diff --git a/migrations/Version20230204151430.php b/migrations/Version20230204151430.php
new file mode 100644
index 0000000..2997ee7
--- /dev/null
+++ b/migrations/Version20230204151430.php
@@ -0,0 +1,118 @@
+<?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 Version20230204151430 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Removed corridor and room, added editions';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE poly_surface DROP CONSTRAINT fk_a643146fdfb7db2b');
+        $this->addSql('ALTER TABLE cylinder DROP CONSTRAINT fk_9b045bea54177093');
+        $this->addSql('ALTER TABLE polyhedron DROP CONSTRAINT fk_768611c054177093');
+        $this->addSql('ALTER TABLE three_dobject_file DROP CONSTRAINT fk_6e8c161954177093');
+        $this->addSql('CREATE SEQUENCE edition_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE SEQUENCE room_user_name_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE TABLE edition (id INT NOT NULL, mode VARCHAR(255) NOT NULL, name_place VARCHAR(255) NOT NULL, val VARCHAR(255) NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE TABLE place_floor (place_id INT NOT NULL, floor_id INT NOT NULL, PRIMARY KEY(place_id, floor_id))');
+        $this->addSql('CREATE INDEX IDX_1733CD0DDA6A219 ON place_floor (place_id)');
+        $this->addSql('CREATE INDEX IDX_1733CD0D854679E2 ON place_floor (floor_id)');
+        $this->addSql('CREATE TABLE room_user_name (id INT NOT NULL, place_id INT DEFAULT NULL, user_name VARCHAR(255) NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX IDX_B80BD2A6DA6A219 ON room_user_name (place_id)');
+        $this->addSql('ALTER TABLE place_floor ADD CONSTRAINT FK_1733CD0DDA6A219 FOREIGN KEY (place_id) REFERENCES place (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE place_floor ADD CONSTRAINT FK_1733CD0D854679E2 FOREIGN KEY (floor_id) REFERENCES floor (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE room_user_name ADD CONSTRAINT FK_B80BD2A6DA6A219 FOREIGN KEY (place_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE corridor DROP CONSTRAINT fk_d6dee755854679e2');
+        $this->addSql('ALTER TABLE corridor DROP CONSTRAINT fk_d6dee755bf396750');
+        $this->addSql('ALTER TABLE room DROP CONSTRAINT fk_729f519bbf396750');
+        $this->addSql('DROP TABLE corridor');
+        $this->addSql('DROP TABLE room');
+        $this->addSql('DROP INDEX idx_9b045bea54177093');
+        $this->addSql('ALTER TABLE cylinder RENAME COLUMN room_id TO place_id');
+        $this->addSql('ALTER TABLE cylinder ADD CONSTRAINT FK_9B045BEADA6A219 FOREIGN KEY (place_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_9B045BEADA6A219 ON cylinder (place_id)');
+        $this->addSql('ALTER TABLE floor ADD altitude INT NOT NULL');
+        $this->addSql('ALTER TABLE place ADD editions_id INT DEFAULT NULL');
+        $this->addSql('ALTER TABLE place ADD CONSTRAINT FK_741D53CD6BD6E9CC FOREIGN KEY (editions_id) REFERENCES edition (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_741D53CD6BD6E9CC ON place (editions_id)');
+        $this->addSql('ALTER TABLE place_name DROP CONSTRAINT fk_94960eea54177093');
+        $this->addSql('DROP INDEX idx_94960eea54177093');
+        $this->addSql('ALTER TABLE place_name RENAME COLUMN room_id TO place_id');
+        $this->addSql('ALTER TABLE place_name ADD CONSTRAINT FK_94960EEADA6A219 FOREIGN KEY (place_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_94960EEADA6A219 ON place_name (place_id)');
+        $this->addSql('DROP INDEX idx_a643146fdfb7db2b');
+        $this->addSql('ALTER TABLE poly_surface RENAME COLUMN surface_representation_id TO place_id');
+        $this->addSql('ALTER TABLE poly_surface ADD CONSTRAINT FK_A643146FDA6A219 FOREIGN KEY (place_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_A643146FDA6A219 ON poly_surface (place_id)');
+        $this->addSql('DROP INDEX idx_768611c054177093');
+        $this->addSql('ALTER TABLE polyhedron RENAME COLUMN room_id TO place_id');
+        $this->addSql('ALTER TABLE polyhedron ADD CONSTRAINT FK_768611C0DA6A219 FOREIGN KEY (place_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_768611C0DA6A219 ON polyhedron (place_id)');
+        $this->addSql('DROP INDEX idx_6e8c161954177093');
+        $this->addSql('ALTER TABLE three_dobject_file RENAME COLUMN room_id TO place_id');
+        $this->addSql('ALTER TABLE three_dobject_file ADD CONSTRAINT FK_6E8C1619DA6A219 FOREIGN KEY (place_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX IDX_6E8C1619DA6A219 ON three_dobject_file (place_id)');
+    }
+
+    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('ALTER TABLE place DROP CONSTRAINT FK_741D53CD6BD6E9CC');
+        $this->addSql('DROP SEQUENCE edition_id_seq CASCADE');
+        $this->addSql('DROP SEQUENCE room_user_name_id_seq CASCADE');
+        $this->addSql('CREATE TABLE corridor (id INT NOT NULL, floor_id INT NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX idx_d6dee755854679e2 ON corridor (floor_id)');
+        $this->addSql('CREATE TABLE room (id INT NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('ALTER TABLE corridor ADD CONSTRAINT fk_d6dee755854679e2 FOREIGN KEY (floor_id) REFERENCES floor (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE corridor ADD CONSTRAINT fk_d6dee755bf396750 FOREIGN KEY (id) REFERENCES place (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE room ADD CONSTRAINT fk_729f519bbf396750 FOREIGN KEY (id) REFERENCES place (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE place_floor DROP CONSTRAINT FK_1733CD0DDA6A219');
+        $this->addSql('ALTER TABLE place_floor DROP CONSTRAINT FK_1733CD0D854679E2');
+        $this->addSql('ALTER TABLE room_user_name DROP CONSTRAINT FK_B80BD2A6DA6A219');
+        $this->addSql('DROP TABLE edition');
+        $this->addSql('DROP TABLE place_floor');
+        $this->addSql('DROP TABLE room_user_name');
+        $this->addSql('ALTER TABLE cylinder DROP CONSTRAINT FK_9B045BEADA6A219');
+        $this->addSql('DROP INDEX IDX_9B045BEADA6A219');
+        $this->addSql('ALTER TABLE cylinder RENAME COLUMN place_id TO room_id');
+        $this->addSql('ALTER TABLE cylinder ADD CONSTRAINT fk_9b045bea54177093 FOREIGN KEY (room_id) REFERENCES room (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX idx_9b045bea54177093 ON cylinder (room_id)');
+        $this->addSql('ALTER TABLE place_name DROP CONSTRAINT FK_94960EEADA6A219');
+        $this->addSql('DROP INDEX IDX_94960EEADA6A219');
+        $this->addSql('ALTER TABLE place_name RENAME COLUMN place_id TO room_id');
+        $this->addSql('ALTER TABLE place_name ADD CONSTRAINT fk_94960eea54177093 FOREIGN KEY (room_id) REFERENCES place (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX idx_94960eea54177093 ON place_name (room_id)');
+        $this->addSql('ALTER TABLE polyhedron DROP CONSTRAINT FK_768611C0DA6A219');
+        $this->addSql('DROP INDEX IDX_768611C0DA6A219');
+        $this->addSql('ALTER TABLE polyhedron RENAME COLUMN place_id TO room_id');
+        $this->addSql('ALTER TABLE polyhedron ADD CONSTRAINT fk_768611c054177093 FOREIGN KEY (room_id) REFERENCES room (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX idx_768611c054177093 ON polyhedron (room_id)');
+        $this->addSql('DROP INDEX IDX_741D53CD6BD6E9CC');
+        $this->addSql('ALTER TABLE place DROP editions_id');
+        $this->addSql('ALTER TABLE poly_surface DROP CONSTRAINT FK_A643146FDA6A219');
+        $this->addSql('DROP INDEX IDX_A643146FDA6A219');
+        $this->addSql('ALTER TABLE poly_surface RENAME COLUMN place_id TO surface_representation_id');
+        $this->addSql('ALTER TABLE poly_surface ADD CONSTRAINT fk_a643146fdfb7db2b FOREIGN KEY (surface_representation_id) REFERENCES corridor (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX idx_a643146fdfb7db2b ON poly_surface (surface_representation_id)');
+        $this->addSql('ALTER TABLE three_dobject_file DROP CONSTRAINT FK_6E8C1619DA6A219');
+        $this->addSql('DROP INDEX IDX_6E8C1619DA6A219');
+        $this->addSql('ALTER TABLE three_dobject_file RENAME COLUMN place_id TO room_id');
+        $this->addSql('ALTER TABLE three_dobject_file ADD CONSTRAINT fk_6e8c161954177093 FOREIGN KEY (room_id) REFERENCES room (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('CREATE INDEX idx_6e8c161954177093 ON three_dobject_file (room_id)');
+        $this->addSql('ALTER TABLE floor DROP altitude');
+    }
+}
diff --git a/src/Controller/JsonReaderController.php b/src/Controller/JsonReaderController.php
new file mode 100644
index 0000000..05c9749
--- /dev/null
+++ b/src/Controller/JsonReaderController.php
@@ -0,0 +1,205 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Doctrine\Persistence\ManagerRegistry;
+use Doctrine\ORM\EntityManagerInterface;
+use App\Repository\SiteRepository;
+use App\Repository\BuildingRepository;
+use App\Repository\FloorRepository;
+use App\Entity\Building;
+use App\Entity\Cylinder;
+use App\Entity\Edition;
+use App\Entity\Floor;
+use App\Entity\Place;
+use App\Entity\PlaceName;
+use App\Entity\PlaneSurface;
+use App\Entity\Point;
+use App\Entity\Polyhedron;
+use App\Entity\PolySurface;
+use App\Entity\RoomUserName;
+use App\Entity\Site;
+use App\Entity\ThreeDObjectFile;
+
+
+class JsonReaderController extends AbstractController
+{
+    #[Route('/api/debug/loadJson')]
+    public function index(Request $request): Response
+    {
+        return new Response(print_r($request,true));
+       
+        $response = new Response();
+        $response->setStatusCode(Response::HTTP_OK);
+        return $response;
+    }
+    
+    #[Route('/api/debug/initialData')]
+    public function init(Request $request, SiteRepository $srep, BuildingRepository $brep, FloorRepository $frep, ManagerRegistry $mr): Response
+    {
+        //return new Response(print_r(json_decode($request->getContent()),true));
+        
+        $monod = new Site();
+        $monod->setZeroLatitude(45.72980);
+        $monod->setZeroLongitude(4.82777);
+        $srep->add($monod);
+        
+        $descartes = new Site();
+        $descartes->setZeroLatitude(45.73261);
+        $descartes->setZeroLongitude(4.83293);
+        $srep->add($descartes);
+        
+        $mgn1 = new Building();
+        $mgn1->setSite($monod);
+        $brep->add($mgn1);
+        
+        $floors = array();
+        for($i=0;$i<7;$i++){
+            $floor = new Floor();
+            $floor->setBuilding($mgn1);
+            $floor->setAltitude(0.45*$i);
+            $frep->add($floor);
+            $floors[$i] = $floor;
+        }
+        
+        $data = json_decode($request->getContent(),true);
+        
+        // Adding all the rooms
+        $rooms2Data = $data['rooms2'];
+        $cor2Data = $data['cor2'];
+        $rooms3Data = $data['rooms3'];
+        $cor3Data = $data['cor3'];
+        $rooms4Data = $data['rooms4'];
+        $cor4Data = $data['cor4'];
+        $rooms34Data = $data['bothRooms'];
+        $roomsXData = $data['allRooms'];
+        
+        // We create the rooms
+        $rooms2 = [];
+        foreach($rooms2Data as $rData) {
+            $rooms2[] = JsonReaderController::addRoom($rData, "R", $mr);
+        }
+        $cor2 = JsonReaderController::addRoom($cor2Data, "C", $mr);
+        $rooms3 = [];
+        foreach($rooms3Data as $rData) {
+            $rooms3[] = JsonReaderController::addRoom($rData, "R", $mr);
+        }
+        $cor3 = JsonReaderController::addRoom($cor3Data, "C", $mr);
+        $rooms4 = [];
+        foreach($rooms4Data as $rData) {
+            $rooms4[] = JsonReaderController::addRoom($rData, "R", $mr);
+        }
+        $cor4 = JsonReaderController::addRoom($cor4Data, "C", $mr);
+        $rooms34 = [];
+        foreach($rooms34Data as $rData) {
+            $rooms34[] = JsonReaderController::addRoom($rData, "R", $mr);
+        }
+        $roomsX = [];
+        foreach($roomsXData as $rData) {
+            $roomsX[] = JsonReaderController::addRoom($rData, "R", $mr);
+        }
+        
+        
+        // Connect all rooms
+        foreach($rooms2 as $r){
+            $floors[4]->addPlace($r);
+            $cor2->addConnection($r);
+        }
+        foreach($rooms3 as $r){
+            $floors[5]->addPlace($r);
+            $cor3->addConnection($r);
+        }
+        foreach($rooms4 as $r){
+            $floors[6]->addPlace($r);
+            $cor4->addConnection($r);
+        }
+        foreach($rooms34 as $r){
+            $floors[5]->addPlace($r);
+            $floors[6]->addPlace($r);
+            $cor3->addConnection($r);
+            $cor4->addConnection($r);
+        }
+        foreach($roomsX as $r){
+            for($i=0;$i<7;$i++){
+                $floors[$i]->addPlace($r);
+            }
+            $cor2->addConnection($r);
+            $cor3->addConnection($r);
+            $cor4->addConnection($r);
+        }
+        
+        $mr->getManager()->flush();
+        
+        return new Response("All Done !");
+        
+    }
+    
+    #[Route('/api/debug/dropAllDatabaseThereIsNoWayIGotTheNameOfThisPageWrong')]
+    public function dropDatabase(EntityManagerInterface $em): Response
+    {
+        $entityClasses = array(
+            Building::class,
+            Cylinder::class,
+            Edition::class,
+            Floor::class,
+            Place::class,
+            PlaceName::class,
+            PlaneSurface::class,
+            Point::class,
+            Polyhedron::class,
+            PolySurface::class,
+            RoomUserName::class,
+            Site::class,
+            ThreeDObjectFile::class
+        );
+        foreach($entityClasses as $eclass){
+            $repository = $em->getRepository($eclass);
+            $entities = $repository->findAll();
+
+            foreach ($entities as $entity) {
+                $em->remove($entity);
+            }
+        }
+        $em->flush();
+
+        return new Response('', Response::HTTP_OK);
+    }
+    
+    public function addRoom(array $room, string $roomType, ManagerRegistry $mr): Place {
+        
+        $manager = $mr->getManager();
+    
+        $height = (float) $room['height'];
+        $z = (float) $room['z'];
+        $name = $room['name'];
+        $points = json_decode($room['points'],true);
+        
+        $r = new Place();
+        $r->setType($roomType);
+        $cyl = new Cylinder();
+        $cyl->setHeight($height);
+        $cbas = new PlaneSurface();
+        foreach($points as $px) {
+            $p = new Point();
+            $p->setX($px[0]);
+            $p->setY($px[1]);
+            $p->setZ($z);
+            $manager->persist($p);
+            $cbas->addPolygonpoint($p);
+        }
+        
+        $manager->persist($cbas);
+        $cyl->setCylinderBase($cbas);
+        $manager->persist($cyl);
+        $r->addCylinderRepresentation($cyl);
+        $manager->persist($r);
+        
+        return $r;
+    }
+    
+}
+
diff --git a/src/Entity/Edition.php b/src/Entity/Edition.php
index 832fedd..1c5e30a 100644
--- a/src/Entity/Edition.php
+++ b/src/Entity/Edition.php
@@ -16,19 +16,16 @@ class Edition
     #[ORM\Column(type: "integer")]
     private $id;
 
-    #[ORM\Id]
+    
     #[ORM\Column(type: "string")]
     private $mode;
 
-    #[ORM\Id]
-    #[ORM\Column(type: "int")]
-    private $idPlace;
+    #[ORM\OneToMany(targetEntity: Place::class, mappedBy: "editions")]
+    private $editedPlace;
 
-    #[ORM\Id]
     #[ORM\Column(type: "string")]
     private $namePlace;
 
-    #[ORM\Id]
     #[ORM\Column(type: "string")]
     private $val;
 
diff --git a/src/Entity/Floor.php b/src/Entity/Floor.php
index e91ea78..65d03aa 100644
--- a/src/Entity/Floor.php
+++ b/src/Entity/Floor.php
@@ -15,7 +15,6 @@ class Floor
     #[ORM\Column(type: "integer")]
     private $id;
 
-    #[ORM\Id]
     #[ORM\Column(type: "integer")]
     private $altitude;
 
@@ -70,7 +69,7 @@ class Floor
     {
         if (!$this->places->contains($place)) {
             $this->places[] = $place;
-            $place->setFloor($this);
+            $place->addFloor($this);
         }
         return $this;
     }
@@ -80,7 +79,7 @@ class Floor
         if ($this->places->removeElement($place)) {
             // set the owning side to null (unless already changed)
             if ($place->getFloor() === $this) {
-                $place->setFloor(null);
+                $place->addFloor(null);
             }
         }
 
diff --git a/src/Entity/Place.php b/src/Entity/Place.php
index c3e27f9..a9b59e1 100644
--- a/src/Entity/Place.php
+++ b/src/Entity/Place.php
@@ -19,7 +19,6 @@ class Place
     #[ORM\Column(type: "integer")]
     private $id;
 
-    #[ORM\Type]
     #[ORM\Column(type: "string")]
     // Either 'C'orridor , 'S'tairs , 'E'levator or 'R'oom
     private $type;
@@ -46,6 +45,8 @@ class Place
     #[ORM\OneToMany(targetEntity: PolySurface::class, mappedBy: "place")]
     private $PolySurfaceRepresentation;
 
+    #[ORM\ManyToOne(targetEntity: Edition::class, inversedBy: "editedPlace")]
+    private $editions;
 
     public function __construct()
     {
@@ -130,7 +131,7 @@ class Place
         return $this->floors;
     }
 
-    public function addFloor(self $floor): self
+    public function addFloor(Floor $floor): self
     {
         if (!$this->floors->contains($floor)) {
             $this->floors[] = $floor;
@@ -138,7 +139,7 @@ class Place
         return $this;
     }
 
-    public function removeFloor(self $floor): self
+    public function removeFloor(Floor $floor): self
     {
         $this->floors->removeElement($floor);
         return $this;
@@ -262,7 +263,7 @@ class Place
     {
         if (!$this->CylinderRepresentation->contains($cylinderRepresentation)) {
             $this->CylinderRepresentation[] = $cylinderRepresentation;
-            $cylinderRepresentation->setRoom($this);
+            $cylinderRepresentation->setPlace($this);
         }
 
         return $this;
@@ -272,8 +273,8 @@ class Place
     {
         if ($this->CylinderRepresentation->removeElement($cylinderRepresentation)) {
             // set the owning side to null (unless already changed)
-            if ($cylinderRepresentation->getRoom() === $this) {
-                $cylinderRepresentation->setRoom(null);
+            if ($cylinderRepresentation->getPlace() === $this) {
+                $cylinderRepresentation->setPlace(null);
             }
         }
 
@@ -293,7 +294,7 @@ class Place
     {
         if (!$this->PolySurfaceRepresentation->contains($polySurfaceRepresentation)) {
             $this->PolySurfaceRepresentation[] = $polySurfaceRepresentation;
-            $polySurfaceRepresentation->setRoom($this);
+            $polySurfaceRepresentation->setPlace($this);
         }
 
         return $this;
@@ -303,8 +304,8 @@ class Place
     {
         if ($this->PolySurfaceRepresentation->removeElement($polySurfaceRepresentation)) {
             // set the owning side to null (unless already changed)
-            if ($polySurfaceRepresentation->getRoom() === $this) {
-                $polySurfaceRepresentation->setRoom(null);
+            if ($polySurfaceRepresentation->getPlace() === $this) {
+                $polySurfaceRepresentation->setPlace(null);
             }
         }
 
diff --git a/src/Entity/PlaceName.php b/src/Entity/PlaceName.php
index 7d1a08d..4357536 100644
--- a/src/Entity/PlaceName.php
+++ b/src/Entity/PlaceName.php
@@ -2,7 +2,7 @@
 
 namespace App\Entity;
 
-use App\Repository\PolyhedronRepository;
+use App\Repository\PlaceNameRepository;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
diff --git a/src/Entity/RoomUsersName.php b/src/Entity/RoomUserName.php
similarity index 89%
rename from src/Entity/RoomUsersName.php
rename to src/Entity/RoomUserName.php
index 4f4930a..d4aa4b1 100644
--- a/src/Entity/RoomUsersName.php
+++ b/src/Entity/RoomUserName.php
@@ -2,11 +2,12 @@
 
 namespace App\Entity;
 
+use App\Repository\RoomUserNameRepository;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 
-#[ORM\Entity(repositoryClass: RoomUserRepository::class)]
+#[ORM\Entity(repositoryClass: RoomUserNameRepository::class)]
 class RoomUserName
 {
     #[ORM\Id]
diff --git a/src/Repository/PlaceNameRepository.php b/src/Repository/PlaceNameRepository.php
new file mode 100644
index 0000000..a9393c2
--- /dev/null
+++ b/src/Repository/PlaceNameRepository.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\PlaceName;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<PlaceName>
+ */
+class PlaceNameRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, PlaceName::class);
+    }
+
+    public function add(PlaceName $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->persist($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    public function remove(PlaceName $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->remove($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+    /**
+     * @return PlaceName[] Returns an array of PlaceName objects
+     */
+     public function findPlaceNameById(int $id): array
+     {
+         return $this->createQueryBuilder('p')
+             ->andWhere('p.id = :val')
+             ->setParameter('val', $id)
+             ->orderBy('p.id', 'ASC')
+             ->getQuery()
+             ->getResult()
+         ;
+     }
+}
diff --git a/src/Repository/RoomUserNameRepository.php b/src/Repository/RoomUserNameRepository.php
new file mode 100644
index 0000000..8ddeec7
--- /dev/null
+++ b/src/Repository/RoomUserNameRepository.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\RoomUserName;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<RoomUserName>
+ */
+class RoomUserNameRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, RoomUserName::class);
+    }
+
+    public function add(RoomUserName $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->persist($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    public function remove(RoomUserName $entity, bool $flush = false): void
+    {
+        $this->getEntityManager()->remove($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+    /**
+     * @return RoomUserName[] Returns an array of RoomUserName objects
+     */
+     public function findPlaceNameById(int $id): array
+     {
+         return $this->createQueryBuilder('p')
+             ->andWhere('p.id = :val')
+             ->setParameter('val', $id)
+             ->orderBy('p.id', 'ASC')
+             ->getQuery()
+             ->getResult()
+         ;
+     }
+}