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<?php |
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declare(strict_types=1); |
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namespace DependencyAnalyzer\Inspector\RuleViolationDetector; |
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use DependencyAnalyzer\DependencyGraph; |
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use DependencyAnalyzer\Patterns\QualifiedNamePattern; |
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use DependencyAnalyzer\Inspector\Responses\VerifyDependencyResponse; |
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use Fhaculty\Graph\Vertex; |
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class DependencyRule |
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{ |
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// group namespaces |
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// check dependency direction |
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/** |
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* @var array |
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*/ |
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protected $definition; |
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/** |
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* @var Component[] |
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*/ |
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protected $components = []; |
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/** |
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* @var string |
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*/ |
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private $ruleName; |
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public function __construct(string $ruleName, array $components) |
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{ |
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$this->ruleName = $ruleName; |
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$this->components = $components; |
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} |
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public function getRuleName(): string |
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{ |
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return $this->ruleName; |
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} |
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public function isSatisfyBy(DependencyGraph $graph): VerifyDependencyResponse |
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{ |
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$response = new VerifyDependencyResponse($this->getRuleName()); |
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// $errors = []; |
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foreach ($graph->getDependencyArrows() as $edge) { |
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$depender = $edge->getVertexStart(); |
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$dependee = $edge->getVertexEnd(); |
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// TODO: add exclude rule |
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if (is_null($this->getComponentName($depender)) || is_null($this->getComponentName($dependee))) { |
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continue; |
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} |
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foreach ($this->components as $component) { |
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if ($component->isBelongedTo($dependee->getId())) { |
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if (!$component->verifyDepender($depender->getId())) { |
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$response->addRuleViolation( |
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$this->getComponent($depender)->getName(), |
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$depender->getId(), |
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$this->getComponent($dependee)->getName(), |
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$dependee->getId() |
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); |
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// $errors[] = "{$depender->getId()}({$this->getComponentName($depender)}) must not depend on {$dependee->getId()}({$this->getComponentName($dependee)})."; |
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} |
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} |
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if ($component->isBelongedTo($depender->getId())) { |
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if (!$component->verifyDependee($dependee->getId())) { |
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$response->addRuleViolation( |
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$this->getComponent($depender)->getName(), |
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$depender->getId(), |
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$this->getComponent($dependee)->getName(), |
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$dependee->getId() |
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); |
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// $errors[] = "{$depender->getId()}({$this->getComponentName($depender)}) must not depend on {$dependee->getId()}({$this->getComponentName($dependee)})."; |
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} |
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} |
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} |
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} |
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return $response; |
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// return $errors; |
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} |
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protected function getComponentName(Vertex $vertex): ?string |
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{ |
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return $this->getComponent($vertex) ? $this->getComponent($vertex)->getName() : null; |
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} |
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protected function getComponent(Vertex $vertex): ?Component |
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{ |
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foreach ($this->components as $component) { |
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if ($component->isBelongedTo($vertex->getId())) { |
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return $component; |
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} |
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} |
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return null; |
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} |
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public function getDefinition() |
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{ |
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return $this->definition; |
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} |
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} |
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nazonohito51 /
dependency-analyzer
