Migration to phpstan/phpstan 1.10

.scenarios.lock/symfony4/composer.json

@@ -24,7 +24,7 @@
     "require-dev": {
         "symfony/cache": "^4.0 || ^5.0 || ^6.0",
         "phpunit/phpunit": "^10.0",
-        "phpstan/phpstan": "^0.12.38",
+        "phpstan/phpstan": "^1.10",
         "mapado/php-cs-fixer-config": "^3.2",
         "g1a/composer-test-scenarios": "^3.0",
         "giggsey/libphonenumber-for-php": "^8.0",

.scenarios.lock/symfony5/composer.json

@@ -24,7 +24,7 @@
     "require-dev": {
         "symfony/cache": "^4.0 || ^5.0 || ^6.0",
         "phpunit/phpunit": "^10.0",
-        "phpstan/phpstan": "^0.12.38",
+        "phpstan/phpstan": "^1.10",
         "mapado/php-cs-fixer-config": "^3.2",
         "g1a/composer-test-scenarios": "^3.0",
         "giggsey/libphonenumber-for-php": "^8.0",

.scenarios.lock/symfony6/composer.json

@@ -24,7 +24,7 @@
     "require-dev": {
         "symfony/cache": "^4.0 || ^5.0 || ^6.0",
         "phpunit/phpunit": "^10.0",
-        "phpstan/phpstan": "^0.12.38",
+        "phpstan/phpstan": "^1.10",
         "mapado/php-cs-fixer-config": "^3.2",
         "g1a/composer-test-scenarios": "^3.0",
         "giggsey/libphonenumber-for-php": "^8.0",

Tests/Model/JsonLd/Product.php

@@ -21,6 +21,7 @@ class Product
      * @var int
      *
      * @Rest\Id
+     *
      * @Rest\Attribute(name="id", type="integer")
      */
     private $id;

composer.json

@@ -24,7 +24,7 @@
   "require-dev": {
     "symfony/cache": "^4.0 || ^5.0 || ^6.0",
     "phpunit/phpunit": "^10.0",
-    "phpstan/phpstan": "^0.12.38",
+    "phpstan/phpstan": "^1.10",
     "mapado/php-cs-fixer-config": "^3.2",
     "g1a/composer-test-scenarios": "^3.0",
     "giggsey/libphonenumber-for-php": "^8.0",

package.json

@@ -5,6 +5,10 @@
     "lint-staged": "^9.4.0",
     "prettier": "^1.18.2"
   },
+  "scripts": {
+    "stan": "vendor/bin/phpstan analyse src/ -c phpstan.neon",
+    "phpunit": "vendor/bin/phpunit"
+  },
   "husky": {
     "hooks": {
       "pre-commit": "lint-staged"

src/Collection/Collection.php

@@ -59,7 +59,11 @@ public function __serialize(): array
      */
     public function __unserialize($values): void
     {
-        $this->elements = unserialize($values);
+        $unserializedValues = unserialize($values);
+
+        if (is_array($unserializedValues)) {
+            $this->elements = $unserializedValues;
+        }
     }
 
     /**
@@ -167,6 +171,20 @@ public function getExtraProperties(): array
         return $this->extraProperties;
     }
 
+    public function getStringExtraProperty(string $key): ?string
+    {
+        $value = $this->getExtraProperty($key);
+
+        return is_string($value) ? $value : null;
+    }
+
+    public function getIntExtraProperty(string $key): ?int
+    {
+        $value = $this->getExtraProperty($key);
+
+        return is_int($value) ? $value : null;
+    }
+
     /**
      * return the value of an extra property
      *

src/Collection/HydraPaginatedCollection.php

@@ -16,30 +16,30 @@ class HydraPaginatedCollection extends Collection
      */
     public function getFirstPage(): ?string
     {
-        return $this->getExtraProperty('hydra:firstPage');
+        return $this->getStringExtraProperty('hydra:firstPage');
     }
 
     /**
      * Returns last page URI.
      */
     public function getLastPage(): ?string
     {
-        return $this->getExtraProperty('hydra:lastPage');
+        return $this->getStringExtraProperty('hydra:lastPage');
     }
 
     /**
      * Returns next page URI.
      */
     public function getNextPage(): ?string
     {
-        return $this->getExtraProperty('hydra:nextPage');
+        return $this->getStringExtraProperty('hydra:nextPage');
     }
 
     /**
      * Returns total item count.
      */
     public function getTotalItems(): int
     {
-        return $this->getExtraProperty('hydra:totalItems') ?? 0;
+        return $this->getIntExtraProperty('hydra:totalItems') ?? 0;
     }
 }

src/EntityRepository.php

@@ -30,7 +30,7 @@ class EntityRepository
     protected $sdk;
 
     /**
-     * @var string
+     * @var class-string
      */
     protected $entityName;
 
@@ -53,7 +53,7 @@ class EntityRepository
      *
      * @param SdkClient  $sdkClient  The client to connect to the datasource with
      * @param RestClient $restClient The client to process the http requests
-     * @param string     $entityName The entity to work with
+     * @param class-string     $entityName The entity to work with
      */
     public function __construct(
         SdkClient $sdkClient,
@@ -122,7 +122,7 @@ public function __call(string $method, array $arguments)
 
             $data = $this->assertArray($data, $methodName);
             $entityList = ArrayHelper::arrayGet($data, $collectionKey);
-            if (!empty($entityList)) {
+            if (!empty($entityList) && is_array($entityList)) {
                 $data = current($entityList);
                 $hydratedData = $hydrator->hydrate($data, $this->entityName);
 
@@ -144,8 +144,11 @@ public function __call(string $method, array $arguments)
             // then cache each entity from list
             foreach ($hydratedData as $entity) {
                 $identifier = $entity->{$this->getClassMetadata()->getIdGetter()}();
-                $this->saveToCache($identifier, $entity);
-                $this->unitOfWork->registerClean($identifier, $entity);
+
+                if (is_object($entity)) {
+                    $this->saveToCache($identifier, $entity);
+                    $this->unitOfWork->registerClean($identifier, $entity);
+                }
             }
         }
 
@@ -157,10 +160,9 @@ public function __call(string $method, array $arguments)
     /**
      * find - finds one item of the entity based on the @REST\Id field in the entity
      *
-     * @param string|int|mixed $id          id of the element to fetch
      * @param array  $queryParams query parameters to add to the query
      */
-    public function find($id, array $queryParams = []): ?object
+    public function find(string|int $id, array $queryParams = []): ?object
     {
         $hydrator = $this->sdk->getModelHydrator();
         $id = $hydrator->convertId($id, $this->entityName);
@@ -169,7 +171,7 @@ public function find($id, array $queryParams = []): ?object
 
         // if entity is found in cache, return it
         $entityFromCache = $this->fetchFromCache($id);
-        if (false != $entityFromCache) {
+        if ($entityFromCache) {
             return $entityFromCache;
         }
 
@@ -216,7 +218,12 @@ public function findAll(): Collection
 
         // then cache each entity from list
         foreach ($entityList as $entity) {
+            if (!is_object($entity)) {
+                throw new \RuntimeException("Entity should be an object. This should not happen.");
+            }
+
             $identifier = $entity->{$this->getClassMetadata()->getIdGetter()}();
+
             $this->unitOfWork->registerClean($identifier, $entity);
             $this->saveToCache($identifier, $entity);
         }
@@ -325,10 +332,7 @@ public function persist(
         return $out;
     }
 
-    /**
-     * @return object|false
-     */
-    protected function fetchFromCache(string $key)
+    protected function fetchFromCache(string $key): object|false
     {
         $key = $this->normalizeCacheKey($key);
         $cacheItemPool = $this->sdk->getCacheItemPool();
@@ -338,6 +342,10 @@ protected function fetchFromCache(string $key)
                 $cacheItem = $cacheItemPool->getItem($cacheKey);
                 $cacheData = $cacheItem->get();
 
+                if (!is_object($cacheData)) {
+                    throw new \RuntimeException('Cache data should be an object. This should not happen.');
+                }
+
                 return $cacheData;
             }
         }

src/Helper/ArrayHelper.php

@@ -19,8 +19,11 @@ class ArrayHelper
      *
      * @return mixed
      */
-    public static function arrayGet(array $array, ?string $key, $default = null)
-    {
+    public static function arrayGet(
+        array $array,
+        ?string $key,
+        $default = null
+    ): mixed {
         if (null === $key) {
             return $array;
         }

src/Mapping.php

@@ -72,6 +72,8 @@ public function setMapping(array $classMetadataList): self
 
     /**
      * return a model class name for a given key
+     *
+     * @return class-string
      */
     public function getModelName(string $key): string
     {
@@ -211,7 +213,7 @@ private function checkMappingExistence(
         }
 
         if ($checkModelName) {
-            if ('' === $metadata->getModelName()) {
+            if (empty($metadata->getModelName())) {
                 throw new MappingException(
                     $key . ' key is mapped but the model name is empty'
                 );

src/Mapping/Annotations/Entity.php

@@ -10,6 +10,7 @@
  * @author Julien Deniau <[email protected]>
  *
  * @Annotation
+ *
  * @Target("CLASS")
  */
 final class Entity
@@ -26,7 +27,18 @@ final class Entity
     /**
      * repository
      *
-     * @var string
+     * @var ?string
      */
     public $repository;
+
+    /**
+     * @return ?class-string
+     */
+    public function getRepository(): ?string
+    {
+        /** @var ?class-string $repository */
+        $repository = $this->repository;
+
+        return $repository;
+    }
 }