#31861: Code review changes

Author: sivaschenko

dev/tests/static/framework/Magento/CodeMessDetector/Rule/Design/CookieAndSessionMisuse.php

@@ -108,8 +108,7 @@ private function isControllerPlugin(\ReflectionClass $class): bool
         foreach ($class->getMethods(\ReflectionMethod::IS_PUBLIC) as $method) {
             if (preg_match('/^(after|around|before).+/i', $method->getName())) {
                 try {
-                    $parameter = $method->getParameters()[0];
-                    $argument = $this->getParameterClass($parameter);
+                    $argument = $this->getParameterClass($method->getParameters()[0]);
                 } catch (\Throwable $exception) {
                     //Non-existing class (autogenerated perhaps) or doesn't have an argument.
                     continue;
@@ -138,8 +137,7 @@ private function isBlockPlugin(\ReflectionClass $class): bool
         foreach ($class->getMethods(\ReflectionMethod::IS_PUBLIC) as $method) {
             if (preg_match('/^(after|around|before).+/i', $method->getName())) {
                 try {
-                    $parameter = $method->getParameters()[0];
-                    $argument = $this->getParameterClass($parameter);
+                    $argument = $this->getParameterClass($method->getParameters()[0]);
                 } catch (\Throwable $exception) {
                     //Non-existing class (autogenerated perhaps) or doesn't have an argument.
                     continue;
@@ -169,14 +167,16 @@ private function doesUseRestrictedClasses(\ReflectionClass $class): bool
         if ($constructor) {
             foreach ($constructor->getParameters() as $argument) {
                 try {
-                    if ($class = $this->getParameterClass($argument)) {
-                        if ($class->isSubclassOf(\Magento\Framework\Session\SessionManagerInterface::class)
-                            || $class->getName() === \Magento\Framework\Session\SessionManagerInterface::class
-                            || $class->isSubclassOf(\Magento\Framework\Stdlib\Cookie\CookieReaderInterface::class)
-                            || $class->getName() === \Magento\Framework\Stdlib\Cookie\CookieReaderInterface::class
-                        ) {
-                            return true;
-                        }
+                    $class = $this->getParameterClass($argument);
+                    if ($class === null) {
+                        continue;
+                    }
+                    if ($class->isSubclassOf(\Magento\Framework\Session\SessionManagerInterface::class)
+                        || $class->getName() === \Magento\Framework\Session\SessionManagerInterface::class
+                        || $class->isSubclassOf(\Magento\Framework\Stdlib\Cookie\CookieReaderInterface::class)
+                        || $class->getName() === \Magento\Framework\Stdlib\Cookie\CookieReaderInterface::class
+                    ) {
+                        return true;
                     }
                 } catch (\ReflectionException $exception) {
                     //Failed to load the argument's class information

lib/internal/Magento/Framework/Code/Generator/EntityAbstract.php

@@ -326,24 +326,25 @@ protected function _getNullDefaultValue()
     private function extractParameterType(
         \ReflectionParameter $parameter
     ): ?string {
+        if (!$parameter->hasType()) {
+            return null;
+        }
+
         /** @var string|null $typeName */
         $typeName = null;
-        if ($parameter->hasType()) {
-            if ($parameter->isArray()) {
-                $typeName = 'array';
-            } elseif ($parameterClass = $this->getParameterClass($parameter)) {
-                $typeName = $this->_getFullyQualifiedClassName(
-                    $parameterClass->getName()
-                );
-            } elseif ($parameter->isCallable()) {
-                $typeName = 'callable';
-            } else {
-                $typeName = $parameter->getType()->getName();
-            }
 
-            if ($parameter->allowsNull()) {
-                $typeName = '?' .$typeName;
-            }
+        if ($parameter->isArray()) {
+            $typeName = 'array';
+        } elseif ($parameterClass = $this->getParameterClass($parameter)) {
+            $typeName = $this->_getFullyQualifiedClassName($parameterClass->getName());
+        } elseif ($parameter->isCallable()) {
+            $typeName = 'callable';
+        } else {
+            $typeName = $parameter->getType()->getName();
+        }
+
+        if ($parameter->allowsNull()) {
+            $typeName = '?' . $typeName;
         }
 
         return $typeName;

lib/internal/Magento/Framework/Code/Reader/ArgumentsReader.php

@@ -102,11 +102,13 @@ public function getConstructorArguments(\ReflectionClass $class, $groupByPositio
      */
     private function processType(\ReflectionClass $class, \Laminas\Code\Reflection\ParameterReflection $parameter)
     {
-        if ($parameterClass = $this->getParameterClass($parameter)) {
+        $parameterClass = $this->getParameterClass($parameter);
+
+        if ($parameterClass) {
             return NamespaceResolver::NS_SEPARATOR . $parameterClass->getName();
         }
 
-        $type =  $parameter->detectType();
+        $type = $parameter->detectType();
 
         if ($type === 'null') {
             return null;