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<?php |
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declare(strict_types = 1); |
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namespace PTS\DataTransformer; |
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class DataTransformer implements DataTransformerInterface |
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{ |
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/** @var ModelClosure */ |
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protected $fn; |
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/** @var TypeConverter */ |
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protected $typeConverter; |
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/** @var MapsManager */ |
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protected $mapsManager; |
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public function __construct(TypeConverter $converter, MapsManager $mapsManager, ModelClosure $closuresFn) |
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{ |
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$this->mapsManager = $mapsManager; |
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$this->typeConverter = $converter; |
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$this->fn = $closuresFn; |
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} |
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public function getMapsManager(): MapsManager |
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{ |
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return $this->mapsManager; |
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} |
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public function getConverter(): TypeConverter |
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{ |
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return $this->typeConverter; |
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} |
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public function getData($model, string $mapType = 'dto', array $excludeFields = []): array |
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{ |
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$class = get_class($model); |
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$map = $this->mapsManager->getMap($class, $mapType); |
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$fromModelFn = $this->fn->getFromModel(); |
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$props = []; |
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$needExclude = count($excludeFields) > 0; |
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foreach ($map as $dataKey => $propRule) { |
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if ($needExclude && in_array($dataKey, $excludeFields, true)) { |
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continue; |
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} |
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$propRule = new PropRule($propRule); |
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$val = $fromModelFn->call($model, $propRule->getGetter(), $propRule->getProp($dataKey)); |
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if ($val !== null) { |
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$props[$dataKey] = $this->getConverter()->toData($val, $propRule, $this); |
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} |
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} |
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return $props; |
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} |
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public function fillModel(array $data, $model, string $mapType = 'dto') |
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{ |
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$class = get_class($model); |
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$map = $this->mapsManager->getMap($class, $mapType); |
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$typeConverter = $this->getConverter(); |
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$setModelFn = $this->fn->setToModel(); |
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foreach ($data as $name => $val) { |
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if (!array_key_exists($name, $map)) { |
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continue; |
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} |
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$propRule = new PropRule($map[$name]); |
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$val = $typeConverter->toModel($val, $propRule, $this); |
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$setModelFn->call($model, $propRule->getSet(), $val, $propRule->getProp($name)); |
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} |
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} |
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public function createModel(string $class) |
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{ |
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$emptyModel = new \ReflectionClass($class); |
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return $emptyModel->newInstanceWithoutConstructor(); |
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} |
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} |
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alexpts /
php-data-transformer
