add events + more wip classes

lib/User/Filter/AccessRuleFilter.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Da\User\Filter;
+
+use Da\User\Model\User;
+use yii\filters\AccessRule;
+
+
+class AccessRuleFilter extends AccessRule
+{
+    /**
+     * @inheritdoc
+     * */
+    protected function matchRole($user)
+    {
+        if (empty($this->roles)) {
+            return true;
+        }
+
+        foreach ($this->roles as $role) {
+            if ($role === '?') {
+                if ($user->getIsGuest()) {
+                    return true;
+                }
+            } elseif ($role === '@') {
+                if (!$user->getIsGuest()) {
+                    return true;
+                }
+            } elseif ($role === 'admin') {
+
+                /** @var User $identity */
+                $identity = $user->getIdentity();
+
+                if (!$user->getIsGuest() && $identity->getIsAdmin()) {
+                    return true;
+                }
+            } elseif ($user->can($role)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}