Fix

src/Connect.php

@@ -5,6 +5,7 @@ namespace Bluesquare\Connect;
 use Bluesquare\Connect\Traits\HasConnectSync;
 use GuzzleHttp\Client;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Str;
 use Psr\Http\Message\StreamInterface;
 
@@ -42,10 +43,10 @@ class Connect
      * @param $method
      * @param $uri
      * @param null $data
-     * @return \Psr\Http\Message\StreamInterface
+     * @return array
      * @throws ConnectException
      */
-    public function request($method, $uri, $data = null, $auth = true): StreamInterface
+    public function request($method, $uri, $data = null, $auth = true): array
     {
         $url = $this->getUrl();
         $url = $url . '/' . trim($uri, '/');
@@ -70,10 +71,10 @@ class Connect
         }
 
         try {
-             return json_decode(
-                 $client->request($method, $url, $config)->getBody(),
-                 true
-             );
+            return json_decode(
+                $client->request($method, $url, $config)->getBody(),
+                true
+            );
 
         } catch(\Exception $e) {
             $this->deleteAccessToken();
@@ -106,20 +107,82 @@ class Connect
         return redirect()->to($url);
     }
 
+    public function getAccessTokenFromAuhtorizationCode($code)
+    {
+        $data = $this->request('post', 'oauth/token', [
+            'grant_type' => 'authorization_code',
+            'client_id' => config('bconnect.client_id'),
+            'client_secret' => config('bconnect.client_secret'),
+            'scope' => config('bconnect.user_scopes'),
+            'redirect_uri' => config('bconnect.redirect_url'),
+            'code' => $code
+        ], false);
+
+        return $data;
+    }
+
+    public function getAccessTokenFromRefreshToken($refresh_token)
+    {
+        $data = $this->request('post', 'oauth/token', [
+            'grant_type' => 'refresh_token',
+            'client_id' => config('bconnect.client_id'),
+            'client_secret' => config('bconnect.client_secret'),
+            'scope' => config('bconnect.user_scopes'),
+            'redirect_uri' => config('bconnect.redirect_url'),
+            'refresh_token' => $refresh_token
+        ], false);
+
+        return $data;
+    }
+
+    public function getUserData($access_token)
+    {
+        return $this->request('get', 'api/user', null, $access_token);
+    }
+
+    public function updateUserConnectData($model, $data)
+    {
+        $model->connect_access_token = $data['access_token'];
+        $model->connect_refresh_token = $data['refresh_token'];
+        $model->connect_expires_at = $data['expires_at'];
+        $model->save();
+    }
+
+    public function getUserAccessToken($model)
+    {
+        if (empty($model->connect_access_token) || empty($model->connect_refresh_token)  || empty($model->connect_expires_at)) {
+            throw new ConnectException("Missing Bluesquare Connect attributes on model: connect_access_token, connect_refresh_token, connect_expires_at");
+        }
+
+        if ($model->connect_expires_at <= now()) {
+            $connect_data = $this->getAccessTokenFromRefreshToken($model->connect_refresh_token);
+            $this->updateUserConnectData($model, $connect_data);
+            return $connect_data['access_token'];
+        }
+
+        return $model->connect_access_token;
+    }
+
     public function loginFromCallback(Request $request)
     {
         // State check
 
-        if (!session()->has('connect_states'))
-            abort(403, "Session expired");
+        if (!session()->has('connect_states')) {
+            Log::debug("Missing session states");
+            return redirect('/');
+        }
 
         $states = session()->get('connect_states');
 
-        if (!is_array($states))
-            abort(403, "Session expired");
+        if (!is_array($states)) {
+            Log::debug("Invalid session state");
+            return redirect('/');
+        }
 
-        if (!$request->has('state') || !in_array($request->state, $states))
-            abort(403, "Invalid state");
+        if (!$request->has('state') || !in_array($request->state, $states)) {
+            Log::debug("Missing valid state in request");
+            return redirect('/');
+        }
 
         unset($states[array_search($request->state, $states)]);
 
@@ -127,22 +190,26 @@ class Connect
 
         // Code check
 
-        if (!$request->has('code'))
-            abort(403, "Missing authorization code");
-
-        $code = $request->code;
+        if (!$request->has('code')) {
+            Log::debug("Missing authorization code");
+            return redirect('/');
+        }
 
         // Access token
+        $expires_at = now();
+        $connect_data = $this->getAccessTokenFromAuhtorizationCode($request->code);
+        $connect_data['expires_at'] = $expires_at->addSeconds($connect_data['expires_in']);
 
-        $data = $this->request('post', 'oauth/token', [
-            'grant_type' => 'authorization_code',
-            'client_id' => config('bconnect.client_id'),
-            'client_secret' => config('bconnect.client_secret'),
-            'scope' => config('bconnect.user_scopes'),
-            'code' => $code
-        ], false);
+        $model_data = $this->getUserData($connect_data['access_token']);
 
-        return $data;
+        $this->sync('User', $model_data['id']);
+
+        $model = $this->synchronized['User'];
+        $user = $model::findOrFail($model_data['id']);
+
+        $this->updateUserConnectData($user, $connect_data);
+
+        return $user;
     }
 
     // OAuth (client)
@@ -222,6 +289,8 @@ class Connect
 
         foreach ($resourceTypes as $resourceType)
         {
+            $resourceType = $this->resolveResourceType($resourceType);
+
             if (!array_key_exists($resourceType, $this->synchronized))
                 throw new ConnectException("Resource $resourceType not declared as synchronized.");
 
@@ -245,6 +314,8 @@ class Connect
 
     public function sync($resourceType, $resourceId, $resourceData = null)
     {
+        $resourceType = $this->resolveResourceType($resourceType);
+
         if (is_null($resourceData)) {
             $resourceData = $this->get($resourceType, $resourceId);
         }
@@ -257,6 +328,22 @@ class Connect
 
     //
 
+    protected function resolveResourceType($class)
+    {
+        if (in_array($class, $this->synchronized))
+            return array_flip($this->synchronized)[$class];
+
+        return $class;
+    }
+
+    protected function resolveResourceModel($class)
+    {
+        if (array_key_exists($class, $this->synchronized))
+            return $this->synchronized[$class];
+
+        return $class;
+    }
+
     protected function getEventMethod($event)
     {
         return 'onConnectResource' . ucfirst($event);

src/Traits/HasConnectSync.php

@@ -4,7 +4,7 @@ namespace Bluesquare\Connect\Traits;
 
 trait HasConnectSync
 {
-    abstract function fill($data);
+    abstract function fill(array $attributes);
     abstract function save();
     abstract function delete();