tweak dir. (#871)

src/MiniProgram/Application.php

@@ -22,7 +22,7 @@
  * @property \EasyWeChat\MiniProgram\Auth\AccessToken            $access_token
  * @property \EasyWeChat\MiniProgram\DataCube\Client             $data_cube
  * @property \EasyWeChat\MiniProgram\AppCode\Client              $app_code
- * @property \EasyWeChat\MiniProgram\Sns\Client                  $sns
+ * @property \EasyWeChat\MiniProgram\Auth\Auth                   $auth
  * @property \EasyWeChat\OfficialAccount\Server\Guard            $server
  * @property \EasyWeChat\MiniProgram\Encryptor                   $encryptor
  * @property \EasyWeChat\MiniProgram\TemplateMessage\Client      $template_message
@@ -38,7 +38,6 @@ class Application extends ServiceContainer
         Auth\ServiceProvider::class,
         DataCube\ServiceProvider::class,
         AppCode\ServiceProvider::class,
-        Sns\ServiceProvider::class,
         Server\ServiceProvider::class,
         TemplateMessage\ServiceProvider::class,
         CustomerService\ServiceProvider::class,

src/MiniProgram/Auth/Auth.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the overtrue/wechat.
+ *
+ * (c) overtrue <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace EasyWeChat\MiniProgram\Auth;
+
+use EasyWeChat\Kernel\BaseClient;
+
+/**
+ * Class Auth.
+ *
+ * @author mingyoung <[email protected]>
+ */
+class Auth extends BaseClient
+{
+    /**
+     * Get session info by code.
+     *
+     * @param string $code
+     *
+     * @return \Psr\Http\Message\ResponseInterface|\EasyWeChat\Kernel\Support\Collection|array|object|string
+     */
+    public function session(string $code)
+    {
+        $params = [
+            'appid' => $this->app['config']['app_id'],
+            'secret' => $this->app['config']['secret'],
+            'js_code' => $code,
+            'grant_type' => 'authorization_code',
+        ];
+
+        return $this->httpGet('sns/jscode2session', $params);
+    }
+}

src/MiniProgram/Auth/ServiceProvider.php

@@ -24,5 +24,9 @@ public function register(Container $app)
         !isset($app['access_token']) && $app['access_token'] = function ($app) {
             return new AccessToken($app);
         };
+
+        $app['auth'] = function ($app) {
+            return new Auth($app);
+        };
     }
 }