Lint

lib/common.js

@@ -254,7 +254,7 @@ const getImages = async (id, req, res, callback) => {
 
     const product = await db.products.findOne({ _id: getId(id) });
     if(!product){
-        return[];
+        return [];
     }
 
     // loop files in /public/uploads/
@@ -525,7 +525,7 @@ const sortMenu = (menu) => {
         menu.items = _.sortBy(menu.items, 'order');
         return menu;
     }
-    return{};
+    return {};
 };
 
 // orders the menu
@@ -623,7 +623,7 @@ const getData = (req, page, query) => {
 
     let skip = 0;
     if(page > 1){
-        skip = (page - 1) * numberProducts;
+        skip = (page - 1) * process.env.pageSize;
     }
 
     if(!query){