Fix hide reception cart

- add property user_cart_on
- add property product_sale_default_focus
- add property ticket_create-price_editable
- add discount product/ticket enabled

frontend/views/product/_sale_form.php

@@ -3,6 +3,7 @@ use yii\helpers\Html;
 use yii\bootstrap\ActiveForm;
 use yii\helpers\ArrayHelper;
 use common\models\Transfer;
+use common\components\Helper;
 
 /* @var $this yii\web\View */
 /* @var $model frontend\models\ProductSaleForm */
@@ -110,7 +111,9 @@ $discountOptions = mkOptions( ArrayHelper::map($discounts, 'id_discount', 'name'
 			<?php echo Html::a(Yii::t("frontend/product","Sell"),null,['class' => 'btn btn-danger btn-block', 'id' => 'btn_sell'] );?>
 		</div>
 		<div class='col-md-4'>
+			<?php  if ( Helper::isUserCartOn()){ ?>
 			<?php echo Html::a(Yii::t("frontend/product","To cart"),null,['class' => 'btn btn-success btn-block', 'id' => 'btn_sell_append'] );?>
+			<?php }?>
 		</div>
 		<div class='col-md-4'>
 			<?php