add Behaviors from Params Helper

Author: hoaaah

helpers/BehaviorsFromParamsHelper.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace app\helpers;
+
+use Yii;
+use yii\filters\auth\CompositeAuth;
+
+/**
+ * Class AuthMethodsFromParamsHelper provide useful method to create your controller behaviors from application parameter
+ * @author Heru Arief Wijaya @2020
+ */
+
+ class BehaviorsFromParamsHelper
+ {
+
+    /**
+     * Give available behaviors configuration from params.php
+     * the result of BehaviorsFromParamsHelper::behaviors would be like following
+     * ```php
+     * $behaviors['authenticator'] = [
+     *      HttpBearerAuth::class,
+     *      HttpBasicAuth::class
+     * ];
+     * $behaviors['rateLimiter']['enableRateLimitHeader'] = false;
+     * ```
+     * 
+     * example use of this method in your controller
+     * ```php
+     * public function behaviors(){
+     *      $behaviors = parent::behaviors
+     *      $behaviors = BehaviorsFromParamsHelper::behaviors($behaviors);
+     * 
+     *      // you may use this if you want to add more behaviors
+     *      # $behaviors['otherMethod'] = $value;
+     *      return $behaviors;
+     * }
+     * ```
+     * 
+     * @param object $behaviors object you use in your controller. $behaviors = parent::behaviors();
+     * @return object $behaviors object you use in your controller. $behaviors = parent::behaviors();
+     */
+    public static function behaviors($behaviors){
+        $behaviorsFromParamsHelperObject = new self();
+        return $behaviorsFromParamsHelperObject->getBehaviors($behaviors);
+    }
+
+    private function getBehaviors($behaviors){
+        $behaviors['authenticator'] = [
+            'class' => CompositeAuth::class,
+            'authMethods' => AuthMethodsFromParamsHelper::authMethods(),
+        ];
+        if(Yii::$app->params['useRateLimiter']){
+            $behaviors['rateLimiter']['enableRateLimitHeaders'] = false;
+        }
+        return $behaviors;
+    }
+ }