src/Domain/Product/Model/ProductVariation.php line 15

Open in your IDE?
  1. <?php
  3. namespace Whater\Domain\Product\Model;
  5. use BornFree\TacticianDomainEvent\Recorder\ContainsRecordedEvents;
  6. use BornFree\TacticianDomainEvent\Recorder\EventRecorderCapabilities;
  7. use Ramsey\Uuid\Uuid;
  8. use Whater\Domain\Common\Exception\InvalidUUIDException;
  10. /**
  11. * Class ProductVariation
  12. *
  13. * @package Whater\Domain\Product\Model
  14. */
  15. class ProductVariation implements ContainsRecordedEvents
  16. {
  17. use EventRecorderCapabilities;
  19. /**
  20. * @var string
  21. */
  22. private $uuid;
  24. /**
  25. * @var string
  26. */
  27. private $productVariationShortDescription;
  29. /**
  30. * @var string
  31. */
  32. private $productVariationDescription;
  34. /**
  35. * @var float
  36. */
  37. private $productVariationPrice;
  39. /**
  40. * @var Product
  41. */
  42. private $product;
  44. /**
  45. * @var array
  46. */
  47. private $productVariationAttributes;
  49. /**
  50. * @var string
  51. */
  52. protected $checksum;
  54. /**
  55. * @var \DateTime
  56. */
  57. private $createdAt;
  59. /**
  60. * @var null|\DateTime
  61. */
  62. private $updatedAt;
  64. /**
  65. * @param string $productVariationId
  66. */
  67. public function __construct(
  68. string $productVariationId = null,
  69. Product $product,
  70. float $productVariationPrice,
  71. array $productVariationAttributes,
  72. string $productVariationShortDescription = null,
  73. string $productVariationDescription = null
  74. ) {
  75. try {
  76. $this->uuid = Uuid::fromString($productVariationId ?: Uuid::uuid4())->toString();
  77. } catch (\InvalidArgumentException $e) {
  78. throw new InvalidUUIDException();
  79. }
  81. $this->productVariationShortDescription = $productVariationShortDescription;
  82. $this->productVariationDescription = $productVariationDescription;
  83. $this->productVariationPrice = $productVariationPrice;
  84. $this->productVariationAttributes = $productVariationAttributes;
  85. $this->product = $product;
  86. $this->createdAt = new \DateTime();
  87. $this->updatedAt = new \DateTime();
  89. // Calculate checksum
  90. $hash = md5($this->product()->id());
  91. $hash = md5($hash . json_encode($this->productVariationAttributes()));
  92. $this->checksum = $hash;
  93. }
  95. public function editProductVariation(
  96. float $productVariationPrice,
  97. array $productVariationAttributes,
  98. string $productVariationShortDescription = null,
  99. string $productVariationDescription = null
  100. ) {
  101. $this->productVariationAttributes = $productVariationAttributes;
  102. $this->productVariationShortDescription = $productVariationShortDescription;
  103. $this->productVariationDescription = $productVariationDescription;
  104. $this->productVariationPrice = $productVariationPrice;
  105. $hash = md5($this->product()->id());
  106. $hash = md5($hash . json_encode($this->productVariationAttributes()));
  107. $this->checksum = $hash;
  108. $this->updatedAt = new \DateTime();
  109. }
  111. /**
  112. * @return string
  113. */
  114. public function id(): string
  115. {
  116. return $this->uuid;
  117. }
  119. /**
  120. * @return string
  121. */
  122. public function productVariationShortDescription(): ?string
  123. {
  124. return $this->productVariationShortDescription;
  125. }
  127. /**
  128. * @return string
  129. */
  130. public function productVariationDescription(): ?string
  131. {
  132. return $this->productVariationDescription;
  133. }
  135. /**
  136. * @return float
  137. */
  138. public function productVariationPrice(): float
  139. {
  140. return $this->productVariationPrice;
  141. }
  143. /**
  144. * @return string
  145. */
  146. public function checksum(): string
  147. {
  148. return $this->checksum;
  149. }
  151. /**
  152. * @return \DateTime
  153. */
  154. public function createdAt(): \DateTime
  155. {
  156. return $this->createdAt;
  157. }
  159. /**
  160. * @return \DateTime|null
  161. */
  162. public function updatedAt()
  163. {
  164. return $this->updatedAt;
  165. }
  167. public function productVariationAttributes(): ?array
  168. {
  169. return $this->productVariationAttributes;
  170. }
  172. /**
  173. * @return Product
  174. */
  175. public function product()
  176. {
  177. return $this->product;
  178. }
  180. /**
  181. * @return bool
  182. */
  183. public function equals(ProductVariation $productVariation)
  184. {
  185. return $this->id() === $productVariation->id();
  186. }
  187. }