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PhortuneCharge.php
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Wed, Nov 6, 14:15

PhortuneCharge.php
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<?php
/**
* A charge is a charge (or credit) against an account and represents an actual
* transfer of funds. Each charge is normally associated with a cart, but a
* cart may have multiple charges. For example, a product may have a failed
* charge followed by a successful charge.
*/
final class PhortuneCharge extends PhortuneDAO
implements PhabricatorPolicyInterface {
const STATUS_CHARGING = 'charge:charging';
const STATUS_CHARGED = 'charge:charged';
const STATUS_FAILED = 'charge:failed';
protected $accountPHID;
protected $authorPHID;
protected $cartPHID;
protected $providerPHID;
protected $merchantPHID;
protected $paymentMethodPHID;
protected $amountAsCurrency;
protected $amountRefundedAsCurrency;
protected $refundedChargePHID;
protected $refundingPHID;
protected $status;
protected $metadata = array();
private $account = self::ATTACHABLE;
private $cart = self::ATTACHABLE;
public static function initializeNewCharge() {
return id(new PhortuneCharge())
->setStatus(self::STATUS_CHARGING)
->setAmountRefundedAsCurrency(PhortuneCurrency::newEmptyCurrency());
}
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'metadata' => self::SERIALIZATION_JSON,
),
self::CONFIG_APPLICATION_SERIALIZERS => array(
'amountAsCurrency' => new PhortuneCurrencySerializer(),
'amountRefundedAsCurrency' => new PhortuneCurrencySerializer(),
),
self::CONFIG_COLUMN_SCHEMA => array(
'paymentMethodPHID' => 'phid?',
'refundedChargePHID' => 'phid?',
'refundingPHID' => 'phid?',
'amountAsCurrency' => 'text64',
'amountRefundedAsCurrency' => 'text64',
'status' => 'text32',
),
self::CONFIG_KEY_SCHEMA => array(
'key_cart' => array(
'columns' => array('cartPHID'),
),
'key_account' => array(
'columns' => array('accountPHID'),
),
'key_merchant' => array(
'columns' => array('merchantPHID'),
),
'key_provider' => array(
'columns' => array('providerPHID'),
),
),
) + parent::getConfiguration();
}
public static function getStatusNameMap() {
return array(
self::STATUS_CHARGING => pht('Charging'),
self::STATUS_CHARGED => pht('Charged'),
self::STATUS_FAILED => pht('Failed'),
);
}
public static function getNameForStatus($status) {
return idx(self::getStatusNameMap(), $status, pht('Unknown'));
}
public function getStatusForDisplay() {
if ($this->getStatus() == self::STATUS_CHARGED) {
if ($this->getRefundedChargePHID()) {
return pht('Refund');
}
$refunded = $this->getAmountRefundedAsCurrency();
if ($refunded->isPositive()) {
if ($refunded->isEqualTo($this->getAmountAsCurrency())) {
return pht('Fully Refunded');
} else {
return pht('%s Refunded', $refunded->formatForDisplay());
}
}
}
return self::getNameForStatus($this->getStatus());
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
PhortuneChargePHIDType::TYPECONST);
}
public function getMetadataValue($key, $default = null) {
return idx($this->metadata, $key, $default);
}
public function setMetadataValue($key, $value) {
$this->metadata[$key] = $value;
return $this;
}
public function getAccount() {
return $this->assertAttached($this->account);
}
public function attachAccount(PhortuneAccount $account) {
$this->account = $account;
return $this;
}
public function getCart() {
return $this->assertAttached($this->cart);
}
public function attachCart(PhortuneCart $cart = null) {
$this->cart = $cart;
return $this;
}
public function getAmountRefundableAsCurrency() {
$amount = $this->getAmountAsCurrency();
$refunded = $this->getAmountRefundedAsCurrency();
// We can't refund negative amounts of money, since it does not make
// sense and is not possible in the various payment APIs.
$refundable = $amount->subtract($refunded);
if ($refundable->isPositive()) {
return $refundable;
} else {
return PhortuneCurrency::newEmptyCurrency();
}
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
);
}
public function getPolicy($capability) {
return $this->getAccount()->getPolicy($capability);
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
return $this->getAccount()->hasAutomaticCapability($capability, $viewer);
}
public function describeAutomaticCapability($capability) {
return pht('Charges inherit the policies of the associated account.');
}
}

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