add skill and position

backend/modules/card/models/UserCard.php

@@ -2,11 +2,15 @@
 
 namespace backend\modules\card\models;
 
+use backend\modules\settings\models\Skill;
+use common\models\CardSkill;
 use common\models\FieldsValue;
+use yii\helpers\ArrayHelper;
 
 class UserCard extends \common\models\UserCard
 {
     public $fields;
+    public $skill;
 
     public function init()
     {
@@ -35,6 +39,15 @@ class UserCard extends \common\models\UserCard
                 ],
             ];
         }
+
+        $skill = ArrayHelper::getColumn(CardSkill::find()->where(['card_id' => \Yii::$app->request->get('id')])->all(),
+            'skill_id');
+
+        if (!empty($skill)) {
+            $this->skill = $skill;
+
+        }
+
     }
 
     public function afterSave($insert, $changedAttributes)
@@ -53,6 +66,16 @@ class UserCard extends \common\models\UserCard
             $fildsValue->save();
         }
 
+        CardSkill::deleteAll(['card_id' => $this->id]);
+
+        foreach ( $post['skill'] as $item) {
+            $skill = new CardSkill();
+            $skill->skill_id = $item;
+            $skill->card_id = $this->id;
+
+            $skill->save();
+        }
+
         parent::afterSave($insert, $changedAttributes); // TODO: Change the autogenerated stub
     }
 }