Ajout des relations OtM et MtM

src/Entity/Place.php

@@ -3,6 +3,8 @@
 namespace App\Entity;
 
 use App\Repository\PlaceRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 
 /**
@@ -17,8 +19,75 @@ class Place
      */
     private $id;
 
+    /**
+     * @ORM\ManyToMany(targetEntity=Place::class, inversedBy="connectedPlaces")
+     */
+    private $connection;
+
+    /**
+     * @ORM\ManyToMany(targetEntity=Place::class, mappedBy="connection")
+     */
+    private $connectedPlaces;
+
+    public function __construct()
+    {
+        $this->connection = new ArrayCollection();
+        $this->connectedPlaces = new ArrayCollection();
+    }
+
     public function getId(): ?int
     {
         return $this->id;
     }
+
+    /**
+     * @return Collection<int, self>
+     */
+    public function getConnection(): Collection
+    {
+        return $this->connection;
+    }
+
+    public function addConnection(self $connection): self
+    {
+        if (!$this->connection->contains($connection)) {
+            $this->connection[] = $connection;
+        }
+
+        return $this;
+    }
+
+    public function removeConnection(self $connection): self
+    {
+        $this->connection->removeElement($connection);
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, self>
+     */
+    public function getConnectedPlaces(): Collection
+    {
+        return $this->connectedPlaces;
+    }
+
+    public function addConnectedPlace(self $connectedPlace): self
+    {
+        if (!$this->connectedPlaces->contains($connectedPlace)) {
+            $this->connectedPlaces[] = $connectedPlace;
+            $connectedPlace->addConnection($this);
+        }
+
+        return $this;
+    }
+
+    public function removeConnectedPlace(self $connectedPlace): self
+    {
+        if ($this->connectedPlaces->removeElement($connectedPlace)) {
+            $connectedPlace->removeConnection($this);
+        }
+
+        return $this;
+    }
 }