Merge pull request #25 from workivate/get-children

Implements getChildren

Author: jakubgiminski

composer.json

@@ -2,7 +2,7 @@
     "name": "workivate/feature-keys",
     "license": "MIT",
     "description": "Feature Keys Domain Framework",
-    "version": "1.0.29",
+    "version": "1.0.30",
     "require": {
         "php": "^7.1"
     },

src/FeatureAccess/FeatureAccessContainer.php

@@ -62,4 +62,21 @@ public function getAll(): array
     {
         return $this->accesses;
     }
+
+    public function getChildren(string $parentAccessName): array
+    {
+        $children = [];
+
+        foreach ($this->accesses as $access) {
+            if ($access->getParent() === null) {
+                continue;
+            }
+
+            if ($access->getParent()::getName() === $parentAccessName) {
+                $children[] = $access;
+            }
+        }
+
+        return $children;
+    }
 }

tests/FeatureAccess/FeatureAccessContainerTest.php

@@ -103,4 +103,19 @@ public function testCanBeOverridden(): void
         self::assertTrue($container->get(ObiWanAccess::getName())->isDisabled());
         self::assertCount(4, $container->getAll());
     }
+
+    public function testCanGetChildren(): void
+    {
+        $jediAccess = new JediAccess(true);
+        $yodaAccess = new YodaAccess(true);
+        $quiGonAccess = new QuiGonAccess(false);
+
+        $yodaAccess->setParent($jediAccess);
+        $quiGonAccess->setParent($jediAccess);
+
+        $container = new FeatureAccessContainer(...[$jediAccess, $yodaAccess, $quiGonAccess]);
+
+        $jediChildren = $container->getChildren($jediAccess::getName());
+        self::assertCount(2, $jediChildren);
+    }
 }