diff --git a/.ddev/config.yaml b/.ddev/config.yaml
index 2f1fa24..987d71f 100644
--- a/.ddev/config.yaml
+++ b/.ddev/config.yaml
@@ -7,8 +7,8 @@ xdebug_enabled: false
 additional_hostnames: []
 additional_fqdns: []
 database:
-    type: mariadb
-    version: "10.11"
+    type: postgres
+    version: "17"
 use_dns_when_possible: true
 composer_version: "2"
 web_environment: []
diff --git a/.env b/.env
index 84a41ab..e0a0f2e 100644
--- a/.env
+++ b/.env
@@ -24,3 +24,13 @@ MAILER_DSN=smtp://${MAILER_USER:-null}:${MAILER_PASSWORD:-null}@${MAILER_HOST:-l
 CONTACT_MAIL=${CONTACT_MAIL:-contact@localhost}
 SENDER_MAIL=${SENDER_MAIL:-noreply@localhost}
 ###< symfony/mailer ###
+
+###> doctrine/doctrine-bundle ###
+# Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
+# IMPORTANT: You MUST configure your server version, either here or in config/packages/doctrine.yaml
+#
+# DATABASE_URL="sqlite:///%kernel.project_dir%/var/data.db"
+# DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=8.0.32&charset=utf8mb4"
+# DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=10.11.2-MariaDB&charset=utf8mb4"
+DATABASE_URL="postgresql://app:!ChangeMe!@127.0.0.1:5432/app?serverVersion=16&charset=utf8"
+###< doctrine/doctrine-bundle ###
diff --git a/composer.json b/composer.json
index 8b952a2..6ebe9cb 100644
--- a/composer.json
+++ b/composer.json
@@ -7,6 +7,10 @@
         "php": ">=8.2",
         "ext-ctype": "*",
         "ext-iconv": "*",
+        "doctrine/dbal": "^3",
+        "doctrine/doctrine-bundle": "^2.13",
+        "doctrine/doctrine-migrations-bundle": "^3.4",
+        "doctrine/orm": "^3.3",
         "php-flasher/flasher-noty-symfony": "^2.1",
         "stripe/stripe-php": "^16.4",
         "symfony/asset": "7.2.*",
diff --git a/composer.lock b/composer.lock
index 2f2c0f5..8fde3e1 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "1f53ac34660baeb28f08ef5504d431e6",
+    "content-hash": "97653f1b2caa753611355a9321263682",
     "packages": [
         {
             "name": "composer/semver",
@@ -87,6 +87,799 @@
             ],
             "time": "2024-09-19T14:15:21+00:00"
         },
+        {
+            "name": "doctrine/cache",
+            "version": "2.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/cache.git",
+                "reference": "1ca8f21980e770095a31456042471a57bc4c68fb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/1ca8f21980e770095a31456042471a57bc4c68fb",
+                "reference": "1ca8f21980e770095a31456042471a57bc4c68fb",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~7.1 || ^8.0"
+            },
+            "conflict": {
+                "doctrine/common": ">2.2,<2.4"
+            },
+            "require-dev": {
+                "cache/integration-tests": "dev-master",
+                "doctrine/coding-standard": "^9",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
+                "psr/cache": "^1.0 || ^2.0 || ^3.0",
+                "symfony/cache": "^4.4 || ^5.4 || ^6",
+                "symfony/var-exporter": "^4.4 || ^5.4 || ^6"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Cache\\": "lib/Doctrine/Common/Cache"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "PHP Doctrine Cache library is a popular cache implementation that supports many different drivers such as redis, memcache, apc, mongodb and others.",
+            "homepage": "https://www.doctrine-project.org/projects/cache.html",
+            "keywords": [
+                "abstraction",
+                "apcu",
+                "cache",
+                "caching",
+                "couchdb",
+                "memcached",
+                "php",
+                "redis",
+                "xcache"
+            ],
+            "support": {
+                "issues": "https://github.com/doctrine/cache/issues",
+                "source": "https://github.com/doctrine/cache/tree/2.2.0"
+            },
+            "funding": [
+                {
+                    "url": "https://www.doctrine-project.org/sponsorship.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.patreon.com/phpdoctrine",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Fcache",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-05-20T20:07:39+00:00"
+        },
+        {
+            "name": "doctrine/collections",
+            "version": "2.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/collections.git",
+                "reference": "d8af7f248c74f195f7347424600fd9e17b57af59"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/d8af7f248c74f195f7347424600fd9e17b57af59",
+                "reference": "d8af7f248c74f195f7347424600fd9e17b57af59",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/deprecations": "^1",
+                "php": "^8.1"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^12",
+                "ext-json": "*",
+                "phpstan/phpstan": "^1.8",
+                "phpstan/phpstan-phpunit": "^1.0",
+                "phpunit/phpunit": "^10.5",
+                "vimeo/psalm": "^5.11"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Common\\Collections\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
+                {
+                    "name": "Johannes Schmitt",
+                    "email": "schmittjoh@gmail.com"
+                }
+            ],
+            "description": "PHP Doctrine Collections library that adds additional functionality on top of PHP arrays.",
+            "homepage": "https://www.doctrine-project.org/projects/collections.html",
+            "keywords": [
+                "array",
+                "collections",
+                "iterators",
+                "php"
+            ],
+            "support": {
+                "issues": "https://github.com/doctrine/collections/issues",
+                "source": "https://github.com/doctrine/collections/tree/2.2.2"
+            },
+            "funding": [
+                {
+                    "url": "https://www.doctrine-project.org/sponsorship.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.patreon.com/phpdoctrine",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Fcollections",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-04-18T06:56:21+00:00"
+        },
+        {
+            "name": "doctrine/dbal",
+            "version": "3.9.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/dbal.git",
+                "reference": "ec16c82f20be1a7224e65ac67144a29199f87959"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/ec16c82f20be1a7224e65ac67144a29199f87959",
+                "reference": "ec16c82f20be1a7224e65ac67144a29199f87959",
+                "shasum": ""
+            },
+            "require": {
+                "composer-runtime-api": "^2",
+                "doctrine/cache": "^1.11|^2.0",
+                "doctrine/deprecations": "^0.5.3|^1",
+                "doctrine/event-manager": "^1|^2",
+                "php": "^7.4 || ^8.0",
+                "psr/cache": "^1|^2|^3",
+                "psr/log": "^1|^2|^3"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "12.0.0",
+                "fig/log-test": "^1",
+                "jetbrains/phpstorm-stubs": "2023.1",
+                "phpstan/phpstan": "2.1.1",
+                "phpstan/phpstan-strict-rules": "^2",
+                "phpunit/phpunit": "9.6.22",
+                "slevomat/coding-standard": "8.13.1",
+                "squizlabs/php_codesniffer": "3.10.2",
+                "symfony/cache": "^5.4|^6.0|^7.0",
+                "symfony/console": "^4.4|^5.4|^6.0|^7.0"
+            },
+            "suggest": {
+                "symfony/console": "For helpful console commands such as SQL execution and import of files."
+            },
+            "bin": [
+                "bin/doctrine-dbal"
+            ],
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\DBAL\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Roman Borschel",
+                    "email": "roman@code-factory.org"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                }
+            ],
+            "description": "Powerful PHP database abstraction layer (DBAL) with many features for database schema introspection and management.",
+            "homepage": "https://www.doctrine-project.org/projects/dbal.html",
+            "keywords": [
+                "abstraction",
+                "database",
+                "db2",
+                "dbal",
+                "mariadb",
+                "mssql",
+                "mysql",
+                "oci8",
+                "oracle",
+                "pdo",
+                "pgsql",
+                "postgresql",
+                "queryobject",
+                "sasql",
+                "sql",
+                "sqlite",
+                "sqlserver",
+                "sqlsrv"
+            ],
+            "support": {
+                "issues": "https://github.com/doctrine/dbal/issues",
+                "source": "https://github.com/doctrine/dbal/tree/3.9.4"
+            },
+            "funding": [
+                {
+                    "url": "https://www.doctrine-project.org/sponsorship.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.patreon.com/phpdoctrine",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Fdbal",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2025-01-16T08:28:55+00:00"
+        },
+        {
+            "name": "doctrine/deprecations",
+            "version": "1.1.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/deprecations.git",
+                "reference": "31610dbb31faa98e6b5447b62340826f54fbc4e9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/deprecations/zipball/31610dbb31faa98e6b5447b62340826f54fbc4e9",
+                "reference": "31610dbb31faa98e6b5447b62340826f54fbc4e9",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^9 || ^12",
+                "phpstan/phpstan": "1.4.10 || 2.0.3",
+                "phpstan/phpstan-phpunit": "^1.0 || ^2",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
+                "psr/log": "^1 || ^2 || ^3"
+            },
+            "suggest": {
+                "psr/log": "Allows logging deprecations via PSR-3 logger implementation"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Deprecations\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "A small layer on top of trigger_error(E_USER_DEPRECATED) or PSR-3 logging with options to disable all deprecations or selectively for packages.",
+            "homepage": "https://www.doctrine-project.org/",
+            "support": {
+                "issues": "https://github.com/doctrine/deprecations/issues",
+                "source": "https://github.com/doctrine/deprecations/tree/1.1.4"
+            },
+            "time": "2024-12-07T21:18:45+00:00"
+        },
+        {
+            "name": "doctrine/doctrine-bundle",
+            "version": "2.13.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/DoctrineBundle.git",
+                "reference": "2363c43d9815a11657e452625cd64172d5587486"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/DoctrineBundle/zipball/2363c43d9815a11657e452625cd64172d5587486",
+                "reference": "2363c43d9815a11657e452625cd64172d5587486",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/cache": "^1.11 || ^2.0",
+                "doctrine/dbal": "^3.7.0 || ^4.0",
+                "doctrine/persistence": "^2.2 || ^3",
+                "doctrine/sql-formatter": "^1.0.1",
+                "php": "^7.4 || ^8.0",
+                "symfony/cache": "^5.4 || ^6.0 || ^7.0",
+                "symfony/config": "^5.4 || ^6.0 || ^7.0",
+                "symfony/console": "^5.4 || ^6.0 || ^7.0",
+                "symfony/dependency-injection": "^5.4 || ^6.0 || ^7.0",
+                "symfony/deprecation-contracts": "^2.1 || ^3",
+                "symfony/doctrine-bridge": "^5.4.46 || ~6.3.12 || ^6.4.3 || ^7.0.3",
+                "symfony/framework-bundle": "^5.4 || ^6.0 || ^7.0",
+                "symfony/polyfill-php80": "^1.15",
+                "symfony/service-contracts": "^1.1.1 || ^2.0 || ^3"
+            },
+            "conflict": {
+                "doctrine/annotations": ">=3.0",
+                "doctrine/orm": "<2.17 || >=4.0",
+                "twig/twig": "<1.34 || >=2.0 <2.4"
+            },
+            "require-dev": {
+                "doctrine/annotations": "^1 || ^2",
+                "doctrine/coding-standard": "^12",
+                "doctrine/deprecations": "^1.0",
+                "doctrine/orm": "^2.17 || ^3.0",
+                "friendsofphp/proxy-manager-lts": "^1.0",
+                "phpstan/phpstan": "2.1.1",
+                "phpstan/phpstan-phpunit": "2.0.3",
+                "phpstan/phpstan-strict-rules": "^2",
+                "phpunit/phpunit": "^9.5.26",
+                "psr/log": "^1.1.4 || ^2.0 || ^3.0",
+                "symfony/phpunit-bridge": "^6.1 || ^7.0",
+                "symfony/property-info": "^5.4 || ^6.0 || ^7.0",
+                "symfony/proxy-manager-bridge": "^5.4 || ^6.0",
+                "symfony/security-bundle": "^5.4 || ^6.0 || ^7.0",
+                "symfony/stopwatch": "^5.4 || ^6.0 || ^7.0",
+                "symfony/string": "^5.4 || ^6.0 || ^7.0",
+                "symfony/twig-bridge": "^5.4 || ^6.0 || ^7.0",
+                "symfony/validator": "^5.4 || ^6.0 || ^7.0",
+                "symfony/var-exporter": "^5.4 || ^6.2 || ^7.0",
+                "symfony/web-profiler-bundle": "^5.4 || ^6.0 || ^7.0",
+                "symfony/yaml": "^5.4 || ^6.0 || ^7.0",
+                "twig/twig": "^1.34 || ^2.12 || ^3.0"
+            },
+            "suggest": {
+                "doctrine/orm": "The Doctrine ORM integration is optional in the bundle.",
+                "ext-pdo": "*",
+                "symfony/web-profiler-bundle": "To use the data collector."
+            },
+            "type": "symfony-bundle",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Bundle\\DoctrineBundle\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Benjamin Eberlei",
+                    "email": "kontakt@beberlei.de"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                },
+                {
+                    "name": "Doctrine Project",
+                    "homepage": "https://www.doctrine-project.org/"
+                }
+            ],
+            "description": "Symfony DoctrineBundle",
+            "homepage": "https://www.doctrine-project.org",
+            "keywords": [
+                "database",
+                "dbal",
+                "orm",
+                "persistence"
+            ],
+            "support": {
+                "issues": "https://github.com/doctrine/DoctrineBundle/issues",
+                "source": "https://github.com/doctrine/DoctrineBundle/tree/2.13.2"
+            },
+            "funding": [
+                {
+                    "url": "https://www.doctrine-project.org/sponsorship.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.patreon.com/phpdoctrine",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Fdoctrine-bundle",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2025-01-15T11:12:38+00:00"
+        },
+        {
+            "name": "doctrine/doctrine-migrations-bundle",
+            "version": "3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/DoctrineMigrationsBundle.git",
+                "reference": "a5c5fe0d2c6b911c03555046febb05a05a347078"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/DoctrineMigrationsBundle/zipball/a5c5fe0d2c6b911c03555046febb05a05a347078",
+                "reference": "a5c5fe0d2c6b911c03555046febb05a05a347078",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/doctrine-bundle": "^2.4",
+                "doctrine/migrations": "^3.2",
+                "php": "^7.2 || ^8.0",
+                "symfony/deprecation-contracts": "^2.1 || ^3",
+                "symfony/framework-bundle": "^5.4 || ^6.0 || ^7.0"
+            },
+            "require-dev": {
+                "composer/semver": "^3.0",
+                "doctrine/coding-standard": "^12",
+                "doctrine/orm": "^2.6 || ^3",
+                "doctrine/persistence": "^2.0 || ^3",
+                "phpstan/phpstan": "^1.4 || ^2",
+                "phpstan/phpstan-deprecation-rules": "^1 || ^2",
+                "phpstan/phpstan-phpunit": "^1 || ^2",
+                "phpstan/phpstan-strict-rules": "^1.1 || ^2",
+                "phpstan/phpstan-symfony": "^1.3 || ^2",
+                "phpunit/phpunit": "^8.5 || ^9.5",
+                "symfony/phpunit-bridge": "^6.3 || ^7",
+                "symfony/var-exporter": "^5.4 || ^6 || ^7"
+            },
+            "type": "symfony-bundle",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Bundle\\MigrationsBundle\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Doctrine Project",
+                    "homepage": "https://www.doctrine-project.org"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony DoctrineMigrationsBundle",
+            "homepage": "https://www.doctrine-project.org",
+            "keywords": [
+                "dbal",
+                "migrations",
+                "schema"
+            ],
+            "support": {
+                "issues": "https://github.com/doctrine/DoctrineMigrationsBundle/issues",
+                "source": "https://github.com/doctrine/DoctrineMigrationsBundle/tree/3.4.0"
+            },
+            "funding": [
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@@ -1405,6 +2543,115 @@
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+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/doctrine-bridge/zipball/f12195479a55b77bc8427b48443b966622f4a18b",
+                "reference": "f12195479a55b77bc8427b48443b966622f4a18b",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/event-manager": "^2",
+                "doctrine/persistence": "^3.1",
+                "php": ">=8.2",
+                "symfony/deprecation-contracts": "^2.5|^3",
+                "symfony/polyfill-ctype": "~1.8",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/service-contracts": "^2.5|^3"
+            },
+            "conflict": {
+                "doctrine/collections": "<1.8",
+                "doctrine/dbal": "<3.6",
+                "doctrine/lexer": "<1.1",
+                "doctrine/orm": "<2.15",
+                "symfony/cache": "<6.4",
+                "symfony/dependency-injection": "<6.4",
+                "symfony/form": "<6.4.6|>=7,<7.0.6",
+                "symfony/http-foundation": "<6.4",
+                "symfony/http-kernel": "<6.4",
+                "symfony/lock": "<6.4",
+                "symfony/messenger": "<6.4",
+                "symfony/property-info": "<6.4",
+                "symfony/security-bundle": "<6.4",
+                "symfony/security-core": "<6.4",
+                "symfony/validator": "<6.4"
+            },
+            "require-dev": {
+                "doctrine/collections": "^1.8|^2.0",
+                "doctrine/data-fixtures": "^1.1|^2",
+                "doctrine/dbal": "^3.6|^4",
+                "doctrine/orm": "^2.15|^3",
+                "psr/log": "^1|^2|^3",
+                "symfony/cache": "^6.4|^7.0",
+                "symfony/config": "^6.4|^7.0",
+                "symfony/dependency-injection": "^6.4|^7.0",
+                "symfony/doctrine-messenger": "^6.4|^7.0",
+                "symfony/expression-language": "^6.4|^7.0",
+                "symfony/form": "^6.4.6|^7.0.6",
+                "symfony/http-kernel": "^6.4|^7.0",
+                "symfony/lock": "^6.4|^7.0",
+                "symfony/messenger": "^6.4|^7.0",
+                "symfony/property-access": "^6.4|^7.0",
+                "symfony/property-info": "^6.4|^7.0",
+                "symfony/security-core": "^6.4|^7.0",
+                "symfony/stopwatch": "^6.4|^7.0",
+                "symfony/translation": "^6.4|^7.0",
+                "symfony/type-info": "^7.1",
+                "symfony/uid": "^6.4|^7.0",
+                "symfony/validator": "^6.4|^7.0",
+                "symfony/var-dumper": "^6.4|^7.0"
+            },
+            "type": "symfony-bridge",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Bridge\\Doctrine\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides integration for Doctrine with various Symfony components",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/doctrine-bridge/tree/v7.2.2"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-12-19T14:25:03+00:00"
+        },
         {
             "name": "symfony/dotenv",
             "version": "v7.2.0",
@@ -3696,6 +4943,68 @@
             ],
             "time": "2024-09-25T14:20:29+00:00"
         },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v7.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "e46690d5b9d7164a6d061cab1e8d46141b9f49df"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/e46690d5b9d7164a6d061cab1e8d46141b9f49df",
+                "reference": "e46690d5b9d7164a6d061cab1e8d46141b9f49df",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2",
+                "symfony/service-contracts": "^2.5|^3"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Provides a way to profile code",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/stopwatch/tree/v7.2.2"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-12-18T14:28:33+00:00"
+        },
         {
             "name": "symfony/string",
             "version": "v7.2.0",
@@ -4572,97 +5881,6 @@
         }
     ],
     "packages-dev": [
-        {
-            "name": "doctrine/inflector",
-            "version": "2.0.10",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/doctrine/inflector.git",
-                "reference": "5817d0659c5b50c9b950feb9af7b9668e2c436bc"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/inflector/zipball/5817d0659c5b50c9b950feb9af7b9668e2c436bc",
-                "reference": "5817d0659c5b50c9b950feb9af7b9668e2c436bc",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.2 || ^8.0"
-            },
-            "require-dev": {
-                "doctrine/coding-standard": "^11.0",
-                "phpstan/phpstan": "^1.8",
-                "phpstan/phpstan-phpunit": "^1.1",
-                "phpstan/phpstan-strict-rules": "^1.3",
-                "phpunit/phpunit": "^8.5 || ^9.5",
-                "vimeo/psalm": "^4.25 || ^5.4"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Doctrine\\Inflector\\": "lib/Doctrine/Inflector"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Guilherme Blanco",
-                    "email": "guilhermeblanco@gmail.com"
-                },
-                {
-                    "name": "Roman Borschel",
-                    "email": "roman@code-factory.org"
-                },
-                {
-                    "name": "Benjamin Eberlei",
-                    "email": "kontakt@beberlei.de"
-                },
-                {
-                    "name": "Jonathan Wage",
-                    "email": "jonwage@gmail.com"
-                },
-                {
-                    "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com"
-                }
-            ],
-            "description": "PHP Doctrine Inflector is a small library that can perform string manipulations with regard to upper/lowercase and singular/plural forms of words.",
-            "homepage": "https://www.doctrine-project.org/projects/inflector.html",
-            "keywords": [
-                "inflection",
-                "inflector",
-                "lowercase",
-                "manipulation",
-                "php",
-                "plural",
-                "singular",
-                "strings",
-                "uppercase",
-                "words"
-            ],
-            "support": {
-                "issues": "https://github.com/doctrine/inflector/issues",
-                "source": "https://github.com/doctrine/inflector/tree/2.0.10"
-            },
-            "funding": [
-                {
-                    "url": "https://www.doctrine-project.org/sponsorship.html",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://www.patreon.com/phpdoctrine",
-                    "type": "patreon"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Finflector",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2024-02-18T20:23:39+00:00"
-        },
         {
             "name": "nikic/php-parser",
             "version": "v5.4.0",
@@ -4813,68 +6031,6 @@
             ],
             "time": "2025-01-15T00:21:40+00:00"
         },
-        {
-            "name": "symfony/stopwatch",
-            "version": "v7.2.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "e46690d5b9d7164a6d061cab1e8d46141b9f49df"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/e46690d5b9d7164a6d061cab1e8d46141b9f49df",
-                "reference": "e46690d5b9d7164a6d061cab1e8d46141b9f49df",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=8.2",
-                "symfony/service-contracts": "^2.5|^3"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Stopwatch\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Provides a way to profile code",
-            "homepage": "https://symfony.com",
-            "support": {
-                "source": "https://github.com/symfony/stopwatch/tree/v7.2.2"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2024-12-18T14:28:33+00:00"
-        },
         {
             "name": "symfony/web-profiler-bundle",
             "version": "v7.2.2",
diff --git a/config/bundles.php b/config/bundles.php
index 9f74ebd..6caf55e 100644
--- a/config/bundles.php
+++ b/config/bundles.php
@@ -9,4 +9,6 @@ return [
     Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true],
     Flasher\Symfony\FlasherSymfonyBundle::class => ['all' => true],
     Flasher\Noty\Symfony\FlasherNotySymfonyBundle::class => ['all' => true],
+    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
+    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
 ];
diff --git a/config/packages/doctrine.yaml b/config/packages/doctrine.yaml
new file mode 100644
index 0000000..25138b9
--- /dev/null
+++ b/config/packages/doctrine.yaml
@@ -0,0 +1,54 @@
+doctrine:
+    dbal:
+        url: '%env(resolve:DATABASE_URL)%'
+
+        # IMPORTANT: You MUST configure your server version,
+        # either here or in the DATABASE_URL env var (see .env file)
+        #server_version: '16'
+
+        profiling_collect_backtrace: '%kernel.debug%'
+        use_savepoints: true
+    orm:
+        auto_generate_proxy_classes: true
+        enable_lazy_ghost_objects: true
+        report_fields_where_declared: true
+        validate_xml_mapping: true
+        naming_strategy: doctrine.orm.naming_strategy.underscore_number_aware
+        identity_generation_preferences:
+            Doctrine\DBAL\Platforms\PostgreSQLPlatform: identity
+        auto_mapping: true
+        mappings:
+            App:
+                type: attribute
+                is_bundle: false
+                dir: '%kernel.project_dir%/src/Entity'
+                prefix: 'App\Entity'
+                alias: App
+        controller_resolver:
+            auto_mapping: false
+
+when@test:
+    doctrine:
+        dbal:
+            # "TEST_TOKEN" is typically set by ParaTest
+            dbname_suffix: '_test%env(default::TEST_TOKEN)%'
+
+when@prod:
+    doctrine:
+        orm:
+            auto_generate_proxy_classes: false
+            proxy_dir: '%kernel.build_dir%/doctrine/orm/Proxies'
+            query_cache_driver:
+                type: pool
+                pool: doctrine.system_cache_pool
+            result_cache_driver:
+                type: pool
+                pool: doctrine.result_cache_pool
+
+    framework:
+        cache:
+            pools:
+                doctrine.result_cache_pool:
+                    adapter: cache.app
+                doctrine.system_cache_pool:
+                    adapter: cache.system
diff --git a/config/packages/doctrine_migrations.yaml b/config/packages/doctrine_migrations.yaml
new file mode 100644
index 0000000..29231d9
--- /dev/null
+++ b/config/packages/doctrine_migrations.yaml
@@ -0,0 +1,6 @@
+doctrine_migrations:
+    migrations_paths:
+        # namespace is arbitrary but should be different from App\Migrations
+        # as migrations classes should NOT be autoloaded
+        'DoctrineMigrations': '%kernel.project_dir%/migrations'
+    enable_profiler: false
diff --git a/migrations/.gitignore b/migrations/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/src/DataObjects/TicketData.php b/src/DataObjects/TicketData.php
index e281a8d..cd21733 100644
--- a/src/DataObjects/TicketData.php
+++ b/src/DataObjects/TicketData.php
@@ -5,12 +5,9 @@ namespace App\DataObjects;
 class TicketData
 {
     public function __construct(
-        public string $email = '',
         public string $notes = '',
-        public string $firstname = '',
-        public string $lastname = '',
-        public string $phone = '',
-    )
-    {
+        public int $ticket = 0,
+        public int $afterShowTicket = 0,
+    ) {
     }
 }
\ No newline at end of file
diff --git a/src/Entity/.gitignore b/src/Entity/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/src/Entity/Ticket.php b/src/Entity/Ticket.php
new file mode 100644
index 0000000..9803a90
--- /dev/null
+++ b/src/Entity/Ticket.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\TicketRepository;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: TicketRepository::class)]
+class Ticket
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $email = null;
+
+    #[ORM\Column(length: 255, nullable: true)]
+    private ?string $phone = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $firstname = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $lastname = null;
+
+    #[ORM\Column]
+    private int $quantity = 0;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getEmail(): ?string
+    {
+        return $this->email;
+    }
+
+    public function setEmail(string $email): static
+    {
+        $this->email = $email;
+
+        return $this;
+    }
+
+    public function getPhone(): ?string
+    {
+        return $this->phone;
+    }
+
+    public function setPhone(?string $phone): static
+    {
+        $this->phone = $phone;
+
+        return $this;
+    }
+
+    public function getFirstname(): ?string
+    {
+        return $this->firstname;
+    }
+
+    public function setFirstname(string $firstname): static
+    {
+        $this->firstname = $firstname;
+
+        return $this;
+    }
+
+    public function getLastname(): ?string
+    {
+        return $this->lastname;
+    }
+
+    public function setLastname(string $lastname): static
+    {
+        $this->lastname = $lastname;
+
+        return $this;
+    }
+
+    public function getQuantity(): int
+    {
+        return $this->quantity;
+    }
+
+    public function setQuantity(int $quantity): static
+    {
+        $this->quantity = $quantity;
+
+        return $this;
+    }
+}
diff --git a/src/Form/TicketForm.php b/src/Form/TicketForm.php
index a1b9390..d838e53 100644
--- a/src/Form/TicketForm.php
+++ b/src/Form/TicketForm.php
@@ -4,18 +4,18 @@ namespace App\Form;
 
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\EmailType;
+use Symfony\Component\Form\Extension\Core\Type\NumberType;
 use Symfony\Component\Form\Extension\Core\Type\TextareaType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 
 class TicketForm extends AbstractType
 {
-    public function buildForm(FormBuilderInterface $builder, array $options)
+    public function buildForm(FormBuilderInterface $builder, array $options): void
     {
-        $builder->add('email', EmailType::class)
-            ->add('notes', TextareaType::class)
-            ->add('firstname', TextType::class)
-            ->add('lastname', TextType::class)
-            ->add('phone', TextType::class);
+        $builder
+            ->add('ticket', NumberType::class)
+            ->add('afterShowTicket', NumberType::class)
+            ->add('notes', TextareaType::class);
     }
 }
\ No newline at end of file
diff --git a/src/Repository/.gitignore b/src/Repository/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/src/Repository/TicketRepository.php b/src/Repository/TicketRepository.php
new file mode 100644
index 0000000..f3c0786
--- /dev/null
+++ b/src/Repository/TicketRepository.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Ticket;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Ticket>
+ */
+class TicketRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Ticket::class);
+    }
+
+//    /**
+//     * @return Ticket[] Returns an array of Ticket objects
+//     */
+//    public function findByExampleField($value): array
+//    {
+//        return $this->createQueryBuilder('t')
+//            ->andWhere('t.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->orderBy('t.id', 'ASC')
+//            ->setMaxResults(10)
+//            ->getQuery()
+//            ->getResult()
+//        ;
+//    }
+
+//    public function findOneBySomeField($value): ?Ticket
+//    {
+//        return $this->createQueryBuilder('t')
+//            ->andWhere('t.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->getQuery()
+//            ->getOneOrNullResult()
+//        ;
+//    }
+}
diff --git a/symfony.lock b/symfony.lock
index 3c17d2a..6c5cca7 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -1,4 +1,31 @@
 {
+    "doctrine/doctrine-bundle": {
+        "version": "2.13",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "2.13",
+            "ref": "8d96c0b51591ffc26794d865ba3ee7d193438a83"
+        },
+        "files": [
+            "config/packages/doctrine.yaml",
+            "src/Entity/.gitignore",
+            "src/Repository/.gitignore"
+        ]
+    },
+    "doctrine/doctrine-migrations-bundle": {
+        "version": "3.4",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "3.1",
+            "ref": "1d01ec03c6ecbd67c3375c5478c9a423ae5d6a33"
+        },
+        "files": [
+            "config/packages/doctrine_migrations.yaml",
+            "migrations/.gitignore"
+        ]
+    },
     "php-flasher/flasher-noty-symfony": {
         "version": "v2.1.2"
     },
diff --git a/templates/ticket/index.html.twig b/templates/ticket/index.html.twig
index a0e9072..615841c 100644
--- a/templates/ticket/index.html.twig
+++ b/templates/ticket/index.html.twig
@@ -23,33 +23,22 @@
                 
                 <div class="bg-white/80 backdrop-blur-md shadow-xl rounded-2xl sm:rounded-3xl p-6 sm:p-8 md:p-10 mb-12 sm:mb-16 transform transition-all duration-300 border border-gray-100">
                     {{ form_start(form, { 'attr': { 'class': 'space-y-6' } }) }}
-                        <div class="grid grid-cols-1 sm:grid-cols-2 gap-6">
-                            <div>
-                                <label for="firstname" class="block text-sm font-medium text-gray-700 mb-1">Vorname *</label>
-                                <input type="text" name="{{ field_name(form.firstname) }}" id="firstname" required 
-                                    class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors">
-                            </div>
-                            
-                            <div>
-                                <label for="lastname" class="block text-sm font-medium text-gray-700 mb-1">Nachname *</label>
-                                <input type="text" name="{{ field_name(form.lastname) }}" id="lastname" required
-                                    class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors">
-                            </div>
+                    <div class="grid grid-cols-1 sm:grid-cols-2 gap-6">
+                        <div>
+                            <label for="firstname" class="block text-sm font-medium text-gray-700 mb-1">Vorname *</label>
+                            <input type="text" name="{{ field_name(form.ticket) }}" id="firstname" required
+                                   class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors">
                         </div>
 
                         <div>
-                            <label for="email" class="block text-sm font-medium text-gray-700 mb-1">Email *</label>
-                            <input type="email" name="{{ field_name(form.email) }}" id="email" required 
-                                class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors">
+                            <label for="lastname" class="block text-sm font-medium text-gray-700 mb-1">Nachname *</label>
+                            <input type="text" name="{{ field_name(form.afterShowTicket) }}" id="lastname" required
+                                   class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors">
                         </div>
-                        
-                        <div>
-                            <label for="phone" class="block text-sm font-medium text-gray-700 mb-1">Telefon</label>
-                            <input type="tel" name="{{ field_name(form.phone) }}" id="phone"
-                                class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors">
-                        </div>
-                        
-                        <div>
+                    </div>
+
+
+                    <div>
                             <label for="notes" class="block text-sm font-medium text-gray-700 mb-1">Anmerkungen</label>
                             <textarea name="{{ field_name(form.notes) }}" id="notes" rows="4"
                                 class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-orange-500 focus:border-orange-500 transition-colors"