update models + added social network account services

lib/User/Model/SocialNetworkAccount.php

@@ -2,10 +2,103 @@
 namespace Da\User\Model;
 
 use Da\User\Query\SocialNetworkAccountQuery;
+use Da\User\Traits\ContainerTrait;
+use Da\User\Traits\ModuleTrait;
+use Yii;
 use yii\db\ActiveRecord;
+use yii\helpers\Url;
 
+/**
+ * /**
+ * @property integer $id          Id
+ * @property integer $user_id     User id, null if account is not bind to user
+ * @property string $provider     Name of service
+ * @property string $client_id    Account id
+ * @property string $data         Account properties returned by social network (json encoded)
+ * @property string $decodedData  Json-decoded properties
+ * @property string $code
+ * @property string $email
+ * @property string $username
+ * @property integer $created_at
+ *
+ * @property User $user        User that this account is connected for.
+ */
 class SocialNetworkAccount extends ActiveRecord
 {
+    use ModuleTrait;
+    use ContainerTrait;
+
+    /**
+     * @var array json decoded properties
+     */
+    protected $decodedData;
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return '{{%social_account}}';
+    }
+
+    /**
+     * @return bool Whether this social account is connected to user.
+     */
+    public function getIsConnected()
+    {
+        return $this->user_id != null;
+    }
+
+    /**
+     * @return array json decoded properties
+     */
+    public function getDecodedData()
+    {
+        if ($this->data !== null && $this->decodedData === null) {
+            $this->decodedData = json_decode($this->data);
+        }
+
+        return $this->decodedData;
+    }
+
+    /**
+     * @return string the connection url
+     */
+    public function getConnectionUrl()
+    {
+        $code = Yii::$app->security->generateRandomString();
+        $this->updateAttributes(['code' => md5($code)]);
+
+        return Url::to(['/usr/registration/connect', 'code' => $code]);
+    }
+
+    /**
+     * Connects account to a user
+     *
+     * @param User $user
+     *
+     * @return int
+     */
+    public function connect(User $user)
+    {
+        return $this->updateAttributes(
+            [
+                'username' => null,
+                'email' => null,
+                'code' => null,
+                'user_id' => $user->id,
+            ]
+        );
+    }
+
+    /**
+     * @return \yii\db\ActiveQuery
+     */
+    public function getUser()
+    {
+        return $this->hasOne($this->getClassMap()->get('User'), ['id' => 'user_id']);
+    }
+
     /**
      * @return SocialNetworkAccountQuery
      */