Method denormalize has 32 lines of code (exceeds 25 allowed). Consider refactoring. Open
public function denormalize($data, $class, $format = null, array $context = []): Question
{
$category = $this->categoryDenormalizer->denormalize(
$data['category'],
Category::class,The class QuestionDenormalizer has a coupling between objects value of 14. Consider to reduce the number of dependencies under 13. Open
class QuestionDenormalizer implements DenormalizerInterface
{
/**
* @var CategoryDenormalizer
*/- Read upRead up
- Exclude checks
CouplingBetweenObjects
Since: 1.1.0
A class with too many dependencies has negative impacts on several quality aspects of a class. This includes quality criteria like stability, maintainability and understandability
Example
class Foo {
/**
* @var \foo\bar\X
*/
private $x = null;
/**
* @var \foo\bar\Y
*/
private $y = null;
/**
* @var \foo\bar\Z
*/
private $z = null;
public function setFoo(\Foo $foo) {}
public function setBar(\Bar $bar) {}
public function setBaz(\Baz $baz) {}
/**
* @return \SplObjectStorage
* @throws \OutOfRangeException
* @throws \InvalidArgumentException
* @throws \ErrorException
*/
public function process(\Iterator $it) {}
// ...
}Source https://phpmd.org/rules/design.html#couplingbetweenobjects
Missing class import via use statement (line '74', column '17'). Open
new \DateTimeImmutable($data['createdOn'])- Read upRead up
- Exclude checks
MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}Source http://phpmd.org/rules/cleancode.html#MissingImport
Missing class import via use statement (line '78', column '38'). Open
$question->archiveOn(new \DateTimeImmutable($data['archivedOn']));- Read upRead up
- Exclude checks
MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}Source http://phpmd.org/rules/cleancode.html#MissingImport
Avoid using static access to class '\Ramsey\Uuid\Uuid' in method 'denormalize'. Open
Uuid::fromString($data['id']),- Read upRead up
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}Source https://phpmd.org/rules/cleancode.html#staticaccess
Define a constant instead of duplicating this literal "archivedOn" 3 times. Open
if (isset($data['archivedOn']) && $data['archivedOn'] !== null) {- Read upRead up
- Exclude checks
Duplicated string literals make the process of refactoring error-prone, since you must be sure to update all occurrences.
On the other hand, constants can be referenced from many places, but only need to be updated in a single place.
Noncompliant Code Example
With the default threshold of 3:
function run() {
prepare('action1'); // Non-Compliant - 'action1' is duplicated 3 times
execute('action1');
release('action1');
}
Compliant Solution
ACTION_1 = 'action1';
function run() {
prepare(ACTION_1);
execute(ACTION_1);
release(ACTION_1);
}
Exceptions
To prevent generating some false-positives, literals having less than 5 characters are excluded.