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<?php |
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namespace Cerbero\Dto\Traits; |
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use Cerbero\Dto\DtoProperty; |
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use Cerbero\Dto\Exceptions\UnknownDtoPropertyException; |
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/** |
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* Trait to interact with properties. |
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* |
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*/ |
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trait HasProperties |
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{ |
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/** |
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* The properties map. |
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* |
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* @var array |
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*/ |
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protected $propertiesMap; |
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/** |
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* Retrieve the DTO properties map |
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* |
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* @return array |
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*/ |
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public function getPropertiesMap(): array |
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{ |
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return $this->propertiesMap; |
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} |
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/** |
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* Retrieve the DTO property names |
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* |
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* @return array |
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*/ |
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public function getPropertyNames(): array |
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{ |
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return array_keys($this->getPropertiesMap()); |
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} |
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/** |
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* Retrieve the DTO properties |
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* |
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* @return DtoProperty[] |
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*/ |
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public function getProperties(): array |
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{ |
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return array_values($this->getPropertiesMap()); |
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} |
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/** |
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* Determine whether the given property is set (even if its value is NULL) |
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* |
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* @param string $property |
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* @return bool |
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*/ |
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public function hasProperty(string $property): bool |
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{ |
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try { |
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return !!$this->getProperty($property); |
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} catch (UnknownDtoPropertyException $e) { |
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return false; |
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} |
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} |
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/** |
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* Retrieve the given DTO property (support dot notation) |
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* |
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* @param string $property |
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* @return DtoProperty |
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* @throws UnknownDtoPropertyException |
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*/ |
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public function getProperty(string $property): DtoProperty |
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{ |
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if (isset($this->propertiesMap[$property])) { |
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return $this->propertiesMap[$property]; |
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} |
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if (strpos($property, '.') === false) { |
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throw new UnknownDtoPropertyException(static::class, $property); |
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} |
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[$property, $nestedProperty] = explode('.', $property, 2); |
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$presumedDto = $this->get($property); |
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if ($presumedDto instanceof self) { |
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return $presumedDto->getProperty($nestedProperty); |
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} |
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throw new UnknownDtoPropertyException(static::class, $nestedProperty); |
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} |
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/** |
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* Retrieve the given DTO property or map it if not mapped yet |
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* |
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* @param string $property |
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* @param mixed $value |
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* @return void |
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*/ |
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protected function setPropertyValueOrMap(string $property, $value): void |
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{ |
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if ($this->hasProperty($property)) { |
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$this->getProperty($property)->setValue($value, $this->getFlags()); |
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return; |
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} |
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$data = $this->toArray(); |
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if (strpos($property, '.') === false) { |
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$data[$property] = $value; |
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} else { |
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[$property, $nestedProperty] = explode('.', $property, 2); |
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$data[$property] = $this->resolveNestedValue($nestedProperty, $value); |
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} |
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$this->propertiesMap = $this->mapData($data); |
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} |
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/** |
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* Retrieve a nested value following the dot notation |
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* |
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* @param string $property |
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* @param mixed $value |
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* @return array |
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*/ |
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protected function resolveNestedValue(string $property, $value): array |
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{ |
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if (strpos($property, '.') === false) { |
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return [$property => $value]; |
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} |
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[$property, $nestedProperty] = explode('.', $property, 2); |
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return [$property => $this->resolveNestedValue($nestedProperty, $value)]; |
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} |
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} |
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cerbero90 /
dto
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