parse params as object feature

Author: xzag

Action.php

@@ -33,6 +33,11 @@ class Action extends \yii\base\Action
      */
     public $paramsPassMethod;
 
+    /**
+     * @var array Whether JSON parse should parse objects in `params` as associate arrays or objects
+     */
+    public $requestParseAsArray;
+
     /**
      * Parses json body.
      * @param $rawBody
@@ -101,6 +106,7 @@ public function runWithParams($params)
                 try {
                     $request = new JsonRpcRequest();
                     $request->paramsPassMethod = $this->paramsPassMethod;
+                    $request->parseAsArray = $this->requestParseAsArray;
 
                     $request->load(ArrayHelper::toArray($requestData), '');
                     if ($request->validate()) {

Controller.php

@@ -23,12 +23,18 @@ class Controller extends \yii\web\Controller
      */
     public $paramsPassMethod = self::JSON_RPC_PARAMS_PASS_FUNCARGS;
 
+    /**
+     * @var array Whether JSON parse should parse objects in `params` as associative arrays or objects
+     */
+    public $requestParseAsArray = true;
+
     public function actions()
     {
         return [
             'index' => [
                 'class' => Action::class,
                 'paramsPassMethod' => $this->paramsPassMethod,
+                'requestParseAsArray' => $this->requestParseAsArray
             ]
         ];
     }

JsonRpcRequest.php

@@ -28,6 +28,7 @@ class JsonRpcRequest extends Model
     public $params = [];
 
     public $paramsPassMethod;
+    public $parseAsArray;
 
     /**
      * @inheritdoc
@@ -166,14 +167,21 @@ public function execute()
             if ($this->paramsPassMethod == Controller::JSON_RPC_PARAMS_PASS_BODY) {
                 $app->request->setBodyParams($this->params);
                 $app->request->setRawBody(Json::encode($this->params));
-                $result = $app->runAction($routeParsed, $params);
+                $result = $app->runAction($routeParsed);
             } else {
                 if (ArrayHelper::isAssociative($this->params)) {
                     $params += $this->params;
                 } else {
                     // allow non-named parameters
                     $params += $this->bindParamsArray($routeParsed, $this->params);
                 }
+
+                if (is_array($params) && !$this->parseAsArray) {
+                    foreach ($params as $key => $value) {
+                        $params[$key] = Json::decode(Json::encode($value), false);
+                    }
+                }
+
                 $result = $app->runAction($routeParsed, $params);
             }
         } catch (JsonRpcException $e) {

demo/controllers/DemoController.php

@@ -16,6 +16,31 @@ public function actionSomeMethod()
         return "Some response";
     }
 
+    /**
+     * @param $params
+     * @return mixed
+     */
+    public function actionEcho(array $params)
+    {
+        return [
+            'params' => $params,
+            'type' => gettype($params)
+        ];
+    }
+
+    public function actionEchoObject($params)
+    {
+        return [
+            'params' => $params,
+            'type' => gettype($params)
+        ];
+    }
+
+    public function actionObjectFoo($object)
+    {
+        return $object->foo;
+    }
+
     /**
      * @param $foo
      * @param $bar

demo/controllers/ObjectParamsJsonRpcController.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace app\controllers;
+
+use \georgique\yii2\jsonrpc\Controller;
+
+class ObjectParamsJsonRpcController extends Controller
+{
+    // Disable CSRF validation for JSON-RPC POST requests
+    public $enableCsrfValidation = false;
+
+    public $requestParseAsArray = false;
+}