[backend] stabilise codebase

server/src/Entity/Signal.php

@@ -4,85 +4,33 @@ declare(strict_types=1);
 
 namespace App\Entity;
 
+use App\Entity\Identifier\SignalId;
 use App\Repository\SignalRepository;
 use App\ValueObject\Point;
-use DateTimeImmutable;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: SignalRepository::class)]
 #[ORM\Table(name: 'signals')]
-#[ORM\Index(columns: ['created_at'], name: 'idx_signals_created_at')]
-#[ORM\Index(columns: ['user_key'], name: 'idx_signals_user_key')]
-class Signal
+#[ORM\Index(name: 'idx_signals_created_at', columns: ['created_at'])]
+#[ORM\Index(name: 'idx_signals_user_key', columns: ['user_key'])]
+readonly class Signal
 {
-    #[ORM\Id]
-    #[ORM\GeneratedValue]
-    #[ORM\Column(type: Types::INTEGER)]
-    private ?int $id = null; // @phpstan-ignore property.unusedType
-
-    #[ORM\Column(type: Types::STRING, length: 64)]
-    private string $userKey;
-
-    #[ORM\Embedded(class: Point::class, columnPrefix: 'user_')]
-    private Point $userLocation;
-
-    #[ORM\Embedded(class: Point::class, columnPrefix: 'signal_')]
-    private Point $signalLocation;
-
-    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'created_at')]
-    private DateTimeImmutable $createdAt;
-
-    public function getId(): ?int
-    {
-        return $this->id;
+    private function __construct(
+        #[ORM\Column(type: Types::STRING, length: 64)] public string $userKey,
+        #[ORM\Embedded(class: Point::class, columnPrefix: 'user_')] public Point $userLocation,
+        #[ORM\Embedded(class: Point::class, columnPrefix: 'signal_')] public Point $signalLocation,
+        #[ORM\Id] #[ORM\GeneratedValue(strategy: 'NONE')] #[ORM\Column(type: 'uuid')] public SignalId $id = new SignalId(),
+        #[ORM\Column(name: 'created_at', type: Types::DATETIME_IMMUTABLE)] public \DateTimeImmutable $createdAt = new \DateTimeImmutable()
+    ) {
     }
 
-    public function getUserKey(): string
+    public static function create(string $userKey, Point $userLocation, Point $signalLocation): self
     {
-        return $this->userKey;
-    }
-
-    public function setUserKey(string $userKey): self
-    {
-        $this->userKey = $userKey;
-
-        return $this;
-    }
-
-    public function getUserLocation(): Point
-    {
-        return $this->userLocation;
-    }
-
-    public function setUserLocation(Point $userLocation): self
-    {
-        $this->userLocation = $userLocation;
-
-        return $this;
-    }
-
-    public function getSignalLocation(): Point
-    {
-        return $this->signalLocation;
-    }
-
-    public function setSignalLocation(Point $signalLocation): self
-    {
-        $this->signalLocation = $signalLocation;
-
-        return $this;
-    }
-
-    public function getCreatedAt(): DateTimeImmutable
-    {
-        return $this->createdAt;
-    }
-
-    public function setCreatedAt(DateTimeImmutable $createdAt): self
-    {
-        $this->createdAt = $createdAt;
-
-        return $this;
+        return new self(
+            userKey: $userKey,
+            userLocation: $userLocation,
+            signalLocation: $signalLocation
+        );
     }
 }