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<?php declare(strict_types=1); |
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/** |
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* Spiral Framework. |
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* |
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* @license MIT |
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* @author Anton Titov (Wolfy-J) |
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*/ |
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namespace Cycle\Annotated; |
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use Cycle\Annotated\Annotation\Entity; |
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use Cycle\Schema\Definition\Entity as EntitySchema; |
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use Cycle\Schema\GeneratorInterface; |
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use Cycle\Schema\Registry; |
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use Doctrine\Common\Inflector\Inflector; |
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use Spiral\Annotations\Parser; |
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use Spiral\Tokenizer\ClassesInterface; |
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/** |
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* Generates ORM schema based on annotated classes. |
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*/ |
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final class Entities implements GeneratorInterface |
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{ |
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/** @var ClassesInterface */ |
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private $locator; |
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/** @var Parser */ |
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private $parser; |
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/** @var Generator */ |
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private $generator; |
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/** |
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* @param ClassesInterface $locator |
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* @param Parser $parser |
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*/ |
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public function __construct(ClassesInterface $locator, Parser $parser) |
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{ |
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$this->locator = $locator; |
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$this->parser = $parser; |
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$this->generator = new Generator($parser); |
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} |
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/** |
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* @param Registry $registry |
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* @return Registry |
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*/ |
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public function run(Registry $registry): Registry |
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{ |
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/** @var EntitySchema[] $children */ |
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$children = []; |
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foreach ($this->locator->getClasses() as $class) { |
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if ($class->getDocComment() === false) { |
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continue; |
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} |
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$ann = $this->parser->parse($class->getDocComment()); |
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if (!isset($ann[Entity::NAME])) { |
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continue; |
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} |
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/** @var Entity $ea */ |
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$ea = $ann[Entity::NAME]; |
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$e = $this->generator->initEntity($ea, $class); |
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// columns |
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$this->generator->initFields($e, $class); |
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// relations |
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$this->generator->initRelations($e, $class); |
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if ($this->hasParent($registry, $e->getClass())) { |
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$children[] = $e; |
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continue; |
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} |
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// register entity (OR find parent) |
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$registry->register($e); |
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$registry->linkTable( |
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$e, |
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$ea->getDatabase(), |
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$ea->getTable() ?? $this->tableName($e->getRole()) |
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); |
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} |
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foreach ($children as $e) { |
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$registry->registerChild( |
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$registry->getEntity($this->findParent($registry, $e->getClass())), |
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$e |
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); |
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} |
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return $registry; |
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} |
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/** |
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* @param string $role |
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* @return string |
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*/ |
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protected function tableName(string $role): string |
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{ |
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return Inflector::pluralize(Inflector::tableize($role)); |
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} |
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/** |
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* @param Registry $registry |
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* @param string $class |
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* @return bool |
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*/ |
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protected function hasParent(Registry $registry, string $class): bool |
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{ |
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return $this->findParent($registry, $class) !== null; |
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} |
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/** |
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* @param Registry $registry |
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* @param string $class |
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* @return string|null |
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*/ |
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protected function findParent(Registry $registry, string $class): ?string |
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{ |
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$parents = class_parents($class); |
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foreach (array_reverse($parents) as $parent) { |
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$class = new \ReflectionClass($parent); |
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if ($class->getDocComment() === false) { |
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continue; |
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} |
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$ann = $this->parser->parse($class->getDocComment()); |
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if (isset($ann[Entity::NAME])) { |
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return $parent; |
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} |
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} |
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return null; |
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} |
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} |
cycle /
annotated
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