79 changed files with 12738 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,21 @@
+/.*
+
+###> symfony/framework-bundle ###
+/.env.local
+/.env.local.php
+/.env.*.local
+/config/secrets/prod/prod.decrypt.private.php
+/public/bundles/
+/var/
+/vendor/
+###< symfony/framework-bundle ###
+
+###> symfony/phpunit-bridge ###
+.phpunit.result.cache
+/phpunit.xml
+###< symfony/phpunit-bridge ###
+
+###> phpunit/phpunit ###
+/phpunit.xml
+.phpunit.result.cache
+###< phpunit/phpunit ###
--- a/bin/console
+++ b/bin/console
@ -0,0 +1,17 @@
+#!/usr/bin/env php
+<?php
+
+use App\Kernel;
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+
+if (!is_file(dirname(__DIR__).'/vendor/autoload_runtime.php')) {
+    throw new LogicException('Symfony Runtime is missing. Try running "composer require symfony/runtime".');
+}
+
+require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
+
+return function (array $context) {
+    $kernel = new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
+
+    return new Application($kernel);
+};
--- a/bin/phpunit
+++ b/bin/phpunit
@ -0,0 +1,23 @@
+#!/usr/bin/env php
+<?php
+
+if (!ini_get('date.timezone')) {
+    ini_set('date.timezone', 'UTC');
+}
+
+if (is_file(dirname(__DIR__).'/vendor/phpunit/phpunit/phpunit')) {
+    if (PHP_VERSION_ID >= 80000) {
+        require dirname(__DIR__).'/vendor/phpunit/phpunit/phpunit';
+    } else {
+        define('PHPUNIT_COMPOSER_INSTALL', dirname(__DIR__).'/vendor/autoload.php');
+        require PHPUNIT_COMPOSER_INSTALL;
+        PHPUnit\TextUI\Command::main();
+    }
+} else {
+    if (!is_file(dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit.php')) {
+        echo "Unable to find the `simple-phpunit.php` script in `vendor/symfony/phpunit-bridge/bin/`.\n";
+        exit(1);
+    }
+
+    require dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit.php';
+}
--- a/composer.json
+++ b/composer.json
@ -0,0 +1,94 @@
+{
+    "type": "project",
+    "license": "proprietary",
+    "minimum-stability": "stable",
+    "prefer-stable": true,
+    "require": {
+        "php": ">=8.1",
+        "ext-ctype": "*",
+        "ext-iconv": "*",
+        "api-platform/core": "^3.2",
+        "doctrine/doctrine-bundle": "^2.11",
+        "doctrine/doctrine-migrations-bundle": "^3.3",
+        "doctrine/orm": "^2.17",
+        "nelmio/cors-bundle": "^2.4",
+        "phpdocumentor/reflection-docblock": "^5.3",
+        "phpstan/phpdoc-parser": "^1.25",
+        "symfony/asset": "6.4.*",
+        "symfony/console": "6.4.*",
+        "symfony/dotenv": "6.4.*",
+        "symfony/expression-language": "6.4.*",
+        "symfony/flex": "^2",
+        "symfony/framework-bundle": "6.4.*",
+        "symfony/property-access": "6.4.*",
+        "symfony/property-info": "6.4.*",
+        "symfony/runtime": "6.4.*",
+        "symfony/security-bundle": "6.4.*",
+        "symfony/serializer": "6.4.*",
+        "symfony/string": "6.4.*",
+        "symfony/twig-bundle": "6.4.*",
+        "symfony/uid": "6.4.*",
+        "symfony/validator": "6.4.*",
+        "symfony/yaml": "6.4.*"
+    },
+    "config": {
+        "allow-plugins": {
+            "php-http/discovery": true,
+            "symfony/flex": true,
+            "symfony/runtime": true
+        },
+        "sort-packages": true
+    },
+    "autoload": {
+        "psr-4": {
+            "App\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "App\\Tests\\": "tests/"
+        }
+    },
+    "replace": {
+        "symfony/polyfill-ctype": "*",
+        "symfony/polyfill-iconv": "*",
+        "symfony/polyfill-php72": "*",
+        "symfony/polyfill-php73": "*",
+        "symfony/polyfill-php74": "*",
+        "symfony/polyfill-php80": "*",
+        "symfony/polyfill-php81": "*"
+    },
+    "scripts": {
+        "auto-scripts": {
+            "cache:clear": "symfony-cmd",
+            "assets:install %PUBLIC_DIR%": "symfony-cmd"
+        },
+        "post-install-cmd": [
+            "@auto-scripts"
+        ],
+        "post-update-cmd": [
+            "@auto-scripts"
+        ]
+    },
+    "conflict": {
+        "symfony/symfony": "*"
+    },
+    "extra": {
+        "symfony": {
+            "allow-contrib": false,
+            "require": "6.4.*",
+            "docker": false
+        }
+    },
+    "require-dev": {
+        "dama/doctrine-test-bundle": "^8.0",
+        "doctrine/doctrine-fixtures-bundle": "^3.5",
+        "phpunit/phpunit": "^9.5",
+        "symfony/browser-kit": "6.4.*",
+        "symfony/css-selector": "6.4.*",
+        "symfony/http-client": "6.4.*",
+        "symfony/maker-bundle": "^1.52",
+        "symfony/phpunit-bridge": "^7.0",
+        "zenstruck/foundry": "^1.36"
+    }
+}
--- a/composer.lock
+++ b/composer.lock
--- a/config/api_platform/resources.xml
+++ b/config/api_platform/resources.xml
@ -0,0 +1,165 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!-- api/config/api_platform/resources.xml -->
+
+<resources xmlns="https://api-platform.com/schema/metadata/resources-3.0"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="https://api-platform.com/schema/metadata/resources-3.0
+        https://api-platform.com/schema/metadata/resources-3.0.xsd">
+
+<resource class="App\Entity\User">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+        <operation class="ApiPlatform\Metadata\Get" controller="App\Controller\GetUserByName" uriTemplate="users/authName/{authName}" description="Receives a user by its authentication name">
+            <uriVariables><uriVariable parameterName="authName"></uriVariable></uriVariables>
+        </operation>
+        <operation class="ApiPlatform\Metadata\Patch" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\Country">
+    <operations>
+        <operation class="ApiPlatform\Metadata\GetCollection" />
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\City" uriTemplate="/country/{countryId}/capital">
+    <uriVariables>
+        <uriVariable parameterName="countryId" fromClass="App\Entity\Country" toProperty="capital"></uriVariable>
+    </uriVariables>
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+<resource class="App\Entity\City" uriTemplate="/prefecture/{prefectureId}/capital">
+    <uriVariables>
+        <uriVariable parameterName="prefectureId" fromClass="App\Entity\Prefecture" toProperty="capital"></uriVariable>
+    </uriVariables>
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+<resource class="App\Entity\City">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\Village" uriTemplate="/prefecture/{prefectureId}/villages">
+    <uriVariables>
+        <uriVariable parameterName="prefectureId" fromClass="App\Entity\Prefecture" toProperty="villages"></uriVariable>
+    </uriVariables>
+    <operations>
+        <operation class="ApiPlatform\Metadata\GetCollection" />
+    </operations>
+</resource>
+<resource class="App\Entity\Village">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\Prefecture" uriTemplate="/country/{countryId}/prefectures">
+    <uriVariables>
+        <uriVariable parameterName="countryId" fromClass="App\Entity\Country" toProperty="prefectures"></uriVariable>
+    </uriVariables>
+    <operations>
+        <operation class="ApiPlatform\Metadata\GetCollection" />
+    </operations>
+</resource>
+<resource class="App\Entity\Prefecture">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+
+
+<resource class="App\Entity\Dojo">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+        <operation class="ApiPlatform\Metadata\Get" uriTemplate="dojo" controller="App\Controller\GetUserDojo" />
+        <operation class="ApiPlatform\Metadata\Post" processor="App\State\DojoPostProcessor"/>
+        <operation class="ApiPlatform\Metadata\Patch" />
+    </operations>
+</resource>
+<resource class="App\Entity\Dojo" uriTemplate="/village/{villageId}/dojos">
+    <uriVariables>
+        <uriVariable parameterName="villageId" fromClass="App\Entity\Village" toProperty="dojos"></uriVariable>
+    </uriVariables>
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\Dungeon">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" uriTemplate="dungeon/{id}" />
+    </operations>
+</resource>
+<resource class="App\Entity\Dungeon" uriTemplate="/city/{cityId}/dungeon">
+    <uriVariables>
+        <uriVariable parameterName="cityId" fromClass="App\Entity\City" toProperty="dungeon"></uriVariable>
+    </uriVariables>
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\Character">
+    <normalizationContext><values><value name="groups"><values><value>public</value></values></value></values></normalizationContext>
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+        <operation class="ApiPlatform\Metadata\GetCollection" controller="App\Controller\GetDojoCharacters" uriTemplate="dojos/{dojoId}/characters" description="Receives the characters from a dojo.">
+            <uriVariables><uriVariable parameterName="dojoId" /></uriVariables>
+        </operation>
+        <operation class="ApiPlatform\Metadata\GetCollection" controller="App\Controller\GetOwnDojoCharacters" uriTemplate="dojo/characters" description="Receives the characters from the users dojo.">
+            <normalizationContext><values><value name="groups"><values><value>public</value><value>detail</value></values></value></values></normalizationContext>
+        </operation>
+    </operations>
+</resource>
+
+<resource class="App\Entity\Character">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Post" />
+        <operation class="ApiPlatform\Metadata\Patch" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\Technique">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+        <operation class="ApiPlatform\Metadata\GetCollection" />
+        <operation class="ApiPlatform\Metadata\Post" security="is_granted('ROLE_ADMIN')">
+        </operation>
+    </operations>
+</resource>
+
+<resource class="App\Entity\Tournament">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+        <operation class="ApiPlatform\Metadata\GetCollection" />
+    </operations>
+</resource>
+
+<resource class="App\Entity\TournamentRegistration">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Post"  processor="App\State\TournamentRegistrationStateProcessor"/>
+    </operations>
+</resource>
+
+<resource class="App\Entity\Fight">
+    <operations>
+        <operation class="ApiPlatform\Metadata\Get" />
+        <operation class="ApiPlatform\Metadata\GetCollection" controller="App\Controller\GetTournamentFights" uriTemplate="tournaments/{tournamentId}/fights" description="Receives the fights from a tournament.">
+            <uriVariables><uriVariable parameterName="tournamentId" fromClass="App\Entity\Tournament"></uriVariable></uriVariables>
+        </operation>
+        <operation class="ApiPlatform\Metadata\GetCollection" controller="App\Controller\GetTournamentFights" uriTemplate="tournaments/{tournamentId}/characters/{characterId}/fights" description="Receives the fights from a tournament for a given character.">
+            <uriVariables>
+                <uriVariable parameterName="tournamentId" fromClass="App\Entity\Tournament"></uriVariable>
+                <uriVariable parameterName="characterId" fromClass="App\Entity\Character"></uriVariable>
+            </uriVariables>
+        </operation>
+    </operations>
+</resource>
+
+</resources>
--- a/config/bundles.php
+++ b/config/bundles.php
@ -0,0 +1,15 @@
+<?php
+
+return [
+    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
+    Symfony\Bundle\TwigBundle\TwigBundle::class => ['all' => true],
+    Symfony\Bundle\SecurityBundle\SecurityBundle::class => ['all' => true],
+    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
+    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
+    Nelmio\CorsBundle\NelmioCorsBundle::class => ['all' => true],
+    ApiPlatform\Symfony\Bundle\ApiPlatformBundle::class => ['all' => true],
+    DAMA\DoctrineTestBundle\DAMADoctrineTestBundle::class => ['test' => true],
+    Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle::class => ['dev' => true, 'test' => true],
+    Zenstruck\Foundry\ZenstruckFoundryBundle::class => ['dev' => true, 'test' => true],
+    Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],
+];
--- a/config/packages/api_platform.yaml
+++ b/config/packages/api_platform.yaml
@ -0,0 +1,20 @@
+api_platform:
+    title: Hello API Platform
+    version: 1.0.0
+    # Good defaults for REST APIs
+    defaults:
+        stateless: true
+        cache_headers:
+            vary: ['Content-Type', 'Authorization', 'Origin']
+        extra_properties:
+            standard_put: true
+    exception_to_status:
+        Doctrine\DBAL\Exception\UniqueConstraintViolationException: 409
+    formats:
+        json: ['application/json']
+        html: ['text/html']
+    docs_formats:
+        jsonopenapi: ['application/vnd.openapi+json']
+        html: ['text/html']
+    event_listeners_backward_compatibility_layer: false
+    keep_legacy_inflector: false
--- a/config/packages/cache.yaml
+++ b/config/packages/cache.yaml
@ -0,0 +1,19 @@
+framework:
+    cache:
+        # Unique name of your app: used to compute stable namespaces for cache keys.
+        #prefix_seed: your_vendor_name/app_name
+
+        # The "app" cache stores to the filesystem by default.
+        # The data in this cache should persist between deploys.
+        # Other options include:
+
+        # Redis
+        #app: cache.adapter.redis
+        #default_redis_provider: redis://localhost
+
+        # APCu (not recommended with heavy random-write workloads as memory fragmentation can cause perf issues)
+        #app: cache.adapter.apcu
+
+        # Namespaced pools use the above "app" backend by default
+        #pools:
+            #my.dedicated.cache: null
--- a/config/packages/doctrine.yaml
+++ b/config/packages/doctrine.yaml
@ -0,0 +1,49 @@
+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: '%env(resolve:DATABASE_VERSION)%'
+
+        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
+        auto_mapping: true
+        mappings:
+            App:
+                is_bundle: false
+                dir: '%kernel.project_dir%/src/Entity'
+                prefix: 'App\Entity'
+                alias: App
+
+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
--- a/config/packages/doctrine_migrations.yaml
+++ 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
--- a/config/packages/framework.yaml
+++ b/config/packages/framework.yaml
@ -0,0 +1,25 @@
+# see https://symfony.com/doc/current/reference/configuration/framework.html
+framework:
+    secret: '%env(APP_SECRET)%'
+    #csrf_protection: true
+    http_method_override: false
+    handle_all_throwables: true
+
+    # Enables session support. Note that the session will ONLY be started if you read or write from it.
+    # Remove or comment this section to explicitly disable session support.
+    session:
+        handler_id: null
+        cookie_secure: auto
+        cookie_samesite: lax
+        storage_factory_id: session.storage.factory.native
+
+    #esi: true
+    #fragments: true
+    php_errors:
+        log: true
+
+when@test:
+    framework:
+        test: true
+        session:
+            storage_factory_id: session.storage.factory.mock_file
--- a/config/packages/nelmio_cors.yaml
+++ b/config/packages/nelmio_cors.yaml
@ -0,0 +1,10 @@
+nelmio_cors:
+    defaults:
+        origin_regex: true
+        allow_origin: ['%env(CORS_ALLOW_ORIGIN)%']
+        allow_methods: ['GET', 'OPTIONS', 'POST', 'PUT', 'PATCH', 'DELETE']
+        allow_headers: ['Content-Type', 'Authorization']
+        expose_headers: ['Link']
+        max_age: 3600
+    paths:
+        '^/': null
--- a/config/packages/routing.yaml
+++ b/config/packages/routing.yaml
@ -0,0 +1,12 @@
+framework:
+    router:
+        utf8: true
+
+        # Configure how to generate URLs in non-HTTP contexts, such as CLI commands.
+        # See https://symfony.com/doc/current/routing.html#generating-urls-in-commands
+        #default_uri: http://localhost
+
+when@prod:
+    framework:
+        router:
+            strict_requirements: null
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@ -0,0 +1,42 @@
+security:
+    # https://symfony.com/doc/current/security.html#registering-the-user-hashing-passwords
+    password_hashers:
+        Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
+    # https://symfony.com/doc/current/security.html#loading-the-user-the-user-provider
+    providers:
+        users_in_memory: { memory: null }
+    firewalls:
+        dev:
+            pattern: ^/(_(profiler|wdt)|css|images|js)/
+            security: false
+        main:
+            stateless: true
+            
+            access_token:
+                token_handler: App\Security\AccessTokenHandler
+                token_extractors: 'App\Security\CustomTokenExtractor'
+
+            # activate different ways to authenticate
+            # https://symfony.com/doc/current/security.html#the-firewall
+
+            # https://symfony.com/doc/current/security/impersonating_user.html
+            # switch_user: true
+
+    # Easy way to control access for large sections of your site
+    # Note: Only the *first* access control that matches will be used
+    access_control:
+        - { path: ^/admin, roles: ROLE_ADMIN }
+        # - { path: ^/api, roles: ROLE_USER }
+
+when@test:
+    security:
+        password_hashers:
+            # By default, password hashers are resource intensive and take time. This is
+            # important to generate secure password hashes. In tests however, secure hashes
+            # are not important, waste resources and increase test times. The following
+            # reduces the work factor to the lowest possible values.
+            Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface:
+                algorithm: auto
+                cost: 4 # Lowest possible value for bcrypt
+                time_cost: 3 # Lowest possible value for argon
+                memory_cost: 10 # Lowest possible value for argon
--- a/config/packages/test/dama_doctrine_test_bundle.yaml
+++ b/config/packages/test/dama_doctrine_test_bundle.yaml
@ -0,0 +1,4 @@
+dama_doctrine_test:
+    enable_static_connection: true
+    enable_static_meta_data_cache: true
+    enable_static_query_cache: true
--- a/config/packages/twig.yaml
+++ b/config/packages/twig.yaml
@ -0,0 +1,6 @@
+twig:
+    default_path: '%kernel.project_dir%/templates'
+
+when@test:
+    twig:
+        strict_variables: true
--- a/config/packages/uid.yaml
+++ b/config/packages/uid.yaml
@ -0,0 +1,4 @@
+framework:
+    uid:
+        default_uuid_version: 7
+        time_based_uuid_version: 7
--- a/config/packages/validator.yaml
+++ b/config/packages/validator.yaml
@ -0,0 +1,13 @@
+framework:
+    validation:
+        email_validation_mode: html5
+
+        # Enables validator auto-mapping support.
+        # For instance, basic validation constraints will be inferred from Doctrine's metadata.
+        #auto_mapping:
+        #    App\Entity\: []
+
+when@test:
+    framework:
+        validation:
+            not_compromised_password: false
--- a/config/packages/zenstruck_foundry.yaml
+++ b/config/packages/zenstruck_foundry.yaml
@ -0,0 +1,7 @@
+when@dev: &dev
+    # See full configuration: https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#full-default-bundle-configuration
+    zenstruck_foundry:
+        # Whether to auto-refresh proxies by default (https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#auto-refresh)
+        auto_refresh_proxies: true
+
+when@test: *dev
--- a/config/preload.php
+++ b/config/preload.php
@ -0,0 +1,5 @@
+<?php
+
+if (file_exists(dirname(__DIR__).'/var/cache/prod/App_KernelProdContainer.preload.php')) {
+    require dirname(__DIR__).'/var/cache/prod/App_KernelProdContainer.preload.php';
+}
--- a/config/routes.yaml
+++ b/config/routes.yaml
@ -0,0 +1,5 @@
+controllers:
+    resource:
+        path: ../src/Controller/
+        namespace: App\Controller
+    type: attribute
--- a/config/routes/api_platform.yaml
+++ b/config/routes/api_platform.yaml
@ -0,0 +1,4 @@
+api_platform:
+    resource: .
+    type: api_platform
+    prefix: /api
--- a/config/routes/framework.yaml
+++ b/config/routes/framework.yaml
@ -0,0 +1,4 @@
+when@dev:
+    _errors:
+        resource: '@FrameworkBundle/Resources/config/routing/errors.xml'
+        prefix: /_error
--- a/config/services.yaml
+++ b/config/services.yaml
@ -0,0 +1,24 @@
+# This file is the entry point to configure your own services.
+# Files in the packages/ subdirectory configure your dependencies.
+
+# Put parameters here that don't need to change on each machine where the app is deployed
+# https://symfony.com/doc/current/best_practices.html#use-parameters-for-application-configuration
+parameters:
+
+services:
+    # default configuration for services in *this* file
+    _defaults:
+        autowire: true      # Automatically injects dependencies in your services.
+        autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
+
+    # makes classes in src/ available to be used as services
+    # this creates a service per class whose id is the fully-qualified class name
+    App\:
+        resource: '../src/'
+        exclude:
+            - '../src/DependencyInjection/'
+            - '../src/Entity/'
+            - '../src/Kernel.php'
+
+    # add more service definitions when explicit configuration is needed
+    # please note that last definitions always *replace* previous ones
--- a/migrations/.gitignore
+++ b/migrations/.gitignore
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="tests/bootstrap.php"
+         convertDeprecationsToExceptions="false"
+>
+    <php>
+        <ini name="display_errors" value="1" />
+        <ini name="error_reporting" value="-1" />
+        <server name="APP_ENV" value="test" force="true" />
+        <server name="SHELL_VERBOSITY" value="-1" />
+        <server name="SYMFONY_PHPUNIT_REMOVE" value="" />
+        <server name="SYMFONY_PHPUNIT_VERSION" value="9.6" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Project Test Suite">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <coverage processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">src</directory>
+        </include>
+    </coverage>
+
+    <listeners>
+        <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener" />
+    </listeners>
+
+    <extensions>
+        <extension class="DAMA\DoctrineTestBundle\PHPUnit\PHPUnitExtension"/>
+    </extensions>
+</phpunit>
--- a/public/index.php
+++ b/public/index.php
@ -0,0 +1,9 @@
+<?php
+
+use App\Kernel;
+
+require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
+
+return function (array $context) {
+    return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
+};
--- a/src/Controller/.gitignore
+++ b/src/Controller/.gitignore
--- a/src/Controller/GetDojoCharacters.php
+++ b/src/Controller/GetDojoCharacters.php
@ -0,0 +1,19 @@
+<?php
+namespace App\Controller;
+
+use App\Entity\Character;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+
+#[AsController]
+final class GetDojoCharacters
+{
+
+    public function __invoke($dojoId, EntityManagerInterface $em): iterable
+    {
+        return $em->getRepository(Character::class)->findBy([
+            'dojo' => $dojoId
+        ]);
+    }
+}
+
--- a/src/Controller/GetOwnDojoCharacters.php
+++ b/src/Controller/GetOwnDojoCharacters.php
@ -0,0 +1,26 @@
+<?php
+namespace App\Controller;
+
+use App\Entity\Character;
+use App\Entity\Dojo;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+
+#[AsController]
+final class GetOwnDojoCharacters
+{
+
+    public function __construct(private Security $security)
+    {}
+
+    public function __invoke(EntityManagerInterface $em): iterable
+    {
+        $dojo = $em->getRepository(Dojo::class)->findOneByOwner($this->security->getUser());
+
+        return $em->getRepository(Character::class)->findBy([
+            'dojo' => $dojo->id
+        ]);
+    }
+}
+
--- a/src/Controller/GetTournamentFights.php
+++ b/src/Controller/GetTournamentFights.php
@ -0,0 +1,19 @@
+<?php
+namespace App\Controller;
+
+use App\Entity\Fight;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+
+#[AsController]
+class GetTournamentFights
+{
+
+    public function __invoke($tournamentId, EntityManagerInterface $em): iterable
+    {
+        return $em->getRepository(Fight::class)->findBy([
+            'tournament' => $tournamentId
+        ]);
+    }
+}
+
--- a/src/Controller/GetUserByName.php
+++ b/src/Controller/GetUserByName.php
@ -0,0 +1,24 @@
+<?php
+namespace App\Controller;
+
+use App\Entity\User;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+#[AsController]
+final class GetUserByName
+{
+
+    public function __invoke($authName, EntityManagerInterface $em): User
+    {
+        $user = $em->getRepository(User::class)->findOneBy([
+            'authName' => $authName
+        ]);
+        if (! $user) {
+            throw new NotFoundHttpException('User not found');
+        }
+        return $user;
+    }
+}
+
--- a/src/Controller/GetUserDojo.php
+++ b/src/Controller/GetUserDojo.php
@ -0,0 +1,21 @@
+<?php
+namespace App\Controller;
+
+use App\Entity\Dojo;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+
+#[AsController]
+final class GetUserDojo
+{
+
+    public function __construct(private Security $security)
+    {}
+
+    public function __invoke(EntityManagerInterface $em): ?Dojo
+    {
+        return $em->getRepository(Dojo::class)->findOneByOwner($this->security->getUser());
+    }
+}
+
--- a/src/DataFixtures/AppFixtures.php
+++ b/src/DataFixtures/AppFixtures.php
@ -0,0 +1,16 @@
+<?php
+namespace App\DataFixtures;
+
+use Doctrine\Bundle\FixturesBundle\Fixture;
+use Doctrine\Persistence\ObjectManager;
+
+class AppFixtures extends Fixture
+{
+
+    public function load(ObjectManager $manager): void
+    {
+        // $product = new Product();
+        // $manager->persist($product);
+        $manager->flush();
+    }
+}
--- a/src/Entity/.gitignore
+++ b/src/Entity/.gitignore
--- a/src/Entity/Character.php
+++ b/src/Entity/Character.php
@ -0,0 +1,193 @@
+<?php
+namespace App\Entity;
+
+use ApiPlatform\Metadata\ApiProperty;
+use App\Validator\CharacterStats;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\ManyToMany;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\Table;
+use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Validator\Mapping\ClassMetadata;
+
+#[Entity]
+#[Table(name: '`character`')]
+class Character extends Thing
+{
+
+    #[ManyToOne(inversedBy: 'members')]
+    #[JoinColumn(onDelete: 'cascade')]
+    #[Groups('public')]
+    #[ApiProperty(readableLink: false, writableLink: false)]
+    public ?Dojo $dojo;
+
+    #[Column(length: 64)]
+    #[Groups('public')]
+    public string $name;
+
+    #[Column]
+    #[Groups('detail')]
+    public int $strength;
+
+    #[Column]
+    #[Groups('detail')]
+    public int $constitution;
+
+    #[Column]
+    #[Groups('detail')]
+    public int $agility;
+
+    #[Column]
+    #[Groups('detail')]
+    public int $chi;
+
+    #[Groups('detail')]
+    #[ManyToMany(targetEntity: Technique::class, cascade: [
+        'persist'
+    ])]
+    #[ApiProperty(readableLink: false, writableLink: false)]
+    public Collection $techniques;
+
+    public function __construct()
+    {
+        $this->techniques = new ArrayCollection();
+    }
+
+    /**
+     * MVP: Only
+     */
+    #[Groups('detail')]
+    public function getFreeSkillPoints()
+    {
+        $available = 32;
+        $costs = self::skillCosts($this->getStrength());
+        $costs += self::skillCosts($this->getConstitution());
+        $costs += self::skillCosts($this->getAgility());
+        $costs += self::skillCosts($this->getChi());
+
+        foreach ($this->getTechniques() as $tech) {
+            $costs += $tech->getCosts();
+        }
+        return $available - $costs;
+    }
+
+    public static function loadValidatorMetadata(ClassMetadata $metadata): void
+    {
+        $metadata->addConstraint(new CharacterStats());
+    }
+
+    /**
+     * Calculates the aged based on the ulid value?
+     */
+    #[Groups('public')]
+    public function getAge(): int
+    {
+        return 21;
+    }
+
+    public static function skillCosts(int $value)
+    {
+        return pow(2, $value);
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    public function getStrength(): ?int
+    {
+        return $this->strength;
+    }
+
+    public function setStrength(int $strength): static
+    {
+        $this->strength = $strength;
+
+        return $this;
+    }
+
+    public function getConstitution(): ?int
+    {
+        return $this->constitution;
+    }
+
+    public function setConstitution(int $constitution): static
+    {
+        $this->constitution = $constitution;
+
+        return $this;
+    }
+
+    public function getAgility(): ?int
+    {
+        return $this->agility;
+    }
+
+    public function setAgility(int $agility): static
+    {
+        $this->agility = $agility;
+
+        return $this;
+    }
+
+    public function getChi(): ?int
+    {
+        return $this->chi;
+    }
+
+    public function setChi(int $chi): static
+    {
+        $this->chi = $chi;
+
+        return $this;
+    }
+
+    public function getDojo(): ?Dojo
+    {
+        return $this->dojo;
+    }
+
+    public function setDojo(?Dojo $dojo): static
+    {
+        $this->dojo = $dojo;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, Technique>
+     */
+    public function getTechniques(): Collection
+    {
+        return $this->techniques;
+    }
+
+    public function addTechnique(Technique $technique): static
+    {
+        if (!$this->techniques->contains($technique)) {
+            $this->techniques->add($technique);
+        }
+
+        return $this;
+    }
+
+    public function removeTechnique(Technique $technique): static
+    {
+        $this->techniques->removeElement($technique);
+
+        return $this;
+    }
+}
+
--- a/src/Entity/City.php
+++ b/src/Entity/City.php
@ -0,0 +1,28 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\OneToOne;
+
+#[Entity]
+class City extends Thing
+{
+
+    #[OneToOne(inversedBy: 'city')]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public Dungeon $dungeon;
+
+    public function getDungeon(): ?Dungeon
+    {
+        return $this->dungeon;
+    }
+
+    public function setDungeon(Dungeon $dungeon): static
+    {
+        $this->dungeon = $dungeon;
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Country.php
+++ b/src/Entity/Country.php
@ -0,0 +1,71 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\OneToMany;
+use Doctrine\ORM\Mapping\OneToOne;
+
+#[Entity]
+class Country extends Thing
+{
+
+    #[OneToOne()]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public City $capital;
+
+    /** @var Prefecture[] */
+    #[OneToMany(targetEntity: Prefecture::class, mappedBy: 'prefecture')]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public iterable $prefectures;
+
+    public function __construct()
+    {
+        $this->prefectures = new ArrayCollection();
+    }
+
+    public function getCapital(): ?City
+    {
+        return $this->capital;
+    }
+
+    public function setCapital(City $capital): static
+    {
+        $this->capital = $capital;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, Prefecture>
+     */
+    public function getPrefectures(): Collection
+    {
+        return $this->prefectures;
+    }
+
+    public function addPrefecture(Prefecture $prefecture): static
+    {
+        if (!$this->prefectures->contains($prefecture)) {
+            $this->prefectures->add($prefecture);
+            $prefecture->setPrefecture($this);
+        }
+
+        return $this;
+    }
+
+    public function removePrefecture(Prefecture $prefecture): static
+    {
+        if ($this->prefectures->removeElement($prefecture)) {
+            // set the owning side to null (unless already changed)
+            if ($prefecture->getPrefecture() === $this) {
+                $prefecture->setPrefecture(null);
+            }
+        }
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Dojo.php
+++ b/src/Entity/Dojo.php
@ -0,0 +1,118 @@
+<?php
+namespace App\Entity;
+
+use ApiPlatform\Metadata\ApiProperty;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\OneToMany;
+use Doctrine\ORM\Mapping\OneToOne;
+
+#[Entity]
+class Dojo extends Thing
+{
+
+    #[Column(unique: true)]
+    public string $name;
+
+    /** @var Character[] */
+    #[ApiProperty(writable: false)]
+    #[OneToMany(targetEntity: Character::class, mappedBy: 'dojo')]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public Collection $members;
+
+    #[ApiProperty(writable: false)]
+    #[ManyToOne()]
+    #[JoinColumn(onDelete: 'cascade', nullable: true)]
+    public ?Village $village;
+
+    #[ApiProperty(writable: false)]
+    #[OneToOne(inversedBy: 'dojo', cascade: [
+        'persist'
+    ])]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public User $owner;
+
+    public function __construct()
+    {
+        $this->members = new ArrayCollection();
+    }
+
+    /**
+     * Helper method that reads the timestamp section from the ulid
+     */
+    public function getCreatedAt(): \DateTimeImmutable
+    {
+        return $this->id->getDateTime();
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, Character>
+     */
+    public function getMembers(): Collection
+    {
+        return $this->members;
+    }
+
+    public function addMember(Character $member): static
+    {
+        if (!$this->members->contains($member)) {
+            $this->members->add($member);
+            $member->setDojo($this);
+        }
+
+        return $this;
+    }
+
+    public function removeMember(Character $member): static
+    {
+        if ($this->members->removeElement($member)) {
+            // set the owning side to null (unless already changed)
+            if ($member->getDojo() === $this) {
+                $member->setDojo(null);
+            }
+        }
+
+        return $this;
+    }
+
+    public function getVillage(): ?Village
+    {
+        return $this->village;
+    }
+
+    public function setVillage(?Village $village): static
+    {
+        $this->village = $village;
+
+        return $this;
+    }
+
+    public function getOwner(): ?User
+    {
+        return $this->owner;
+    }
+
+    public function setOwner(User $owner): static
+    {
+        $this->owner = $owner;
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Dungeon.php
+++ b/src/Entity/Dungeon.php
@ -0,0 +1,28 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\OneToOne;
+
+#[Entity]
+class Dungeon extends Thing
+{
+
+    #[OneToOne(inversedBy: 'dungeon')]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public City $city;
+
+    public function getCity(): ?City
+    {
+        return $this->city;
+    }
+
+    public function setCity(City $city): static
+    {
+        $this->city = $city;
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Fight.php
+++ b/src/Entity/Fight.php
@ -0,0 +1,107 @@
+<?php
+namespace App\Entity;
+
+use App\Repository\FightRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: FightRepository::class)]
+class Fight extends Thing
+{
+
+    #[ORM\ManyToMany(targetEntity: Character::class)]
+    private Collection $characters;
+
+    #[ORM\Column(type: Types::DATETIME_MUTABLE)]
+    private ?\DateTimeInterface $startDate = null;
+
+    #[ORM\Column()]
+    private array $events = [];
+
+    #[ORM\ManyToOne]
+    private ?Character $winner = null;
+
+    #[ORM\ManyToOne(inversedBy: 'fights')]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'cascade')]
+    private ?Tournament $tournament = null;
+
+    public function __construct()
+    {
+        $this->characters = new ArrayCollection();
+    }
+
+    /**
+     *
+     * @return Collection<int, Character>
+     */
+    public function getCharacters(): Collection
+    {
+        return $this->characters;
+    }
+
+    public function addCharacter(Character $character): static
+    {
+        if (! $this->characters->contains($character)) {
+            $this->characters->add($character);
+        }
+
+        return $this;
+    }
+
+    public function removeCharacter(Character $character): static
+    {
+        $this->characters->removeElement($character);
+
+        return $this;
+    }
+
+    public function getStartDate(): ?\DateTimeInterface
+    {
+        return $this->startDate;
+    }
+
+    public function setStartDate(\DateTimeInterface $startDate): static
+    {
+        $this->startDate = $startDate;
+
+        return $this;
+    }
+
+    public function getEvents(): array
+    {
+        return $this->events;
+    }
+
+    public function setEvents(array $events): static
+    {
+        $this->events = $events;
+
+        return $this;
+    }
+
+    public function getWinner(): ?Character
+    {
+        return $this->winner;
+    }
+
+    public function setWinner(?Character $winner): static
+    {
+        $this->winner = $winner;
+
+        return $this;
+    }
+
+    public function getTournament(): ?Tournament
+    {
+        return $this->tournament;
+    }
+
+    public function setTournament(?Tournament $tournament): static
+    {
+        $this->tournament = $tournament;
+
+        return $this;
+    }
+}
--- a/src/Entity/Prefecture.php
+++ b/src/Entity/Prefecture.php
@ -0,0 +1,89 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\OneToMany;
+use Doctrine\ORM\Mapping\OneToOne;
+
+#[Entity]
+class Prefecture extends Thing
+{
+
+    // FIXME:Shortcut to its users?
+    #[OneToOne()]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public City $capital;
+
+    #[ManyToOne()]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public Country $country;
+
+    /** @var Village[] */
+    #[OneToMany(targetEntity: Village::class, mappedBy: 'prefecture')]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public iterable $villages;
+
+    public function __construct()
+    {
+        $this->villages = new ArrayCollection();
+    }
+
+    public function getCapital(): ?City
+    {
+        return $this->capital;
+    }
+
+    public function setCapital(City $capital): static
+    {
+        $this->capital = $capital;
+
+        return $this;
+    }
+
+    public function getCountry(): ?Country
+    {
+        return $this->country;
+    }
+
+    public function setCountry(?Country $country): static
+    {
+        $this->country = $country;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, Village>
+     */
+    public function getVillages(): Collection
+    {
+        return $this->villages;
+    }
+
+    public function addVillage(Village $village): static
+    {
+        if (!$this->villages->contains($village)) {
+            $this->villages->add($village);
+            $village->setPrefecture($this);
+        }
+
+        return $this;
+    }
+
+    public function removeVillage(Village $village): static
+    {
+        if ($this->villages->removeElement($village)) {
+            // set the owning side to null (unless already changed)
+            if ($village->getPrefecture() === $this) {
+                $village->setPrefecture(null);
+            }
+        }
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Technique.php
+++ b/src/Entity/Technique.php
@ -0,0 +1,121 @@
+<?php
+namespace App\Entity;
+
+use ApiPlatform\Metadata\ApiProperty;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\ManyToOne;
+
+#[Entity(repositoryClass: 'App\Repository\TechniqueRepository')]
+class Technique extends Thing
+{
+
+    #[Column(unique: true)]
+    public string $name;
+
+    /**
+     * For now we calculate costs for mastering a technique.
+     */
+    #[Column]
+    public int $costs;
+
+    /**
+     * Formula to calculate the damage based on the stats.
+     */
+    #[Column]
+    public string $damage;
+
+    /**
+     * Formula to calculate the consumed energy on use based on the stats.
+     */
+    #[Column]
+    public string $energy;
+
+    /**
+     * Formula to calculate the hit chance accuracy based on the stats.
+     */
+    #[Column]
+    public string $accuracy;
+
+    /**
+     * Technique that is required to be learned before this Technique.
+     */
+    #[ManyToOne()]
+    #[JoinColumn(onDelete: 'SET NULL', nullable: true)]
+    #[ApiProperty(readableLink: false, writableLink: false)]
+    public ?Technique $prerequisite;
+
+    public function getCosts(): ?int
+    {
+        return $this->costs;
+    }
+
+    public function setCosts(int $costs): static
+    {
+        $this->costs = $costs;
+
+        return $this;
+    }
+
+    public function getDamage(): ?string
+    {
+        return $this->damage;
+    }
+
+    public function setDamage(string $damage): static
+    {
+        $this->damage = $damage;
+
+        return $this;
+    }
+
+    public function getEnergy(): ?string
+    {
+        return $this->energy;
+    }
+
+    public function setEnergy(string $energy): static
+    {
+        $this->energy = $energy;
+
+        return $this;
+    }
+
+    public function getAccuracy(): ?string
+    {
+        return $this->accuracy;
+    }
+
+    public function setAccuracy(string $accuracy): static
+    {
+        $this->accuracy = $accuracy;
+
+        return $this;
+    }
+
+    public function getPrerequisite(): ?self
+    {
+        return $this->prerequisite;
+    }
+
+    public function setPrerequisite(?self $prerequisite): static
+    {
+        $this->prerequisite = $prerequisite;
+
+        return $this;
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Thing.php
+++ b/src/Entity/Thing.php
@ -0,0 +1,24 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Bridge\Doctrine\Types\UlidType;
+use Symfony\Component\Serializer\Attribute\Groups;
+use Symfony\Component\Uid\Ulid;
+
+abstract class Thing
+{
+
+    #[ORM\Id]
+    #[ORM\Column(type: UlidType::NAME, unique: true)]
+    #[ORM\GeneratedValue(strategy: 'CUSTOM')]
+    #[ORM\CustomIdGenerator(class: 'doctrine.ulid_generator')]
+    #[Groups('public')]
+    public ?Ulid $id;
+
+    public function getId(): ?Ulid
+    {
+        return $this->id;
+    }
+}
+
--- a/src/Entity/Tournament.php
+++ b/src/Entity/Tournament.php
@ -0,0 +1,126 @@
+<?php
+namespace App\Entity;
+
+use App\Repository\TournamentRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: TournamentRepository::class)]
+class Tournament extends Thing
+{
+
+    #[ORM\Column(length: 255)]
+    public string $name;
+
+    #[ORM\ManyToMany(targetEntity: Character::class)]
+    public Collection $characters;
+
+    #[ORM\Column(type: Types::DATETIME_MUTABLE)]
+    private ?\DateTimeInterface $startDate = null;
+
+    #[ORM\OneToMany(mappedBy: 'tournament', targetEntity: Fight::class)]
+    private Collection $fights;
+
+    #[ORM\ManyToOne]
+    private ?Character $winner = null;
+
+    public function __construct()
+    {
+        $this->characters = new ArrayCollection();
+        $this->fights = new ArrayCollection();
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     *
+     * @return Collection<int, Character>
+     */
+    public function getCharacters(): Collection
+    {
+        return $this->characters;
+    }
+
+    public function addCharacter(Character $character): static
+    {
+        if (! $this->characters->contains($character)) {
+            $this->characters->add($character);
+        }
+
+        return $this;
+    }
+
+    public function removeCharacter(Character $character): static
+    {
+        $this->characters->removeElement($character);
+
+        return $this;
+    }
+
+    public function getStartDate(): ?\DateTimeInterface
+    {
+        return $this->startDate;
+    }
+
+    public function setStartDate(\DateTimeInterface $startDate): static
+    {
+        $this->startDate = $startDate;
+
+        return $this;
+    }
+
+    /**
+     *
+     * @return Collection<int, Fight>
+     */
+    public function getFights(): Collection
+    {
+        return $this->fights;
+    }
+
+    public function addFight(Fight $fight): static
+    {
+        if (! $this->fights->contains($fight)) {
+            $this->fights->add($fight);
+            $fight->setTournament($this);
+        }
+
+        return $this;
+    }
+
+    public function removeFight(Fight $fight): static
+    {
+        if ($this->fights->removeElement($fight)) {
+            // set the owning side to null (unless already changed)
+            if ($fight->getTournament() === $this) {
+                $fight->setTournament(null);
+            }
+        }
+
+        return $this;
+    }
+
+    public function getWinner(): ?Character
+    {
+        return $this->winner;
+    }
+
+    public function setWinner(?Character $winner): static
+    {
+        $this->winner = $winner;
+
+        return $this;
+    }
+}
--- a/src/Entity/TournamentRegistration.php
+++ b/src/Entity/TournamentRegistration.php
@ -0,0 +1,15 @@
+<?php
+namespace App\Entity;
+
+use App\Validator\CharacterOwned;
+use App\Validator\StartDateInFuture;
+
+class TournamentRegistration
+{
+
+    #[StartDateInFuture()]
+    public Tournament $tournament;
+
+    #[CharacterOwned()]
+    public Character $character;
+}
--- a/src/Entity/User.php
+++ b/src/Entity/User.php
@ -0,0 +1,97 @@
+<?php
+namespace App\Entity;
+
+use ApiPlatform\Metadata\ApiProperty;
+use Doctrine\ORM\Mapping\Column;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\OneToOne;
+use Doctrine\ORM\Mapping\Table;
+use Symfony\Component\Security\Core\User\UserInterface;
+
+#[Entity(repositoryClass: 'App\Repository\UserRepository')]
+#[Table(name: '`user`')]
+class User extends Thing implements UserInterface
+{
+
+    // from discord
+    #[ApiProperty(writable: false)]
+    #[Column(length: 32)]
+    public string $authName;
+
+    #[ApiProperty(writable: false)]
+    #[OneToOne(inversedBy: 'owner')]
+    #[JoinColumn(onDelete: 'cascade', nullable: true)]
+    public ?Dojo $dojo;
+
+    // anonymous data used for the client
+    #[ApiProperty()]
+    #[Column(type: 'json')]
+    public mixed $properties;
+
+    public function __construct(string $authName)
+    {
+        $this->authName = $authName;
+        $this->properties = [];
+    }
+
+    public function getProperties(): array
+    {
+        return $this->properties;
+    }
+
+    public function setProperties(array $properties): static
+    {
+        $this->properties = $properties;
+
+        return $this;
+    }
+
+    public function getDojo(): ?Dojo
+    {
+        return $this->dojo;
+    }
+
+    public function setDojo(?Dojo $dojo): static
+    {
+        $this->dojo = $dojo;
+
+        return $this;
+    }
+
+    public function getUserIdentifier(): string
+    {
+        return $this->id;
+    }
+
+    public function eraseCredentials(): void
+    {
+        return;
+    }
+
+    public function getRoles(): array
+    {
+        $array = [
+            "ROLE_USER"
+        ];
+
+        if ($this->authName == 'dehecht' || $this->authName == '.radiskull') {
+            $array[] = 'ROLE_ADMIN';
+        }
+
+        return $array;
+    }
+
+    public function getAuthName(): ?string
+    {
+        return $this->authName;
+    }
+
+    public function setAuthName(string $authName): static
+    {
+        $this->authName = $authName;
+
+        return $this;
+    }
+}
+
--- a/src/Entity/Village.php
+++ b/src/Entity/Village.php
@ -0,0 +1,71 @@
+<?php
+namespace App\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping\Entity;
+use Doctrine\ORM\Mapping\JoinColumn;
+use Doctrine\ORM\Mapping\ManyToOne;
+use Doctrine\ORM\Mapping\OneToMany;
+
+#[Entity]
+class Village extends Thing
+{
+
+    /** @var Dojo[] */
+    #[OneToMany(targetEntity: Dojo::class, mappedBy: 'village')]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public iterable $dojos;
+
+    #[ManyToOne()]
+    #[JoinColumn(onDelete: 'cascade', nullable: false)]
+    public Prefecture $prefecture;
+
+    public function __construct()
+    {
+        $this->dojos = new ArrayCollection();
+    }
+
+    /**
+     * @return Collection<int, Dojo>
+     */
+    public function getDojos(): Collection
+    {
+        return $this->dojos;
+    }
+
+    public function addDojo(Dojo $dojo): static
+    {
+        if (!$this->dojos->contains($dojo)) {
+            $this->dojos->add($dojo);
+            $dojo->setVillage($this);
+        }
+
+        return $this;
+    }
+
+    public function removeDojo(Dojo $dojo): static
+    {
+        if ($this->dojos->removeElement($dojo)) {
+            // set the owning side to null (unless already changed)
+            if ($dojo->getVillage() === $this) {
+                $dojo->setVillage(null);
+            }
+        }
+
+        return $this;
+    }
+
+    public function getPrefecture(): ?Prefecture
+    {
+        return $this->prefecture;
+    }
+
+    public function setPrefecture(?Prefecture $prefecture): static
+    {
+        $this->prefecture = $prefecture;
+
+        return $this;
+    }
+}
+
--- a/src/Factory/CharacterFactory.php
+++ b/src/Factory/CharacterFactory.php
@ -0,0 +1,73 @@
+<?php
+namespace App\Factory;
+
+use App\Entity\Character;
+use Zenstruck\Foundry\ModelFactory;
+
+/**
+ *
+ * @extends ModelFactory<Character>
+ *
+ * @method Character|Proxy create(array|callable $attributes = [])
+ * @method static Character|Proxy createOne(array $attributes = [])
+ * @method static Character|Proxy find(object|array|mixed $criteria)
+ * @method static Character|Proxy findOrCreate(array $attributes)
+ * @method static Character|Proxy first(string $sortedField = 'id')
+ * @method static Character|Proxy last(string $sortedField = 'id')
+ * @method static Character|Proxy random(array $attributes = [])
+ * @method static Character|Proxy randomOrCreate(array $attributes = [])
+ * @method static EntityRepository|RepositoryProxy repository()
+ * @method static Character[]|Proxy[] all()
+ * @method static Character[]|Proxy[] createMany(int $number, array|callable $attributes = [])
+ * @method static Character[]|Proxy[] createSequence(iterable|callable $sequence)
+ * @method static Character[]|Proxy[] findBy(array $attributes)
+ * @method static Character[]|Proxy[] randomRange(int $min, int $max, array $attributes = [])
+ * @method static Character[]|Proxy[] randomSet(int $number, array $attributes = [])
+ */
+final class CharacterFactory extends ModelFactory
+{
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#factories-as-services
+     *
+     * @todo inject services if required
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#model-factories
+     *
+     * @todo add your default values here
+     */
+    protected function getDefaults(): array
+    {
+        return [
+            'name' => self::faker()->firstName(),
+            'strength' => self::faker()->numberBetween(1, 4),
+            'constitution' => self::faker()->numberBetween(1, 4),
+            'agility' => self::faker()->numberBetween(1, 4),
+            'chi' => self::faker()->numberBetween(1, 4),
+            'techniques' => TechniqueFactory::createMany(2)
+        ];
+    }
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#initialization
+     */
+    protected function initialize(): self
+    {
+        return $this;
+        // ->afterInstantiate(function(Character $character): void {})
+    }
+
+    protected static function getClass(): string
+    {
+        return Character::class;
+    }
+}
--- a/src/Factory/DojoFactory.php
+++ b/src/Factory/DojoFactory.php
@ -0,0 +1,69 @@
+<?php
+
+namespace App\Factory;
+
+use App\Entity\Dojo;
+use Doctrine\ORM\EntityRepository;
+use Zenstruck\Foundry\ModelFactory;
+use Zenstruck\Foundry\Proxy;
+use Zenstruck\Foundry\RepositoryProxy;
+
+/**
+ * @extends ModelFactory<Dojo>
+ *
+ * @method        Dojo|Proxy                       create(array|callable $attributes = [])
+ * @method static Dojo|Proxy                       createOne(array $attributes = [])
+ * @method static Dojo|Proxy                       find(object|array|mixed $criteria)
+ * @method static Dojo|Proxy                       findOrCreate(array $attributes)
+ * @method static Dojo|Proxy                       first(string $sortedField = 'id')
+ * @method static Dojo|Proxy                       last(string $sortedField = 'id')
+ * @method static Dojo|Proxy                       random(array $attributes = [])
+ * @method static Dojo|Proxy                       randomOrCreate(array $attributes = [])
+ * @method static EntityRepository|RepositoryProxy repository()
+ * @method static Dojo[]|Proxy[]                   all()
+ * @method static Dojo[]|Proxy[]                   createMany(int $number, array|callable $attributes = [])
+ * @method static Dojo[]|Proxy[]                   createSequence(iterable|callable $sequence)
+ * @method static Dojo[]|Proxy[]                   findBy(array $attributes)
+ * @method static Dojo[]|Proxy[]                   randomRange(int $min, int $max, array $attributes = [])
+ * @method static Dojo[]|Proxy[]                   randomSet(int $number, array $attributes = [])
+ */
+final class DojoFactory extends ModelFactory
+{
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#factories-as-services
+     *
+     * @todo inject services if required
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#model-factories
+     *
+     * @todo add your default values here
+     */
+    protected function getDefaults(): array
+    {
+        return [
+            'name' => self::faker()->text(),
+            'owner' => UserFactory::new(),
+        ];
+    }
+
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#initialization
+     */
+    protected function initialize(): self
+    {
+        return $this
+            // ->afterInstantiate(function(Dojo $dojo): void {})
+        ;
+    }
+
+    protected static function getClass(): string
+    {
+        return Dojo::class;
+    }
+}
--- a/src/Factory/FightFactory.php
+++ b/src/Factory/FightFactory.php
@ -0,0 +1,71 @@
+<?php
+
+namespace App\Factory;
+
+use App\Entity\Fight;
+use App\Repository\FightRepository;
+use Zenstruck\Foundry\ModelFactory;
+use Zenstruck\Foundry\Proxy;
+use Zenstruck\Foundry\RepositoryProxy;
+
+/**
+ * @extends ModelFactory<Fight>
+ *
+ * @method        Fight|Proxy                     create(array|callable $attributes = [])
+ * @method static Fight|Proxy                     createOne(array $attributes = [])
+ * @method static Fight|Proxy                     find(object|array|mixed $criteria)
+ * @method static Fight|Proxy                     findOrCreate(array $attributes)
+ * @method static Fight|Proxy                     first(string $sortedField = 'id')
+ * @method static Fight|Proxy                     last(string $sortedField = 'id')
+ * @method static Fight|Proxy                     random(array $attributes = [])
+ * @method static Fight|Proxy                     randomOrCreate(array $attributes = [])
+ * @method static FightRepository|RepositoryProxy repository()
+ * @method static Fight[]|Proxy[]                 all()
+ * @method static Fight[]|Proxy[]                 createMany(int $number, array|callable $attributes = [])
+ * @method static Fight[]|Proxy[]                 createSequence(iterable|callable $sequence)
+ * @method static Fight[]|Proxy[]                 findBy(array $attributes)
+ * @method static Fight[]|Proxy[]                 randomRange(int $min, int $max, array $attributes = [])
+ * @method static Fight[]|Proxy[]                 randomSet(int $number, array $attributes = [])
+ */
+final class FightFactory extends ModelFactory
+{
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#factories-as-services
+     *
+     * @todo inject services if required
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#model-factories
+     *
+     * @todo add your default values here
+     */
+    protected function getDefaults(): array
+    {
+        return [
+            'events' => [],
+            'startDate' => self::faker()->dateTime(),
+            'tournament' => TournamentFactory::new(),
+            'winner' => CharacterFactory::new(),
+        ];
+    }
+
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#initialization
+     */
+    protected function initialize(): self
+    {
+        return $this
+            // ->afterInstantiate(function(Fight $fight): void {})
+        ;
+    }
+
+    protected static function getClass(): string
+    {
+        return Fight::class;
+    }
+}
--- a/src/Factory/TechniqueFactory.php
+++ b/src/Factory/TechniqueFactory.php
@ -0,0 +1,73 @@
+<?php
+namespace App\Factory;
+
+use App\Entity\Technique;
+use Zenstruck\Foundry\ModelFactory;
+
+/**
+ *
+ * @extends ModelFactory<Technique>
+ *
+ * @method Technique|Proxy create(array|callable $attributes = [])
+ * @method static Technique|Proxy createOne(array $attributes = [])
+ * @method static Technique|Proxy find(object|array|mixed $criteria)
+ * @method static Technique|Proxy findOrCreate(array $attributes)
+ * @method static Technique|Proxy first(string $sortedField = 'id')
+ * @method static Technique|Proxy last(string $sortedField = 'id')
+ * @method static Technique|Proxy random(array $attributes = [])
+ * @method static Technique|Proxy randomOrCreate(array $attributes = [])
+ * @method static EntityRepository|RepositoryProxy repository()
+ * @method static Technique[]|Proxy[] all()
+ * @method static Technique[]|Proxy[] createMany(int $number, array|callable $attributes = [])
+ * @method static Technique[]|Proxy[] createSequence(iterable|callable $sequence)
+ * @method static Technique[]|Proxy[] findBy(array $attributes)
+ * @method static Technique[]|Proxy[] randomRange(int $min, int $max, array $attributes = [])
+ * @method static Technique[]|Proxy[] randomSet(int $number, array $attributes = [])
+ */
+final class TechniqueFactory extends ModelFactory
+{
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#factories-as-services
+     *
+     * @todo inject services if required
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#model-factories
+     *
+     * @todo add your default values here
+     */
+    protected function getDefaults(): array
+    {
+        return [
+            'name' => self::faker()->ean13(),
+            'accuracy' => self::faker()->text(),
+            'costs' => self::faker()->numberBetween(1, 2),
+            'damage' => self::faker()->text(),
+            'energy' => self::faker()->text(),
+            'prerequisite' => self::faker()->boolean() ? NULL : self::new()
+        ];
+    }
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#initialization
+     */
+    protected function initialize(): self
+    {
+        return $this;
+        // ->afterInstantiate(function(Technique $technique): void {})
+    }
+
+    protected static function getClass(): string
+    {
+        return Technique::class;
+    }
+}
--- a/src/Factory/TournamentFactory.php
+++ b/src/Factory/TournamentFactory.php
@ -0,0 +1,69 @@
+<?php
+
+namespace App\Factory;
+
+use App\Entity\Tournament;
+use App\Repository\TournamentRepository;
+use Zenstruck\Foundry\ModelFactory;
+use Zenstruck\Foundry\Proxy;
+use Zenstruck\Foundry\RepositoryProxy;
+
+/**
+ * @extends ModelFactory<Tournament>
+ *
+ * @method        Tournament|Proxy                     create(array|callable $attributes = [])
+ * @method static Tournament|Proxy                     createOne(array $attributes = [])
+ * @method static Tournament|Proxy                     find(object|array|mixed $criteria)
+ * @method static Tournament|Proxy                     findOrCreate(array $attributes)
+ * @method static Tournament|Proxy                     first(string $sortedField = 'id')
+ * @method static Tournament|Proxy                     last(string $sortedField = 'id')
+ * @method static Tournament|Proxy                     random(array $attributes = [])
+ * @method static Tournament|Proxy                     randomOrCreate(array $attributes = [])
+ * @method static TournamentRepository|RepositoryProxy repository()
+ * @method static Tournament[]|Proxy[]                 all()
+ * @method static Tournament[]|Proxy[]                 createMany(int $number, array|callable $attributes = [])
+ * @method static Tournament[]|Proxy[]                 createSequence(iterable|callable $sequence)
+ * @method static Tournament[]|Proxy[]                 findBy(array $attributes)
+ * @method static Tournament[]|Proxy[]                 randomRange(int $min, int $max, array $attributes = [])
+ * @method static Tournament[]|Proxy[]                 randomSet(int $number, array $attributes = [])
+ */
+final class TournamentFactory extends ModelFactory
+{
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#factories-as-services
+     *
+     * @todo inject services if required
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#model-factories
+     *
+     * @todo add your default values here
+     */
+    protected function getDefaults(): array
+    {
+        return [
+            'name' => self::faker()->text(255),
+            'startDate' => self::faker()->dateTime(),
+        ];
+    }
+
+    /**
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#initialization
+     */
+    protected function initialize(): self
+    {
+        return $this
+            // ->afterInstantiate(function(Tournament $tournament): void {})
+        ;
+    }
+
+    protected static function getClass(): string
+    {
+        return Tournament::class;
+    }
+}
--- a/src/Factory/UserFactory.php
+++ b/src/Factory/UserFactory.php
@ -0,0 +1,69 @@
+<?php
+namespace App\Factory;
+
+use App\Entity\User;
+use Zenstruck\Foundry\ModelFactory;
+
+/**
+ *
+ * @extends ModelFactory<User>
+ *
+ * @method User|Proxy create(array|callable $attributes = [])
+ * @method static User|Proxy createOne(array $attributes = [])
+ * @method static User|Proxy find(object|array|mixed $criteria)
+ * @method static User|Proxy findOrCreate(array $attributes)
+ * @method static User|Proxy first(string $sortedField = 'id')
+ * @method static User|Proxy last(string $sortedField = 'id')
+ * @method static User|Proxy random(array $attributes = [])
+ * @method static User|Proxy randomOrCreate(array $attributes = [])
+ * @method static EntityRepository|RepositoryProxy repository()
+ * @method static User[]|Proxy[] all()
+ * @method static User[]|Proxy[] createMany(int $number, array|callable $attributes = [])
+ * @method static User[]|Proxy[] createSequence(iterable|callable $sequence)
+ * @method static User[]|Proxy[] findBy(array $attributes)
+ * @method static User[]|Proxy[] randomRange(int $min, int $max, array $attributes = [])
+ * @method static User[]|Proxy[] randomSet(int $number, array $attributes = [])
+ */
+final class UserFactory extends ModelFactory
+{
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#factories-as-services
+     *
+     * @todo inject services if required
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#model-factories
+     *
+     * @todo add your default values here
+     */
+    protected function getDefaults(): array
+    {
+        return [
+            'authName' => self::faker()->userName(),
+            'properties' => []
+        ];
+    }
+
+    /**
+     *
+     * @see https://symfony.com/bundles/ZenstruckFoundryBundle/current/index.html#initialization
+     */
+    protected function initialize(): self
+    {
+        return $this;
+        // ->afterInstantiate(function(User $user): void {})
+    }
+
+    protected static function getClass(): string
+    {
+        return User::class;
+    }
+}
--- a/src/Kernel.php
+++ b/src/Kernel.php
@ -0,0 +1,11 @@
+<?php
+
+namespace App;
+
+use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
+use Symfony\Component\HttpKernel\Kernel as BaseKernel;
+
+class Kernel extends BaseKernel
+{
+    use MicroKernelTrait;
+}
--- a/src/Repository/FightRepository.php
+++ b/src/Repository/FightRepository.php
@ -0,0 +1,48 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Fight;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Fight>
+ *
+ * @method Fight|null find($id, $lockMode = null, $lockVersion = null)
+ * @method Fight|null findOneBy(array $criteria, array $orderBy = null)
+ * @method Fight[]    findAll()
+ * @method Fight[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class FightRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Fight::class);
+    }
+
+//    /**
+//     * @return Fight[] Returns an array of Fight objects
+//     */
+//    public function findByExampleField($value): array
+//    {
+//        return $this->createQueryBuilder('f')
+//            ->andWhere('f.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->orderBy('f.id', 'ASC')
+//            ->setMaxResults(10)
+//            ->getQuery()
+//            ->getResult()
+//        ;
+//    }
+
+//    public function findOneBySomeField($value): ?Fight
+//    {
+//        return $this->createQueryBuilder('f')
+//            ->andWhere('f.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->getQuery()
+//            ->getOneOrNullResult()
+//        ;
+//    }
+}
--- a/src/Repository/TechniqueRepository.php
+++ b/src/Repository/TechniqueRepository.php
@ -0,0 +1,24 @@
+<?php
+namespace App\Repository;
+
+use App\Entity\Technique;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ *
+ * @extends ServiceEntityRepository<Technique>
+ *
+ * @method Technique|null find($id, $lockMode = null, $lockVersion = null)
+ * @method Technique|null findOneBy(array $criteria, array $orderBy = null)
+ * @method Technique[] findAll()
+ * @method Technique[] findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class TechniqueRepository extends ServiceEntityRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Technique::class);
+    }
+}
--- a/src/Repository/TournamentRepository.php
+++ b/src/Repository/TournamentRepository.php
@ -0,0 +1,48 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Tournament;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Tournament>
+ *
+ * @method Tournament|null find($id, $lockMode = null, $lockVersion = null)
+ * @method Tournament|null findOneBy(array $criteria, array $orderBy = null)
+ * @method Tournament[]    findAll()
+ * @method Tournament[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class TournamentRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Tournament::class);
+    }
+
+//    /**
+//     * @return Tournament[] Returns an array of Tournament 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): ?Tournament
+//    {
+//        return $this->createQueryBuilder('t')
+//            ->andWhere('t.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->getQuery()
+//            ->getOneOrNullResult()
+//        ;
+//    }
+}
--- a/src/Repository/UserRepository.php
+++ b/src/Repository/UserRepository.php
@ -0,0 +1,48 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\User;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<User>
+ *
+ * @method User|null find($id, $lockMode = null, $lockVersion = null)
+ * @method User|null findOneBy(array $criteria, array $orderBy = null)
+ * @method User[]    findAll()
+ * @method User[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class UserRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, User::class);
+    }
+
+//    /**
+//     * @return User[] Returns an array of User objects
+//     */
+//    public function findByExampleField($value): array
+//    {
+//        return $this->createQueryBuilder('u')
+//            ->andWhere('u.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->orderBy('u.id', 'ASC')
+//            ->setMaxResults(10)
+//            ->getQuery()
+//            ->getResult()
+//        ;
+//    }
+
+//    public function findOneBySomeField($value): ?User
+//    {
+//        return $this->createQueryBuilder('u')
+//            ->andWhere('u.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->getQuery()
+//            ->getOneOrNullResult()
+//        ;
+//    }
+}
--- a/src/Security/AccessTokenHandler.php
+++ b/src/Security/AccessTokenHandler.php
@ -0,0 +1,59 @@
+<?php
+namespace App\Security;
+
+use App\Entity\User;
+use App\Repository\UserRepository;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Security\Core\Exception\BadCredentialsException;
+use Symfony\Component\Security\Http\AccessToken\AccessTokenHandlerInterface;
+use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
+use DateInterval;
+use DateTimeImmutable;
+use DateTimeZone;
+
+class AccessTokenHandler implements AccessTokenHandlerInterface
+{
+
+    public function __construct(private UserRepository $userRepository, private LoggerInterface $logger)
+    {}
+
+    public function getUserBadgeFrom(string $accessToken): UserBadge
+    {
+        if ($accessToken === FALSE) {
+            throw new BadCredentialsException('Missing credentials.');
+        }
+
+        $sign_seed = sodium_base642bin($_ENV['AUTH_SEED'], SODIUM_BASE64_VARIANT_ORIGINAL);
+        $sign_pair = sodium_crypto_sign_seed_keypair($sign_seed);
+        $sign_public = sodium_crypto_sign_publickey($sign_pair);
+        $message_signed = sodium_base642bin($accessToken, SODIUM_BASE64_VARIANT_URLSAFE);
+        $message = sodium_crypto_sign_open($message_signed, $sign_public);
+
+        if ($message === FALSE) {
+            throw new BadCredentialsException('Invalid credentials.');
+        }
+
+        $arr = explode('|', $message);
+
+        $ts = new DateTimeImmutable($arr[1], new DateTimeZone("UTC"));
+        $now = new DateTimeImmutable("now", new DateTimeZone("UTC"));
+
+        $ts = $ts->add(DateInterval::createFromDateString('5 min'));
+        if ($ts < $now) {
+            throw new BadCredentialsException('Token has already expired.');
+        }
+
+        $auth_name = $arr[0];
+        return new UserBadge($auth_name, fn (string $id) => $this->getOrCreateUser($id));
+    }
+
+    private function getOrCreateUser(string $authName): User
+    {
+        $user = $this->userRepository->findOneByAuthName($authName);
+        if (NULL === $user) {
+            $user = new User($authName);
+        }
+        return $user;
+    }
+}
+
--- a/src/Security/CustomTokenExtractor.php
+++ b/src/Security/CustomTokenExtractor.php
@ -0,0 +1,21 @@
+<?php
+namespace App\Security;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Security\Http\AccessToken\AccessTokenExtractorInterface;
+
+class CustomTokenExtractor implements AccessTokenExtractorInterface
+{
+
+    public function __construct()
+    {}
+
+    public function extractAccessToken(Request $request): ?string
+    {
+        if ($request->headers->has('X-AUTH-TOKEN')) {
+            return $request->headers->get('X-AUTH-TOKEN');
+        }
+        return NULL;
+    }
+}
+
--- a/src/State/DojoPostProcessor.php
+++ b/src/State/DojoPostProcessor.php
@ -0,0 +1,40 @@
+<?php
+namespace App\State;
+
+use ApiPlatform\Metadata\DeleteOperationInterface;
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Entity\Dojo;
+use Psr\Log\LoggerInterface;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+
+/**
+ *
+ * @implements ProcessorInterface<Dojo, Dojo|void>
+ */
+class DojoPostProcessor implements ProcessorInterface
+{
+
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')] private ProcessorInterface $persistProcessor,
+        #[Autowire(service: 'api_platform.doctrine.orm.state.remove_processor')] private ProcessorInterface $removeProcessor,
+        private Security $security, private LoggerInterface $logger)
+    {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): Dojo
+    {
+        if ($operation instanceof DeleteOperationInterface) {
+            return $this->removeProcessor->process($data, $operation, $uriVariables, $context);
+        }
+        $this->updateDojo($data);
+        $result = $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+
+        return $result;
+    }
+
+    private function updateDojo(Dojo $dojo): void
+    {
+        $dojo->setOwner($this->security->getUser());
+    }
+}
--- a/src/State/TournamentRegistrationStateProcessor.php
+++ b/src/State/TournamentRegistrationStateProcessor.php
@ -0,0 +1,41 @@
+<?php
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Entity\TournamentRegistration;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpFoundation\Exception\BadRequestException;
+
+class TournamentRegistrationStateProcessor implements ProcessorInterface
+{
+
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')] private ProcessorInterface $persistProcessor,
+        private EntityManagerInterface $em)
+    {}
+
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): TournamentRegistration
+    {
+        $this->updateData($data);
+        $result = $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+
+        return $result;
+    }
+
+    private function updateData(TournamentRegistration $registration): void
+    {
+        $tournament = $registration->tournament;
+        $character = $registration->character;
+
+        if ($tournament->getCharacters()->contains($character)) {
+            throw new BadRequestException("Character is already registered!");
+        }
+
+        $registration->tournament->addCharacter($registration->character);
+        $this->em->persist($registration->tournament);
+        $this->em->persist($registration->character);
+        $this->em->flush();
+    }
+}
--- a/src/Validator/CharacterOwned.php
+++ b/src/Validator/CharacterOwned.php
@ -0,0 +1,12 @@
+<?php
+namespace App\Validator;
+
+use Symfony\Component\Validator\Constraint;
+
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::IS_REPEATABLE)]
+class CharacterOwned extends Constraint
+{
+
+    public string $invalidOwnerMessage = 'Character is not from the dojo of the current user';
+}
+
--- a/src/Validator/CharacterOwnedValidator.php
+++ b/src/Validator/CharacterOwnedValidator.php
@ -0,0 +1,33 @@
+<?php
+namespace App\Validator;
+
+use App\Entity\Character;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+class CharacterOwnedValidator extends ConstraintValidator
+{
+
+    public function __construct(private Security $security)
+    {}
+
+    public function validate($character, Constraint $constraint): void
+    {
+        if (! $character instanceof Character) {
+            throw new UnexpectedValueException($character, Character::class);
+        }
+
+        if (! $constraint instanceof CharacterOwned) {
+            throw new UnexpectedValueException($constraint, CharacterOwned::class);
+        }
+
+        if ($character->getDojo()
+            ->getOwner()
+            ->getId() != $this->security->getUser()->getUserIdentifier()) {
+            $this->context->buildViolation($constraint->invalidOwnerMessage)->addViolation();
+        }
+    }
+}
+
--- a/src/Validator/CharacterStats.php
+++ b/src/Validator/CharacterStats.php
@ -0,0 +1,16 @@
+<?php
+namespace App\Validator;
+
+use Symfony\Component\Validator\Constraint;
+
+class CharacterStats extends Constraint
+{
+
+    public string $noMoreSkillPointsMessage = 'Character spent more skill points than available';
+
+    public function getTargets(): string
+    {
+        return self::CLASS_CONSTRAINT;
+    }
+}
+
--- a/src/Validator/CharacterStatsValidator.php
+++ b/src/Validator/CharacterStatsValidator.php
@ -0,0 +1,32 @@
+<?php
+namespace App\Validator;
+
+use App\Entity\Character;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+class CharacterStatsValidator extends ConstraintValidator
+{
+
+    public function __construct()
+    {}
+
+    public function validate(mixed $character, Constraint $constraint): void
+    {
+        if (! $character instanceof Character) {
+            throw new UnexpectedValueException($character, Character::class);
+        }
+
+        if (! $constraint instanceof CharacterStats) {
+            throw new UnexpectedValueException($constraint, CharacterStats::class);
+        }
+
+        if ($character->getFreeSkillPoints() < 0) {
+            $this->context->buildViolation($constraint->noMoreSkillPointsMessage)
+                ->atPath('character.freeSkillPoints')
+                ->addViolation();
+        }
+    }
+}
+
--- a/src/Validator/StartDateInFuture.php
+++ b/src/Validator/StartDateInFuture.php
@ -0,0 +1,12 @@
+<?php
+namespace App\Validator;
+
+use Symfony\Component\Validator\Constraint;
+
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::IS_REPEATABLE)]
+class StartDateInFuture extends Constraint
+{
+
+    public string $invalidStartDateMessage = 'Start date has already passed';
+}
+
--- a/src/Validator/StartDateInFutureValidator.php
+++ b/src/Validator/StartDateInFutureValidator.php
@ -0,0 +1,27 @@
+<?php
+namespace App\Validator;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+use DateTimeImmutable;
+use DateTimeZone;
+
+class StartDateInFutureValidator extends ConstraintValidator
+{
+
+    public function __construct()
+    {}
+
+    public function validate(mixed $entity, Constraint $constraint): void
+    {
+        if (! $constraint instanceof StartDateInFuture) {
+            throw new UnexpectedValueException($constraint, CharacterStats::class);
+        }
+
+        if ($entity->getStartDate() < new DateTimeImmutable("now", new DateTimeZone("UTC"))) {
+            $this->context->buildViolation($constraint->invalidStartDateMessage)->addViolation();
+        }
+    }
+}
+
--- a/start_postgres.sh
+++ b/start_postgres.sh
@ -0,0 +1,3 @@
+#!/bin/bash
+
+podman run --rm --name ag-dojo-postgres -e POSTGRES_USER=foo -e POSTGRES_PASSWORD=bar -e POSTGRES_HOST_AUTH_METHOD=trust -p "5432:5432" docker.io/library/postgres:14.10
--- a/symfony.lock
+++ b/symfony.lock
@ -0,0 +1,234 @@
+{
+    "api-platform/core": {
+        "version": "3.1",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "3.1",
+            "ref": "adf0c75f4bed8b0043a6680376323404953578c5"
+        },
+        "files": [
+            "config/packages/api_platform.yaml",
+            "config/routes/api_platform.yaml",
+            "src/ApiResource/.gitignore"
+        ]
+    },
+    "dama/doctrine-test-bundle": {
+        "version": "7.3",
+        "recipe": {
+            "repo": "github.com/symfony/recipes-contrib",
+            "branch": "main",
+            "version": "4.0",
+            "ref": "2c920f73a217f30bd4a37833c91071f4d3dc1ecd"
+        },
+        "files": [
+            "config/packages/test/dama_doctrine_test_bundle.yaml"
+        ]
+    },
+    "doctrine/doctrine-bundle": {
+        "version": "2.10",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "2.10",
+            "ref": "e025a6cb69b195970543820b2f18ad21724473fa"
+        },
+        "files": [
+            "config/packages/doctrine.yaml",
+            "src/Entity/.gitignore",
+            "src/Repository/.gitignore"
+        ]
+    },
+    "doctrine/doctrine-fixtures-bundle": {
+        "version": "3.5",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "3.0",
+            "ref": "1f5514cfa15b947298df4d771e694e578d4c204d"
+        },
+        "files": [
+            "src/DataFixtures/AppFixtures.php"
+        ]
+    },
+    "doctrine/doctrine-migrations-bundle": {
+        "version": "3.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "3.1",
+            "ref": "1d01ec03c6ecbd67c3375c5478c9a423ae5d6a33"
+        },
+        "files": [
+            "config/packages/doctrine_migrations.yaml",
+            "migrations/.gitignore"
+        ]
+    },
+    "nelmio/cors-bundle": {
+        "version": "2.3",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "1.5",
+            "ref": "6bea22e6c564fba3a1391615cada1437d0bde39c"
+        },
+        "files": [
+            "config/packages/nelmio_cors.yaml"
+        ]
+    },
+    "phpunit/phpunit": {
+        "version": "9.6",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "9.6",
+            "ref": "7364a21d87e658eb363c5020c072ecfdc12e2326"
+        },
+        "files": [
+            ".env.test",
+            "phpunit.xml.dist",
+            "tests/bootstrap.php"
+        ]
+    },
+    "symfony/console": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "5.3",
+            "ref": "da0c8be8157600ad34f10ff0c9cc91232522e047"
+        },
+        "files": [
+            "bin/console"
+        ]
+    },
+    "symfony/flex": {
+        "version": "2.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "1.0",
+            "ref": "146251ae39e06a95be0fe3d13c807bcf3938b172"
+        },
+        "files": [
+            ".env"
+        ]
+    },
+    "symfony/framework-bundle": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.2",
+            "ref": "af47254c5e4cd543e6af3e4508298ffebbdaddd3"
+        },
+        "files": [
+            "config/packages/cache.yaml",
+            "config/packages/framework.yaml",
+            "config/preload.php",
+            "config/routes/framework.yaml",
+            "config/services.yaml",
+            "public/index.php",
+            "src/Controller/.gitignore",
+            "src/Kernel.php"
+        ]
+    },
+    "symfony/maker-bundle": {
+        "version": "1.50",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "1.0",
+            "ref": "fadbfe33303a76e25cb63401050439aa9b1a9c7f"
+        }
+    },
+    "symfony/phpunit-bridge": {
+        "version": "7.0",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.3",
+            "ref": "1f5830c331065b6e4c9d5fa2105e322d29fcd573"
+        },
+        "files": [
+            ".env.test",
+            "bin/phpunit",
+            "phpunit.xml.dist",
+            "tests/bootstrap.php"
+        ]
+    },
+    "symfony/routing": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.2",
+            "ref": "e0a11b4ccb8c9e70b574ff5ad3dfdcd41dec5aa6"
+        },
+        "files": [
+            "config/packages/routing.yaml",
+            "config/routes.yaml"
+        ]
+    },
+    "symfony/security-bundle": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.0",
+            "ref": "8a5b112826f7d3d5b07027f93786ae11a1c7de48"
+        },
+        "files": [
+            "config/packages/security.yaml"
+        ]
+    },
+    "symfony/twig-bundle": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "5.4",
+            "ref": "bb2178c57eee79e6be0b297aa96fc0c0def81387"
+        },
+        "files": [
+            "config/packages/twig.yaml",
+            "templates/base.html.twig"
+        ]
+    },
+    "symfony/uid": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.2",
+            "ref": "d294ad4add3e15d7eb1bae0221588ca89b38e558"
+        },
+        "files": [
+            "config/packages/uid.yaml"
+        ]
+    },
+    "symfony/validator": {
+        "version": "6.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "5.3",
+            "ref": "c32cfd98f714894c4f128bb99aa2530c1227603c"
+        },
+        "files": [
+            "config/packages/validator.yaml"
+        ]
+    },
+    "zenstruck/foundry": {
+        "version": "1.36",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "1.10",
+            "ref": "37c2f894cc098ab4c08874b80cccc8e2f8de7976"
+        },
+        "files": [
+            "config/packages/zenstruck_foundry.yaml"
+        ]
+    }
+}
--- a/templates/base.html.twig
+++ b/templates/base.html.twig
@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8">
+        <title>{% block title %}Welcome!{% endblock %}</title>
+        <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 128 128%22><text y=%221.2em%22 font-size=%2296%22>⚫️</text></svg>">
+        {# Run `composer require symfony/webpack-encore-bundle` to start using Symfony UX #}
+        {% block stylesheets %}
+            {{ encore_entry_link_tags('app') }}
+        {% endblock %}
+
+        {% block javascripts %}
+            {{ encore_entry_script_tags('app') }}
+        {% endblock %}
+    </head>
+    <body>
+        {% block body %}{% endblock %}
+    </body>
+</html>
--- a/tests/AbstractTest.php
+++ b/tests/AbstractTest.php
@ -0,0 +1,58 @@
+<?php
+namespace App\Tests;
+
+use ApiPlatform\Symfony\Bundle\Test\ApiTestCase;
+use ApiPlatform\Symfony\Bundle\Test\Client;
+use App\Entity\Thing;
+use Doctrine\ORM\EntityManagerInterface;
+use Zenstruck\Foundry\Proxy;
+use Zenstruck\Foundry\Test\Factories;
+use Zenstruck\Foundry\Test\ResetDatabase;
+use DateTimeZone;
+
+abstract class AbstractTest extends ApiTestCase
+{
+    // This trait provided by Foundry will take care of refreshing the database content to a known state before each test
+    use ResetDatabase, Factories;
+
+    public function setUp(): void
+    {
+        self::bootKernel();
+    }
+
+    private static function generateAuthToken(string $authName)
+    {
+        $sign_seed = sodium_base642bin($_ENV['AUTH_SEED'], SODIUM_BASE64_VARIANT_ORIGINAL);
+        $sign_pair = sodium_crypto_sign_seed_keypair($sign_seed);
+        $sign_secret = sodium_crypto_sign_secretkey($sign_pair);
+        $now = new \DateTimeImmutable("now", new DateTimeZone("UTC"));
+        $message = $authName . "|" . $now->format("c");
+
+        return sodium_bin2base64(sodium_crypto_sign($message, $sign_secret), SODIUM_BASE64_VARIANT_URLSAFE);
+    }
+
+    protected static function createClientWithToken($authName = "FooMan"): Client
+    {
+        return static::createClient([],
+            [
+                'headers' => [
+                    'accept' => 'application/json',
+                    'X-AUTH-TOKEN' => static::generateAuthToken($authName)
+                ]
+            ]);
+    }
+
+    protected function getIri(Thing|Proxy $thing)
+    {
+        if ($thing instanceof Proxy) {
+            return $this->getIriFromResource($thing->object());
+        }
+        return $this->getIriFromResource($thing);
+    }
+
+    protected function getEntityManager(): EntityManagerInterface
+    {
+        return static::$kernel->getContainer()->get('doctrine.orm.entity_manager');
+    }
+}
+
--- a/tests/CharacterTest.php
+++ b/tests/CharacterTest.php
@ -0,0 +1,190 @@
+<?php
+namespace App\Tests;
+
+use App\Factory\CharacterFactory;
+use App\Factory\DojoFactory;
+use App\Factory\TechniqueFactory;
+use App\Factory\UserFactory;
+
+class CharacterTest extends AbstractTest
+{
+
+    /**
+     * Requirement: A user should be able see all characters from a dojo, but only the public fields!
+     */
+    public function testRetrieveCharactersFromDojoPublic(): void
+    {
+        $requestUser = UserFactory::createOne();
+        $dojo = DojoFactory::createOne();
+        CharacterFactory::createMany(4, [
+            'dojo' => $dojo
+        ]);
+        CharacterFactory::createMany(10);
+
+        $response = static::createClientWithToken($requestUser->authName)->request('GET',
+            $this->getIri($dojo) . '/characters');
+
+        $this->assertResponseStatusCodeSame(200);
+
+        $this->assertNotEquals("[[],[],[],[]]", $response->getContent());
+
+        // Because test fixtures are automatically loaded between each test, you can assert on them
+        $this->assertCount(4, $response->toArray());
+
+        $chars = $response->toArray();
+        $this->assertEquals(4, count($chars[0]));
+        $this->assertArrayHasKey('id', $chars[0]);
+        $this->assertArrayHasKey('name', $chars[0]);
+        $this->assertEquals('/api/dojos/' . $dojo->getId()
+            ->toBase32(), $chars[0]['dojo']);
+        $this->assertArrayHasKey('age', $chars[0]);
+        $this->assertArrayNotHasKey('freeSkillPoints', $chars[0]);
+        $this->assertArrayNotHasKey('strength', $chars[0]); // not accessible via this route
+        $this->assertArrayNotHasKey('constitution', $chars[0]); // not accessible via this route
+        $this->assertArrayNotHasKey('agility', $chars[0]); // not accessible via this route
+        $this->assertArrayNotHasKey('chi', $chars[0]); // not accessible via this route
+        $this->assertArrayNotHasKey('techniques', $chars[0]); // not accessible via this route
+    }
+
+    /**
+     * Requirement: A user should be able see all of the characters from his dojo, not restricted by public fields!
+     */
+    public function testRetrieveCharactersFromOwnDojoDetail(): void
+    {
+        $dojo = DojoFactory::createOne([
+            'owner' => UserFactory::createOne()
+        ]);
+
+        $technique = TechniqueFactory::createOne();
+
+        $foo = CharacterFactory::createMany(4, [
+            'dojo' => $dojo,
+            'techniques' => [
+                $technique
+            ]
+        ]);
+
+        $this->assertEquals(1, count($foo[0]->getTechniques()));
+
+        CharacterFactory::createMany(10);
+
+        $response = static::createClientWithToken($dojo->getOwner()->authName)->request('GET', '/api/dojo/characters');
+
+        $this->assertResponseStatusCodeSame(200);
+
+        $this->assertNotEquals("[[],[],[],[]]", $response->getContent());
+
+        $chars = $response->toArray();
+        $this->assertEquals(10, count($chars[0]));
+        $this->assertArrayHasKey('id', $chars[0]);
+        $this->assertArrayHasKey('name', $chars[0]);
+        $this->assertArrayHasKey('dojo', $chars[0]);
+        $this->assertEquals('/api/dojos/' . $dojo->getId()
+            ->toBase32(), $chars[0]['dojo']);
+        $this->assertArrayHasKey('age', $chars[0]);
+        $this->assertArrayHasKey('freeSkillPoints', $chars[0]);
+        $this->assertArrayHasKey('strength', $chars[0]);
+        $this->assertArrayHasKey('constitution', $chars[0]);
+        $this->assertArrayHasKey('agility', $chars[0]);
+        $this->assertArrayHasKey('chi', $chars[0]);
+        $this->assertArrayHasKey('techniques', $chars[0]);
+        $this->assertEquals('/api/techniques/' . $technique->getId()
+            ->toBase32(), $chars[0]['techniques'][0]);
+    }
+
+    /**
+     * Requirement: MVP only (in the future the recuitment will be different).
+     * A user should be able to create a single character.
+     */
+    public function testCreateCharacter(): void
+    {
+        $dojo = DojoFactory::createOne([
+            'owner' => UserFactory::createOne()
+        ]);
+
+        $tech = TechniqueFactory::createOne([
+            'prerequisite' => NULL
+        ]);
+
+        $response = static::createClientWithToken($dojo->getOwner()->authName)->request('POST', '/api/characters',
+            [
+                'json' => [
+                    'name' => 'Dude',
+                    'strength' => 1,
+                    'constitution' => 1,
+                    'agility' => 1,
+                    'chi' => 1,
+                    'techniques' => [
+                        $this->getIri($tech)
+                    ]
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(201);
+
+        $this->assertArrayHasKey('id', $response->toArray());
+    }
+
+    /**
+     * Requirement: MVP only (in the future the recuitment will be different).
+     * A user should NOT be able spent more skill points than available.
+     */
+    public function testCreateCharacterStatsTooHigh(): void
+    {
+        $dojo = DojoFactory::createOne([
+            'owner' => UserFactory::createOne()
+        ]);
+
+        $tech = TechniqueFactory::createOne([
+            'prerequisite' => NULL
+        ]);
+
+        static::createClientWithToken($dojo->getOwner()->authName)->request('POST', '/api/characters',
+            [
+                'json' => [
+                    'name' => 'Dude',
+                    'strength' => 99,
+                    'constitution' => 1,
+                    'agility' => 1,
+                    'chi' => 1,
+                    'techniques' => [
+                        $this->getIri($tech)
+                    ]
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(422);
+    }
+
+    /**
+     * Requirement: MVP only (in the future the recuitment will be different).
+     * A user should NOT be able spent more skill points than available.
+     */
+    public function testCreateCharacterTooExpensiveTechnique(): void
+    {
+        $dojo = DojoFactory::createOne([
+            'owner' => UserFactory::createOne()
+        ]);
+
+        $tech = TechniqueFactory::createOne([
+            'costs' => 99
+        ]);
+
+        static::createClientWithToken($dojo->getOwner()->authName)->request('POST', '/api/characters',
+            [
+                'json' => [
+                    'name' => 'Dude',
+                    'strength' => 1,
+                    'constitution' => 1,
+                    'agility' => 1,
+                    'chi' => 1,
+                    'techniques' => [
+                        $this->getIri($tech)
+                    ]
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(422);
+    }
+}
+
--- a/tests/DojoTest.php
+++ b/tests/DojoTest.php
@ -0,0 +1,131 @@
+<?php
+namespace App\Tests;
+
+use App\Factory\DojoFactory;
+use App\Factory\UserFactory;
+use App\Repository\UserRepository;
+
+class DojoTest extends AbstractTest
+{
+
+    /**
+     * Requirement: A user should be able to create a dojo!
+     */
+    public function testCreateDojo(): void
+    {
+        $userName = "FooBarFigher";
+        $dojoName = "BigFightDojo";
+        $userRepository = $this->getContainer()->get(UserRepository::class);
+
+        $this->assertCount(0, $userRepository->findByAuthName($userName));
+
+        static::createClientWithToken($userName)->request('POST', '/api/dojos', [
+            'json' => [
+                'name' => $dojoName
+            ]
+        ]);
+
+        $this->assertResponseStatusCodeSame(201);
+
+        $this->assertCount(1, $userRepository->findByAuthName($userName));
+    }
+
+    /**
+     * Requirement: A user should be request his own dojo!
+     */
+    public function testUserReadDojo(): void
+    {
+        $userName = "FooBarFigher";
+        $dojoName = "BigFightDojo";
+        $dojo = DojoFactory::createOne(
+            [
+                'name' => $dojoName,
+                'owner' => UserFactory::createOne([
+                    'authName' => $userName
+                ])
+            ]);
+
+        static::createClientWithToken($userName)->request('GET', '/api/dojo');
+
+        $this->assertResponseStatusCodeSame(200);
+
+        $this->assertJsonContains(
+            [
+                'name' => 'BigFightDojo',
+                'members' => [],
+                'owner' => $this->getIri($dojo->getOwner()),
+                'id' => $dojo->getId()
+                    ->toBase32()
+            ]);
+    }
+
+    /**
+     * Requirement: A user should be request his own dojo!
+     * Fails, if the dojo is not yet created.
+     */
+    public function testUserReadDojoNotYetCreated(): void
+    {
+        $userName = "FooBarFigher";
+        $userRepository = $this->getContainer()->get(UserRepository::class);
+
+        $this->assertCount(0, $userRepository->findByAuthName($userName));
+
+        static::createClientWithToken($userName)->request('GET', '/api/dojo');
+
+        $this->assertResponseStatusCodeSame(404);
+    }
+
+    /**
+     * Requirement: A user should NOT be able to create more than one dojos!
+     */
+    public function testUserCannotCreateMultipleDojos(): void
+    {
+        $userName = "FooBarFigher";
+        $dojoName = "BigFightDojo";
+        DojoFactory::createOne([
+            'name' => $dojoName,
+            'owner' => UserFactory::createOne([
+                'authName' => $userName
+            ])
+        ]);
+
+        static::createClientWithToken($userName)->request('POST', '/api/dojos', [
+            'json' => [
+                'name' => $dojoName
+            ]
+        ]);
+
+        $this->assertResponseStatusCodeSame(409); // 409 Conflict
+    }
+
+    /**
+     * Requirement: A user should be able to change the dojos name!
+     * FIXME: Add limitation so users will not do this frequently.
+     */
+    public function testChangeDojoName(): void
+    {
+        $userName = "FooBarFigher";
+        $dojoName = "BigFightDojo";
+        $newDojoName = "BigFightDojo";
+        $dojo = DojoFactory::createOne(
+            [
+                'name' => $dojoName,
+                'owner' => UserFactory::createOne([
+                    'authName' => $userName
+                ])
+            ]);
+
+        static::createClientWithToken($userName)->request('PATCH', '/api/dojos/' . $dojo->id,
+            [
+                'headers' => [
+                    'content-type' => 'application/merge-patch+json'
+                ],
+                'json' => [
+                    'name' => $newDojoName
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(200);
+    }
+}
+
--- a/tests/TechniqueTest.php
+++ b/tests/TechniqueTest.php
@ -0,0 +1,134 @@
+<?php
+namespace App\Tests;
+
+use App\Factory\TechniqueFactory;
+
+class TechniqueTest extends AbstractTest
+{
+
+    public function testListTechniques(): void
+    {
+        TechniqueFactory::createMany(10, [
+            'prerequisite' => NULL
+        ]);
+
+        $response = static::createClientWithToken()->request('GET', '/api/techniques');
+        $this->assertEquals(10, count($response->toArray()));
+    }
+
+    public function testListTechniquesWithPrerequisite(): void
+    {
+        $prerequisite = TechniqueFactory::createOne([
+            'prerequisite' => NULL
+        ]);
+
+        TechniqueFactory::createMany(2, [
+            'prerequisite' => $prerequisite
+        ]);
+
+        $response = static::createClientWithToken()->request('GET', '/api/techniques');
+        $this->assertEquals(3, count($response->toArray()));
+    }
+
+    public function testShowTechnique(): void
+    {
+        $technique = TechniqueFactory::createOne([
+            'prerequisite' => NULL
+        ]);
+
+        $response = static::createClientWithToken()->request('GET',
+            '/api/techniques/' . $technique->getId()
+                ->toBase32());
+
+        $this->assertJsonEquals(
+            [
+                'id' => $technique->getId()
+                    ->toBase32(),
+                'name' => $technique->getName(),
+                'costs' => $technique->getCosts(),
+                'damage' => $technique->getDamage(),
+                'energy' => $technique->getEnergy(),
+                'accuracy' => $technique->getAccuracy()
+            ], $response->getContent());
+    }
+
+    public function testShowTechniqueWithPrerequisite(): void
+    {
+        $prerequisite = TechniqueFactory::createOne([
+            'prerequisite' => NULL
+        ]);
+
+        $technique = TechniqueFactory::createOne([
+            'prerequisite' => $prerequisite
+        ]);
+
+        $response = static::createClientWithToken()->request('GET',
+            '/api/techniques/' . $technique->getId()
+                ->toBase32());
+
+        $this->assertJsonEquals(
+            [
+                'id' => $technique->getId()
+                    ->toBase32(),
+                'name' => $technique->getName(),
+                'costs' => $technique->getCosts(),
+                'damage' => $technique->getDamage(),
+                'energy' => $technique->getEnergy(),
+                'accuracy' => $technique->getAccuracy(),
+                'prerequisite' => '/api/techniques/' . $prerequisite->getId()
+                    ->toBase32()
+            ], $response->getContent());
+    }
+
+    public function testCreateTechniqueAsAdmin(): void
+    {
+        $response = static::createClientWithToken("dehecht")->request('POST', '/api/techniques',
+            [
+                'json' => [
+                    'name' => 'Drei-Schwert-Style',
+                    'costs' => 2,
+                    'damage' => '3 * strength',
+                    'energy' => '1.5 * constitution + 2 * strength',
+                    'accuracy' => '2 * agility'
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(201);
+
+        $this->assertArrayHasKey('id', $response->toArray());
+    }
+
+    public function testCreateTechniqueFailsAsUser(): void
+    {
+        static::createClientWithToken()->request('POST', '/api/techniques',
+            [
+                'json' => [
+                    'name' => 'Drei-Schwert-Style',
+                    'costs' => 2,
+                    'damage' => '3 * strength',
+                    'energy' => '1.5 * constitution + 2 * strength',
+                    'accuracy' => '2 * agility'
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(403);
+    }
+
+    public function testFailToCreateTechniqueWithNonExistentPrerequisite(): void
+    {
+        $response = static::createClientWithToken("dehecht")->request('POST', '/api/techniques',
+            [
+                'json' => [
+                    'name' => 'Drei-Schwert-Style',
+                    'costs' => 2,
+                    'damage' => '3 * strength',
+                    'energy' => '1.5 * constitution + 2 * strength',
+                    'accuracy' => '2 * agility',
+                    'prerequisite' => '/api/techniques/01ARZ3NDEKTSV4RRFFQ69G5FAV'
+                ]
+            ]);
+
+        $this->assertTrue($response->getStatusCode() / 100 != 2);
+    }
+}
+
--- a/tests/TournamentTest.php
+++ b/tests/TournamentTest.php
@ -0,0 +1,197 @@
+<?php
+namespace App\Tests;
+
+use App\Entity\Character;
+use App\Entity\Tournament;
+use App\Entity\User;
+use App\Factory\CharacterFactory;
+use App\Factory\DojoFactory;
+use App\Factory\FightFactory;
+use App\Factory\TournamentFactory;
+use App\Factory\UserFactory;
+use Zenstruck\Foundry\Proxy;
+use DateTimeImmutable;
+use DateTimeZone;
+
+// @note No need to create tournaments via API Endpoint ... will be done in cronjob
+class TournamentTest extends AbstractTest
+{
+
+    private function createTournament(string $offset, array $characters = array()): Tournament|Proxy
+    {
+        $tournamentStartDate = new DateTimeImmutable("now", new DateTimeZone("UTC"));
+        $tournamentStartDate = $tournamentStartDate->sub(\DateInterval::createFromDateString($offset));
+
+        return TournamentFactory::createOne([
+            'startDate' => $tournamentStartDate,
+            'characters' => $characters
+        ]);
+    }
+
+    private function createCharacter(User|Proxy $user): Character|Proxy
+    {
+        $dojo = DojoFactory::createOne([
+            'owner' => $user
+        ]);
+
+        $character = CharacterFactory::createOne([
+            'dojo' => $dojo
+        ]);
+
+        return $character;
+    }
+
+    public function testRegisterCharacter(): void
+    {
+        $tournament = $this->createTournament("-5 min");
+        $user = UserFactory::createOne();
+        $character = $this->createCharacter($user);
+
+        static::createClientWithToken($user->authName)->request('POST', '/api/tournament_registrations',
+            [
+                'json' => [
+                    'tournament' => $this->getIri($tournament),
+                    'character' => $this->getIri($character)
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(201);
+    }
+
+    public function testRegisterCharacterDifferentUser(): void
+    {
+        $tournament = $this->createTournament("-5 min");
+        $characterOwner = UserFactory::createOne();
+        $character = $this->createCharacter($characterOwner);
+        $user = UserFactory::createOne();
+
+        static::createClientWithToken($user->authName)->request('POST', '/api/tournament_registrations',
+            [
+                'json' => [
+                    'tournament' => $this->getIri($tournament),
+                    'character' => $this->getIri($character)
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(422);
+    }
+
+    public function testRegisterCharacterOnPastTournament(): void
+    {
+        $tournament = $this->createTournament("5 min");
+        $user = UserFactory::createOne();
+        $character = $this->createCharacter($user);
+
+        static::createClientWithToken($user->authName)->request('POST', '/api/tournament_registrations',
+            [
+                'json' => [
+                    'tournament' => $this->getIri($tournament),
+                    'character' => $this->getIri($character)
+                ]
+            ]);
+
+        $this->assertResponseStatusCodeSame(422);
+    }
+
+    public function testRegisterCharacterNotPossibleTwice(): void
+    {
+        $tournament = $this->createTournament("-5 min");
+        $user = UserFactory::createOne();
+        $character = $this->createCharacter($user);
+
+        static::createClientWithToken($user->authName)->request('POST', '/api/tournament_registrations',
+            [
+                'json' => [
+                    'tournament' => $this->getIri($tournament),
+                    'character' => $this->getIri($character)
+                ]
+            ]);
+
+        static::createClientWithToken($user->authName)->request('POST', '/api/tournament_registrations',
+            [
+                'json' => [
+                    'tournament' => $this->getIri($tournament),
+                    'character' => $this->getIri($character)
+                ]
+            ]);
+
+        $this->assertEquals(1,
+            $this->getEntityManager()
+                ->find(Tournament::class, $tournament->getId())
+                ->getCharacters()
+                ->count());
+        $this->assertResponseStatusCodeSame(400);
+    }
+
+    public function testShowRegisteredCharacters(): void
+    {
+        $tournament = $this->createTournament("-5 min", CharacterFactory::createMany(4));
+
+        $response = static::createClientWithToken()->request('GET', $this->getIri($tournament));
+        $this->assertResponseStatusCodeSame(200);
+        $this->assertCount(4, $response->toArray()['characters']);
+    }
+
+    public function testListTournaments(): void
+    {
+        TournamentFactory::createMany(5);
+        $response = static::createClientWithToken()->request('GET', '/api/tournaments');
+        $this->assertResponseStatusCodeSame(200);
+        $this->assertCount(5, $response->toArray());
+    }
+
+    /**
+     * Status is ...
+     * meta data like when it is starting, name, "location", Winner (nullable), etc.
+     */
+    public function testTournamentStatus(): void
+    {
+        $tournament = TournamentFactory::createOne([
+            'winner' => CharacterFactory::createOne()
+        ]);
+        $response = static::createClientWithToken()->request('GET', $this->getIri($tournament));
+        $this->assertResponseStatusCodeSame(200);
+
+        $arrayResponse = $response->toArray();
+        $this->assertArrayHasKey('winner', $arrayResponse);
+    }
+
+    public function testTournamentFights(): void
+    {
+        $tournament = TournamentFactory::createOne([
+            'fights' => FightFactory::createMany(16)
+        ]);
+
+        $response = static::createClientWithToken()->request('GET', $this->getIri($tournament) . '/fights');
+        $this->assertResponseStatusCodeSame(200);
+        $this->assertCount(16, $response->toArray());
+    }
+
+    public function testTournamentFightsForCharacter(): void
+    {
+        $characters = CharacterFactory::createMany(16);
+        $tournament = TournamentFactory::createOne([
+            'characters' => $characters
+        ]);
+
+        $winner = $characters[0];
+        for ($i = 1; $i < count($characters); ++ $i) {
+            $tournament->addFight(
+                FightFactory::createOne([
+                    'winner' => $winner,
+                    'characters' => array(
+                        $winner,
+                        $characters[$i]
+                    )
+                ])->object());
+        }
+        $tournament->save();
+
+        $response = static::createClientWithToken()->request('GET',
+            $this->getIri($tournament) . '/characters/' . $winner->getId()
+                ->toBase32() . '/fights');
+
+        $this->assertCount(15, $response->toArray());
+    }
+}
+
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@ -0,0 +1,15 @@
+<?php
+
+use Symfony\Component\Dotenv\Dotenv;
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+if (file_exists(dirname(__DIR__).'/config/bootstrap.php')) {
+    require dirname(__DIR__).'/config/bootstrap.php';
+} elseif (method_exists(Dotenv::class, 'bootEnv')) {
+    (new Dotenv())->bootEnv(dirname(__DIR__).'/.env');
+}
+
+if ($_SERVER['APP_DEBUG']) {
+    umask(0000);
+}