refactor: add new way to make function calls

Author: ecastro98

README.md

@@ -42,7 +42,7 @@ $mta = new Mta($server, $auth);
 
 $response = $mta->getResource('someResource')->call('callableFunction', $arg1, $arg2, $arg3, ...);
 // or
-$response = $mta->getResource('someResource')->callableFunction($arg1, $arg2, $arg3, ...);
+$response = $mta->getResource('someResource')->call->callableFunction($arg1, $arg2, $arg3, ...);
 
 var_dump($response);
 ```

src/Model/Resource.php

@@ -30,13 +30,16 @@ class Resource implements JsonSerializable
      */
     private $mtaService;
 
+    public $call;
+
     public const SERVER_PREFIX = '^R^';
     protected const UNDEFINED_SERVICE_EXCEPTION = 'Resource %s can not be called because Mta service is not defined';
 
     public function __construct(string $name, MtaService $mtaService = null)
     {
         $this->name = $name;
         $this->mtaService = $mtaService;
+        $this->call = new ResourceCall($this);
     }
 
     public static function fromServer(string $value): self
@@ -63,12 +66,6 @@ public function call(string $function, array ...$arguments)
         return $this->mtaService->callFunction($this->name, $function, $arguments);
     }
 
-    public function __call(string $name, array $arguments)
-    {
-        array_unshift($arguments, $name);
-        return call_user_func_array([$this, 'call'], $arguments);
-    }
-
     public function jsonSerialize(): string
     {
         return self::SERVER_PREFIX . $this->name;

src/Model/ResourceCall.php

@@ -0,0 +1,36 @@
+<?php
+
+/*****************************************************************************
+ *
+ *  PROJECT:     MTA PHP SDK
+ *  LICENSE:     See LICENSE in the top level directory
+ *  FILE:        ResourceCall.php
+ *
+ *  Multi Theft Auto is available from http://www.multitheftauto.com/
+ *
+ *****************************************************************************/
+
+declare(strict_types=1);
+
+namespace MultiTheftAuto\Sdk\Model;
+
+use MultiTheftAuto\Sdk\Model\Resource as MtaResource;
+
+class ResourceCall
+{
+    /**
+     * @var MtaResource
+     */
+    protected $resource;
+
+    public function __construct(MtaResource $resource)
+    {
+        $this->resource = $resource;
+    }
+
+    public function __call(string $name, array $arguments)
+    {
+        array_unshift($arguments, $name);
+        return call_user_func_array([$this->resource, 'call'], $arguments);
+    }
+}

tests/Functional/MtaTest.php

@@ -62,7 +62,7 @@ public function testItReturnsResponseUsingDirectCall(): void
         $credential = new Authentication('someUser', 'somePassword');
 
         $mta = new Mta($server, $credential, $client);
-        $return = $mta->getResource('someCallableResource')->someCallableFunction();
+        $return = $mta->getResource('someCallableResource')->call->someCallableFunction();
 
         $this->assertInstanceOf(Resource::class, $return[0]);
         $this->assertEquals('someResource', $return[0]->getName());