add product sale changes

backend/views/currency/view.php

@@ -0,0 +1,32 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\DetailView;
+
+/* @var $this yii\web\View */
+/* @var $model common\models\Currency */
+
+$this->title = $model->name;
+$this->params['breadcrumbs'][] = ['label' => Yii::t('frontend/currency', 'Currencies'), 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="currency-view">
+
+    <h1><?= Html::encode($this->title) ?></h1>
+
+    <p>
+        <?= Html::a(Yii::t('frontend/currency', 'Update'), ['update', 'id' => $model->id_currency], ['class' => 'btn btn-primary']) ?>
+    </p>
+
+    <?= DetailView::widget([
+        'model' => $model,
+        'attributes' => [
+            'currency',
+            'name',
+            'rate',
+            'created_at:datetime',
+            'updated_at:datetime',
+        ],
+    ]) ?>
+
+</div>