Commit89f8e68

committed

Merge branch '4.3' into 4.4

* 4.3: [#12545] Slightly improved the title Show how to retrieve workflow in a class

2 parentsbae1123 +0d3cf69 commit89f8e68Copy full SHA for 89f8e68

File tree

+32

-0

lines changed

+32

-0

lines changed

Lines changed: 32 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -215,6 +215,38 @@ what actions are allowed on a blog post::`
`215`	`215`
`216`	`216`	`// See all the available transitions for the post in the current state`
`217`	`217`	`$transitions = $workflow->getEnabledTransitions($post);`
	`218`	`+`
	`219`	`+Accessing the Workflow in a Class`
	`220`	`+---------------------------------`
	`221`	`+`
	`222`	`+To access workflow inside a class, use dependency injection and inject the`
	`223`	`+registry in the constructor::`
	`224`	`+`
	`225`	`+ use Symfony\Component\Workflow\Registry;`
	`226`	`+`
	`227`	`+ class MyClass`
	`228`	`+ {`
	`229`	`+`
	`230`	`+ private $worflowRegistry;`
	`231`	`+`
	`232`	`+ public function __construct(Registry $workflowRegistry)`
	`233`	`+ {`
	`234`	`+ $this->worflowRegistry = $worflowRegistry;`
	`235`	`+ }`
	`236`	`+`
	`237`	`+ public function toReview(BlogPost $blogPost)`
	`238`	`+ {`
	`239`	`+ $workflow = $this->worflowRegistry->get($blogPost);`
	`240`	`+`
	`241`	`+ // Update the currentState on the post`
	`242`	`+ try {`
	`243`	`+ $workflow->apply($post, 'to_review');`
	`244`	`+ } catch (LogicException $exception) {`
	`245`	`+ // ...`
	`246`	`+ }`
	`247`	`+ // ...`
	`248`	`+ }`
	`249`	`+ }`
`218`	`250`
`219`	`251`	`Using Events`
`220`	`252`	`------------`

Comments

(0)