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FundBackerProduct.php
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Mon, Nov 25, 13:06

FundBackerProduct.php
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<?php
final class FundBackerProduct extends PhortuneProductImplementation {
private $initiativePHID;
private $initiative;
private $viewer;
public function setViewer(PhabricatorUser $viewer) {
$this->viewer = $viewer;
return $this;
}
public function getViewer() {
return $this->viewer;
}
public function getRef() {
return $this->getInitiativePHID();
}
public function getName(PhortuneProduct $product) {
$initiative = $this->getInitiative();
return pht(
'Fund %s %s',
$initiative->getMonogram(),
$initiative->getName());
}
public function getPriceAsCurrency(PhortuneProduct $product) {
return PhortuneCurrency::newEmptyCurrency();
}
public function setInitiativePHID($initiative_phid) {
$this->initiativePHID = $initiative_phid;
return $this;
}
public function getInitiativePHID() {
return $this->initiativePHID;
}
public function setInitiative(FundInitiative $initiative) {
$this->initiative = $initiative;
return $this;
}
public function getInitiative() {
return $this->initiative;
}
public function loadImplementationsForRefs(
PhabricatorUser $viewer,
array $refs) {
$initiatives = id(new FundInitiativeQuery())
->setViewer($viewer)
->withPHIDs($refs)
->execute();
$initiatives = mpull($initiatives, null, 'getPHID');
$objects = array();
foreach ($refs as $ref) {
$object = id(new FundBackerProduct())
->setViewer($viewer)
->setInitiativePHID($ref);
$initiative = idx($initiatives, $ref);
if ($initiative) {
$object->setInitiative($initiative);
}
$objects[] = $object;
}
return $objects;
}
public function didPurchaseProduct(
PhortuneProduct $product,
PhortunePurchase $purchase) {
$viewer = $this->getViewer();
$backer = id(new FundBackerQuery())
->setViewer($viewer)
->withPHIDs(array($purchase->getMetadataValue('backerPHID')))
->executeOne();
if (!$backer) {
throw new Exception(pht('Unable to load %s!', 'FundBacker'));
}
// Load the actual backing user -- they may not be the curent viewer if this
// product purchase is completing from a background worker or a merchant
// action.
$actor = id(new PhabricatorPeopleQuery())
->setViewer($viewer)
->withPHIDs(array($backer->getBackerPHID()))
->executeOne();
$xactions = array();
$xactions[] = id(new FundInitiativeTransaction())
->setTransactionType(FundInitiativeTransaction::TYPE_BACKER)
->setMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT,
$backer->getAmountAsCurrency()->serializeForStorage())
->setNewValue($backer->getPHID());
$editor = id(new FundInitiativeEditor())
->setActor($actor)
->setContentSource($this->getContentSource());
$editor->applyTransactions($this->getInitiative(), $xactions);
}
public function didRefundProduct(
PhortuneProduct $product,
PhortunePurchase $purchase,
PhortuneCurrency $amount) {
$viewer = $this->getViewer();
$backer = id(new FundBackerQuery())
->setViewer($viewer)
->withPHIDs(array($purchase->getMetadataValue('backerPHID')))
->executeOne();
if (!$backer) {
throw new Exception(pht('Unable to load %s!', 'FundBacker'));
}
$xactions = array();
$xactions[] = id(new FundInitiativeTransaction())
->setTransactionType(FundInitiativeTransaction::TYPE_REFUND)
->setMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT,
$amount->serializeForStorage())
->setMetadataValue(
FundInitiativeTransaction::PROPERTY_BACKER,
$backer->getBackerPHID())
->setNewValue($backer->getPHID());
$editor = id(new FundInitiativeEditor())
->setActor($viewer)
->setContentSource($this->getContentSource());
$editor->applyTransactions($this->getInitiative(), $xactions);
}
}

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