Refactor Base64 encoding/decoding methods for consistency, update controller routes, and improve CI configuration

.editorconfig

@@ -33,6 +33,7 @@ indent_size = 4
 
 [*.{yaml,yml}]
 trim_trailing_whitespace = false
+indent_size = 2
 
 [.github/workflows/*.yml]
 indent_size = 2

.github/workflows/ci.yml

@@ -16,14 +16,11 @@ jobs:
     name: Tests
     runs-on: ubuntu-latest
     steps:
-      -
+      - name: Checkout
-        name: Checkout
         uses: actions/checkout@v4
-      -
+      - name: Set up Docker Buildx
-        name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-      -
+      - name: Build Docker images
-        name: Build Docker images
         uses: docker/bake-action@v4
         with:
           pull: true
@@ -35,42 +32,30 @@ jobs:
             *.cache-from=type=gha,scope=${{github.ref}}
             *.cache-from=type=gha,scope=refs/heads/main
             *.cache-to=type=gha,scope=${{github.ref}},mode=max
-      -
+      - name: Start services
-        name: Start services
         run: docker compose up --wait --no-build
-      -
+      - name: Check HTTP reachability
-        name: Check HTTP reachability
         run: curl -v --fail-with-body http://localhost
-      -
+      - name: Check HTTPS reachability
-        name: Check HTTPS reachability
         if: false # Remove this line when the homepage will be configured, or change the path to check
         run: curl -vk --fail-with-body https://localhost
-      -
+      - name: Check Mercure reachability
-        name: Check Mercure reachability
         run: curl -vkI --fail-with-body https://localhost/.well-known/mercure?topic=test
-      -
+      - name: Create test database
-        name: Create test database
-        if: false # Remove this line if Doctrine ORM is installed
         run: docker compose exec -T php bin/console -e test doctrine:database:create
-      -
+      - name: Run migrations
-        name: Run migrations
-        if: false # Remove this line if Doctrine Migrations is installed
         run: docker compose exec -T php bin/console -e test doctrine:migrations:migrate --no-interaction
-      -
+      - name: Run PHPUnit
-        name: Run PHPUnit
+        if: false # Remove this line when the tests are ready
-        if: false # Remove this line if PHPUnit is installed
+        run: docker compose exec -T php vendor/bin/phpunit
-        run: docker compose exec -T php bin/phpunit
+      - name: Doctrine Schema Validator
-      -
-        name: Doctrine Schema Validator
-        if: false # Remove this line if Doctrine ORM is installed
         run: docker compose exec -T php bin/console -e test doctrine:schema:validate
   lint:
     name: Docker Lint
     runs-on: ubuntu-latest
     steps:
-      -
+      - name: Checkout
-        name: Checkout
         uses: actions/checkout@v4
-      -
+      - name: Lint Dockerfile
-        name: Lint Dockerfile
         uses: hadolint/hadolint-action@v3.1.0
+    

.gitignore

@@ -105,3 +105,7 @@ phpstan.neon
 /phpunit.xml
 .phpunit.result.cache
 ###< phpunit/phpunit ###
+
+###> vincentlanglet/twig-cs-fixer ###
+/.twig-cs-fixer.cache
+###< vincentlanglet/twig-cs-fixer ###

.idea/TijdVoorDeTest.iml

@@ -6,7 +6,6 @@
       <sourceFolder url="file://$MODULE_DIR$/tests" isTestSource="true" packagePrefix="App\Tests\" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/clue/ndjson-react" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/composer" />
-      <excludeFolder url="file://$MODULE_DIR$/vendor/doctrine/cache" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/doctrine/collections" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/doctrine/dbal" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/doctrine/deprecations" />
@@ -48,8 +47,6 @@
       <excludeFolder url="file://$MODULE_DIR$/vendor/rector/rector" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/runtime/frankenphp-symfony" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/cli-parser" />
-      <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/code-unit" />
-      <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/code-unit-reverse-lookup" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/comparator" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/complexity" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/sebastian/diff" />
@@ -85,7 +82,6 @@
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-intl-grapheme" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-intl-normalizer" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-mbstring" />
-      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-php83" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/process" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/routing" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/runtime" />
@@ -133,9 +129,13 @@
       <excludeFolder url="file://$MODULE_DIR$/vendor/twig/html-extra" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/doctrine/data-fixtures" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/doctrine/doctrine-fixtures-bundle" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/vincentlanglet/twig-cs-fixer" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/webmozart/assert" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-php84" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="bootstrap" level="application" />
+    <orderEntry type="library" name="bootstrap-icons" level="application" />
   </component>
 </module>

.idea/jsLibraryMappings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="JavaScriptLibraryMappings">
-    <file url="PROJECT" libraries="{bootstrap}" />
+    <file url="PROJECT" libraries="{bootstrap, bootstrap-icons}" />
   </component>
 </project>

.idea/php.xml

@@ -46,7 +46,6 @@
       <path value="$PROJECT_DIR$/vendor/symfony/finder" />
       <path value="$PROJECT_DIR$/vendor/symfony/runtime" />
       <path value="$PROJECT_DIR$/vendor/symfony/routing" />
-      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-php83" />
       <path value="$PROJECT_DIR$/vendor/psr/event-dispatcher" />
       <path value="$PROJECT_DIR$/vendor/symfony/var-exporter" />
       <path value="$PROJECT_DIR$/vendor/psr/cache" />
@@ -71,7 +70,6 @@
       <path value="$PROJECT_DIR$/vendor/symfony/stopwatch" />
       <path value="$PROJECT_DIR$/vendor/doctrine/doctrine-migrations-bundle" />
       <path value="$PROJECT_DIR$/vendor/doctrine/migrations" />
-      <path value="$PROJECT_DIR$/vendor/doctrine/cache" />
       <path value="$PROJECT_DIR$/vendor/doctrine/lexer" />
       <path value="$PROJECT_DIR$/vendor/doctrine/dbal" />
       <path value="$PROJECT_DIR$/vendor/doctrine/inflector" />
@@ -113,8 +111,6 @@
       <path value="$PROJECT_DIR$/vendor/sebastian/comparator" />
       <path value="$PROJECT_DIR$/vendor/sebastian/exporter" />
       <path value="$PROJECT_DIR$/vendor/sebastian/environment" />
-      <path value="$PROJECT_DIR$/vendor/sebastian/code-unit" />
-      <path value="$PROJECT_DIR$/vendor/sebastian/code-unit-reverse-lookup" />
       <path value="$PROJECT_DIR$/vendor/myclabs/deep-copy" />
       <path value="$PROJECT_DIR$/vendor/phar-io/manifest" />
       <path value="$PROJECT_DIR$/vendor/phar-io/version" />
@@ -163,6 +159,9 @@
       <path value="$PROJECT_DIR$/vendor/symfony/translation" />
       <path value="$PROJECT_DIR$/vendor/doctrine/data-fixtures" />
       <path value="$PROJECT_DIR$/vendor/doctrine/doctrine-fixtures-bundle" />
+      <path value="$PROJECT_DIR$/vendor/webmozart/assert" />
+      <path value="$PROJECT_DIR$/vendor/vincentlanglet/twig-cs-fixer" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-php84" />
     </include_path>
   </component>
   <component name="PhpInterpreters">

.idea/phpunit.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PHPUnit">
+    <option name="directories">
+      <list>
+        <option value="$PROJECT_DIR$/tests" />
+      </list>
+    </option>
+  </component>
+</project>

.idea/sonarlint.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SonarLintProjectSettings">
+    <option name="bindingEnabled" value="true" />
+    <option name="projectKey" value="MarijnDoeve_TijdVoorDeTest" />
+    <option name="serverId" value="SonarQube" />
+  </component>
+</project>

.php-cs-fixer.dist.php

@@ -1,17 +1,20 @@
 <?php
 
 declare(strict_types=1);
+use PhpCsFixer\Config;
+use PhpCsFixer\Finder;
 
-$finder = (new PhpCsFixer\Finder())
+$finder = (new Finder())
     ->in(__DIR__)
     ->exclude('var')
 ;
 
-return (new PhpCsFixer\Config())
+return (new Config())
     ->setRules([
         '@Symfony' => true,
         '@Symfony:risky' => true,
         'declare_strict_types' => true,
+        'fully_qualified_strict_types' => ['import_symbols' => true],
         'linebreak_after_opening_tag' => true,
         'mb_str_functions' => true,
         'no_php4_constructor' => true,
@@ -19,11 +22,11 @@ return (new PhpCsFixer\Config())
         'no_useless_else' => true,
         'no_useless_return' => true,
         'php_unit_strict' => true,
+        'phpdoc_line_span' => ['const' => 'single', 'method' => 'single', 'property' => 'single'],
         'phpdoc_order' => true,
+        'single_line_empty_body' => true,
         'strict_comparison' => true,
         'strict_param' => true,
-        'blank_line_between_import_groups' => false,
-        'phpdoc_line_span' => ['const' => 'single', 'method' => 'single', 'property' => 'single'],
     ])
     ->setRiskyAllowed(true)
     ->setFinder($finder)

Dockerfile

@@ -67,6 +67,8 @@ RUN set -eux; \
 
 COPY --link frankenphp/conf.d/20-app.dev.ini $PHP_INI_DIR/app.conf.d/
 
+RUN git config --global --add safe.directory /app
+
 CMD [ "frankenphp", "run", "--config", "/etc/caddy/Caddyfile", "--watch" ]
 
 # Prod FrankenPHP image

Justfile

@@ -0,0 +1,27 @@
+up:
+    docker compose up -d
+
+down *args:
+    docker compose down {{ args }} --remove-orphans
+
+stop:
+    docker compose stop
+
+exec *args:
+    docker compose exec php {{ args }}
+
+[no-exit-message]
+shell:
+    @docker compose exec php bash
+
+migrate: up
+    docker compose run --rm php bin/console doctrine:migrations:migrate --no-interaction
+
+fixtures:
+    docker compose exec php bin/console doctrine:fixtures:load --purge-with-truncate --no-interaction
+
+translations:
+    docker compose exec php bin/console translation:extract --domain=messages --force --format=yaml --sort=asc --clean nl
+
+fix-cs:
+    docker compose exec php vendor/bin/php-cs-fixer fix

bin/console

@@ -1,6 +1,8 @@
 #!/usr/bin/env php
 <?php
 
+declare(strict_types=1);
+
 use App\Kernel;
 use Symfony\Bundle\FrameworkBundle\Console\Application;
 

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "symfony/skeleton",
+    "name": "marijndoeve/tijdvoordetest",
     "type": "project",
     "license": "MIT",
     "description": "A minimal Symfony project recommended to create bare bones applications",
@@ -9,16 +9,16 @@
         "php": ">=8.3.15",
         "ext-ctype": "*",
         "ext-iconv": "*",
-        "doctrine/dbal": "^3",
+        "doctrine/dbal": "^4.2.3",
-        "doctrine/doctrine-bundle": "^2.13",
+        "doctrine/doctrine-bundle": "^2.14.0",
-        "doctrine/doctrine-migrations-bundle": "^3.3",
+        "doctrine/doctrine-migrations-bundle": "^3.4.1",
-        "doctrine/orm": "^3.3",
+        "doctrine/orm": "^3.3.2",
-        "easycorp/easyadmin-bundle": "^4.23",
+        "easycorp/easyadmin-bundle": "^4.24.5",
         "runtime/frankenphp-symfony": "^0.2.0",
         "symfony/asset": "7.2.*",
         "symfony/console": "7.2.*",
         "symfony/dotenv": "7.2.*",
-        "symfony/flex": "^2.4.7",
+        "symfony/flex": "^2.5.0",
         "symfony/form": "7.2.*",
         "symfony/framework-bundle": "7.2.*",
         "symfony/runtime": "7.2.*",
@@ -26,22 +26,24 @@
         "symfony/twig-bundle": "7.2.*",
         "symfony/uid": "7.2.*",
         "symfony/yaml": "7.2.*",
-        "thecodingmachine/safe": "^2.5"
+        "thecodingmachine/safe": "^3.0.2"
     },
     "require-dev": {
-        "doctrine/doctrine-fixtures-bundle": "^4.0",
+        "doctrine/doctrine-fixtures-bundle": "^4.1",
-        "friendsofphp/php-cs-fixer": "^3.65",
+        "friendsofphp/php-cs-fixer": "^3.75.0",
-        "phpstan/extension-installer": "^1.4",
+        "phpstan/extension-installer": "^1.4.3",
-        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan": "^2.1.11",
-        "phpstan/phpstan-doctrine": "^2.0",
+        "phpstan/phpstan-doctrine": "^2.0.2",
-        "phpstan/phpstan-phpunit": "^2.0",
+        "phpstan/phpstan-phpunit": "^2.0.6",
-        "phpstan/phpstan-symfony": "^2.0",
+        "phpstan/phpstan-symfony": "^2.0.4",
-        "phpunit/phpunit": "^11",
+        "phpunit/phpunit": "^12.0.10",
-        "rector/rector": "^2.0",
+        "rector/rector": "^2.0.11",
+        "roave/security-advisories": "dev-latest",
         "symfony/maker-bundle": "^1.62.1",
         "symfony/stopwatch": "7.2.*",
         "symfony/web-profiler-bundle": "7.2.*",
-        "thecodingmachine/phpstan-safe-rule": "^1.3"
+        "thecodingmachine/phpstan-safe-rule": "^1.4",
+        "vincentlanglet/twig-cs-fixer": "^3.5.1"
     },
     "config": {
         "allow-plugins": {
@@ -71,7 +73,8 @@
         "symfony/polyfill-php74": "*",
         "symfony/polyfill-php80": "*",
         "symfony/polyfill-php81": "*",
-        "symfony/polyfill-php82": "*"
+        "symfony/polyfill-php82": "*",
+        "symfony/polyfill-php83": "*"
     },
     "scripts": {
         "auto-scripts": {

config/bundles.php

@@ -1,15 +1,28 @@
 <?php
 
+declare(strict_types=1);
+use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
+use Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle;
+use Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle;
+use EasyCorp\Bundle\EasyAdminBundle\EasyAdminBundle;
+use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
+use Symfony\Bundle\MakerBundle\MakerBundle;
+use Symfony\Bundle\SecurityBundle\SecurityBundle;
+use Symfony\Bundle\TwigBundle\TwigBundle;
+use Symfony\Bundle\WebProfilerBundle\WebProfilerBundle;
+use Symfony\UX\TwigComponent\TwigComponentBundle;
+use Twig\Extra\TwigExtraBundle\TwigExtraBundle;
+
 return [
-    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
+    FrameworkBundle::class => ['all' => true],
-    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
+    DoctrineBundle::class => ['all' => true],
-    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
+    DoctrineMigrationsBundle::class => ['all' => true],
-    Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],
+    MakerBundle::class => ['dev' => true],
-    Symfony\Bundle\TwigBundle\TwigBundle::class => ['all' => true],
+    TwigBundle::class => ['all' => true],
-    Symfony\Bundle\SecurityBundle\SecurityBundle::class => ['all' => true],
+    SecurityBundle::class => ['all' => true],
-    Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true],
+    WebProfilerBundle::class => ['dev' => true, 'test' => true],
-    Twig\Extra\TwigExtraBundle\TwigExtraBundle::class => ['all' => true],
+    TwigExtraBundle::class => ['all' => true],
-    Symfony\UX\TwigComponent\TwigComponentBundle::class => ['all' => true],
+    TwigComponentBundle::class => ['all' => true],
-    EasyCorp\Bundle\EasyAdminBundle\EasyAdminBundle::class => ['all' => true],
+    EasyAdminBundle::class => ['all' => true],
-    Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle::class => ['dev' => true, 'test' => true],
+    DoctrineFixturesBundle::class => ['dev' => true, 'test' => true],
 ];

migrations/Version20250311213417.php

@@ -0,0 +1,119 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250311213417 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE answer ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE answer ALTER question_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN answer.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN answer.question_id IS \'\'');
+        $this->addSql('ALTER TABLE answer_candidate ALTER answer_id TYPE UUID');
+        $this->addSql('ALTER TABLE answer_candidate ALTER candidate_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN answer_candidate.answer_id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN answer_candidate.candidate_id IS \'\'');
+        $this->addSql('ALTER TABLE candidate ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE candidate ALTER season_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN candidate.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN candidate.season_id IS \'\'');
+        $this->addSql('ALTER TABLE correction ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE correction ALTER candidate_id TYPE UUID');
+        $this->addSql('ALTER TABLE correction ALTER quiz_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN correction.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN correction.candidate_id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN correction.quiz_id IS \'\'');
+        $this->addSql('ALTER TABLE given_answer ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE given_answer ALTER candidate_id TYPE UUID');
+        $this->addSql('ALTER TABLE given_answer ALTER quiz_id TYPE UUID');
+        $this->addSql('ALTER TABLE given_answer ALTER answer_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN given_answer.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN given_answer.candidate_id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN given_answer.quiz_id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN given_answer.answer_id IS \'\'');
+        $this->addSql('ALTER TABLE question ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE question ALTER quiz_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN question.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN question.quiz_id IS \'\'');
+        $this->addSql('ALTER TABLE quiz ADD dropouts INT DEFAULT NULL');
+        $this->addSql('ALTER TABLE quiz ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE quiz ALTER season_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN quiz.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN quiz.season_id IS \'\'');
+        $this->addSql('ALTER TABLE season ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE season ALTER active_quiz_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN season.id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN season.active_quiz_id IS \'\'');
+        $this->addSql('ALTER TABLE season_user ALTER season_id TYPE UUID');
+        $this->addSql('ALTER TABLE season_user ALTER user_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN season_user.season_id IS \'\'');
+        $this->addSql('COMMENT ON COLUMN season_user.user_id IS \'\'');
+        $this->addSql('ALTER TABLE "user" ALTER id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN "user".id IS \'\'');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE candidate ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE candidate ALTER season_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN candidate.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN candidate.season_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE correction ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE correction ALTER candidate_id TYPE UUID');
+        $this->addSql('ALTER TABLE correction ALTER quiz_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN correction.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN correction.candidate_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN correction.quiz_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE given_answer ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE given_answer ALTER candidate_id TYPE UUID');
+        $this->addSql('ALTER TABLE given_answer ALTER quiz_id TYPE UUID');
+        $this->addSql('ALTER TABLE given_answer ALTER answer_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN given_answer.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN given_answer.candidate_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN given_answer.quiz_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN given_answer.answer_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE answer_candidate ALTER answer_id TYPE UUID');
+        $this->addSql('ALTER TABLE answer_candidate ALTER candidate_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN answer_candidate.answer_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN answer_candidate.candidate_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE quiz DROP dropouts');
+        $this->addSql('ALTER TABLE quiz ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE quiz ALTER season_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN quiz.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN quiz.season_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE season ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE season ALTER active_quiz_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN season.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN season.active_quiz_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE answer ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE answer ALTER question_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN answer.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN answer.question_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE season_user ALTER season_id TYPE UUID');
+        $this->addSql('ALTER TABLE season_user ALTER user_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN season_user.season_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN season_user.user_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE question ALTER id TYPE UUID');
+        $this->addSql('ALTER TABLE question ALTER quiz_id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN question.id IS \'(DC2Type:uuid)\'');
+        $this->addSql('COMMENT ON COLUMN question.quiz_id IS \'(DC2Type:uuid)\'');
+        $this->addSql('ALTER TABLE "user" ALTER id TYPE UUID');
+        $this->addSql('COMMENT ON COLUMN "user".id IS \'(DC2Type:uuid)\'');
+    }
+}

migrations/Version20250402185128.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250402185128 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'add elimination table';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE elimination (id UUID NOT NULL, data JSON NOT NULL, PRIMARY KEY(id))');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('DROP TABLE elimination');
+    }
+}

public/index.php

@@ -7,8 +7,8 @@ use App\Kernel;
 require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
 
 return static function (array $context): Kernel {
-    $appEnv = !empty($context['APP_ENV']) ? (string) $context['APP_ENV'] : 'prod';
+    $appEnv = empty($context['APP_ENV']) ? 'prod' : (string) $context['APP_ENV'];
-    $appDebug = !empty($context['APP_DEBUG']) ? filter_var($context['APP_DEBUG'], \FILTER_VALIDATE_BOOL) : 'prod' !== $appEnv;
+    $appDebug = empty($context['APP_DEBUG']) ? 'prod' !== $appEnv : filter_var($context['APP_DEBUG'], \FILTER_VALIDATE_BOOL);
 
     return new Kernel($appEnv, $appDebug);
 };

src/Command/TestCommand.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Command;
+
+use App\Repository\CandidateRepository;
+use App\Repository\QuizRepository;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+#[AsCommand(
+    name: 'app:test-command',
+    description: 'Add a short description for your command',
+)]
+class TestCommand extends Command
+{
+    public function __construct(private readonly CandidateRepository $candidateRepository, private readonly QuizRepository $quizRepository)
+    {
+        parent::__construct();
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        new SymfonyStyle($input, $output);
+
+        dd($this->candidateRepository->getScores($this->quizRepository->find('1f00ff44-6f12-630e-9b87-67e78e97c05e')));
+
+        return Command::SUCCESS;
+    }
+}

src/Controller/AbstractController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Enum\FlashType;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController as AbstractBaseController;
+
+abstract class AbstractController extends AbstractBaseController
+{
+    #[\Override]
+    protected function addFlash(FlashType|string $type, mixed $message): void
+    {
+        if ($type instanceof FlashType) {
+            $type = $type->value;
+        }
+
+        parent::addFlash($type, $message);
+    }
+}

src/Controller/Admin/AnswerCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\Answer;

src/Controller/Admin/CandidateCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\Candidate;

src/Controller/Admin/CorrectionCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\Correction;

src/Controller/Admin/DashboardController.php

@@ -22,6 +22,7 @@ use Symfony\Component\Routing\Attribute\Route;
 class DashboardController extends AbstractDashboardController
 {
     #[Route('/admin', name: 'admin')]
+    #[\Override]
     public function index(): Response
     {
         //        return parent::index();
@@ -44,12 +45,14 @@ class DashboardController extends AbstractDashboardController
         // return $this->render('some/path/my-dashboard.html.twig');
     }
 
+    #[\Override]
     public function configureDashboard(): Dashboard
     {
         return Dashboard::new()
             ->setTitle('TijdVoorDeTest');
     }
 
+    #[\Override]
     public function configureMenuItems(): iterable
     {
         yield MenuItem::linkToDashboard('Dashboard', 'fa fa-home');

src/Controller/Admin/GivenAnswerCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\GivenAnswer;

src/Controller/Admin/QuestionCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\Question;

src/Controller/Admin/QuizCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\Quiz;

src/Controller/Admin/SeasonCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\Season;

src/Controller/Admin/UserCrudController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Controller\Admin;
 
 use App\Entity\User;

src/Controller/BackofficeController.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use App\Entity\Quiz;
+use App\Entity\Season;
+use App\Repository\CandidateRepository;
+use App\Repository\SeasonRepository;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Attribute\AsController;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[AsController]
+final class BackofficeController extends AbstractController
+{
+    public function __construct(
+        private readonly SeasonRepository $seasonRepository,
+        private readonly CandidateRepository $candidateRepository,
+    ) {}
+
+    #[Route('/backoffice/', name: 'app_backoffice_index')]
+    public function index(): Response
+    {
+        $seasons = $this->seasonRepository->findAll();
+
+        return $this->render('backoffice/index.html.twig', [
+            'seasons' => $seasons,
+        ]);
+    }
+
+    #[Route('/backoffice/{seasonCode}', name: 'app_backoffice_season')]
+    public function season(Season $season): Response
+    {
+        return $this->render('backoffice/season.html.twig', [
+            'season' => $season,
+        ]);
+    }
+
+    #[Route('/backoffice/{seasonCode}/{quiz}', name: 'app_backoffice_quiz')]
+    public function quiz(Season $season, Quiz $quiz): Response
+    {
+        return $this->render('backoffice/quiz.html.twig', [
+            'season' => $season,
+            'quiz' => $quiz,
+            'result' => $this->candidateRepository->getScores($quiz),
+        ]);
+    }
+}

src/Controller/LoginController.php

@@ -6,12 +6,14 @@ namespace App\Controller;
 
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;
 use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
 
+#[AsController]
 class LoginController extends AbstractController
 {
-    #[Route(path: '/login', name: 'app_login')]
+    #[Route(path: '/login', name: 'app_login_login')]
     public function login(AuthenticationUtils $authenticationUtils): Response
     {
         // get the login error if there is one
@@ -26,7 +28,7 @@ class LoginController extends AbstractController
         ]);
     }
 
-    #[Route(path: '/logout', name: 'app_logout')]
+    #[Route(path: '/logout', name: 'app_login_logout')]
     public function logout(): void
     {
         throw new \LogicException('This method can be blank - it will be intercepted by the logout key on your firewall.');

src/Controller/PrepareEliminationController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[Route(path: '/backoffice/elimination')]
+final class PrepareEliminationController extends AbstractController
+{
+    #[Route('/prepare', name: 'app_prepare_elimination')]
+    public function index(): Response
+    {
+        return $this->render('prepare_elimination/index.html.twig', [
+            'controller_name' => 'PrepareEliminationController',
+        ]);
+    }
+}

src/Controller/QuizController.php

@@ -4,27 +4,34 @@ declare(strict_types=1);
 
 namespace App\Controller;
 
+use App\Entity\Answer;
 use App\Entity\Candidate;
+use App\Entity\GivenAnswer;
+use App\Entity\Question;
 use App\Entity\Season;
 use App\Enum\FlashType;
 use App\Form\EnterNameType;
 use App\Form\SelectSeasonType;
 use App\Helpers\Base64;
+use App\Repository\AnswerRepository;
 use App\Repository\CandidateRepository;
+use App\Repository\GivenAnswerRepository;
 use App\Repository\QuestionRepository;
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Bridge\Doctrine\Attribute\MapEntity;
+use Symfony\Component\HttpFoundation\Exception\BadRequestException;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;
 
 #[AsController]
-class QuizController extends AbstractController
+final class QuizController extends AbstractController
 {
     public const string SEASON_CODE_REGEX = '[A-Za-z\d]{5}';
+
     private const string CANDIDATE_HASH_REGEX = '[\w\-=]+';
 
-    #[Route(path: '/', name: 'select_season', methods: ['GET', 'POST'])]
+    #[Route(path: '/', name: 'app_quiz_selectseason', methods: ['GET', 'POST'])]
     public function selectSeason(Request $request): Response
     {
         $form = $this->createForm(SelectSeasonType::class);
@@ -33,15 +40,16 @@ class QuizController extends AbstractController
         if ($form->isSubmitted() && $form->isValid()) {
             $data = $form->getData();
 
-            return $this->redirectToRoute('enter_name', ['seasonCode' => $data['season_code']]);
+            return $this->redirectToRoute('app_quiz_entername', ['seasonCode' => $data['season_code']]);
         }
 
         return $this->render('quiz/select_season.html.twig', ['form' => $form]);
     }
 
-    #[Route(path: '/{seasonCode}', name: 'enter_name', requirements: ['seasonCode' => self::SEASON_CODE_REGEX])]
+    #[Route(path: '/{seasonCode}', name: 'app_quiz_entername', requirements: ['seasonCode' => self::SEASON_CODE_REGEX])]
     public function enterName(
         Request $request,
+        #[MapEntity(mapping: ['seasonCode' => 'seasonCode'])]
         Season $season,
     ): Response {
         $form = $this->createForm(EnterNameType::class);
@@ -52,7 +60,7 @@ class QuizController extends AbstractController
             $data = $form->getData();
             $name = $data['name'];
 
-            return $this->redirectToRoute('quiz_page', ['seasonCode' => $season->getSeasonCode(), 'nameHash' => Base64::base64_url_encode($name)]);
+            return $this->redirectToRoute('app_quiz_quizpage', ['seasonCode' => $season->getSeasonCode(), 'nameHash' => Base64::base64UrlEncode($name)]);
         }
 
         return $this->render('quiz/enter_name.twig', ['season' => $season, 'form' => $form]);
@@ -60,29 +68,55 @@ class QuizController extends AbstractController
 
     #[Route(
         path: '/{seasonCode}/{nameHash}',
-        name: 'quiz_page',
+        name: 'app_quiz_quizpage',
         requirements: ['seasonCode' => self::SEASON_CODE_REGEX, 'nameHash' => self::CANDIDATE_HASH_REGEX],
     )]
     public function quizPage(
+        #[MapEntity(mapping: ['seasonCode' => 'seasonCode'])]
         Season $season,
         string $nameHash,
         CandidateRepository $candidateRepository,
         QuestionRepository $questionRepository,
+        AnswerRepository $answerRepository,
+        GivenAnswerRepository $givenAnswerRepository,
+        Request $request,
     ): Response {
         $candidate = $candidateRepository->getCandidateByHash($season, $nameHash);
 
         if (!$candidate instanceof Candidate) {
-            if ($season->isPreregisterCandidates() === false) {
+            if ($season->isPreregisterCandidates()) {
-                // create candidate
+                $this->addFlash(FlashType::Danger, 'Candidate not found');
+
+                return $this->redirectToRoute('app_quiz_entername', ['seasonCode' => $season->getSeasonCode()]);
             }
 
-            $this->addFlash(FlashType::Danger->value, "Candidate {${Base64::base64_url_decode($nameHash)}} not found");
+            $candidate = new Candidate(Base64::base64UrlDecode($nameHash));
+            $candidateRepository->save($candidate);
+        }
 
-            return $this->redirectToRoute('enter_name', ['seasonCode' => $season->getSeasonCode()]);
+        if ('POST' === $request->getMethod()) {
+            $answer = $answerRepository->findOneBy(['id' => $request->request->get('answer')]);
+
+            if (!$answer instanceof Answer) {
+                throw new BadRequestException('Invalid Answer ID');
+            }
+
+            $givenAnswer = (new GivenAnswer())
+                ->setCandidate($candidate)
+                ->setAnswer($answer)
+            ->setQuiz($answer->getQuestion()->getQuiz());
+            $givenAnswerRepository->save($givenAnswer);
         }
 
         $question = $questionRepository->findNextQuestionForCandidate($candidate);
 
+        if (!$question instanceof Question) {
+            $this->addFlash(FlashType::Success, 'Quiz completed');
+
+            return $this->redirectToRoute('app_quiz_entername', ['seasonCode' => $season->getSeasonCode()]);
+        }
+
+        // TODO One first question record time
         return $this->render('quiz/question.twig', ['candidate' => $candidate, 'question' => $question]);
     }
 }

src/DataFixtures/KrtekFixtures.php

@@ -20,7 +20,7 @@ class KrtekFixtures extends Fixture
         $manager->persist($season);
 
         $season->setName('Krtek Weekend')
-            ->setSeasonCode('12345')
+            ->setSeasonCode('krtek')
             ->setPreregisterCandidates(true)
             ->addCandidate(new Candidate('Claudia'))
             ->addCandidate(new Candidate('Eelco'))
@@ -77,7 +77,7 @@ class KrtekFixtures extends Fixture
                 ->addAnswer(new Answer('Met de auto'))
             )
             ->addQuestion((new Question())
-                ->setQuestion('Met wie keek de Kretek video bij binnenkomst?')
+                ->setQuestion('Met wie keek de Krtek video bij binnenkomst?')
                 ->addAnswer(new Answer('Claudia'))
                 ->addAnswer(new Answer('Eelco'))
                 ->addAnswer(new Answer('Elise'))

src/Entity/Candidate.php

@@ -135,6 +135,6 @@ class Candidate
 
     public function getNameHash(): string
     {
-        return Base64::base64_url_encode($this->name);
+        return Base64::base64UrlEncode($this->name);
     }
 }

src/Entity/Elimination.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use App\Repository\EliminationRepository;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Bridge\Doctrine\IdGenerator\UuidGenerator;
+use Symfony\Bridge\Doctrine\Types\UuidType;
+use Symfony\Component\Uid\Uuid;
+
+#[ORM\Entity(repositoryClass: EliminationRepository::class)]
+class Elimination
+{
+    #[ORM\Id]
+    #[ORM\Column(type: UuidType::NAME, unique: true)]
+    #[ORM\GeneratedValue(strategy: 'CUSTOM')]
+    #[ORM\CustomIdGenerator(class: UuidGenerator::class)]
+    private ?Uuid $id = null;
+
+    #[ORM\Column(type: Types::JSON)]
+    private array $data = [];
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getData(): array
+    {
+        return $this->data;
+    }
+
+    public function setData(array $data): static
+    {
+        $this->data = $data;
+
+        return $this;
+    }
+}

src/Entity/GivenAnswer.php

@@ -34,7 +34,7 @@ class GivenAnswer
     #[ORM\JoinColumn(nullable: true)]
     private ?Answer $answer = null;
 
-    #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: false)]
+    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, nullable: false)]
     private \DateTimeInterface $created;
 
     public function getId(): ?Uuid
@@ -78,7 +78,7 @@ class GivenAnswer
         return $this;
     }
 
-    public function getCreated(): ?\DateTimeInterface
+    public function getCreated(): \DateTimeInterface
     {
         return $this->created;
     }

src/Entity/Question.php

@@ -96,4 +96,23 @@ class Question
 
         return $this;
     }
+
+    public function getErrors(): ?string
+    {
+        if (0 === \count($this->answers)) {
+            return 'This question has no answers';
+        }
+
+        $correctAnswers = $this->answers->filter(static fn (Answer $answer): ?bool => $answer->isRightAnswer())->count();
+
+        if (0 === $correctAnswers) {
+            return 'This question has no correct answers';
+        }
+
+        if ($correctAnswers > 1) {
+            return 'This question has multiple correct answers';
+        }
+
+        return null;
+    }
 }

src/Entity/Quiz.php

@@ -36,6 +36,9 @@ class Quiz
     #[ORM\OneToMany(targetEntity: Correction::class, mappedBy: 'quiz', orphanRemoval: true)]
     private Collection $corrections;
 
+    #[ORM\Column(nullable: true)]
+    private ?int $dropouts = null;
+
     public function __construct()
     {
         $this->questions = new ArrayCollection();
@@ -102,4 +105,16 @@ class Quiz
 
         return $this;
     }
+
+    public function getDropouts(): ?int
+    {
+        return $this->dropouts;
+    }
+
+    public function setDropouts(?int $dropouts): static
+    {
+        $this->dropouts = $dropouts;
+
+        return $this;
+    }
 }

src/Enum/FlashType.php

@@ -12,6 +12,6 @@ enum FlashType: string
     case Danger = 'danger';
     case Warning = 'warning';
     case Info = 'info';
-    case Ligt = 'light';
+    case Light = 'light';
     case Dark = 'dark';
 }

src/Form/EnterNameType.php

@@ -7,14 +7,11 @@ namespace App\Form;
 use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
-use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Contracts\Translation\TranslatorInterface;
 
 class EnterNameType extends AbstractType
 {
-    public function __construct(private TranslatorInterface $translator)
+    public function __construct(private readonly TranslatorInterface $translator) {}
-    {
-    }
 
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
@@ -22,14 +19,6 @@ class EnterNameType extends AbstractType
             ->add('name', TextType::class,
                 ['required' => true, 'label' => $this->translator->trans('Enter your name')],
             )
-//            ->add('submit', SubmitType::class, ['label' => 'Start quiz'])
         ;
     }
-
-    public function configureOptions(OptionsResolver $resolver): void
-    {
-        $resolver->setDefaults([
-            // Configure your form options here
-        ]);
-    }
 }

src/Helpers/Base64.php

@@ -5,30 +5,17 @@ declare(strict_types=1);
 namespace App\Helpers;
 
 use Safe\Exceptions\UrlException;
-use function rtrim;
 
 class Base64
 {
-    private function __construct()
+    public static function base64UrlEncode(string $input): string
     {
+        return rtrim(strtr(base64_encode($input), '+/', '-_'), '=');
     }
 
-    /**
+    /** @throws UrlException */
-     * @param string $name name to hash
+    public static function base64UrlDecode(string $input): string
-     * @return string hashed name
-     */
-    public static function base64_url_encode(string $name): string
     {
-        return rtrim(strtr(base64_encode($name), '+/', '-_'), '=');
+        return \Safe\base64_decode(strtr($input, '-_', '+/'), true);
-    }
-
-    /**
-     * @param string $hash hashed name
-     * @return string plaintext name
-     * @throws UrlException
-     */
-    public static function base64_url_decode(string $hash): string
-    {
-        return \Safe\base64_decode(strtr($hash, '-_', '+/'), true);
     }
 }

src/Repository/CandidateRepository.php

@@ -5,14 +5,20 @@ declare(strict_types=1);
 namespace App\Repository;
 
 use App\Entity\Candidate;
+use App\Entity\Correction;
+use App\Entity\Quiz;
 use App\Entity\Season;
 use App\Helpers\Base64;
+use DateInterval;
 use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\ORM\Query\Expr\Join;
 use Doctrine\Persistence\ManagerRegistry;
 use Safe\Exceptions\UrlException;
 
 /**
  * @extends ServiceEntityRepository<Candidate>
+ *
+ * @phpstan-type ResultArray array<string, array{0: Candidate, correct: int, time: DateInterval, corrections?: float, score: float}>
  */
 class CandidateRepository extends ServiceEntityRepository
 {
@@ -24,7 +30,7 @@ class CandidateRepository extends ServiceEntityRepository
     public function getCandidateByHash(Season $season, string $hash): ?Candidate
     {
         try {
-            $name = Base64::base64_url_decode($hash);
+            $name = Base64::base64UrlDecode($hash);
         } catch (UrlException) {
             return null;
         }
@@ -36,4 +42,59 @@ class CandidateRepository extends ServiceEntityRepository
             ->setParameter('name', $name)
             ->getQuery()->getOneOrNullResult();
     }
+
+    public function save(Candidate $candidate, bool $flush = true): void
+    {
+        $this->getEntityManager()->persist($candidate);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    /** @return ResultArray */
+    public function getScores(Quiz $quiz): array
+    {
+        $scoreTimeQb = $this->createQueryBuilder('c', 'c.id')
+            ->select('c', 'sum(case when a.isRightAnswer = true then 1 else 0 end) as correct', 'max(ga.created) - min(ga.created) as time')
+            ->join('c.givenAnswers', 'ga')
+            ->join('ga.answer', 'a')
+            ->where('ga.quiz = :quiz')
+            ->groupBy('c.id')
+            ->setParameter('quiz', $quiz);
+
+        $correctionsQb = $this->createQueryBuilder('c', 'c.id')
+            ->select('c', 'cor.amount as corrections')
+            ->innerJoin(Correction::class, 'cor', Join::WITH, 'cor.candidate = c and cor.quiz = :quiz')
+            ->setParameter('quiz', $quiz);
+
+        $merged = array_merge_recursive($scoreTimeQb->getQuery()->getArrayResult(), $correctionsQb->getQuery()->getArrayResult());
+
+        return $this->sortResults($this->calculateScore($merged));
+    }
+
+    /**
+     * @param array<string, array{0: Candidate, correct: int, time: \DateInterval, corrections?: float}> $in
+     *
+     * @return ResultArray
+     */
+    private function calculateScore(array $in): array
+    {
+        return array_map(static fn ($candidate): array => [
+            ...$candidate,
+            'score' => $candidate['correct'] + ($candidate['corrections'] ?? 0.0),
+        ], $in);
+    }
+
+    /**
+     * @param ResultArray $results
+     *
+     * @return ResultArray
+     */
+    private function sortResults(array $results): array
+    {
+        usort($results, static fn ($a, $b): int => $b['score'] <=> $a['score']);
+
+        return $results;
+    }
 }

src/Repository/EliminationRepository.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\Elimination;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Elimination>
+ */
+class EliminationRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Elimination::class);
+    }
+
+    //    /**
+    //     * @return Elimination[] Returns an array of Elimination objects
+    //     */
+    //    public function findByExampleField($value): array
+    //    {
+    //        return $this->createQueryBuilder('e')
+    //            ->andWhere('e.exampleField = :val')
+    //            ->setParameter('val', $value)
+    //            ->orderBy('e.id', 'ASC')
+    //            ->setMaxResults(10)
+    //            ->getQuery()
+    //            ->getResult()
+    //        ;
+    //    }
+
+    //    public function findOneBySomeField($value): ?Elimination
+    //    {
+    //        return $this->createQueryBuilder('e')
+    //            ->andWhere('e.exampleField = :val')
+    //            ->setParameter('val', $value)
+    //            ->getQuery()
+    //            ->getOneOrNullResult()
+    //        ;
+    //    }
+}

src/Repository/GivenAnswerRepository.php

@@ -17,4 +17,13 @@ class GivenAnswerRepository extends ServiceEntityRepository
     {
         parent::__construct($registry, GivenAnswer::class);
     }
+
+    public function save(GivenAnswer $givenAnswer, bool $flush = true): void
+    {
+        $this->getEntityManager()->persist($givenAnswer);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
 }

src/Repository/QuestionRepository.php

@@ -20,13 +20,13 @@ class QuestionRepository extends ServiceEntityRepository
         parent::__construct($registry, Question::class);
     }
 
-    public function findNextQuestionForCandidate(Candidate $candidate): Question
+    public function findNextQuestionForCandidate(Candidate $candidate): ?Question
     {
         $qb = $this->createQueryBuilder('q');
 
         return $qb->join('q.quiz', 'qz')
             ->andWhere($qb->expr()->notIn('q.id', $this->getEntityManager()->createQueryBuilder()
-                ->select('ga.id')
+                ->select('q1')
                 ->from(GivenAnswer::class, 'ga')
                 ->join('ga.answer', 'a')
                 ->join('a.question', 'q1')
@@ -38,6 +38,6 @@ class QuestionRepository extends ServiceEntityRepository
             ->setMaxResults(1)
             ->setParameter('candidate', $candidate)
             ->setParameter('quiz', $candidate->getSeason()->getActiveQuiz())
-        ->getQuery()->getSingleResult();
+        ->getQuery()->getOneOrNullResult();
     }
 }

src/Repository/QuizRepository.php

@@ -17,4 +17,6 @@ class QuizRepository extends ServiceEntityRepository
     {
         parent::__construct($registry, Quiz::class);
     }
+
+    public function quizReault(Quiz $quiz): array {}
 }

src/Service/EliminationService.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service;
+
+use App\Repository\CandidateRepository;
+
+/**
+ * @phpstan-import-type ResultArray from CandidateRepository
+ */
+class EliminationService
+{
+    /** @phpstan-param ResultArray $result */
+    public function createEliminationFromResult(array $result): void {}
+}

symfony.lock

@@ -250,5 +250,14 @@
     },
     "twig/extra-bundle": {
         "version": "v3.18.0"
+    },
+    "vincentlanglet/twig-cs-fixer": {
+        "version": "3.5",
+        "recipe": {
+            "repo": "github.com/symfony/recipes-contrib",
+            "branch": "main",
+            "version": "3.0",
+            "ref": "d42582ae1bce86fd43491d6264c738b0867f8ffe"
+        }
     }
 }

templates/backoffice/base.html.twig

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en" data-bs-theme="dark">
+<head>
+    <meta charset="UTF-8">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css"
+          rel="stylesheet"
+          integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH"
+          crossorigin="anonymous">
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"
+            integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz"
+            crossorigin="anonymous"></script>
+    <link rel="stylesheet"
+          href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+    <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><text y=%221.3em%22 x=%220.2em%22 font-size=%2276%22 fill=%22%23fff%22>sf</text></svg>">
+    <title>
+        {% block title %}Tijd voor de test{% endblock title %}
+    </title>
+    {% block stylesheets %}
+    {% endblock %}
+
+    {% block javascripts %}
+    {% endblock %}
+</head>
+<body>
+{% block nav %}
+    {{ include('backoffice/nav.html.twig') }}
+{% endblock nav %}
+<main>
+    <div class="container">
+        {# {% include "messages.html" %} #}
+        {% block body %}
+        {% endblock body %}
+    </div>
+</main>
+</body>
+</html>

templates/backoffice/index.html.twig

@@ -0,0 +1,48 @@
+{% extends 'backoffice/base.html.twig' %}
+
+{% block title %}Hello BackofficeController!{% endblock %}
+
+{% block body %}
+    <h2>{% trans %}Your Seasons{% endtrans %}</h2>
+    <table class="table table-hover">
+        <thead>
+        <tr>
+            <th scope="col">{% trans %}Name{% endtrans %}</th>
+            <th scope="col">{% trans %}Active Quiz{% endtrans %}</th>
+            <th scope="col">{% trans %}Season Code{% endtrans %}</th>
+            <th scope="col">{% trans %}Preregister?{% endtrans %}</th>
+            <th scope="col">{% trans %}Manage{% endtrans %}</th>
+        </tr>
+        </thead>
+        <tbody>
+        {% for season in seasons %}
+            <tr class="align-middle">
+                <td>{{ season.name }}</td>
+                <td>
+                    {% if season.activeQuiz %}
+                        {{ season.activeQuiz.name }}
+                    {% else %}
+                        {% trans %} No active quiz {% endtrans %}
+                    {% endif %}
+                </td>
+                <td>
+                    <a {% if season.activeQuiz %}href="{{ path('app_quiz_entername', {seasonCode: season.seasonCode}) }}"
+                       {% else %}class="disabled" {% endif %}>{{ season.seasonCode }}</a>
+                </td>
+                <td>
+                    <input class="form-check-input"
+                           type="checkbox"
+                           disabled
+                           {% if season.preregisterCandidates %}checked{% endif %}
+                           aria-label="Preregister Enabled">
+                </td>
+                <td>
+                    <a href="{{ path('app_backoffice_season', {seasonCode: season.seasonCode}) }}">{% trans %}Manage{% endtrans %}</a>
+                </td>
+            </tr>
+        {% else %}
+            EMPTY
+        {% endfor %}
+        </tbody>
+    </table>
+{% endblock %}

templates/backoffice/nav.html.twig

@@ -0,0 +1,22 @@
+<nav class="navbar navbar-expand-lg bg-body-tertiary">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="#">Tijd voor de test</a>
+        <button class="navbar-toggler"
+                type="button"
+                data-bs-toggle="collapse"
+                data-bs-target="#navbarSupportedContent"
+                aria-controls="navbarSupportedContent"
+                aria-expanded="false"
+                aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+        <div class="collapse navbar-collapse" id="navbarSupportedContent">
+            <ul class="navbar-nav me-auto mb-2 mb-lg-0">
+                <li class="nav-item">
+                    <a class="nav-link{% if 'app_backoffice_index' == app.current_route() %} active{% endif %}"
+                       href="{{ path('app_backoffice_index') }}">{{ 'Seasons'|trans }}</a>
+                </li>
+            </ul>
+        </div>
+    </div>
+</nav>

templates/backoffice/prepare_elimination/index.html.twig

@@ -0,0 +1,3 @@
+{% extends 'backoffice/base.html.twig' %}
+{% block body %}
+{% endblock %}

templates/backoffice/quiz.html.twig

@@ -0,0 +1,99 @@
+{% extends 'backoffice/base.html.twig' %}
+
+{% block body %}
+    <p>
+    <h2>{{ 'Quiz'|trans }}: {{ quiz.season.name }} - {{ quiz.name }}</h2>
+    </p>
+    <div id="questions">
+        <p>
+        <h4>{{ 'Questions'|trans }}</h4>
+        </p>
+        <div class="accordion">
+            {% for question in quiz.questions %}
+                <div class="accordion-item">
+                    <h2 class="accordion-header">
+                        <button class="accordion-button collapsed"
+                                type="button"
+                                data-bs-toggle="collapse"
+                                data-bs-target="#question-{{ loop.index0 }}"
+                                aria-controls="question-{{ loop.index0 }}">
+                            {% set questionErrors = question.getErrors %}
+                            {% if questionErrors %}
+                                <span data-bs-toggle="tooltip"
+                                      title="{{ questionErrors }}"
+                                      class="badge text-bg-danger rounded-pill me-2">!</span>
+                            {% endif %}
+                            {{ loop.index }}. {{ question.question }}
+                        </button>
+                    </h2>
+                    <div id="question-{{ loop.index0 }}"
+                         class="accordion-collapse collapse">
+                        <div class="accordion-body">
+                            <ul>
+                                {% for answer in question.answers %}
+                                    <li {% if answer.isRightAnswer %}class="text-decoration-underline"{% endif %}>{{ answer.text }}</li>
+                                {% else %}
+                                    {{ 'There are no answers for this question'|trans }}
+                                {% endfor %}
+                            </ul>
+                        </div>
+                    </div>
+                </div>
+            {% else %}
+                EMPTY
+            {% endfor %}
+        </div>
+    </div>
+    <div class="scores">
+        <p>
+        <h4>{{ 'Score'|trans }}</h4>
+        </p>
+        <div class="btn-toolbar" role="toolbar">
+            <div class="btn-group btn-group-lg me-2">
+                <a class="btn btn-primary">{{ 'Start Elimination'|trans }}</a>
+            </div>
+            <div class="btn-group btn-group-lg">
+                <a class="btn btn-secondary">{{ 'Prepare Custom Elimination'|trans }}</a>
+                <a class="btn btn-secondary">{{ 'Load Prepared Elimination'|trans }}</a>
+            </div>
+        </div>
+        <p>{{ 'Number of dropouts:'|trans }}  {{ quiz.dropouts }} </p>
+        <table class="table table-hover">
+            <thead>
+            <tr>
+                <th scope="col">{{ 'Candidate'|trans }}</th>
+                <th scope="col">{{ 'Correct Answers'|trans }}</th>
+                <th scope="col">{{ 'Corrections'|trans }}</th>
+                <th scope="col">{{ 'Score'|trans }}</th>
+                <th scope="col">{{ 'Time'|trans }}</th>
+            </tr>
+            </thead>
+            <tbody>
+            {% for candidate in result %}
+                <tr class="table-{% if loop.revindex > quiz.dropouts %}success{% else %}danger{% endif %}">
+                    <td>{{ candidate.0.name }}</td>
+                    <td>{{ candidate.correct|default('0') }}</td>
+                    <td>{{ candidate.corrections|default('0') }}</td>
+                    <td>{{ candidate.score|default('x') }}</td>
+                    <td>{{ candidate.time }}</td>
+                </tr>
+            {% else %}
+                <tr>
+                    <td colspan="5">{{ 'No results'|trans }}</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+    </div>
+{% endblock %}
+{% block javascripts %}
+    <script>
+        document.addEventListener('DOMContentLoaded', function () {
+            const tooltipTriggerList = document.querySelectorAll('[data-bs-toggle="tooltip"]')
+            const tooltipList = [...tooltipTriggerList].map(tooltipTriggerEl => new bootstrap.Tooltip(tooltipTriggerEl))
+        });
+    </script>
+{% endblock javascripts %}
+{% block title %}
+
+{% endblock %}

templates/backoffice/season.html.twig

@@ -0,0 +1,26 @@
+{% extends 'backoffice/base.html.twig' %}
+{% block body %}
+    <p>
+    <h2>{{ 'Season'|trans }}: {{ season.name }}</h2>
+    </p>
+    <div class="row">
+        <div class="col-md-6 col-12">
+            <h4>{{ 'Quizzes'|trans }}</h4>
+            <div class="list-group">
+                {% for quiz in season.quizzes %}
+                    <a class="list-group-item list-group-item-action{% if season.activeQuiz == quiz %} active{% endif %}"
+                       href="{{ path('app_backoffice_quiz', {seasonCode: season.seasonCode, quiz: quiz.id}) }}">{{ quiz.name }}</a>
+                {% else %}
+                    No quizzes
+                {% endfor %}
+            </div>
+        </div>
+        <div class="col-md-6 col-12">
+            <h4>{{ 'Candidates'|trans }}</h4>
+            <ul>
+                {% for candidate in season.candidates %}
+                    <li>{{ candidate.name }}</li>{% endfor %}
+            </ul>
+        </div>
+    </div>
+{% endblock body %}

templates/base.html.twig

@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<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><text y=%221.3em%22 x=%220.2em%22 font-size=%2276%22 fill=%22%23fff%22>sf</text></svg>">
-    {% block stylesheets %}
-    {% endblock %}
-
-    {% block javascripts %}
-    {% endblock %}
-</head>
-<body>
-{% block body %}{% endblock %}
-</body>
-</html>

templates/login/login.html.twig

@@ -16,9 +16,11 @@
 
         <h1 class="h3 mb-3 font-weight-normal">Please sign in</h1>
         <label for="username">Email</label>
-        <input type="email" value="{{ last_username }}" name="_username" id="username" class="form-control" autocomplete="email" required autofocus>
+        <input type="email" value="{{ last_username }}" name="_username" id="username" class="form-control"
+               autocomplete="email" required autofocus>
         <label for="password">Password</label>
-        <input type="password" name="_password" id="password" class="form-control" autocomplete="current-password" required>
+        <input type="password" name="_password" id="password" class="form-control" autocomplete="current-password"
+               required>
 
         <input type="hidden" name="_csrf_token"
                value="{{ csrf_token('authenticate') }}"

templates/quiz/enter_name.twig

@@ -1,4 +1,4 @@
-{% extends "quiz/base.html.twig" %}
+{% extends 'quiz/base.html.twig' %}
 {% block body %}
     {{ season.name }}
     {{ form(form) }}

templates/quiz/question.twig

@@ -1,9 +1,16 @@
-{% extends "quiz/base.html.twig" %}
+{% extends 'quiz/base.html.twig' %}
 {% block body %}
-    Candiadte: {{ candidate.name }}<br/>
-
     {{ question.question }}<br/>
+    <form method="post">
         {% for answer in question.answers %}
-        <input type="radio" name="answer" value="{{ answer.id }}"> {{ answer.text }}
+            <div>
+                <button class="btn btn-outline-success"
+                        type="submit"
+                        name="answer"
+                        value="{{ answer.id }}">{{ answer.text }}</button>
+            </div>
+        {% else %}
+            Weirdly enough this question has no answers...
         {% endfor %}
+    </form>
 {% endblock body %}

templates/quiz/select_season.html.twig

@@ -1,4 +1,4 @@
-{% extends "quiz/base.html.twig" %}
+{% extends 'quiz/base.html.twig' %}
 {% block body %}
     {{ form(form) }}
 {% endblock body %}

translations/messages+intl-icu.nl.xlf

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" version="1.2">
-  <file source-language="nl" target-language="nl" datatype="plaintext" original="file.ext">
-    <header>
-      <tool tool-id="symfony" tool-name="Symfony"/>
-    </header>
-    <body>
-      <trans-unit id="RnI7jJT" resname="Enter your name">
-        <source>Enter your name</source>
-        <target>Voor je naam in</target>
-      </trans-unit>
-    </body>
-  </file>
-</xliff>

translations/messages+intl-icu.nl.yaml

@@ -0,0 +1,25 @@
+'Active Quiz': 'Actieve test'
+Candidate: Kandidaat
+Candidates: Kandidaten
+'Correct Answers': 'Goede antwoorden'
+Corrections: Jokers
+'Enter your name': 'Voor je naam in'
+'Load Prepared Elimination': 'Laad voorbereide eliminatie'
+Manage: Beheren
+Name: Naam
+'No active quiz': 'Geen actieve test'
+'No results': 'Geen resultaten'
+'Number of dropouts:': 'Aantal afvallers:'
+'Prepare Custom Elimination': 'Bereid aangepaste eliminatie voor'
+'Preregister?': 'Voorregistreren?'
+Questions: Vragen
+Quiz: Test
+Quizzes: Tests
+Score: Score
+Season: Seizoen
+'Season Code': Seizoenscode
+Seasons: Seizoenen
+'Start Elimination': 'Start eliminatie'
+'There are no answers for this question': 'Er zijn geen antwoorden voor deze vraag'
+Time: Tijd
+'Your Seasons': 'Jouw seizoenen'