re #25 allow rules edition + assignment

src/User/Model/AbstractAuthItem.php

@@ -13,6 +13,7 @@ namespace Da\User\Model;
 
 use Da\User\Traits\AuthManagerAwareTrait;
 use Da\User\Validator\RbacItemsValidator;
+use Da\User\Validator\RbacRuleExistsValidator;
 use Da\User\Validator\RbacRuleValidator;
 use Yii;
 use yii\base\Model;
@@ -41,7 +42,7 @@ abstract class AbstractAuthItem extends Model
     /**
      * @var string[]
      */
-    public $children;
+    public $children = [];
     /**
      * @var \yii\rbac\Role|\yii\rbac\Permission
      */
@@ -60,7 +61,7 @@ abstract class AbstractAuthItem extends Model
             $this->description = $this->item->description;
             $this->children = array_keys($this->getAuthManager()->getChildren($this->item->name));
             if ($this->item->ruleName !== null) {
-                $this->rule = get_class($this->getAuthManager()->getRule($this->item->ruleName));
+                $this->rule = $this->item->ruleName;
             }
         }
     }
@@ -111,7 +112,7 @@ abstract class AbstractAuthItem extends Model
                 },
             ],
             ['children', RbacItemsValidator::class],
-            ['rule', RbacRuleValidator::class],
+            ['rule', RbacRuleExistsValidator::class],
         ];
     }
 

src/User/Model/Rule.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the 2amigos/yii2-usuario project.
+ *
+ * (c) 2amigOS! <http://2amigos.us/>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Da\User\Model;
+
+use Da\User\Traits\AuthManagerAwareTrait;
+use Da\User\Validator\RbacRuleNameValidator;
+use Da\User\Validator\RbacRuleValidator;
+use yii\base\Model;
+
+class Rule extends Model
+{
+    use AuthManagerAwareTrait;
+
+    /**
+     * @var string
+     */
+    public $name;
+    /**
+     * @var string fully qualified class name. Not to be confused with className() method
+     */
+    public $className;
+    /**
+     * @var string holds the name of the rule previous update
+     */
+    public $previousName;
+
+    /**
+     * @inheritdoc
+     */
+    public function scenarios()
+    {
+        return [
+            'create' => ['name', 'className'],
+            'update' => ['name', 'className', 'previousName'],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['name', 'className'], 'trim'],
+            [['name', 'className'], 'required'],
+            [['name', 'previousName'], 'match', 'pattern' => '/^[\w][\w-.:]+[\w]$/'],
+            [['name'], RbacRuleNameValidator::class, 'previousName' => $this->previousName],
+            [['className'], RbacRuleValidator::class],
+        ];
+    }
+}