Added mass handler

action/Adapter.php

@@ -26,6 +26,8 @@ abstract class Adapter extends Component
      */
     protected $response = null;
 
+    public $modelClass = null;
+
     /**
      * @var ViewRenderer $view
      */

action/adapter/MassHandler.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: execut
+ * Date: 3/11/19
+ * Time: 4:53 PM
+ */
+
+namespace execut\actions\action\adapter;
+
+
+use execut\actions\action\adapter\helper\FormLoader;
+use execut\actions\models\MassDelete;
+use execut\crudFields\fields\Field;
+
+class MassHandler extends GridView
+{
+    public $scenario = Field::SCENARIO_GRID;
+    public function getDefaultViewRendererConfig()
+    {
+        return [
+            'class' => \execut\actions\action\adapter\viewRenderer\MassHandler::className(),
+//            'title' => $this->model->getModelLabelOld(2),
+        ];
+    }
+
+    protected function _run() {
+        $result = parent::_run();
+        $model = new MassDelete([
+            'owner' => $this->model
+        ]);
+        $loader = new FormLoader();
+        $loader->model = $model;
+        $loader->data = \yii::$app->request->post();
+        $deletedCount = null;
+        if ($loader->run()) {
+            $deletedCount = $model->delete();
+            if (empty($model->deleteErrors)) {
+                $result->flashes = [
+                    'Успешно удалено ' . $deletedCount . ' записей',
+                ];
+                $urlParams = \yii::$app->request->getQueryParams();
+                $urlParams[0] = $this->getUniqueId();
+
+                $result->content = \yii::$app->controller->redirect($urlParams);
+            }
+        }
+        $result->content['deletedCount'] = $deletedCount;
+        $result->content['model'] = $model;
+
+        return $result;
+    }
+}

action/adapter/viewRenderer/DynaGrid.php

@@ -39,6 +39,7 @@ class DynaGrid extends Widget
     public $refreshAttributes = [];
     public $handleButtons = [];
     public $isRenderFlashes = true;
+    public $isRenderMassDelete = false;
     public $urlAttributesExcluded = [];
     public $defaultHandleButtons = [
         'visible' => [
@@ -343,6 +344,15 @@ protected function renderVisibleButtons(): string
 
         }
 
+        if ($this->isRenderMassDelete) {
+            $urlParams = \yii::$app->request->getQueryParams();
+            $urlParams[0] = $this->getUniqueId() . '/mass-delete';
+
+            $buttons .= Html::a('', $urlParams, [
+                'class' => 'btn btn-danger glyphicon glyphicon-trash'
+            ]);
+        }
+
         return $buttons;
     }
 

action/adapter/viewRenderer/MassHandler.php

@@ -0,0 +1,28 @@
+<?php
+/**
+ * User: execut
+ * Date: 21.07.16
+ * Time: 13:32
+ */
+
+namespace execut\actions\action\adapter\viewRenderer;
+
+
+use execut\actions\action\adapter\helper\FormLoader;
+use execut\actions\action\adapter\ViewRenderer;
+use execut\actions\models\MassDelete;
+use execut\actions\widgets\MassDeleteForm;
+
+class MassHandler extends ViewRenderer
+{
+    public $model = null;
+    public $filter = null;
+    public $dataProvider = null;
+    public $deletedCount = null;
+    protected function _run() {
+        return MassDeleteForm::widget([
+            'model' => $this->model,
+            'deletedCount' => $this->deletedCount,
+        ]);
+    }
+}

models/MassDelete.php

@@ -0,0 +1,125 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: execut
+ * Date: 3/13/19
+ * Time: 12:00 PM
+ */
+
+namespace execut\actions\models;
+
+
+use detalika\goods\models\MergeRelation;
+use detalika\goods\models\MergeRelations;
+use execut\crudFields\fields\Field;
+use yii\base\Model;
+
+class MassDelete extends Model
+{
+    public $owner = null;
+    protected $_deleteRelationsModels = null;
+    public $deleteErrors = [];
+
+    public function load($data, $formName = null)
+    {
+        if ($formName === null) {
+            $formName = $this->formName();
+        }
+
+        if (!empty($data[$formName]) && !empty($data[$formName]['deleteRelationsModels'])) {
+            $this->setDeleteRelationsModels($data[$formName]['deleteRelationsModels']);
+        }
+
+        return parent::load($data, $formName); // TODO: Change the autogenerated stub
+    }
+
+    public function setDeleteRelationsModels($modelsData) {
+        $models = $this->getDefaultDeleteRelationsModels();
+        foreach ($modelsData as $key => $modelsDatum) {
+            $models[$key]->load($modelsDatum, '');
+        }
+
+        $this->_deleteRelationsModels = $models;
+
+        return $this;
+    }
+
+    public function getDeleteRelationsModels() {
+        if ($this->_deleteRelationsModels !== null) {
+            return $this->_deleteRelationsModels;
+        }
+
+        return $this->_deleteRelationsModels = $this->getDefaultDeleteRelationsModels();
+    }
+
+    public function getDefaultDeleteRelationsModels() {
+        $result = [];
+        foreach ($this->owner->getRelations() as $relation) {
+            $result[$relation->name] = $relation->getDeleteModel();
+        }
+
+        return $result;
+    }
+
+    public function getCount() {
+        return $this->getQuery()->count();
+    }
+
+    public function getQuery() {
+        $dp = $this->owner->search();
+
+        return $dp->query;
+    }
+
+    public function attributeLabels()
+    {
+        return [
+            'deleteRelationsModels' => 'Удалить связанные записи:',
+            'count' => 'Количество удаляемых записей',
+        ];
+    }
+
+    public function rules()
+    {
+        return [
+            ['deleteRelationsModels', 'safe'],
+        ];
+    }
+
+    public function delete() {
+        $result = 0;
+        foreach ($this->getQuery()->batch(10000) as $models) {
+            foreach ($models as $model) {
+                $mergeRelation = new MergeRelations();
+                $mergeRelation->article = $model;
+                $relations = [];
+                foreach ($this->getDeleteRelationsModels() as $name => $deleteRelationsModel) {
+                    if ($deleteRelationsModel->is_delete) {
+                        $relations[$name] = [
+                            'action_id' => MergeRelation::ACTION_DELETE,
+                        ];
+                    }
+                }
+                $mergeRelation->relations = $relations;
+                if (!$mergeRelation->validate()) {
+                    foreach ($mergeRelation->errors as $errors) {
+                        foreach ($errors as $error) {
+                            $this->deleteErrors[] = [
+                                'model' => $model,
+                                'error' => $error
+                            ];
+//                            $this->addError('deleteErrors', $error);
+                        }
+                    }
+                } else {
+                    if ($mergeRelation->delete()) {
+                        $result++;
+                    }
+                }
+            }
+//            $mergeRelation->delete();
+        }
+
+        return $result;
+    }
+}