WIP: Implement feedback functionality

src/Form/DataTransformer/EntityToIdTransformer.php

@@ -1,38 +0,0 @@
-<?php
-
-namespace App\Form\DataTransformer;
-
-use Doctrine\ORM\EntityManagerInterface;
-use Symfony\Component\Form\DataTransformerInterface;
-use Symfony\Component\Form\Exception\TransformationFailedException;
-
-class EntityToIdTransformer implements DataTransformerInterface
-{
-    public function __construct(private readonly EntityManagerInterface $entityManager, private readonly string $class)
-    {
-    }
-
-    public function transform($value)
-    {
-        if (null === $value) {
-            return null;
-        }
-
-        return $value->getId();
-    }
-
-    public function reverseTransform($value)
-    {
-        if (empty($value)) {
-            return null;
-        }
-
-        $entity = $this->entityManager->getRepository($this->class)->find($value);
-
-        if (null === $entity) {
-            throw new TransformationFailedException(sprintf('No %s with id %d found', $this->class, $value));
-        }
-
-        return $entity;
-    }
-}

src/Form/DataTransformer/EntityToIdentifierTransformer.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Form\DataTransformer;
+
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\Form\DataTransformerInterface;
+use Symfony\Component\Form\Exception\TransformationFailedException;
+
+class EntityToIdentifierTransformer implements DataTransformerInterface
+{
+    private string $identifier;
+
+    public function __construct(
+        private readonly EntityManagerInterface $entityManager,
+        private readonly string $class,
+        string $identifier = 'id'
+    ) {
+        if (false === in_array($identifier, ['id', 'uuid'])) {
+            throw new \InvalidArgumentException(sprintf('Identifier must be one of "id" or "uuid" got "%s"', $identifier));
+        }
+
+        $this->identifier = $identifier;
+    }
+
+    public function transform($value)
+    {
+        if (null === $value) {
+            return null;
+        }
+
+        $getter = 'get'.ucfirst($this->identifier);
+
+        return call_user_func([$value, $getter]);
+    }
+
+    public function reverseTransform($value)
+    {
+        if (empty($value)) {
+            return null;
+        }
+
+        $entity = $this
+            ->entityManager
+            ->getRepository($this->class)
+            ->findOneBy([$this->identifier => $value])
+        ;
+
+        if (null === $entity) {
+            throw new TransformationFailedException(sprintf('No %s with %s %s found', $this->class, $this->identifier, $value));
+        }
+
+        return $entity;
+    }
+}

src/Form/DataTransformer/FeedbackToRatingsTransformer.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Form\DataTransformer;
+
+use App\Entity\FeedbackSet;
+use Symfony\Component\Form\DataTransformerInterface;
+
+class FeedbackToRatingsTransformer implements DataTransformerInterface
+{
+    public function __construct(private readonly FeedbackSet $feedbackSet)
+    {
+    }
+
+    public function transform(mixed $value)
+    {
+        // Not in use
+        return $value;
+    }
+
+    public function reverseTransform(mixed $value)
+    {
+        $feedbackRatings = [];
+
+        foreach ($this->feedbackSet->getRatings() as $index => $rating) {
+            $feedbackRatings[] = [
+                'rating' => $rating,
+                'mark' => $value['rating_'.$index],
+            ];
+        }
+
+        return $feedbackRatings;
+    }
+}