From baec431fd9e88d7b0736282677833ba7cd1bad87 Mon Sep 17 00:00:00 2001
From: alexpozzi <alexpozzi@users.noreply.github.com>
Date: Fri, 23 Mar 2018 15:04:31 +0100
Subject: [PATCH 1/2] [Workflow][Registry] Added the 'all' method which returns
 all the workflows associated to a specific object #26618

---
 src/Symfony/Component/Workflow/CHANGELOG.md   |  1 +
 src/Symfony/Component/Workflow/Registry.php   | 17 ++++++++++++
 .../Component/Workflow/Tests/RegistryTest.php | 27 +++++++++++++++++++
 3 files changed, 45 insertions(+)

diff --git a/src/Symfony/Component/Workflow/CHANGELOG.md b/src/Symfony/Component/Workflow/CHANGELOG.md
index 4908db1b412b..63af1428987f 100644
--- a/src/Symfony/Component/Workflow/CHANGELOG.md
+++ b/src/Symfony/Component/Workflow/CHANGELOG.md
@@ -11,6 +11,7 @@ CHANGELOG
  * Added TransitionBlockers as a way to pass around reasons why exactly
    transitions can't be made.
  * Added a `MetadataStore`.
+ * Added Registry::all to return all the workflows associated with the specific subject
 
 4.0.0
 -----
diff --git a/src/Symfony/Component/Workflow/Registry.php b/src/Symfony/Component/Workflow/Registry.php
index 3cb2ea88bf62..f3fd384e0d5c 100644
--- a/src/Symfony/Component/Workflow/Registry.php
+++ b/src/Symfony/Component/Workflow/Registry.php
@@ -66,6 +66,23 @@ public function get($subject, $workflowName = null)
         return $matched;
     }
 
+    /**
+     * @param object $subject
+     *
+     * @return Workflow[]
+     */
+    public function all($subject): array
+    {
+        $matched = array();
+        foreach ($this->workflows as list($workflow, $supportStrategy)) {
+            if ($supportStrategy->supports($workflow, $subject)) {
+                $matched[] = $workflow;
+            }
+        }
+
+        return $matched;
+    }
+
     private function supports(WorkflowInterface $workflow, $supportStrategy, $subject, $workflowName): bool
     {
         if (null !== $workflowName && $workflowName !== $workflow->getName()) {
diff --git a/src/Symfony/Component/Workflow/Tests/RegistryTest.php b/src/Symfony/Component/Workflow/Tests/RegistryTest.php
index c122b5e2ed71..e61d9b6b6372 100644
--- a/src/Symfony/Component/Workflow/Tests/RegistryTest.php
+++ b/src/Symfony/Component/Workflow/Tests/RegistryTest.php
@@ -81,6 +81,33 @@ public function testGetWithNoMatch()
         $this->assertSame('workflow1', $w1->getName());
     }
 
+    public function testAllWithOneMatchWithSuccess()
+    {
+        $workflows = $this->registry->all(new Subject1());
+        $this->assertInternalType('array', $workflows);
+        $this->assertCount(1, $workflows);
+        $this->assertInstanceOf(Workflow::class, $workflows[0]);
+        $this->assertSame('workflow1', $workflows[0]->getName());
+    }
+
+    public function testAllWithMultipleMatchWithSuccess()
+    {
+        $workflows = $this->registry->all(new Subject2());
+        $this->assertInternalType('array', $workflows);
+        $this->assertCount(2, $workflows);
+        $this->assertInstanceOf(Workflow::class, $workflows[0]);
+        $this->assertInstanceOf(Workflow::class, $workflows[1]);
+        $this->assertSame('workflow2', $workflows[0]->getName());
+        $this->assertSame('workflow3', $workflows[1]->getName());
+    }
+
+    public function testAllWithNoMatch()
+    {
+        $workflows = $this->registry->all(new \stdClass());
+        $this->assertInternalType('array', $workflows);
+        $this->assertCount(0, $workflows);
+    }
+
     /**
      * @group legacy
      */

From ca1352d7abdaf4e75ebe76b1df3280f22a16294a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9goire=20Pineau?= <lyrixx@lyrixx.info>
Date: Mon, 2 Apr 2018 13:38:08 +0200
Subject: [PATCH 2/2] Fixed CHANGELOG

---
 src/Symfony/Component/Workflow/CHANGELOG.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Workflow/CHANGELOG.md b/src/Symfony/Component/Workflow/CHANGELOG.md
index 63af1428987f..8ee3fd5903d3 100644
--- a/src/Symfony/Component/Workflow/CHANGELOG.md
+++ b/src/Symfony/Component/Workflow/CHANGELOG.md
@@ -11,7 +11,8 @@ CHANGELOG
  * Added TransitionBlockers as a way to pass around reasons why exactly
    transitions can't be made.
  * Added a `MetadataStore`.
- * Added Registry::all to return all the workflows associated with the specific subject
+ * Added `Registry::all` to return all the workflows associated with the
+   specific subject.
 
 4.0.0
 -----