Fixes and docs.

Fixed docker-compose so db restarts.
Uploaded db diagram.

.prettierrc.json

@@ -0,0 +1,4 @@
+{
+  "parser": "php",
+  "plugins": ["@prettier/plugin-php"]
+}

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+  "prettier.documentSelectors": [
+    "**/*.{js,jsx,ts,tsx,vue,html,css,scss,less,json,md,mdx,graphql,yaml,yml,php}"
+  ]
+}

LICENSE

@@ -1,19 +1,661 @@
-Copyright (c) Fabien Potencier
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+                       Version 3, 19 November 2007
 
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+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    SomniaRooms - A room booking platform.
+    Copyright (C) 2024 - Daniel García
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

compose.yaml

@@ -41,6 +41,7 @@ services:
 ###> doctrine/doctrine-bundle ###
   database:
     image: postgres:${POSTGRES_VERSION:-16}-alpine
+    restart: unless-stopped
     environment:
       POSTGRES_DB: ${POSTGRES_DB:-app}
       # You should definitely change the password in production

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "dgm/somnia-rooms",
     "type": "project",
-    "license": "GPL-3.0",
+    "license": "AGPL-3.0",
     "description": "A FOSS Hotel room booking system.",
     "minimum-stability": "stable",
     "prefer-stable": true,

docs/deploy.md

@@ -0,0 +1,283 @@
+# SomniaRooms - How to deploy.
+
+SomniaRooms is designed to be easy to deploy and use.
+
+Production images for Docker Containers are available from Gitea Registry.
+
+Documentation on how to deploy them as containers can be found at [Readme](../README.md).
+
+## Docker compose examples.
+
+Here are some deploy examples using docker compose:
+
+SomniaRooms back-end and front-end can run on the same machine, but some config is needed to work.
+
+### Deploy back-end and front-end on different servers (different ip address).
+If your servers have different IP addresses everything is a little bit easier. You can set-up subdomains for each one.
+
+Use the following docker compose files to deploy back-end and front-end on different servers.
+
+Back-end:
+```yml
+services:
+  somniarooms-back:
+    image: gitea.uberelectronnetwork.cc/somnia/somniarooms:devbuild
+    restart: unless-stopped
+    environment:
+      SERVER_NAME: https://api.somnia.dev # <-- Your hostname here!
+      DATABASE_URL: postgresql://somnia:ChangeMe!@database/somniarooms?serverVersion=16&charset=utf8
+      MERCURE_PUBLISHER_JWT_KEY: ChangeThisMercureHubJWTSecretKey!
+      MERCURE_SUBSCRIBER_JWT_KEY: ChangeThisMercureHubJWTSecretKey!
+      APP_SECRET: ChangeMySecret
+      FRANKENPHP_CONFIG: "" # <-- Dont touch this line unless you know what are doing.
+    volumes:
+      - caddy_data:/data
+      - caddy_config:/config
+    ports:
+      # HTTP
+      - target: 80
+        published: 80
+        protocol: tcp
+      # HTTPS
+      - target: 443
+        published: 443
+        protocol: tcp
+      # HTTP/3
+      - target: 443
+        published: 443
+        protocol: udp
+    depends_on:
+      - database
+
+  database:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: somniarooms
+      # You should definitely change the password in production
+      POSTGRES_PASSWORD: ChangeMe!
+      POSTGRES_USER: somnia
+    healthcheck:
+      test: ["CMD", "pg_isready"]
+      timeout: 5s
+      retries: 5
+      start_period: 60s
+    volumes:
+      - database_data:/var/lib/postgresql/data:rw
+      # You may use a bind-mounted host directory instead, so that it is harder to acciden>      # - ./docker/db/data:/var/lib/postgresql/data:rw
+
+volumes:
+  caddy_data:
+  caddy_config:
+  database_data:
+```
+
+Config details
+- SERVER_NAME -> if set to https a SSL cert will be obtained. If you set http, SSL will be disabled. (Read more about this [here](https://caddyserver.com/docs/automatic-https))
+
+
+Front-end:
+```yml
+services:
+  somniarooms-front:
+    image: gitea.uberelectronnetwork.cc/somnia/somniaroomsapp:devbuild
+    restart: unless-stopped
+    environment:
+      # You should set your public IP/hostname to back-end.
+      SOMNIAROOMS_BACKEND_HOST: https://api.somnia.dev # <-- Your back-end hostname here!
+      SOMNIAROOMS_BACKEND_PORT: 443 # <-- Your back-end port here! (443 if using https)
+    ports:
+      # HTTP
+      - target: 80
+        published: 80
+      # HTTPS
+      - target: 443
+        published: 443
+```
+
+
+### Deploy on the same server.
+Right now, it's quite difficult to set back-end app on a port different from 80/443. Back-end uses Caddy as webserver and automatically try to get SSL certs from let's encrypt. If back-end port is changed, back-end server address should be http to avoid failed TLS challenges.
+
+My go-to option will be using some reverse-proxy to redirect requests to back or front by domain name.
+
+This is an example of deployment using Traefik.
+```yml
+services:
+  reverse-proxy:
+    # The official v3 Traefik docker image
+    image: traefik:v3.0
+    restart: unless-stopped
+    # Enables the web UI and tells Traefik to listen to docker
+    command:
+      - --api.insecure=true
+      - --providers.docker
+      - --entrypoints.web.address=:80
+      - --entrypoints.websecure.address=:443
+      - --entrypoints.web.http.redirections.entryPoint.to=websecure
+      - --entrypoints.web.http.redirections.entryPoint.scheme=https
+      - --certificatesresolvers.lets-encrypt.acme.tlschallenge=true
+      - --certificatesresolvers.lets-encrypt.acme.email=your_email # <-- Your email here!
+      - --certificatesresolvers.lets-encrypt.acme.storage=/letsencrypt/acme.json
+    ports:
+      # The HTTP port
+      - "80:80"
+      # The HTTPS port
+      - "443:443"
+      # The Web UI (enabled by --api.insecure=true)
+      - "8080:8080"
+    volumes:
+      # So that Traefik can listen to the Docker events
+      - /var/run/docker.sock:/var/run/docker.sock
+      # acme.json should be created on host instance
+      - .certs/:/letsencrypt/
+
+  somniarooms-back:
+    image: gitea.uberelectronnetwork.cc/somnia/somniarooms:devbuild
+    restart: unless-stopped
+    environment:
+      SERVER_NAME: https://api.somnia.dev # <-- Your hostname here!
+      DATABASE_URL: postgresql://somnia:ChangeMe!@database/somniarooms?serverVersion=16&charset=utf8
+      MERCURE_PUBLISHER_JWT_KEY: ChangeThisMercureHubJWTSecretKey!
+      MERCURE_SUBSCRIBER_JWT_KEY: ChangeThisMercureHubJWTSecretKey!
+      APP_SECRET: ChangeMySecret
+      FRANKENPHP_CONFIG: "" # <-- Dont touch this line unless you know what are doing.
+      TRUSTED_HOSTS: api.somnia.dev
+      TRUSTED_PROXIES: reverse-proxy
+    volumes:
+      - caddy_data:/data
+      - caddy_config:/config
+    depends_on:
+      - database
+    labels:
+      #  HTTPS YOUR APP
+      - "traefik.enable=true"
+      - "traefik.http.routers.somniarooms-back.rule=Host(`api.somnia.dev`)" # <-- Your back-end hostname here!
+      - "traefik.http.routers.somniarooms-back.entrypoints=websecure"
+      - "traefik.http.routers.somniarooms-back.tls=true"
+      - "traefik.http.routers.somniarooms-back.tls.certresolver=lets-encrypt"
+      - "traefik.http.services.somniarooms-back.loadbalancer.server.port=80"
+
+  somniarooms-front:
+    image: gitea.uberelectronnetwork.cc/somnia/somniaroomsapp:devbuild
+    restart: unless-stopped
+    environment:
+      # You should set your public IP/hostname to back-end.
+      SOMNIAROOMS_BACKEND_HOST: https://api.somnia.dev # <-- Your back-end hostname here!
+      SOMNIAROOMS_BACKEND_PORT: 443 # <-- Your back-end port here! (443 if using https)
+    depends_on:
+      - somniarooms-back
+    labels:
+      - "traefik.http.routers.somniarooms-front.rule=Host(`app.somnia.dev`)" # <-- Your front-end hostname here!
+      - "traefik.http.routers.somniarooms-front.entrypoints=websecure"
+      - "traefik.http.routers.somniarooms-front.tls=true"
+      - "traefik.http.routers.somniarooms-front.tls.certresolver=lets-encrypt"
+      - "traefik.http.services.somniarooms-front.loadbalancer.server.port=80"
+
+  database:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: somniarooms
+      # You should definitely change the password in production
+      POSTGRES_PASSWORD: ChangeMe!
+      POSTGRES_USER: somnia
+    healthcheck:
+      test: ["CMD", "pg_isready"]
+      timeout: 5s
+      retries: 5
+      start_period: 60s
+    volumes:
+      - database_data:/var/lib/postgresql/data:rw
+      # You may use a bind-mounted host directory instead, so that it is harder to acciden>      # - ./docker/db/data:/var/lib/postgresql/data:rw
+
+volumes:
+  caddy_data:
+  caddy_config:
+  database_data:
+
+```
+
+If you dont care about SSL, you can set it up using HTTP only.
+You may need to use different ports for back-end and front-end.
+
+This setup uses the following config:
+- back-end -> port 8001.
+- front-end -> port 80.
+
+```yml
+services:
+  somniarooms-back:
+    image: gitea.uberelectronnetwork.cc/somnia/somniarooms:devbuild
+    restart: unless-stopped
+    environment:
+      # Server name should be "HTTP" to disable auto certs.
+      # Set listening port as well if different from 80/443.
+      # If a server name is set, Caddy will only work for that name. You can set all you need comma separated.
+      #   You can "wildcard" as well if that's your thing...
+      #     SERVER_NAME: :8001
+      SERVER_NAME: http://api.somnia.dev:8001, http://IP:8001
+      DATABASE_URL: postgresql://somnia:ChangeMe!@database/somniarooms?serverVersion=16&charset=utf8
+      MERCURE_PUBLISHER_JWT_KEY: ChangeThisMercureHubJWTSecretKey!
+      MERCURE_SUBSCRIBER_JWT_KEY: ChangeThisMercureHubJWTSecretKey!
+      FRANKENPHP_CONFIG: ""
+      APP_SECRET: ChangeMySecret
+      TRUSTED_HOSTS: api.somnia.dev
+    volumes:
+      - caddy_data:/data
+      - caddy_config:/config
+    ports:
+      # HTTP
+      # Target port must be the same as SERVER_NAME. Caddy will use SERVER_NAME port instead of 80/443 if set.
+      - target: 8001
+        published: 8001
+    depends_on:
+      - database
+
+  somniarooms-front:
+    image: gitea.uberelectronnetwork.cc/somnia/somniaroomsapp:devbuild
+    restart: unless-stopped
+    environment:
+      # You should set your public IP/hostname to back-end.
+      # You may have problems with CORS... Make sure back and front have same domain or allow requests for those domains.
+      SOMNIAROOMS_BACKEND_HOST: http://api.somnia.dev 
+      SOMNIAROOMS_BACKEND_PORT: 8001 # <-- Set back-end published port.
+    ports:
+      # HTTP
+      - target: 80
+        published: 80
+      # HTTPS.
+      # Uncomment if HTTPS is available. You should configure certs by yourself here.
+      #- target: 443
+      #  published: 443
+    depends_on:
+      - somniarooms-back
+
+  database:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_DB: somniarooms
+      # You should definitely change the password in production. Remember to change DATABASE_URL as well.
+      POSTGRES_PASSWORD: ChangeMe!
+      POSTGRES_USER: somnia
+    healthcheck:
+      test: ["CMD", "pg_isready"]
+      timeout: 5s
+      retries: 5
+      start_period: 60s
+    volumes:
+      - database_data:/var/lib/postgresql/data:rw
+      # You may use a bind-mounted host directory instead, so that it is harder to accidentally remove the volume and lose all your data!
+      # - ./docker/db/data:/var/lib/postgresql/data:rw
+
+volumes:
+  caddy_data:
+  caddy_config:
+  database_data:
+```
+
+
+## What's next?
+
+Remember you can run your docker compose files using:
+```
+docker compose up -d --wait
+```

migrations/Version20240604185317.php

@@ -0,0 +1,44 @@
+<?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 Version20240604185317 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('DROP SEQUENCE config_variable_id_seq CASCADE');
+        $this->addSql('DROP INDEX uniq_718569538a90aba9');
+        $this->addSql('ALTER TABLE config_variable DROP CONSTRAINT config_variable_pkey');
+        $this->addSql('ALTER TABLE config_variable DROP id');
+        $this->addSql('ALTER TABLE config_variable ALTER section SET NOT NULL');
+        $this->addSql('ALTER TABLE config_variable ALTER section TYPE VARCHAR(255)');
+        $this->addSql('ALTER TABLE config_variable ADD PRIMARY KEY (key)');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SCHEMA public');
+        $this->addSql('CREATE SEQUENCE config_variable_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('DROP INDEX config_variable_pkey');
+        $this->addSql('ALTER TABLE config_variable ADD id INT NOT NULL');
+        $this->addSql('ALTER TABLE config_variable ALTER section DROP NOT NULL');
+        $this->addSql('ALTER TABLE config_variable ALTER section TYPE VARCHAR(64)');
+        $this->addSql('CREATE UNIQUE INDEX uniq_718569538a90aba9 ON config_variable (key)');
+        $this->addSql('ALTER TABLE config_variable ADD PRIMARY KEY (id)');
+    }
+}

src/Controller/Admin/ConfigVariableCrudController.php

@@ -3,9 +3,11 @@
 namespace App\Controller\Admin;
 
 use App\Entity\ConfigVariable;
-use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController;
+use App\Enum\ConfigSectionType;
-use EasyCorp\Bundle\EasyAdminBundle\Field\TextField;
 use EasyCorp\Bundle\EasyAdminBundle\Config\Crud;
+use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController;
+use EasyCorp\Bundle\EasyAdminBundle\Field\ChoiceField;
+use EasyCorp\Bundle\EasyAdminBundle\Field\TextField;
 
 class ConfigVariableCrudController extends AbstractCrudController
 {
@@ -14,11 +16,15 @@ class ConfigVariableCrudController extends AbstractCrudController
         return ConfigVariable::class;
     }
 
+    public function configureCrud(Crud $crud): Crud
+    {
+        return $crud;
+    }
 
     public function configureFields(string $pageName): iterable
     {
-        yield TextField::new('section');
+        yield ChoiceField::new ('section')->setChoices(ConfigSectionType::cases());
-        yield TextField::new('key');
+        yield TextField::new ('key');
-        yield TextField::new('value');
+        yield TextField::new ('value');
     }
 }

src/Controller/Admin/RoomFareCrudController.php

@@ -20,7 +20,8 @@ class RoomFareCrudController extends AbstractCrudController
 
     public function configureFields(string $pageName): iterable
     {
-        $fieldFareTable = AssociationField::new ('fareTable')->setRequired(true);
+        $fieldFareTable = AssociationField::new('fareTable')->setRequired(true)
+            ->formatValue(fn ($value) => $value->getComment() . " (" . $value->getRoomCategory() . ")");
         if ($pageName == Crud::PAGE_EDIT) {
             $fieldFareTable->setDisabled(true);
         }

src/Controller/SecurityController.php

@@ -2,15 +2,14 @@
 
 namespace App\Controller;
 
+use App\Entity\User;
+use App\Entity\ConfigVariable;
+use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
 use Symfony\Component\Routing\Attribute\Route;
 use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
-use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
-use Doctrine\ORM\EntityManagerInterface;
-
-use App\Entity\User;
-use App\Repository\UserRepository;
 
 class SecurityController extends AbstractController
 {
@@ -35,12 +34,33 @@ class SecurityController extends AbstractController
         throw new \LogicException('This method can be blank - it will be intercepted by the logout key on your firewall.');
     }
 
-    #[Route(path: '/addAdmin', name: 'app_security_addAdmin')]
+    #[Route(path: '/setup', name: 'app_security_addAdmin')]
     public function addAdmin(UserPasswordHasherInterface $passwordHasher, EntityManagerInterface $entityManager): Response
     {
+        $configRepo = $entityManager->getRepository(ConfigVariable::class);
+        $setupStatus = $configRepo->findBy(["key" => "SETUP_STATUS"]);
+
+        if($setupStatus != null && $setupStatus[0] != null && $setupStatus[0]->getValue() != 1) {
+            return new Response("Setup was already done");
+        }
+
+
+        $entityManager->beginTransaction();
+
+        try {
+
+            //Create system variables.
+            $var_setup = new ConfigVariable();
+            $var_setup->setKey("SETUP_STATUS");
+            $var_setup->setValue("1");
+            $var_setup->setSection("SYSTEM");
+            $entityManager->persist($var_setup);
+
+
+            //Create user Admin.
             $user = new User();
             $user->setUsername("admin");
-        $user->setRoles(["ROLE_USER", "ROLE_ADMIN"]);
+            $user->setRoles(["ROLE_USER", "ROLE_ADMIN", "ROLE_SUPERADMIN"]);
             $plaintextPassword = "admin";
 
             // hash the password (based on the security.yaml config for the $user class)
@@ -51,8 +71,15 @@ class SecurityController extends AbstractController
             $user->setPassword($hashedPassword);
 
             $entityManager->persist($user);
-        $entityManager->flush();
             
-        return new Response("Created user - Admin");
+            $entityManager->flush();
+            $entityManager->commit(); 
+
+        } catch (\Throwable $th) {
+            $entityManager->rollback();
+            throw $th;
+        }
+
+        return new Response("Setup completed :)");
     }
 }

src/Entity/ConfigVariable.php

@@ -3,31 +3,25 @@
 namespace App\Entity;
 
 use App\Repository\ConfigVariableRepository;
+use App\Enum\ConfigSectionType;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: ConfigVariableRepository::class)]
 class ConfigVariable
 {
     #[ORM\Id]
-    #[ORM\GeneratedValue]
+    #[ORM\GeneratedValue("NONE")]
-    #[ORM\Column]
+    #[ORM\Column(length: 32, unique: true, nullable: false)]
-    private ?int $id = null;
+    private string $key = "";
-
-    #[ORM\Column(length: 32, unique: true)]
-    private ?string $key = null;
 
     #[ORM\Column(length: 255)]
     private ?string $value = null;
 
-    #[ORM\Column(length: 64, nullable: true)]
+    #[ORM\Column(type: 'string', enumType: ConfigSectionType::class, nullable: false)]
-    private ?string $section = null;
+    private ConfigSectionType $section = ConfigSectionType::General;
 
-    public function getId(): ?int
-    {
-        return $this->id;
-    }
 
-    public function getKey(): ?string
+    public function getKey(): string
     {
         return $this->key;
     }
@@ -51,15 +45,20 @@ class ConfigVariable
         return $this;
     }
 
-    public function getSection(): ?string
+    public function getSection(): ConfigSectionType
     {
         return $this->section;
     }
 
-    public function setSection(?string $section): static
+    public function setSection(ConfigSectionType $section): static
     {
         $this->section = $section;
 
         return $this;
     }
+
+    function __toString(): string
+    {
+        return $this->getKey();
+    }
 }

src/Entity/FareTable.php

@@ -125,10 +125,14 @@ class FareTable
 
     public function __toString(): string
     {
+        $str = $this->id;
         if (!\is_null($this->comment)) {
-            return $this->comment;
+            $str = $this->comment;
         }
-        return $this->id;
+        $str . "(" . $this->roomCategory . ")";
+        if (!\is_null($this->roomCategory)) {
+        }
+        return $str;
     }
 
     /**

src/Enum/ConfigSectionType.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Enum;
+
+enum ConfigSectionType: string {
+    case General = 'GENERAL';
+    case Internal = 'INTERNAL';
+    case Company = 'COMPANY';
+    case Backend = 'BACK';
+    case Frontend = 'FRONT';
+    case Test = 'TEST';
+}

src/Service/ConfigVariableService.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Service;
+
+use App\Entity\ConfigVariable;
+use App\Repository\ConfigVariableRepository;
+
+use Doctrine\Common\Collections\ArrayCollection;
+
+/**
+ * Service to manage config variables.
+ */
+class ConfigVariableService
+{
+
+    public function __construct(
+        private ConfigVariableRepository $repoVariables
+    )  {}
+
+    public function getVariable(string $key) {
+        $var = $this->repoVariables->findVariableByKey($key);
+    }
+
+    /**
+     * Create and init all variables. 
+     * To be used during Setup process.
+     */
+    public function InitVariablesOnSetup(): void {
+
+        $entityManager = $this->repoVariables->getEntityManager();
+        $entityManager->beginTransaction();
+
+        try {
+            
+        }
+        catch (\Throwable $th) {
+            $entityManager->rollback();
+            throw $th;
+        }
+    }
+
+    private function AddConfigVariable(string $key, string $value, string $section) : Returntype {
+        
+    }
+
+}