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PhortunePurchase.php
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Tue, Nov 5, 23:53

PhortunePurchase.php
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<?php
/**
* A purchase represents a user buying something.
*/
final class PhortunePurchase extends PhortuneDAO
implements PhabricatorPolicyInterface {
const STATUS_PENDING = 'purchase:pending';
const STATUS_PROCESSING = 'purchase:processing';
const STATUS_ACTIVE = 'purchase:active';
const STATUS_CANCELED = 'purchase:canceled';
const STATUS_DELIVERED = 'purchase:delivered';
const STATUS_FAILED = 'purchase:failed';
protected $productPHID;
protected $accountPHID;
protected $authorPHID;
protected $cartPHID;
protected $basePriceAsCurrency;
protected $quantity;
protected $status;
protected $metadata = array();
private $cart = self::ATTACHABLE;
private $product = self::ATTACHABLE;
public static function initializeNewPurchase(
PhabricatorUser $actor,
PhortuneProduct $product) {
return id(new PhortunePurchase())
->setAuthorPHID($actor->getPHID())
->setProductPHID($product->getPHID())
->attachProduct($product)
->setQuantity(1)
->setStatus(self::STATUS_PENDING)
->setBasePriceAsCurrency($product->getPriceAsCurrency());
}
protected function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'metadata' => self::SERIALIZATION_JSON,
),
self::CONFIG_APPLICATION_SERIALIZERS => array(
'basePriceAsCurrency' => new PhortuneCurrencySerializer(),
),
self::CONFIG_COLUMN_SCHEMA => array(
'cartPHID' => 'phid?',
'basePriceAsCurrency' => 'text64',
'quantity' => 'uint32',
'status' => 'text32',
),
self::CONFIG_KEY_SCHEMA => array(
'key_cart' => array(
'columns' => array('cartPHID'),
),
),
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
PhortunePurchasePHIDType::TYPECONST);
}
public function attachCart(PhortuneCart $cart) {
$this->cart = $cart;
return $this;
}
public function getCart() {
return $this->assertAttached($this->cart);
}
public function attachProduct(PhortuneProduct $product) {
$this->product = $product;
return $this;
}
public function getProduct() {
return $this->assertAttached($this->product);
}
public function getFullDisplayName() {
return $this->getProduct()->getPurchaseName($this);
}
public function getURI() {
return $this->getProduct()->getPurchaseURI($this);
}
public function getTotalPriceAsCurrency() {
$base = $this->getBasePriceAsCurrency();
$price = PhortuneCurrency::newEmptyCurrency();
for ($ii = 0; $ii < $this->getQuantity(); $ii++) {
$price = $price->add($base);
}
return $price;
}
public function getMetadataValue($key, $default = null) {
return idx($this->metadata, $key, $default);
}
public function setMetadataValue($key, $value) {
$this->metadata[$key] = $value;
return $this;
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
return $this->getCart()->getPolicy($capability);
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
return $this->getCart()->hasAutomaticCapability($capability, $viewer);
}
public function describeAutomaticCapability($capability) {
return pht('Purchases have the policies of their cart.');
}
}

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