++;
+            if (!$erfolg) {
+                error_log("Mailversuch $try an $email fehlgeschlagen.");
+                sleep(1);
+            }
+        }
+    }
+
+    private function forgottenPwUpdate($email, $hashedPassword) {
+        try{
+            $pdo = $this->linkDB();
+
+            $sqlCheck = "SELECT COUNT(*) FROM user WHERE email = :email";
+            $stmt = $pdo->prepare($sqlCheck);
+            $stmt->execute([':email' => $email]);
+            if ($stmt->fetchColumn() == 0) {
+                return false;
+            }
+
+            $validUntil = (new DateTime())->add(new DateInterval('PT2H'))->format('Y-m-d H:i:s');
+
+
+            $sql = "UPDATE user 
+                    SET password = :password, valid_until = :valid_until
+                    WHERE email = :email";
+
+            $stmt = $pdo->prepare($sql);
+            $params = [
+                ':email' => $email,
+                ':password' => $hashedPassword,
+                ':valid_until' => $validUntil
+            ];
+            return $stmt->execute($params);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren der Daten.", $e);
+            die;
+            return false;
+        }
+    }
+
+    public function updatePassword($email, $oldpw, $newpw){
+        if(!$this->login($email, $oldpw)) {
+            return false;
+        }
+
+        $requiredFields = [$email, $oldpw, $newpw];
+        foreach ($requiredFields as $field) {
+            if (empty($field)) {
+                return "Bitte füllen Sie alle Felder aus";
+            }
+        }
+        $hashedPassword = password_hash($newpw, PASSWORD_DEFAULT);
+
+        $sql = "UPDATE user SET password = :password WHERE email = :email";
+
+        try{
+            $pdo = $this->linkDB();
+            $stmt = $pdo->prepare($sql);
+            $params = [
+                ':email' => $email,
+                ':password' => $hashedPassword,
+            ];
+            return $stmt->execute($params);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
+            die;
+        }
+    }
+
+    public function checkDoublePw($password1, $password2){
+        if($password1 === $password2){
+            return true;
+        }
+        else
+            return false;
+    }
+
+    public function pwRequirementCheck($password){
+        $error = [];
+
+        if(strlen($password) < 8)
+            $error[] = "Passwort: mindestens 8 Zeichen";
+        if(!preg_match("/[A-Z]/", $password))
+            $error[] = "Passwort: mindestens ein Großbuchstabe";
+        if(!preg_match("/[a-z]/", $password))
+            $error[] = "Passwort: mindestens ein Kleinbuchstabe";
+        if(!preg_match("/[0-9]/", $password))
+            $error[] = "Passwort: mindestens eine Zahl";
+        if(!preg_match("/[^a-zA-Z0-9\s]/", $password))
+            $error[] = "Passwort: mindestens ein Sonderzeichen";
+
+        if(empty($error))
+            return true;
+        else
+            return $error;
+    }
+}
--- a/Model/ContactModel.php
+++ b/Model/ContactModel.php
@@ -1,31 +0,0 @@
-<?php
-
-namespace Blog\Model;
-
-use PDOException;
-
-class ContactModel extends Database
-{
-    public function writeContactData($values)
-    {
-        $guid = $this->createUUID();
-
-        $sql = "INSERT INTO contact (`id`, `name`, `email`, `content`) VALUES (
-            :guid, :name, :email, :content);";
-
-        $pdo = $this->linkDB();
-
-        try {
-            $sth = $pdo->prepare($sql);
-            $sth->execute(array(":guid" => $guid,
-                ":name" => $values["name"],
-                ":email" => $values["email"],
-                ":content" => $values["content"]));
-        } catch (PDOException $e) {
-            new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e); 
-            die;
-        }
-                
-        return true;
-    }
-}
--- a/Model/EventModel.php
+++ b/Model/EventModel.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace Blog\Model;
+
+use PDOException;
+
+class EventModel extends Database {
+
+    public function getEvents() {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM event ORDER BY start_date DESC;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute();
+            return $sth->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der Events.", $e);
+            die;
+        }
+    }
+
+    public function getEvent($id) {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM event WHERE event_id = :id;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute([":id" => $id]);
+            return $sth->fetch(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen des Events.", $e);
+            die;
+        }
+    }
+
+    public function updateEvent($id, $data) {
+        $pdo = $this->linkDB();
+        $sql = "UPDATE event SET location_id = :location_id, start_date = :start_date, end_date = :end_date, name = :name, description = :description, max_tickets = :max_tickets, ticket_price = :ticket_price WHERE event_id = :id;";
+        $params = [
+            ":location_id" => $data['location_id'],
+            ":start_date" => $data['start_date'],
+            ":end_date" => $data['end_date'],
+            ":name" => $data['name'],
+            ":description" => $data['description'],
+            ":max_tickets" => $data['max_tickets'],
+            ":ticket_price" => $data['ticket_price'],
+            ":id" => $id
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren des Events.", $e);
+            die;
+        }
+    }
+
+    public function createEvent($data) {
+        $pdo = $this->linkDB();
+        $sql = "INSERT INTO event (location_id, start_date, end_date, name, description, max_tickets, ticket_price) VALUES (:location_id, :start_date, :end_date, :name, :description, :max_tickets, :ticket_price);";
+        $params = [
+            ":location_id" => $data['location_id'],
+            ":start_date" => $data['start_date'],
+            ":end_date" => $data['end_date'],
+            ":name" => $data['name'],
+            ":description" => $data['description'],
+            ":max_tickets" => $data['max_tickets'],
+            ":ticket_price" => $data['ticket_price']
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth;
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Erstellen des Events.", $e);
+            die;
+        }
+    }
+
+    public function deleteEvent($id) {
+        $pdo = $this->linkDB();
+        $sql = "DELETE FROM event WHERE event_id = :id;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute([":id" => $id]);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Löschen des Events.", $e);
+            die;
+        }
+    }
+}
--- a/Model/GutscheinModel.php
+++ b/Model/GutscheinModel.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Blog\Model;
+
+use PDOException;
+
+class GutscheinModel extends Database {
+
+    public function getGutscheine() {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM voucher ORDER BY valid_until DESC;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute();
+            return $sth->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der Gutscheine.", $e);
+            die;
+        }
+    }
+
+    public function getGutschein($id) {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM voucher WHERE voucher_id = :id;";
+        $params = [":id" => $id];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->fetch(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen des Gutscheins.", $e);
+            die;
+        }
+    }
+
+    public function createGutschein($data) {
+        $pdo = $this->linkDB();
+        $sql = "INSERT INTO voucher (code, discount, event_id, valid_until) VALUES (:code, :discount, :event_id, :valid_until);";
+        $params = [
+            ":code" => $data['code'],
+            ":discount" => $data['discount'],
+            ":event_id" => $data['event_id'],
+            ":valid_until" => $data['valid_until']
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth;
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Erstellen des Gutscheins.", $e);
+            die;
+        }
+    }
+
+    public function updateGutschein($id, $data) {
+        $pdo = $this->linkDB();
+        $sql = "UPDATE voucher SET code = :code, discount = :discount, event_id = :event_id, valid_until = :valid_until WHERE voucher_id = :id;";
+        $params = [
+            ":code" => $data['code'],
+            ":discount" => $data['discount'],
+            ":event_id" => $data['event_id'],
+            ":valid_until" => $data['valid_until'],
+            ":id" => $id
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren des Gutscheins.", $e);
+            die;
+        }
+    }
+
+    public function deleteGutschein($id) {
+        $pdo = $this->linkDB();
+        $sql = "DELETE FROM voucher WHERE voucher_id = :id;";
+        $params = [":id" => $id];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Löschen des Gutscheins.", $e);
+            die;
+        }
+    }
+}
--- a/Model/NewsModel.php
+++ b/Model/NewsModel.php
@@ -0,0 +1,85 @@
+<?php
+
+namespace Blog\Model;
+
+use PDOException;
+
+class NewsModel extends Database {
+
+    public function getNewsById($newsId) {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM news WHERE news_id = :news_id;";
+        $params = [":news_id" => $newsId];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->fetch(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der News.", $e);
+            die;
+        }
+    }
+
+    public function updateNews($newsId, $news) {
+        $pdo = $this->linkDB();
+        $sql = "UPDATE news SET name = :name, description = :description, date = :date WHERE news_id = :news_id;";
+        $params = [
+            ":name" => $news['titel'],
+            ":description" => $news['inhalt'],
+            ":date" => $news['datum'],
+            ":news_id" => $newsId
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth;
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren der News.", $e);
+            die;
+        }
+    }
+
+    public function getNews() {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM news ORDER BY date DESC;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute();
+            return $sth->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der News.", $e);
+            die;
+        }
+    }
+
+    public function createNews($news) {
+        $pdo = $this->linkDB();
+        $sql = "INSERT INTO news (name, description, date) VALUES (:name, :description, :date);";
+        $params = [
+            ":name" => $news['name'],
+            ":description" => $news['description'],
+            ":date" => $news['date']
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth;
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Schreiben der News.", $e);
+            die;
+        }
+    }
+
+    public function deleteNews($newsId) {
+        $pdo = $this->linkDB();
+        $sql = "DELETE FROM news WHERE news_id = :news_id;";
+        $params = [":news_id" => $newsId];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Löschen der News.", $e);
+            die;
+        }
+    }
+}
--- a/Model/StandortModel.php
+++ b/Model/StandortModel.php
@@ -0,0 +1,103 @@
+<?php
+
+namespace Blog\Model;
+
+use PDOException;
+
+class StandortModel extends Database {
+
+    public function getStandorte() {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM location ORDER BY location_id ASC;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute();
+            return $sth->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der Standorte.", $e);
+            die;
+        }
+    }
+
+    public function getStandort($location_id) {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM location WHERE location_id = :location_id;";
+        $params = [":location_id" => $location_id];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->fetch(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen des Standorts.", $e);
+            die;
+        }
+    }
+
+    public function createStandort($data) {
+        $pdo = $this->linkDB();
+        $sql = "INSERT INTO location (street, house_number, postal_code, city, country, phone, email)
+                VALUES (:street, :house_number, :postal_code, :city, :country, :phone, :email);";
+        $params = [
+            ":street" => $data['street'],
+            ":house_number" => $data['house_number'],
+            ":postal_code" => $data['postal_code'],
+            ":city" => $data['city'],
+            ":country" => $data['country'],
+            ":phone" => $data['phone'],
+            ":email" => $data['email']
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $pdo->lastInsertId();
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Anlegen des Standorts.", $e);
+            die;
+        }
+    }
+
+    public function updateStandort($location_id, $data) {
+        $pdo = $this->linkDB();
+        $sql = "UPDATE location SET
+                    street = :street,
+                    house_number = :house_number,
+                    postal_code = :postal_code,
+                    city = :city,
+                    country = :country,
+                    phone = :phone,
+                    email = :email
+                WHERE location_id = :location_id;";
+        $params = [
+            ":street" => $data['street'],
+            ":house_number" => $data['house_number'],
+            ":postal_code" => $data['postal_code'],
+            ":city" => $data['city'],
+            ":country" => $data['country'],
+            ":phone" => $data['phone'],
+            ":email" => $data['email'],
+            ":location_id" => $location_id
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->rowCount();
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren des Standorts.", $e);
+            die;
+        }
+    }
+
+    public function deleteStandort($location_id) {
+        $pdo = $this->linkDB();
+        $sql = "DELETE FROM location WHERE location_id = :location_id;";
+        $params = [":location_id" => $location_id];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->rowCount();
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Löschen des Standorts.", $e);
+            die;
+        }
+    }
+}
--- a/Model/TicketModel.php
+++ b/Model/TicketModel.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace Blog\Model;
+
+use PDOException;
+
+class TicketModel extends Database {
+
+    public function getTickets() {
+        $pdo = $this->linkDB();
+        $sql = "SELECT * FROM ticket ORDER BY ticket_id ASC;";
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute();
+            return $sth->fetchAll(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Lesen der Tickets.", $e);
+            die;
+        }
+    }
+
+    public function buyTicket($data) {
+        $pdo = $this->linkDB();
+        $sql = "INSERT INTO ticket (user_id, event_id, purchase_date, valid_until)
+                VALUES (:user_id, :event_id, :purchase_date, :valid_until);";
+        $params = [
+            ":user_id" => $data['user_id'],
+            ":event_id" => $data['event_id'],
+            ":purchase_date" => $data['purchase_date'],
+            ":valid_until" => $data['valid_until']
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $pdo->lastInsertId();
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Kauf des Tickets.", $e);
+            die;
+        }
+    }
+
+    public function hasTicket($user_id, $event_id) {
+        $pdo = $this->linkDB();
+        $sql = "SELECT COUNT(*) as count FROM ticket WHERE user_id = :user_id AND event_id = :event_id;";
+        $params = [
+            ":user_id" => $user_id,
+            ":event_id" => $event_id
+        ];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->fetch(\PDO::FETCH_ASSOC);
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler bei der Ticketprüfung.", $e);
+            die;
+        }
+    }
+
+    public function deleteTicket($ticket_id) {
+        $pdo = $this->linkDB();
+        $sql = "DELETE FROM ticket WHERE ticket_id = :ticket_id;";
+        $params = [":ticket_id" => $ticket_id];
+        try {
+            $sth = $pdo->prepare($sql);
+            $sth->execute($params);
+            return $sth->rowCount();
+        } catch (PDOException $e) {
+            new \Blog\Library\ErrorMsg("Fehler beim Löschen des Tickets.", $e);
+            die;
+        }
+    }
+}
--- a/Views/Auth/forgotPassword.phtml
+++ b/Views/Auth/forgotPassword.phtml
@@ -0,0 +1,23 @@
+<div class="inhalt">
+    <div class="login-container">
+        <h1>Anmelden</h1>
+        <?php if (!empty($errors['login'])): ?>
+            <div class="login-error"><?=htmlspecialchars($errors['login'])?></div>
+        <?php endif; ?>
+        <form class="form-horizontal" action="index.php" method="post">
+            <input type="hidden" name="controller" value="Auth">
+            <input type="hidden" name="do" value="login">
+            <label for="email">E-Mail</label>
+            <input class="input-email" type="email" name="email" id="email" placeholder="E-Mail" required>
+            <label for="password">Passwort</label>
+            <input class="input-passwort" type="password" name="password" id="password" placeholder="Passwort" required>
+            <button class="button-loggin" type="submit">Login</button>
+        </form>
+        <div style="text-align:center; margin-top: 1.5em;">
+            <a class="link-passwort-vergessen" href="?controller=Auth&do=showForgotPasswordForm">Passwort vergessen?</a>
+            <br>
+            <a class="link-konto-erstellen" href="?controller=Auth&do=showRegistrationForm">Konto erstellen</a>
+        </div>
+    </div>
+</div>
+
--- a/Views/Auth/showLoginForm.phtml
+++ b/Views/Auth/showLoginForm.phtml
@@ -0,0 +1,23 @@
+<div class="inhalt">
+    <div class="form-container">
+        <h1>Anmelden</h1>
+        <?php if (!empty($errors['login'])): ?>
+            <div class="form-error"><?=htmlspecialchars($errors['login'])?></div>
+        <?php endif; ?>
+        <form class="form-horizontal" action="index.php" method="post">
+            <input type="hidden" name="controller" value="Auth">
+            <input type="hidden" name="do" value="login">
+            <label for="email">E-Mail</label>
+            <input class="input-email" type="email" name="email" id="email" placeholder="E-Mail" required>
+            <label for="password">Passwort</label>
+            <input class="input-passwort" type="password" name="password" id="password" placeholder="Passwort" required>
+            <button class="button-login" type="submit">Login</button>
+        </form>
+        <div style="text-align:center; margin-top: 1.5em;">
+            <a class="link-passwort-vergessen" href="?controller=Auth&do=showForgotPasswordForm">Passwort vergessen?</a>
+            <br>
+            <a class="link-konto-erstellen" href="?controller=Auth&do=showRegistrationForm">Konto erstellen</a>
+        </div>
+    </div>
+</div>
+
--- a/Views/Auth/showLoginSuccess.phtml
+++ b/Views/Auth/showLoginSuccess.phtml
@@ -0,0 +1,15 @@
+<div class="inhalt">
+    <div class="login-success">
+        <h2>Login erfolgreich!</h2>
+        <p>Sie werden in wenigen Sekunden zu den News weitergeleitet...</p>
+    </div>
+</div>
+<script>
+    setTimeout(function() {
+        window.location.href = "?controller=News&do=showNews";
+    }, 2000); // 2 Sekunden warten
+</script>
+<noscript>
+    <meta http-equiv="refresh" content="2;url=?controller=News&do=showNews">
+</noscript>
+
--- a/Views/Auth/showLogoutSuccess.phtml
+++ b/Views/Auth/showLogoutSuccess.phtml
@@ -0,0 +1,14 @@
+<div class="inhalt">
+    <div class="login-success">
+        <h2>Logout erfolgreich!</h2>
+        <p>Sie werden in wenigen Sekunden zum Login weitergeleitet...</p>
+    </div>
+</div>
+<script>
+    setTimeout(function() {
+        window.location.href = "?controller=Auth&do=showLoginForm";
+    }, 2000); // 2 Sekunden warten
+</script>
+<noscript>
+    <meta http-equiv="refresh" content="2;url=?controller=Auth&do=showLoginForm">
+</noscript> 
--- a/Views/Auth/showRegistrationForm.phtml
+++ b/Views/Auth/showRegistrationForm.phtml
@@ -0,0 +1,37 @@
+<div class="inhalt">
+    <div class="form-container">
+        <h1>Registrieren</h1>
+        <?php if (!empty($errors['register'])): ?>
+            <div class="form-error"><?=htmlspecialchars($errors['register'])?></div>
+        <?php endif; ?>
+        <form class="form-horizontal" action="index.php" method="post">
+            <input type="hidden" name="controller" value="Auth">
+            <input type="hidden" name="do" value="register">
+            <label for="first_name">Vorname</label>
+            <input class="input-vorname" type="text" name="first_name" id="first_name" placeholder="Vorname" required value="<?=htmlspecialchars($validData['first_name'] ?? '')?>">
+            <label for="last_name">Nachname</label>
+            <input class="input-nachname" type="text" name="last_name" id="last_name" placeholder="Nachname" required value="<?=htmlspecialchars($validData['last_name'] ?? '')?>">
+            <label for="email">E-Mail</label>
+            <input class="input-email" type="email" name="email" id="email" placeholder="E-Mail" required value="<?=htmlspecialchars($validData['email'] ?? '')?>">
+            <label for="password">Passwort</label>
+            <input class="input-passwort" type="password" name="password" id="password" placeholder="Passwort" required>
+            <label for="password_repeat">Passwort wiederholen</label>
+            <input class="input-passwort-repeat" type="password" name="password_repeat" id="password_repeat" placeholder="Passwort wiederholen" required>
+            <label for="street">Straße</label>
+            <input class="input-strasse" type="text" name="street" id="street" placeholder="Straße" required value="<?=htmlspecialchars($validData['street'] ?? '')?>">
+            <label for="house_number">Hausnr.</label>
+            <input class="input-hausnr" type="text" name="house_number" id="house_number" placeholder="Hausnr." required value="<?=htmlspecialchars($validData['house_number'] ?? '')?>">
+            <label for="postal_code">Postleitzahl</label>
+            <input class="input-postleitzahl" type="text" name="postal_code" id="postal_code" placeholder="Postleitzahl" required value="<?=htmlspecialchars($validData['postal_code'] ?? '')?>">
+            <label for="city">Ort</label>
+            <input class="input-ort" type="text" name="city" id="city" placeholder="Ort" required value="<?=htmlspecialchars($validData['city'] ?? '')?>">
+            <label for="country">Land</label>
+            <input class="input-land" type="text" name="country" id="country" placeholder="Land" required value="<?=htmlspecialchars($validData['country'] ?? '')?>">
+            <label for="phone">Telefonnr.</label>
+            <input class="input-tel" type="text" name="phone" id="phone" placeholder="Telefonnr." required value="<?=htmlspecialchars($validData['phone'] ?? '')?>">
+            <button class="button-register" type="submit">Registrieren</button>
+        </form>
+        <a class="link-konto-erstellen" href="?controller=Auth&do=showLoginForm">Login</a>
+    </div>
+</div>
+
--- a/Views/Auth/showRegistrationSuccess.phtml
+++ b/Views/Auth/showRegistrationSuccess.phtml
@@ -0,0 +1,14 @@
+<div class="inhalt">
+    <div class="login-success">
+        <h2>Registrierung erfolgreich!</h2>
+        <p>Sie werden in wenigen Sekunden zum Login weitergeleitet...</p>
+    </div>
+</div>
+<script>
+    setTimeout(function() {
+        window.location.href = "?controller=Auth&do=showLoginForm";
+    }, 2000);
+</script>
+<noscript>
+    <meta http-equiv="refresh" content="2;url=?controller=Auth&do=showLoginForm">
+</noscript> 
--- a/Views/Event/deleteEvent.phtml
+++ b/Views/Event/deleteEvent.phtml
@@ -0,0 +1,12 @@
+<?php
+include dirname(__DIR__).'/header.phtml';
+?>
+
+<div class="inhalt">
+    <div class="msg">
+        <p>Das Event mit der id"<?php echo $id?>" wurde erfolgreich gelöscht!</p>
+        <a href="?controller=Event&do=showEvents">Weiter</a>
+    </div>
+</div>
+
+<?php include dirname(__DIR__).'/footer.phtml'; ?>
--- a/Views/Event/showCreateEvent.phtml
+++ b/Views/Event/showCreateEvent.phtml
@@ -0,0 +1,36 @@
+<div class="inhalt">
+    <h2>Create Event</h2>
+    <form action="/Event/create" method="POST">
+        <label>Event Name:</label>
+        <input type="text" name="name" required><br>
+
+        <label>Start Date:</label>
+        <input type="date" name="start_date" required><br>
+
+        <label>End Date:</label>
+        <input type="date" name="end_date" required><br>
+
+        <label>Location:</label>
+        <select name="location_id" required>
+            <option value="">Select location</option>
+            <?php if (!empty($locations)): ?>
+                <?php foreach ($locations as $loc): ?>
+                    <option value="<?= htmlspecialchars($loc['location_id']) ?>">
+                        <?= htmlspecialchars($loc['city']) ?>, <?= htmlspecialchars($loc['street']) ?> <?= htmlspecialchars($loc['house_number']) ?>
+                    </option>
+                <?php endforeach; ?>
+            <?php endif; ?>
+        </select><br>
+
+        <label>Description:</label>
+        <textarea name="description" required></textarea><br>
+
+        <label>Max Tickets:</label>
+        <input type="number" name="max_tickets" required><br>
+
+        <label>Ticket Price:</label>
+        <input type="number" step="0.01" name="ticket_price" required><br>
+
+        <button type="submit">Create Event</button>
+    </form>
+</div>
--- a/Views/Event/showCreateForwarding.phtml
+++ b/Views/Event/showCreateForwarding.phtml
@@ -0,0 +1,15 @@
+<div class="inhalt">
+    <div class="create-forwarding">
+        <h2>Erstellen...</h2>
+        <p>Sie werden in wenigen Sekunden zu der Erstell Seite weitergeleitet...</p>
+    </div>
+</div>
+<script>
+    setTimeout(function() {
+        window.location.href = "?controller=Event&do=showCreateEvent";
+    }, 2000); // 2 Sekunden warten
+</script>
+<noscript>
+    <meta http-equiv="refresh" content="2;url=?controller=Event&do=showCreateEvent">
+</noscript>
+
--- a/Views/Event/showEvents.phtml
+++ b/Views/Event/showEvents.phtml
@@ -0,0 +1,33 @@
+<?php if (!empty($events)): ?>
+    <div class="inhalt">
+    <div class="event-container">
+        <h2>Alle Ausstellungen</h2>
+    <div class="event-container-inhalt">
+    <table>
+        <thead>
+        <tr>
+            <th>Name</th>
+            <th>Beschreibung</th>
+            <th>Von</th>
+            <th>Bis</th>
+            <th>Max. Tickets</th>
+        </tr>
+        </thead>
+        <tbody>
+        <?php foreach ($events as $event): ?>
+            <tr>
+                <td><?php echo htmlspecialchars($event['name']); ?></td>
+                <td><?php echo nl2br(htmlspecialchars($event['description'])); ?></td>
+                <td><?php echo date('d.m.Y', strtotime($event['start_date'])); ?></td>
+                <td><?php echo date('d.m.Y', strtotime($event['end_date'])); ?></td>
+                <td><?php echo (int) $event['max_tickets']; ?></td>
+            </tr>
+        <?php endforeach; ?>
+        </tbody>
+    </table>
+<?php else: ?>
+    <p>Derzeit sind keine Ausstellungen verfügbar.</p>
+<?php endif; ?>
+    </div>
+    </div>
+    </div>  
--- a/Views/Event/showUpdateEvent.phtml
+++ b/Views/Event/showUpdateEvent.phtml
@@ -0,0 +1,34 @@
+<?php
+include dirname(__DIR__).'/header.phtml';
+?>
+
+<div class="inhalt">
+    <h2>Update Event</h2>
+    <form action="/Event/update?id=<?= htmlspecialchars($event['id']) ?>" method="POST">
+        <label>Event Name:</label>
+        <input type="text" name="name" value="<?= htmlspecialchars($event['name']) ?>" required><br>
+
+        <label>Start Date:</label>
+        <input type="date" name="start_date" value="<?= htmlspecialchars($event['start_date']) ?>" required><br>
+
+        <label>End Date:</label>
+        <input type="date" name="end_date" value="<?= htmlspecialchars($event['end_date']) ?>" required><br>
+
+        <label>Location:</label>
+        <input type="text" name="location_name" value="<?= htmlspecialchars($event['location_name']) ?>" readonly><br>
+        <input type="hidden" name="location_id" value="<?= htmlspecialchars($event['location_id']) ?>">
+
+        <label>Description:</label>
+        <textarea name="description" required><?= htmlspecialchars($event['description']) ?></textarea><br>
+
+        <label>Max Tickets:</label>
+        <input type="number" name="max_tickets" value="<?= htmlspecialchars($event['max_tickets']) ?>" required><br>
+
+        <label>Ticket Price:</label>
+        <input type="number" step="0.01" name="ticket_price" value="<?= htmlspecialchars($event['ticket_price']) ?>" required><br>
+
+        <button type="submit">Update Event</button>
+    </form>
+</div>
+
+<?php include dirname(__DIR__).'/footer.phtml'; ?>
--- a/Views/Event/showUpdateForwarding.phtml
+++ b/Views/Event/showUpdateForwarding.phtml
@@ -0,0 +1,15 @@
+<div class="inhalt">
+    <div class="update-forwarding">
+        <h2>Editieren...</h2>
+        <p>Sie werden in wenigen Sekunden zur Edit Seite weitergeleitet...</p>
+    </div>
+</div>
+<script>
+    setTimeout(function() {
+        window.location.href = "?controller=Event&do=showUpdateEvent";
+    }, 2000); // 2 Sekunden warten
+</script>
+<noscript>
+    <meta http-equiv="refresh" content="2;url=?controller=Event&do=showUpdateEvent">
+</noscript>
+
--- a/Views/Gutschein/createGutschein.phtml
+++ b/Views/Gutschein/createGutschein.phtml
@@ -0,0 +1 @@
+echo "create gutschein"
--- a/Views/Gutschein/showGutscheine.phtml
+++ b/Views/Gutschein/showGutscheine.phtml
@@ -0,0 +1,36 @@
+<?php include dirname(__DIR__) . '/header.phtml'; ?>
+
+<div class="inhalt">
+    <h2>Alle Gutscheine</h2>
+    <a href="?controller=Gutschein&do=createGutscheinForm">Neuen Gutschein anlegen</a>
+<?php if (!empty($gutscheine)): ?>
+    <table border="1" cellpadding="8" cellspacing="0">
+        <thead>
+        <tr>
+            <th>Code</th>
+            <th>Rabatt (%)</th>
+            <th>Event-ID</th>
+            <th>Gültig bis</th>
+            <th>Aktionen</th>
+        </tr>
+        </thead>
+        <tbody>
+        <?php foreach ($gutscheine as $g): ?>
+            <tr>
+                <td><?php echo htmlspecialchars($g['code']); ?></td>
+                <td><?php echo (int)$g['discount']; ?></td>
+                <td><?php echo (int)$g['event_id']; ?></td>
+                <td><?php echo htmlspecialchars($g['valid_until']); ?></td>
+                <td>
+                    <a href="?controller=Gutschein&action=editGutscheinForm&id=<?php echo $g['gutscheinid']; ?>">Bearbeiten</a> |
+                    <a href="?controller=Gutschein&action=deleteGutschein&id=<?php echo $g['gutscheinid']; ?>" onclick="return confirm('Wirklich löschen?');">Löschen</a>
+                </td>
+            </tr>
+        <?php endforeach; ?>
+        </tbody>
+    </table>
+<?php else: ?>
+    <p>Keine Gutscheine vorhanden.</p>
+<?php endif; ?>
+</div>
+<?php include dirname(__DIR__) . '/footer.phtml'; ?>
--- a/Views/Login/showLoginPage.phtml
+++ b/Views/Login/showLoginPage.phtml
@@ -1,20 +0,0 @@
-<div class="inhalt">
-    <div class="login-container">
-        <h1>Anmelden</h1>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-email" type="text" placeholder="E-Mail">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-passwort" type="text" placeholder="Passwort">
-            </label>
-        </form>
-        <button class="button-loggin">Login</button>
-        <a class="link-passwort-vergessen" href="?controller=Login&do=showPasswortVergessen">Passwort vergessen?</a>
-        <a class="link-konto-erstellen" href="?controller=Register&do=showRegisterPage">Konto erstellen</a>
-
-    </div>
-</div>
-
--- a/Views/Login/showPasswortVergessen.phtml
+++ b/Views/Login/showPasswortVergessen.phtml
--- a/Views/News/createNewsForm.phtml
+++ b/Views/News/createNewsForm.phtml
@@ -0,0 +1,20 @@
+<div class="inhalt">
+  <div class="form-container">
+    <h1>News erstellen</h1>
+    <?php if (!empty($errors['news'])): ?>
+      <div class="form-error"><?=htmlspecialchars($errors['news'])?></div>
+    <?php endif; ?>
+    <form class="form-horizontal" action="index.php" method="post">
+      <input type="hidden" name="controller" value="News">
+      <input type="hidden" name="do" value="createNews">
+      <label for="name">Titel</label>
+      <input type="text" name="name" id="name" required value="<?=htmlspecialchars($validData['name'] ?? '')?>">
+      <label for="date">Datum</label>
+      <input type="date" name="date" id="date" required value="<?=htmlspecialchars($validData['date'] ?? date('Y-m-d'))?>">
+      <label for="description">Beschreibung</label>
+      <textarea name="description" id="description" rows="7" required><?=htmlspecialchars($validData['description'] ?? '')?></textarea>
+      <button class="button-register" type="submit">News speichern</button>
+    </form>
+    <a href="?controller=News&do=showNews">Zurück zur Übersicht</a>
+  </div>
+</div>
--- a/Views/News/showCreateSuccess.phtml
+++ b/Views/News/showCreateSuccess.phtml
@@ -0,0 +1,14 @@
+<div class="inhalt">
+  <div class="login-success">
+    <h2>News erfolgreich erstellt!</h2>
+    <p>Du wirst in wenigen Sekunden zur Übersicht weitergeleitet...</p>
+  </div>
+</div>
+<script>
+  setTimeout(function() {
+    window.location.href = "?controller=News&do=showNews";
+  }, 2000);
+</script>
+<noscript>
+  <meta http-equiv="refresh" content="2;url=?controller=News&do=showNews">
+</noscript>
--- a/Views/News/showDeleteSuccess.phtml
+++ b/Views/News/showDeleteSuccess.phtml
@@ -0,0 +1,14 @@
+<div class="inhalt">
+  <div class="login-success">
+    <h2>News erfolgreich gelöscht!</h2>
+    <p>Du wirst in wenigen Sekunden zur Übersicht weitergeleitet...</p>
+  </div>
+</div>
+<script>
+  setTimeout(function() {
+    window.location.href = "?controller=News&do=showNews";
+  }, 2000);
+</script>
+<noscript>
+  <meta http-equiv="refresh" content="2;url=?controller=News&do=showNews">
+</noscript>
--- a/Views/News/showNews.phtml
+++ b/Views/News/showNews.phtml
@@ -0,0 +1,28 @@
+<?php if (!empty($news)): ?>
+    <div class="inhalt">
+    <div class="event-container">
+        <h2>Alle News</h2>
+        <?php if (isset($_SESSION['is_admin']) && $_SESSION['is_admin']): ?>
+            <a href="?controller=News&do=createNewsForm" class="admin-btn">News erstellen</a>
+        <?php endif; ?>
+    <div class="news-cards">
+        <?php foreach ($news as $item): ?>
+            <div class="news-card">
+                <h3><?=htmlspecialchars($item['name'])?></h3>
+                <div class="news-date"><?=date('d.m.Y', strtotime($item['date']))?></div>
+                <div class="news-desc"><?=nl2br(htmlspecialchars($item['description']))?></div>
+                <?php if (isset($_SESSION['is_admin']) && $_SESSION['is_admin']): ?>
+                    <div>
+                        <a href="?controller=News&do=editNewsForm&id=<?=$item['news_id']?>" class="admin-btn">Bearbeiten</a>
+                        <a href="?controller=News&do=deleteNews&id=<?=$item['news_id']?>" class="admin-btn" onclick="return confirm('Wirklich löschen?');">Löschen</a>
+                    </div>
+                <?php endif; ?>
+            </div>
+        <?php endforeach; ?>
+    </div>
+<?php else: ?>
+    <p>Derzeit sind keine News verfügbar.</p>
+<?php endif; ?>
+</div>
+    </div>
+    </div>  
--- a/Views/Register/showRegisterPage.phtml
+++ b/Views/Register/showRegisterPage.phtml
@@ -1,64 +0,0 @@
-<div class="inhalt">
-    <div class="login-container">
-        <h1>Registrieren</h1>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-vorname" type="text" placeholder="Vorname">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-nachname" type="text" placeholder="Nachname">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-email" type="text" placeholder="E-Mail">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-passwort" type="text" placeholder="Passwort">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-passwort-repeat" type="text" placeholder="Passwort wiederholen">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-strasse" type="text" placeholder="Straße">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-hausnr" type="text" placeholder="Hausnr.">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-postleitzahl" type="text" placeholder="Postleitzahl">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-ort" type="text" placeholder="Ort">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-land" type="text" placeholder="Land">
-            </label>
-        </form>
-        <form class="form-horizontal" action="#" method="post">
-            <label>
-                <input class="input-tel" type="text" placeholder="Telefonnr.">
-            </label>
-        </form>
-        <button class="button-register">Registrieren</button>
-        <a class="link-konto-erstellen" href="?controller=Login&do=showLoginPage">Login</a>
-
-    </div>
-</div>
-
--- a/Views/Standort/showStandorte.phtml
+++ b/Views/Standort/showStandorte.phtml
@@ -0,0 +1,37 @@
+<?php include dirname(__DIR__) . '/header.phtml'; ?>
+
+<div class="inhalt">
+    <h2>Unsere Standorte</h2>
+
+<?php if (!empty($standorte)): ?>
+    <table border="1" cellpadding="8" cellspacing="0">
+        <thead>
+        <tr>
+            <th>Straße</th>
+            <th>Hausnr.</th>
+            <th>PLZ</th>
+            <th>Ort</th>
+            <th>Land</th>
+            <th>Telefon</th>
+            <th>Email</th>
+        </tr>
+        </thead>
+        <tbody>
+        <?php foreach ($standorte as $standort): ?>
+            <tr>
+                <td><?php echo htmlspecialchars($standort['street']); ?></td>
+                <td><?php echo htmlspecialchars($standort['house_number']); ?></td>
+                <td><?php echo htmlspecialchars($standort['postal_code']); ?></td>
+                <td><?php echo htmlspecialchars($standort['city']); ?></td>
+                <td><?php echo htmlspecialchars($standort['country']); ?></td>
+                <td><?php echo htmlspecialchars($standort['phone']); ?></td>
+                <td><?php echo htmlspecialchars($standort['email']); ?></td>
+            </tr>
+        <?php endforeach; ?>
+        </tbody>
+    </table>
+<?php else: ?>
+    <p>Keine Standorte gefunden.</p>
+<?php endif; ?>
+</div>
+<?php include dirname(__DIR__) . '/footer.phtml'; ?>
--- a/Views/Ticket/buyTicket.phtml
+++ b/Views/Ticket/buyTicket.phtml
@@ -0,0 +1,12 @@
+<?php
+include dirname(__DIR__).'/header.phtml';
+?>
+
+    <div class="msg">
+        <p>Ihr Ticket für das Event "<?php echo $event['name']?>" wurde erfolgreich gekauft!</p>
+        <a href="?controller=Welcome&do=showWelcome">Weiter</a>
+    </div>
+
+
+
+<?php include dirname(__DIR__).'/footer.phtml'; ?>
--- a/Views/header.phtml
+++ b/Views/header.phtml
@@ -12,11 +12,15 @@
            <div id="logo" ><a class="link-logo" href="#"></a></div>
            <button id="nav-toggle-btn" aria-label="Menü ein-/ausklappen">&#9660;</button>
            <div class="nav-links">
-                <a id="link-tickets" class="links" href="?controller=Tickets&do=showTickets">Tickets</a>
-                <a id="link-infos" class="links" href="?controller=Welcome&do=showWelcome">Infos</a>
+                <?php if (isset($_SESSION['user'])): ?>
+                    <a id="link-tickets" class="links" href="?controller=Event&do=showEvents">Event</a>
+                    <a id="link-infos" class="links" href="?controller=News&do=showNews">Infos</a>
                    <a id="link-profil" class="links" href="?controller=Profile&do=showProfile">Profil</a>
-                <a id="link-login" class="links" href="?controller=Login&do=showLoginPage">Login</a>
-                <a id="link-register" class="links" href="?controller=Register&do=showRegisterPage">Register</a>
+                    <a id="link-logout" class="links" href="?controller=Auth&do=logout">Logout</a>
+                <?php else: ?>
+                    <a id="link-login" class="links" href="?controller=Auth&do=showLoginForm">Login</a>
+                    <a id="link-register" class="links" href="?controller=Auth&do=showRegistrationForm">Register</a>
+                <?php endif; ?>
                <div id="profile-picture"></div>
            </div>
        </div>
--- a/bibarts.sql
+++ b/bibarts.sql
@@ -0,0 +1,112 @@
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+-- --------------------------------------------------------
+
+CREATE TABLE user (
+    user_id INT AUTO_INCREMENT PRIMARY KEY,
+    first_name VARCHAR(50),
+    last_name VARCHAR(50),
+    street VARCHAR(100),
+    house_number VARCHAR(10),
+    postal_code VARCHAR(10),
+    city VARCHAR(50),
+    country VARCHAR(50),
+    phone VARCHAR(20),
+    email VARCHAR(100) UNIQUE,
+    is_admin BOOLEAN DEFAULT FALSE,
+    valid_until DATETIME NOT NULL DEFAULT '3025-01-01 00:00:00',
+    password VARCHAR(255)
+);
+
+
+CREATE TABLE location (
+    location_id INT AUTO_INCREMENT PRIMARY KEY,
+    street VARCHAR(100),
+    house_number VARCHAR(10),
+    postal_code VARCHAR(10),
+    city VARCHAR(50),
+    country VARCHAR(50),
+    phone VARCHAR(20),
+    email VARCHAR(100)
+);
+
+
+CREATE TABLE event (
+    event_id INT AUTO_INCREMENT PRIMARY KEY,
+    location_id INT,
+    start_date DATE,
+    end_date DATE,
+    name VARCHAR(100),
+    description TEXT,
+    max_tickets INT,
+    ticket_price DECIMAL(5,2),
+    FOREIGN KEY (location_id) REFERENCES location(location_id)
+);
+
+
+CREATE TABLE ticket (
+    ticket_id INT AUTO_INCREMENT PRIMARY KEY,
+    user_id INT,
+    event_id INT,
+    purchase_date DATE,
+    valid_until DATE,
+    FOREIGN KEY (user_id) REFERENCES user(user_id),
+    FOREIGN KEY (event_id) REFERENCES event(event_id)
+);
+
+
+CREATE TABLE voucher (
+    voucher_id INT AUTO_INCREMENT PRIMARY KEY,
+    code VARCHAR(50) UNIQUE,
+    discount INT CHECK (discount BETWEEN 0 AND 100),
+    event_id INT,
+    valid_until DATE,
+    FOREIGN KEY (event_id) REFERENCES event(event_id)
+);
+
+
+CREATE TABLE news (
+    news_id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(100),
+    description TEXT,
+    date DATE
+);
+
+
+
+-- User-Daten (Passwort: passwort123)
+INSERT INTO user (first_name, last_name, street, house_number, postal_code, city, country, phone, email, is_admin, password)
+VALUES
+    ('Max', 'Muster', 'Musterstraße', '1', '12345', 'Musterstadt', 'Deutschland', '0123456789', 'max@muster.de', FALSE, '$2y$10$VAj.C0XHPUxV4oXS6b79aumlg5fBMPPx5FPqgkQSIQeBLh0WtYmKy'),
+    ('Anna', 'Beispiel', 'Beispielweg', '5a', '54321', 'Beispielstadt', 'Deutschland', '0987654321', 'anna@beispiel.de', TRUE, '$2y$10$cnPBpkvLbdpDxzYvxlQg9uVp5y8ggr2SWL8NAMg9zk.3QnnEl.MGq');
+
+-- Standort-Daten
+INSERT INTO location (street, house_number, postal_code, city, country, phone, email)
+VALUES
+    ('Galeriestraße', '10', '10115', 'Berlin', 'Deutschland', '030123456', 'kontakt@galerie-berlin.de'),
+    ('Kunstallee', '22b', '50667', 'Köln', 'Deutschland', '0221123456', 'info@kunst-koeln.de');
+
+-- Ausstellung-Daten
+INSERT INTO event (location_id, start_date, end_date, name, description, max_tickets, ticket_price)
+VALUES
+    (1, '2025-07-01', '2025-08-31', 'Moderne Meisterwerke', 'Eine Sammlung moderner Kunstwerke aus Europa.', 200, 19.99),
+    (2, '2025-09-10', '2025-10-20', 'Kunst der Antike', 'Ausstellung antiker Skulpturen und Gemälde.', 150, 39.99);
+
+-- Gutschein-Daten
+INSERT INTO voucher (code, discount, event_id, valid_until)
+VALUES
+    ('SOMMER2025', 15, 1, '2025-08-31'),
+    ('HERBST25', 25, 2, '2025-10-15');
+
+-- Ticket-Daten
+INSERT INTO ticket (user_id, event_id, purchase_date, valid_until)
+VALUES
+    (1, 1, '2025-06-01', '2025-07-15'),
+    (2, 2, '2025-06-05', '2025-09-15');
+
+-- News-Daten
+INSERT INTO news (name, description, date)
+VALUES
+    ('Neuer Standort eröffnet', 'Unsere Galerie in Köln ist jetzt geöffnet!', '2025-06-01'),
+    ('Frühbucher-Rabatt', 'Sichern Sie sich jetzt 15% Rabatt auf unsere Sommerausstellung.', '2025-05-20');
--- a/contact.sql
+++ b/contact.sql
@@ -1,30 +0,0 @@
-- phpMyAdmin SQL Dump
-- version 4.5.1
-- http://www.phpmyadmin.net
--
-- Host: 127.0.0.1
-- Erstellungszeit: 24. Nov 2017 um 17:01
-- Server-Version: 10.1.16-MariaDB
-- PHP-Version: 7.0.9
-
-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-SET time_zone = "+00:00";
-
--
-- Datenbank: `blog`
--
-
-- --------------------------------------------------------
-
-CREATE TABLE `contact` (
-  `id` varchar(36) NOT NULL,
-  `topicCode` tinyint(2) NULL,
-  `name` varchar(200) NOT NULL,
-  `email` varchar(300) NOT NULL,
-  `phone` varchar(16) NULL,
-  `content` varchar(500) NOT NULL,
-  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-
-ALTER TABLE `contact`
-  ADD PRIMARY KEY (`id`)
--- a/index.php
+++ b/index.php
@@ -2,7 +2,6 @@
 session_start();
 include 'Views/header.phtml';
 ?>
-    <div id="wrapper">
    <?php
    spl_autoload_register(function ($className) {
        if (substr($className, 0, 5) !== 'Blog\\') {
@@ -43,7 +42,6 @@ include 'Views/header.phtml';
        new \Blog\Library\ErrorMsg('Page not found: '.$controllerClassName.'::'.$doMethodName); 
    }
    ?>
-    </div>
 <?php
 include 'Views/footer.phtml';
 ?>
Author	SHA1	Message	Date
Karsten Tlotzek	5f3ac9f78d	Merge branch 'frontendBackendFinal' of https://git.bib.de/PBBFA23CSE/Bib-Arts into frontendBackendFinal	2025-07-08 10:29:03 +02:00
Karsten Tlotzek	775b752d59	News-Admin-Workflow aufgebohrt: - News können jetzt als Admin erstellt und gelöscht werden, mit Zwischenseite zur Bestätigung. - Fehler bei den Feldnamen im Model gefixt. - Nach dem Anlegen/Löschen gibt’s jetzt wie beim Login/Registrieren eine kurze Erfolgsmeldung und automatischen Redirect. - Includes und Redirects aufgeräumt, damit keine Warnungen mehr kommen.	2025-07-08 10:12:07 +02:00
pbbfa23cse	3faec473ef	Added Styles to Create and Update Event	2025-07-07 20:32:35 +02:00
pbbfa23cse	a9944259b6	vorlage für create und update für event gemacht.	2025-07-07 14:50:05 +02:00
Karsten Tlotzek	4f0f1e5f6d	Navigationsleiste angepasst, je nach login zustand	2025-07-07 14:40:55 +02:00
Karsten Tlotzek	e68c86c93e	Merge branch 'frontendBackendFinal' of https://git.bib.de/PBBFA23CSE/Bib-Arts into frontendBackendFinal	2025-07-07 14:38:36 +02:00
Karsten Tlotzek	a9997b3c63	Registrierung und Login aufgeräumt: Felder und Fehler angepasst, Formulardaten bleiben bei Fehlern erhalten, Navigation zeigt jetzt nur noch passende Links je nach Login-Status, Passwort-Fehler verständlich auf Deutsch. Alles einheitlich und benutzerfreundlich gemacht!	2025-07-07 14:31:32 +02:00
Max Schneider	9ce7a6cfd3	fixed infos	2025-07-07 14:26:26 +02:00
Max Schneider	ca757d1723	Merge branch 'frontendBackendFinal' of https://git.bib.de/PBBFA23CSE/Bib-Arts into frontendBackendFinal	2025-07-07 14:22:53 +02:00
Max Schneider	717d361dbb	showNews angebindet und zum laufen gebracht.	2025-07-07 14:19:52 +02:00
Karsten Tlotzek	404e846418	logout von form zu button mit get request geändert	2025-07-07 12:46:49 +02:00
Karsten Tlotzek	3ce61ace17	"Zwischen-Views" erstellt für Weiterleitung nach Login/Logout. Views einheitlich im div container class="inhalt". Error message nach fehlerhaftem login.	2025-07-07 12:43:25 +02:00
Max Schneider	3dc68dd0bc	forgot pw try to fix	2025-07-07 11:24:11 +02:00
Max Schneider	b9fc6bcdd5	fixed Registration	2025-07-07 11:20:57 +02:00
Max Schneider	a50b48592b	fixed event	2025-07-07 11:15:49 +02:00
pbbfa23cse	1691370db6	Merge branch 'frontendBackendFinal' of https://git.bib.de/PBBFA23CSE/Bib-Arts into frontendBackendFinal	2025-07-07 11:04:31 +02:00
pbbfa23cse	a6b672ee7e	Refactor Controller and models anhand der bibarts.sql und unbrauchbare Controllers und Models entfernt.	2025-07-07 11:03:59 +02:00
Karsten Tlotzek	97c03d817e	Initiales .sql script angepasst	2025-07-07 11:03:51 +02:00
Karsten Tlotzek	877be4e567	Login Form updated	2025-07-07 11:01:54 +02:00
pbbfa23cse	ef3349c6e4	fixed login and register with right linktos	2025-07-07 10:42:58 +02:00
Karsten Tlotzek	415d8120e5	AuthController hinzugefügt	2025-07-07 10:35:49 +02:00
Karsten Tlotzek	a4eef4e4e3	AuthController und methoden hinzugefügt.	2025-07-07 10:34:37 +02:00
pbbfa23cse	37ee931954	Merge branch 'backend' into frontendBackendFinal	2025-07-07 10:06:42 +02:00
Karsten Tlotzek	cbd7b0f8cc	Spaltennamen angepasst	2025-06-30 10:13:36 +02:00
Karsten Tlotzek	db1b26f017	Merge remote-tracking branch 'refs/remotes/origin/frontend' into frontendbackendtest	2025-06-30 10:00:17 +02:00
Karsten Tlotzek	d8865cbd27	Controller und Tickets vereinheitlicht (CRUD)	2025-06-23 14:46:12 +02:00
Karsten Tlotzek	66ff531ba4	Tickets erweitert	2025-06-23 11:11:18 +02:00
Karsten Tlotzek	1964cadd8c	Standardmethoden für Standort und News.Events erweitert	2025-06-23 11:10:46 +02:00
Karsten Tlotzek	6e3e3708b2	EventController, TicketController + Model + essenzielle Funktionen	2025-06-16 15:12:03 +02:00
Max Schneider	5bde268b89	Merge remote-tracking branch 'origin/develop' into develop	2025-06-12 16:30:43 +02:00
Max Schneider	5cef69ae81	added database creation sql with test data karsten kann nicht coden	2025-06-12 16:29:00 +02:00
Karsten Tlotzek	f3699cb287	Added .gitignore	2025-06-12 16:27:03 +02:00
Karsten Tlotzek	1f8e7dc67b	Test	2025-06-12 16:24:31 +02:00