[Workflow] Make sure we do not run the next transition on an updated state #28322
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nicolas-grekas
approved these changes
Sep 2, 2018
fabpot
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Sep 4, 2018
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Thank you @Nyholm. |
fabpot
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Sep 4, 2018
…an updated state (Nyholm) This PR was squashed before being merged into the 4.1 branch (closes #28322). Discussion ---------- [Workflow] Make sure we do not run the next transition on an updated state | Q | A | ------------- | --- | Branch? | 4.1 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | n/a | License | MIT | Doc PR | When you have a workflow like this, where all transitions are named the same.  The current behavior on `$stateMachine->apply($object, 'next')` is that it will go to "done". It will do this because it checks the current "froms" at each iteration in the loop in `apply()`. It should check the valid transition before it actually apply them. Commits ------- d9dda76 [Workflow] Make sure we do not run the next transition on an updated state
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Thank you for merging |
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@Nyholm thank you. I was having a problem with one of my listeners triggering twice, because of this transition: 'send' => [
'from' => [Quotation::STATUS_NEW, Quotation::STATUS_SENT],
'to' => Quotation::STATUS_SENT,
],This was the cause. |
Merged
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When you have a workflow like this, where all transitions are named the same.
The current behavior on
$stateMachine->apply($object, 'next')is that it will go to "done".It will do this because it checks the current "froms" at each iteration in the loop in
apply(). It should check the valid transition before it actually apply them.