Describe entities as API Platform resources

src/State/UserPasswordHasher.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Entity\User;
+use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
+
+/**
+ * @implements ProcessorInterface<User, User>
+ */
+final readonly class UserPasswordHasher implements ProcessorInterface
+{
+    /**
+     * @param ProcessorInterface<User, User> $processor
+     * @param UserPasswordHasherInterface $passwordHasher
+     */
+    public function __construct(
+        private ProcessorInterface $processor,
+        private UserPasswordHasherInterface $passwordHasher,
+    )
+    {
+    }
+
+    /**
+     * @param User $data
+     */
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): User
+    {
+        if (!$data->getPlainPassword()) {
+            return $this->processor->process($data, $operation, $uriVariables, $context);
+        }
+
+        $hashedPassword = $this->passwordHasher->hashPassword(
+            $data,
+            $data->getPlainPassword()
+        );
+        $data->setPassword($hashedPassword);
+        $data->eraseCredentials();
+
+        return $this->processor->process($data, $operation, $uriVariables, $context);
+    }
+}