From 9d8b04a0c9700e8a5bfe65911c8151672f202de6 Mon Sep 17 00:00:00 2001
From: Sven Reichel <github-sr@hotmail.com>
Date: Sun, 16 Sep 2018 21:55:53 +0200
Subject: [PATCH] Cast products "getStoreId()" to int, closes #18079

---
 app/code/Magento/Catalog/Model/Category.php | 13 +++++++++----
 app/code/Magento/Catalog/Model/Product.php  |  4 ++--
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/app/code/Magento/Catalog/Model/Category.php b/app/code/Magento/Catalog/Model/Category.php
index 57cfa75380851..a12eae06d7ec9 100644
--- a/app/code/Magento/Catalog/Model/Category.php
+++ b/app/code/Magento/Catalog/Model/Category.php
@@ -71,6 +71,11 @@ class Category extends \Magento\Catalog\Model\AbstractModel implements
 
     const CACHE_TAG = 'cat_c';
 
+    /**
+     * Category Store Id
+     */
+    const STORE_ID = 'store_id';
+
     /**#@+
      * Constants
      */
@@ -588,12 +593,12 @@ public function getStoreIds()
      *
      * If store id is underfined for category return current active store id
      *
-     * @return integer
+     * @return int
      */
     public function getStoreId()
     {
-        if ($this->hasData('store_id')) {
-            return (int)$this->_getData('store_id');
+        if ($this->hasData(self::STORE_ID)) {
+            return (int)$this->_getData(self::STORE_ID);
         }
         return (int)$this->_storeManager->getStore()->getId();
     }
@@ -609,7 +614,7 @@ public function setStoreId($storeId)
         if (!is_numeric($storeId)) {
             $storeId = $this->_storeManager->getStore($storeId)->getId();
         }
-        $this->setData('store_id', $storeId);
+        $this->setData(self::STORE_ID, $storeId);
         $this->getResource()->setStoreId($storeId);
         return $this;
     }
diff --git a/app/code/Magento/Catalog/Model/Product.php b/app/code/Magento/Catalog/Model/Product.php
index 850fb21777585..69a8ffd1665c7 100644
--- a/app/code/Magento/Catalog/Model/Product.php
+++ b/app/code/Magento/Catalog/Model/Product.php
@@ -525,9 +525,9 @@ protected function getCustomAttributesCodes()
     public function getStoreId()
     {
         if ($this->hasData(self::STORE_ID)) {
-            return $this->getData(self::STORE_ID);
+            return (int)$this->getData(self::STORE_ID);
         }
-        return $this->_storeManager->getStore()->getId();
+        return (int)$this->_storeManager->getStore()->getId();
     }
 
     /**