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<?php |
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namespace Wandu\Database\Entity; |
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use Doctrine\Common\Annotations\Reader; |
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use ReflectionClass; |
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use Wandu\Database\Annotations\BelongTo; |
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use Wandu\Database\Annotations\Column; |
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use Wandu\Database\Annotations\Table; |
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use Wandu\Database\Contracts\Entity\MetadataReaderInterface; |
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class MetadataReader implements MetadataReaderInterface |
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{ |
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/** @var \Doctrine\Common\Annotations\Reader */ |
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protected $reader; |
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public function __construct(Reader $reader) |
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{ |
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$this->reader = $reader; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getMetadataFrom(string $class): Metadata |
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{ |
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$settings = [ |
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'class' => $class, |
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]; |
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$classRefl = new ReflectionClass($class); |
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$propertiesRefl = $classRefl->getProperties(); |
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/* @var \Wandu\Database\Annotations\Table $table */ |
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if ($table = $this->reader->getClassAnnotation($classRefl, Table::class)) { |
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$settings['connection'] = $table->connection; |
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$settings['primaryKey'] = $table->primaryKey; |
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$settings['increments'] = $table->increments; |
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} |
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$columns = []; |
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$casts = []; |
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$relations = []; |
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foreach ($propertiesRefl as $propertyRefl) { |
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foreach ($this->reader->getPropertyAnnotations($propertyRefl) as $prop) { |
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if ($prop instanceof Column) { |
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$columns[$propertyRefl->name] = $prop->name; |
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$casts[$propertyRefl->name] = $prop->cast; |
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} elseif ($prop instanceof BelongTo) { |
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$relations[$propertyRefl->name] = $prop; |
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} |
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} |
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} |
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if (count($columns)) { |
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$settings['columns'] = $columns; |
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} |
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if (count($casts)) { |
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$settings['casts'] = $casts; |
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} |
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if (count($relations)) { |
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$settings['relations'] = $relations; |
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} |
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return new Metadata($table->name, $settings); |
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} |
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} |
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Wandu /
Framework
