[backend] Producteurs : somme des abonnements

backend/controllers/ProducerAdminController.php

         $dataProviderProducer = new ActiveDataProvider([
             'query' => Producer::find()
                     ->with('userProducer', 'user')
-                    ->orderBy('date_creation DESC'),
+                    ->orderBy('free_price DESC'),
             'pagination' => [
                 'pageSize' => 1000,
             ],
         ]);
 
+        $producersArray = Producer::find()
+                ->with('userProducer', 'user')
+                ->orderBy('free_price DESC')
+                ->all();
+
+        $sumFreePrice = 0 ;
+        foreach($producersArray as $producer) {
+                $sumFreePrice += $producer->free_price ;
+        }
+
         return $this->render('index', [
             'dataProviderProducer' => $dataProviderProducer,
+            'sumFreePrice' => $sumFreePrice
         ]);
     }
     

backend/views/producer-admin/index.php

 
 ?>
 
+<div class="alert alert-info">
+      Abonnements mensuels : <strong><?= $sumFreePrice ?> € HT</strong>
+</div>
+
 <?= GridView::widget([
     'dataProvider' => $dataProviderProducer,
     'columns' => [