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backend/controllers/ProjectController.php 11.5 KB
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  <?php
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      namespace backend\controllers;
      
      use common\models\ProductToProject;
      use common\models\ProductToProjectSearch;
      use common\models\Project;
      use common\models\ProjectImage;
      use common\models\ProjectSearch;
      use common\modules\product\models\Product;
      use common\modules\product\models\ProductVariant;
      use Yii;
      use yii\web\Controller;
      use yii\web\NotFoundHttpException;
      use yii\filters\VerbFilter;
      use developeruz\db_rbac\behaviors\AccessBehavior;
      use yii\web\UploadedFile;
      
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      /**
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       * ProjectController implements the CRUD actions for Project model.
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       */
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      class ProjectController extends Controller
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      {
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          /**
           * @inheritdoc
           */
          public function behaviors()
          {
              return [
                  'access' => [
                      'class' => AccessBehavior::className(),
                      'rules' => [
                          'site' => [
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                              [
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                                  'actions' => [
                                      'login',
                                      'error',
                                  ],
                                  'allow'   => true,
                              ],
                          ],
                      ],
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                  ],
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                  'verbs'  => [
                      'class'   => VerbFilter::className(),
                      'actions' => [
                          'delete' => [ 'POST' ],
                      ],
                  ],
              ];
          }
          
          /**
           * Lists all Project models.
           * @return mixed
           */
          public function actionIndex()
          {
              $searchModel = new ProjectSearch();
              $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
              
              return $this->render('index', [
                  'searchModel'  => $searchModel,
                  'dataProvider' => $dataProvider,
              ]);
          }
          
          /**
           * Displays a single Project model.
           *
           * @param integer $id
           *
           * @return mixed
           */
          public function actionView($id)
          {
              return $this->render('view', [
                  'model' => $this->findModel($id),
              ]);
          }
          
          /**
           * Creates a new Project model.
           * If creation is successful, the browser will be redirected to the 'view' page.
           * @return mixed
           */
          public function actionCreate()
          {
              $model = new Project();
              if($model->load(Yii::$app->request->post())) {
                  $model->imagesUpload = UploadedFile::getInstances($model, 'imagesUpload');
                  if($model->save()) {
                      if($model->imagesUpload && ( ( $images = $model->imagesUpload() ) !== false )) {
                          foreach($images as $image) {
                              $imageModel = new ProjectImage();
                              $imageModel->project_id = $model->project_id;
                              $imageModel->image = $image;
                              $imageModel->save();
                          }
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                      }
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                      return $this->redirect([
                          'view',
                          'id' => $model->project_id,
                      ]);
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                  }
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              }
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              return $this->render('create', [
                  'model' => $model,
              ]);
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          }
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          /**
           * Updates an existing Project model.
           * If update is successful, the browser will be redirected to the 'view' page.
           *
           * @param integer $id
           *
           * @return mixed
           */
          public function actionUpdate($id)
          {
              $model = $this->findModel($id);
              if($model->load(Yii::$app->request->post())) {
                  $model->imagesUpload = UploadedFile::getInstances($model, 'imagesUpload');
                  if($model->save()) {
                      if($model->imagesUpload && ( ( $images = $model->imagesUpload() ) !== false )) {
                          foreach($images as $image) {
                              $imageModel = new ProjectImage();
                              $imageModel->project_id = $model->project_id;
                              $imageModel->image = $image;
                              $imageModel->save();
                          }
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                      }
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                      return $this->redirect([
                          'view',
                          'id' => $model->project_id,
                      ]);
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                  }
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              }
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              return $this->render('update', [
                  'model' => $model,
              ]);
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          }
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          /**
           * Deletes an existing Project model.
           * If deletion is successful, the browser will be redirected to the 'index' page.
           *
           * @param integer $id
           *
           * @return mixed
           */
          public function actionDelete($id)
          {
              $this->findModel($id)
                   ->delete();
              
              return $this->redirect([ 'index' ]);
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          }
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          public function actionDelimg($id)
          {
              $model = ProjectImage::findOne($id);
              if(empty( $model )) {
                  throw new NotFoundHttpException();
              }
              $model->delete();
              return '1';
          }
          
          public function actionProduct($id)
          {
              $model = $this->findModel($id);
              $searchModel = new ProductToProjectSearch();
              $dataProvider = $searchModel->search(\Yii::$app->request->queryParams);
              return $this->render('product', [
                  'project'      => $model,
                  'searchModel'  => $searchModel,
                  'dataProvider' => $dataProvider,
              ]);
          }
          
          public function actionProductCreate($id)
          {
              $project = $this->findModel($id);
              $model = new ProductToProject();
              $products = Product::find()
                                 ->select([
                                     'product.name',
                                     'product.product_id',
                                 ])
                                 ->joinWith('variants', true, 'INNER JOIN')
                                 ->indexBy('product_id')
                                 ->asArray()
                                 ->column();
              $variants = [];
              if($model->load(\Yii::$app->request->post())) {
                  $model->project_id = $project->project_id;
                  if($model->save()) {
                      return $this->redirect([
                          'product',
                          'id' => $id,
                      ]);
                  } else {
                      if(!empty( $model->product_id ) && !empty( $products[ $model->product_id ] )) {
                          $variants = ProductVariant::find()
                                                    ->select([
                                                        'name',
                                                        'product_variant_id',
                                                    ])
                                                    ->where([ 'product_id' => $model->product_id ])
                                                    ->asArray()
                                                    ->indexBy('product_variant_id')
                                                    ->column();
                      }
                  }
              }
              return $this->render('product-create', [
                  'project'  => $project,
                  'model'    => $model,
                  'products' => $products,
                  'variants' => $variants,
              ]);
          }
          
          public function actionProductUpdate($id, $product_to_project_id)
          {
              $project = $this->findModel($id);
              $model = ProductToProject::find()
                                       ->with('product')
                                       ->where([ 'product_to_project_id' => $product_to_project_id ])
                                       ->one();
              if(empty( $model )) {
                  throw new NotFoundHttpException();
              }
              $model->product_id = $model->product->product_id;
              if($model->load(\Yii::$app->request->post())) {
                  $model->project_id = $project->project_id;
                  if($model->save()) {
                      return $this->redirect([
                          'product',
                          'id' => $id,
                      ]);
                  }
              }
              $products = Product::find()
                                 ->select([
                                     'product.name',
                                     'product.product_id',
                                 ])
                                 ->joinWith('variants', true, 'INNER JOIN')
                                 ->indexBy('product_id')
                                 ->asArray()
                                 ->column();
              $variants = [];
              if(!empty( $model->product_id ) && !empty( $products[ $model->product_id ] )) {
                  $variants = ProductVariant::find()
                                            ->select([
                                                'name',
                                                'product_variant_id',
                                            ])
                                            ->where([ 'product_id' => $model->product_id ])
                                            ->asArray()
                                            ->indexBy('product_variant_id')
                                            ->column();
              }
              return $this->render('product-create', [
                  'project'  => $project,
                  'model'    => $model,
                  'products' => $products,
                  'variants' => $variants,
              ]);
          }
          
          public function actionProductDelete($product_to_project_id)
          {
              $model = ProductToProject::find()->where(['product_to_project_id' => $product_to_project_id])->one();
              if(empty($model)) {
                  throw new NotFoundHttpException();
              }
              $project_id = $model->project_id;
              $model->delete();
              return $this->redirect(['project/product', 'id' => $project_id]);
          }
          
          public function actionGetVariants($product_id)
          {
              $response = \Yii::$app->response;
              $response->format = $response::FORMAT_JSON;
              $product = Product::find()
                                ->with('variants')
                                ->where([ 'product_id' => $product_id ])
                                ->one();
              if(empty( $product ) || empty( $product->variants )) {
                  throw new NotFoundHttpException();
              }
              return $product->variants;
          }
          
          /**
           * Finds the Project model based on its primary key value.
           * If the model is not found, a 404 HTTP exception will be thrown.
           *
           * @param integer $id
           *
           * @return Project the loaded model
           * @throws NotFoundHttpException if the model cannot be found
           */
          protected function findModel($id)
          {
              if(( $model = Project::findOne($id) ) !== NULL) {
                  return $model;
              } else {
                  throw new NotFoundHttpException('The requested page does not exist.');
              }
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          }
      }