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<?php |
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namespace Cerbero\LaravelDto\Traits; |
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use Cerbero\Dto\Exceptions\DtoNotFoundException; |
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use Cerbero\LaravelDto\Dto; |
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use Cerbero\LaravelDto\Factories\DtoFactory; |
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use Cerbero\LaravelDto\Factories\DtoFactoryContract; |
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use Cerbero\LaravelDto\Factories\ModelDtoFactory; |
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use Illuminate\Database\Eloquent\Model; |
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use InvalidArgumentException; |
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use const Cerbero\Dto\CAST_PRIMITIVES; |
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use const Cerbero\Dto\NONE; |
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/** |
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* The trait to turn an object into a DTO. |
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* |
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*/ |
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trait TurnsIntoDto |
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{ |
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/** |
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* Retrieve a DTO instance based on the current object data. |
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* |
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* @param string|int|null $dto |
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* @param int $flags |
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* @return Dto |
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* @throws InvalidArgumentException |
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* @throws DtoNotFoundException |
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*/ |
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public function toDto($dto = null, int $flags = NONE): Dto |
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{ |
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$flags = is_int($dto) ? $dto : $flags; |
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$flags |= $this instanceof Model ? CAST_PRIMITIVES : NONE; |
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$dto = $this->getDtoToTurnInto($dto); |
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return $this->getDtoFactory()->make($dto, $this, $flags); |
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} |
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/** |
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* Retrieve the DTO class to turn the current object into |
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* |
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* @param mixed $dto |
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* @return string |
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* @throws InvalidArgumentException |
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* @throws DtoNotFoundException |
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*/ |
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protected function getDtoToTurnInto($dto): string |
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{ |
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$dto = is_string($dto) ? $dto : $this->getDtoClass(); |
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if (!$dto) { |
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throw new InvalidArgumentException('Unable to turn [' . static::class . '] into DTO, no class specified'); |
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} elseif (!is_subclass_of($dto, Dto::class)) { |
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throw new DtoNotFoundException($dto); |
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} |
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return $dto; |
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} |
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/** |
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* Retrieve the DTO class |
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* |
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* @return string|null |
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*/ |
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protected function getDtoClass(): ?string |
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{ |
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return $this->dtoClass; |
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} |
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/** |
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* Retrieve the DTO assembler |
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* |
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* @return DtoFactoryContract |
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*/ |
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protected function getDtoFactory(): DtoFactoryContract |
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{ |
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return $this instanceof Model ? new ModelDtoFactory() : new DtoFactory(); |
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} |
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} |
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cerbero90 /
laravel-dto
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