From 1f61a94c1cc2fc43fe0ea450441061f5b6d19e43 Mon Sep 17 00:00:00 2001
From: noumo <noumohope@gmail.com>
Date: Sun, 17 May 2015 22:53:49 +0300
Subject: [PATCH] fix relations after delete

---
 components/CategoryController.php |  5 +++++
 modules/article/models/Item.php   | 10 ++++++++++
 modules/catalog/models/Item.php   |  3 +--
 modules/news/models/News.php      | 10 ++++++++++
 4 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/components/CategoryController.php b/components/CategoryController.php
index c49a841..685c9e5 100644
--- a/components/CategoryController.php
+++ b/components/CategoryController.php
@@ -2,6 +2,7 @@
 namespace yii\easyii\components;
 
 use Yii;
+use yii\db\ActiveRecord;
 use yii\easyii\behaviors\SortableModel;
 use yii\widgets\ActiveForm;
 use yii\web\UploadedFile;
@@ -133,7 +134,11 @@ public function actionDelete($id)
     {
         $class = $this->categoryClass;
         if(($model = $class::findOne($id))){
+            $children = $model->children()->all();
             $model->deleteWithChildren();
+            foreach($children as $child) {
+                $child->trigger(ActiveRecord::EVENT_AFTER_DELETE);
+            }
         } else {
             $this->error = Yii::t('easyii', 'Not found');
         }
diff --git a/modules/article/models/Item.php b/modules/article/models/Item.php
index d7ea6b0..7899b66 100644
--- a/modules/article/models/Item.php
+++ b/modules/article/models/Item.php
@@ -4,6 +4,7 @@
 use Yii;
 use yii\behaviors\SluggableBehavior;
 use yii\easyii\behaviors\SeoBehavior;
+use yii\easyii\models\Photo;
 use yii\helpers\StringHelper;
 
 class Item extends \yii\easyii\components\ActiveRecord
@@ -60,6 +61,11 @@ public function getCategory()
         return $this->hasOne(Category::className(), ['category_id' => 'category_id']);
     }
 
+    public function getPhotos()
+    {
+        return $this->hasMany(Photo::className(), ['item_id' => 'item_id'])->where(['class' => self::className()])->sort();
+    }
+
     public function beforeSave($insert)
     {
         if (parent::beforeSave($insert)) {
@@ -83,5 +89,9 @@ public function afterDelete()
         if($this->image){
             @unlink(Yii::getAlias('@webroot').$this->image);
         }
+
+        foreach($this->getPhotos()->all() as $photo){
+            $photo->delete();
+        }
     }
 }
\ No newline at end of file
diff --git a/modules/catalog/models/Item.php b/modules/catalog/models/Item.php
index af12d23..d550008 100644
--- a/modules/catalog/models/Item.php
+++ b/modules/catalog/models/Item.php
@@ -4,7 +4,6 @@
 use Yii;
 use yii\behaviors\SluggableBehavior;
 use yii\easyii\behaviors\SeoBehavior;
-use yii\easyii\behaviors\SortableModel;
 use yii\easyii\models\Photo;
 
 class Item extends \yii\easyii\components\ActiveRecord
@@ -114,7 +113,7 @@ public function afterFind()
 
     public function getPhotos()
     {
-        return $this->hasMany(Photo::className(), ['item_id' => 'item_id'])->where(['class' => Item::className()])->sort();
+        return $this->hasMany(Photo::className(), ['item_id' => 'item_id'])->where(['class' => self::className()])->sort();
     }
 
     public function getCategory()
diff --git a/modules/news/models/News.php b/modules/news/models/News.php
index ece31a2..eeb1824 100644
--- a/modules/news/models/News.php
+++ b/modules/news/models/News.php
@@ -4,6 +4,7 @@
 use Yii;
 use yii\behaviors\SluggableBehavior;
 use yii\easyii\behaviors\SeoBehavior;
+use yii\easyii\models\Photo;
 use yii\helpers\StringHelper;
 
 class News extends \yii\easyii\components\ActiveRecord
@@ -55,6 +56,11 @@ public function behaviors()
         ];
     }
 
+    public function getPhotos()
+    {
+        return $this->hasMany(Photo::className(), ['item_id' => 'news_id'])->where(['class' => self::className()])->sort();
+    }
+
     public function beforeSave($insert)
     {
         if (parent::beforeSave($insert)) {
@@ -77,5 +83,9 @@ public function afterDelete()
         if($this->image){
             @unlink(Yii::getAlias('@webroot').$this->image);
         }
+
+        foreach($this->getPhotos()->all() as $photo){
+            $photo->delete();
+        }
     }
 }
\ No newline at end of file