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FundInitiativeEditor.php
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Thu, Jul 4, 17:20

FundInitiativeEditor.php
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<?php
final class FundInitiativeEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return 'PhabricatorFundApplication';
}
public function getEditorObjectsDescription() {
return pht('Fund Initiatives');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = FundInitiativeTransaction::TYPE_NAME;
$types[] = FundInitiativeTransaction::TYPE_DESCRIPTION;
$types[] = FundInitiativeTransaction::TYPE_RISKS;
$types[] = FundInitiativeTransaction::TYPE_STATUS;
$types[] = FundInitiativeTransaction::TYPE_BACKER;
$types[] = FundInitiativeTransaction::TYPE_REFUND;
$types[] = FundInitiativeTransaction::TYPE_MERCHANT;
$types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
$types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
return $types;
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case FundInitiativeTransaction::TYPE_NAME:
return $object->getName();
case FundInitiativeTransaction::TYPE_DESCRIPTION:
return $object->getDescription();
case FundInitiativeTransaction::TYPE_RISKS:
return $object->getRisks();
case FundInitiativeTransaction::TYPE_STATUS:
return $object->getStatus();
case FundInitiativeTransaction::TYPE_BACKER:
case FundInitiativeTransaction::TYPE_REFUND:
return null;
case FundInitiativeTransaction::TYPE_MERCHANT:
return $object->getMerchantPHID();
}
return parent::getCustomTransactionOldValue($object, $xaction);
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case FundInitiativeTransaction::TYPE_NAME:
case FundInitiativeTransaction::TYPE_DESCRIPTION:
case FundInitiativeTransaction::TYPE_RISKS:
case FundInitiativeTransaction::TYPE_STATUS:
case FundInitiativeTransaction::TYPE_BACKER:
case FundInitiativeTransaction::TYPE_REFUND:
case FundInitiativeTransaction::TYPE_MERCHANT:
return $xaction->getNewValue();
}
return parent::getCustomTransactionNewValue($object, $xaction);
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$type = $xaction->getTransactionType();
switch ($type) {
case FundInitiativeTransaction::TYPE_NAME:
$object->setName($xaction->getNewValue());
return;
case FundInitiativeTransaction::TYPE_DESCRIPTION:
$object->setDescription($xaction->getNewValue());
return;
case FundInitiativeTransaction::TYPE_RISKS:
$object->setRisks($xaction->getNewValue());
return;
case FundInitiativeTransaction::TYPE_MERCHANT:
$object->setMerchantPHID($xaction->getNewValue());
return;
case FundInitiativeTransaction::TYPE_STATUS:
$object->setStatus($xaction->getNewValue());
return;
case FundInitiativeTransaction::TYPE_BACKER:
case FundInitiativeTransaction::TYPE_REFUND:
$amount = $xaction->getMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT);
$amount = PhortuneCurrency::newFromString($amount);
if ($type == FundInitiativeTransaction::TYPE_REFUND) {
$total = $object->getTotalAsCurrency()->subtract($amount);
} else {
$total = $object->getTotalAsCurrency()->add($amount);
}
$object->setTotalAsCurrency($total);
return;
case PhabricatorTransactions::TYPE_SUBSCRIBERS:
case PhabricatorTransactions::TYPE_EDGE:
return;
}
return parent::applyCustomInternalTransaction($object, $xaction);
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$type = $xaction->getTransactionType();
switch ($type) {
case FundInitiativeTransaction::TYPE_NAME:
case FundInitiativeTransaction::TYPE_DESCRIPTION:
case FundInitiativeTransaction::TYPE_RISKS:
case FundInitiativeTransaction::TYPE_STATUS:
case FundInitiativeTransaction::TYPE_MERCHANT:
return;
case FundInitiativeTransaction::TYPE_BACKER:
case FundInitiativeTransaction::TYPE_REFUND:
$backer = id(new FundBackerQuery())
->setViewer($this->requireActor())
->withPHIDs(array($xaction->getNewValue()))
->executeOne();
if (!$backer) {
throw new Exception(pht('Unable to load FundBacker!'));
}
$subx = array();
if ($type == FundInitiativeTransaction::TYPE_BACKER) {
$subx[] = id(new FundBackerTransaction())
->setTransactionType(FundBackerTransaction::TYPE_STATUS)
->setNewValue(FundBacker::STATUS_PURCHASED);
} else {
$amount = $xaction->getMetadataValue(
FundInitiativeTransaction::PROPERTY_AMOUNT);
$subx[] = id(new FundBackerTransaction())
->setTransactionType(FundBackerTransaction::TYPE_STATUS)
->setNewValue($amount);
}
$editor = id(new FundBackerEditor())
->setActor($this->requireActor())
->setContentSource($this->getContentSource())
->setContinueOnMissingFields(true)
->setContinueOnNoEffect(true);
$editor->applyTransactions($backer, $subx);
return;
case PhabricatorTransactions::TYPE_SUBSCRIBERS:
case PhabricatorTransactions::TYPE_EDGE:
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case FundInitiativeTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('Initiative name is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
}
break;
case FundInitiativeTransaction::TYPE_MERCHANT:
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('Payable merchant is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
} else if ($xactions) {
$merchant_phid = last($xactions)->getNewValue();
// Make sure the actor has permission to edit the merchant they're
// selecting. You aren't allowed to send payments to an account you
// do not control.
$merchants = id(new PhortuneMerchantQuery())
->setViewer($this->requireActor())
->withPHIDs(array($merchant_phid))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->execute();
if (!$merchants) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
pht(
'You must specify a merchant account you control as the '.
'recipient of funds from this initiative.'),
last($xactions));
$errors[] = $error;
}
}
break;
}
return $errors;
}
protected function shouldSendMail(
PhabricatorLiskDAO $object,
array $xactions) {
return true;
}
public function getMailTagsMap() {
return array(
FundInitiativeTransaction::MAILTAG_BACKER =>
pht('Someone backs an initiative.'),
FundInitiativeTransaction::MAILTAG_STATUS =>
pht("An initiative's status changes."),
FundInitiativeTransaction::MAILTAG_OTHER =>
pht('Other initiative activity not listed above occurs.'),
);
}
protected function buildMailTemplate(PhabricatorLiskDAO $object) {
$monogram = $object->getMonogram();
$name = $object->getName();
return id(new PhabricatorMetaMTAMail())
->setSubject("{$monogram}: {$name}")
->addHeader('Thread-Topic', $monogram);
}
protected function getMailTo(PhabricatorLiskDAO $object) {
return array($object->getOwnerPHID());
}
protected function getMailSubjectPrefix() {
return 'Fund';
}
protected function buildReplyHandler(PhabricatorLiskDAO $object) {
return id(new FundInitiativeReplyHandler())
->setMailReceiver($object);
}
protected function shouldPublishFeedStory(
PhabricatorLiskDAO $object,
array $xactions) {
return true;
}
}

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