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FundInitiativeBackerTransaction.php
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Created
Thu, Jan 16, 10:00

FundInitiativeBackerTransaction.php
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<?php
final class FundInitiativeBackerTransaction
extends FundInitiativeTransactionType {
const TRANSACTIONTYPE = 'fund:backer';
public function generateOldValue($object) {
return null;
}
public function applyInternalEffects($object, $value) {
$amount = $this->getMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT);
$amount = PhortuneCurrency::newFromString($amount);
$total = $object->getTotalAsCurrency()->add($amount);
$object->setTotalAsCurrency($total);
}
public function applyExternalEffects($object, $value) {
$backer = id(new FundBackerQuery())
->setViewer($this->getActor())
->withPHIDs(array($value))
->executeOne();
if (!$backer) {
throw new Exception(pht('Unable to load %s!', 'FundBacker'));
}
$subx = array();
$subx[] = id(new FundBackerTransaction())
->setTransactionType(FundBackerStatusTransaction::TRANSACTIONTYPE)
->setNewValue(FundBacker::STATUS_PURCHASED);
$content_source = $this->getEditor()->getContentSource();
$editor = id(new FundBackerEditor())
->setActor($this->getActor())
->setContentSource($content_source)
->setContinueOnMissingFields(true)
->setContinueOnNoEffect(true);
$editor->applyTransactions($backer, $subx);
}
public function getTitle() {
$amount = $this->getMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT);
$amount = PhortuneCurrency::newFromString($amount);
return pht(
'%s backed this initiative with %s.',
$this->renderAuthor(),
$amount->formatForDisplay());
}
public function getTitleForFeed() {
$amount = $this->getMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT);
$amount = PhortuneCurrency::newFromString($amount);
return pht(
'%s backed %s with %s.',
$this->renderAuthor(),
$this->renderObject(),
$amount->formatForDisplay());
}
public function getIcon() {
return 'fa-heart';
}
public function getColor() {
return 'red';
}
}

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