renamed AclCore as Existentials

src/Pho/Framework/Actor.php

@@ -45,7 +45,7 @@ class Actor extends \Pho\Lib\Graph\Node implements ParticleInterface {
 
     public function __construct(ContextInterface $context) {
         parent::__construct($context);
-        $this->acl = new AclCore($this, $this, $context);
+        $this->existentials = new Existentials($this, $this, $context);
         $this->enter($context);
         $this->setupEdges();
     }

src/Pho/Framework/AclCore.php → src/Pho/Framework/Existentials.php

@@ -12,17 +12,19 @@
 namespace Pho\Framework;
 
 /**
- * AclCore (Access Control Lists Core)
+ * Existentials
  * 
- * Access Control List is a gateway authority between graph nodes.
- * Pho Framework introduces the core of this authority as an 
- * abstract implementation and expects the higher level packages
- * to extend itself. The core is by default immutable; meaning
- * the two values (creator and context) cannot be altered.
+ * Existentials is an immutable list of properties that constitute
+ * the basis of the node. 
+ * 
+ * Existentials may be used by Access Control List(ACL) as a gateway 
+ * authority between graph nodes.The actual ACL is expected to be 
+ * implemented separately in higher levels (optional) and the 
+ * Existentials would behave as its core.
  * 
  * @author Emre Sokullu <[email protected]>
  */
-class AclCore {
+class Existentials {
 
     /**
      * Who created this node. Must point to an Actor.

src/Pho/Framework/Frame.php

@@ -44,7 +44,7 @@ class Frame extends \Pho\Lib\Graph\SubGraph implements ParticleInterface, Contex
 
     public function __construct(Actor $creator, ContextInterface $context) {
         parent::__construct($context);
-        $this->acl = new AclCore($this, $creator, $context);
+        $this->existentials = new Existentials($this, $creator, $context);
         $this->setupEdges();
     }
 

src/Pho/Framework/Object.php

@@ -36,7 +36,7 @@ class Object extends \Pho\Lib\Graph\Node implements ParticleInterface {
 
     public function __construct(Actor $creator, ContextInterface $context) {
         parent::__construct($context);
-        $this->acl = new AclCore($this, $creator, $context);
+        $this->existentials = new Existentials($this, $creator, $context);
         $this->setupEdges();
     }
 

src/Pho/Framework/ParticleInterface.php

@@ -31,10 +31,17 @@
 interface ParticleInterface {
 
     /**
-     * Retrieves the object's ACL
+     * Retrieves the object's existential properties
      *
-     * @return AclCore
+     * Existential properties are:
+     * * The node itself ($this)
+     * * Its context
+     * * Its creator
+     * 
+     * These properties can never be altered.
+     * 
+     * @return Existentials
      */
-    public function acl(): AclCore;
+    public function existentials(): Existentials;
 
 }

src/Pho/Framework/ParticleTrait.php

@@ -112,10 +112,12 @@ trait ParticleTrait {
 
     /**
      * Access Control List object
+     * 
+     * Null since it is not implemented at this level.
      *
-     * @var Acl
+     * @var null
      */
-    protected $acl;
+    // protected $acl = null;
 
     /**
      * Trait constructor.
@@ -272,7 +274,8 @@ protected function _callGetter(string $name, array $args): array
     public function toArray(): array
     {
         $array = parent::toArray();
-        $array["acl"] = $this->acl->toArray();
+        $array["acl"] = [];
+        $array["acl"]["core"] = $this->existentials->toArray();
         return $array;
     }
 
@@ -281,9 +284,9 @@ public function toArray(): array
      *
      * @return AclCore
      */
-    public function acl(): AclCore
+    public function existentials(): Existentials
     {
-        return $this->acl;
+        return $this->existentials;
     }
 
 }

tests/Pho/Framework/SimpleTest.php

@@ -104,10 +104,12 @@ public function testActorToArray() {
         $this->assertCount(1, $actor->toArray()["attributes"]);
         $this->assertArrayHasKey("edge_list", $array);
         $this->assertArrayHasKey("acl", $array);
-        $this->assertCount(3, $array["acl"]);
-        $this->assertArrayHasKey("context", $array["acl"]);
-        $this->assertArrayHasKey("creator", $array["acl"]);
-        $this->assertArrayHasKey("node", $array["acl"]);
+        $this->assertCount(1, $array["acl"]);
+        $this->assertArrayHasKey("core", $array["acl"]);
+        $this->assertCount(3, $array["acl"]["core"]);
+        $this->assertArrayHasKey("context", $array["acl"]["core"]);
+        $this->assertArrayHasKey("creator", $array["acl"]["core"]);
+        $this->assertArrayHasKey("node", $array["acl"]["core"]);
     }
 
     public function testFrameToArray() {
@@ -123,11 +125,13 @@ public function testFrameToArray() {
         $this->assertCount(1, $actor->toArray()["attributes"]);
         $this->assertArrayHasKey("edge_list", $array);
         $this->assertArrayHasKey("acl", $array);
-        $this->assertCount(3, $array["acl"]);
-        $this->assertArrayHasKey("context", $array["acl"]);
-        $this->assertArrayHasKey("creator", $array["acl"]);
-        $this->assertArrayHasKey("node", $array["acl"]);
-        $this->assertEquals($actor->id(), $array["acl"]["creator"]);
+        $this->assertCount(1, $array["acl"]);
+        $this->assertArrayHasKey("core", $array["acl"]);
+        $this->assertCount(3, $array["acl"]["core"]);
+        $this->assertArrayHasKey("context", $array["acl"]["core"]);
+        $this->assertArrayHasKey("creator", $array["acl"]["core"]);
+        $this->assertArrayHasKey("node", $array["acl"]["core"]);
+        $this->assertEquals($actor->id(), $array["acl"]["core"]["creator"]);
     }
 
     public function testContextInterface() {