我现在不知道是否很多人已经测试了symfony workflow
组件,但我希望你们中的一些人有:)
因此,我在两个对象上使用此组件,并且我希望第一个对象到更新,然后将第二个更新到它取决于所应用的transition
。
为此,我在自己的第一个对象上使用了workflow guard listener
,并尝试在我的第二个对象上使用workflow::apply
(使用第二个工作流程...)。
问题是,当我制作workflow::can
时,该事件是分派(dispatch)的,它试图在我的第二个对象上应用一个新的状态...这是很不正常的,因为我只是问我是否可以将应用于某些过渡,而不是,向询问,实际上将应用于我的第一个对象。
配置
framework:
workflows:
request_for_operation:
type: 'state_machine'
marking_store:
type: 'single_state'
arguments:
- 'status'
supports:
- AppBundle\Entity\RequestForOperation
places:
- draft
- pending_for_management
- in_progress
- finished
- canceled
transitions:
request_for_operations:
from: draft
to: pending_for_management
start_rfop_management:
from: pending_for_management
to: in_progress
close:
from: in_progress
to: finished
cancel:
from: [pending_for_management, in_progress]
to: canceled
operation:
type: 'state_machine'
marking_store:
type: 'single_state'
arguments:
- 'status'
supports:
- AppBundle\Entity\Operation
places:
- draft
- pending_for_management
- in_progress
- finished
- canceled
transitions:
validate_operation:
from: draft
to: pending_for_management
start_tracking:
from: pending_for_management
to: in_progress
close:
from: in_progress
to: finished
cancel:
from: [pending_for_management, in_progress]
to: canceled
订户
class RequestForOperationListener implements EventSubscriberInterface
{
public function __construct(
OperationManager $operationManager,
UserNotifier $userNotifier
) {
$this->operationManager = $operationManager;
$this->userNotifier = $userNotifier;
}
public static function getSubscribedEvents()
{
return [
'workflow.request_for_operation.guard.request_for_operations' => ['onRequestForOperations'],
'workflow.request_for_operation.guard.start_rfop_management' => ['onStartRfopManagement'],
'workflow.request_for_operation.guard.close' => ['onClose'],
'workflow.request_for_operation.guard.cancel' => ['onCancel'],
];
}
public function onRequestForOperations(GuardEvent $event)
{
/** @var RequestForOperation $rfop */
$rfop = $event->getSubject();
//get all the operations linked to the rfop
$operations = $rfop->getOperations();
foreach ($operations as $operation) {
//set the status of the operation to 'pending_for_management'
$this->operationManager->applyTransition($operation, 'validate_operation');
//set the status of the sub-operations to 'pending_for_management'
foreach ($operation->getChildren() as $subOperation) {
$this->operationManager->applyTransition($subOperation, 'validate_operation');
}
//get the users (i.e: managers) linked to the operation and notify them (by mail or whatever)
$this->notifyAssignedUsers($operation->getUsers(), $operation);
}
}
}
最佳答案
我想我遇到了与您相同的问题,并且我已经在Symfony项目中记录了一个错误:https://github.com/symfony/symfony/issues/33105
关于php - Symfony工作流::可以通过工作流 guard 事件监听器,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/41466939/