diff --git a/server/api/referencedOrders/index.js b/server/api/referencedOrders/index.js
index deac6c7..c41136f 100644
--- a/server/api/referencedOrders/index.js
+++ b/server/api/referencedOrders/index.js
@@ -1,14 +1,10 @@
 import { apiFailure, apiSuccess } from 'utils/apiUtils';
+import { fetchAllPurchasedProducts } from '../utils';
 
-export const fetchAllReferencedOrders = (router, model, validator) => {
+export const fetchAllReferencedOrders = (router, model, _validator) => {
     router.use('/', async (req, res, next) => {
         try {
-            const items = await model
-                .find()
-                .select('purchasedProducts')
-                .populate('purchasedProducts')
-                .skip(req.query.page * req.query.limit)
-                .limit(req.query.limit);
+            const items = await fetchAllPurchasedProducts(model, req.query);
             return apiSuccess(res, items);
         } catch (err) {
             return apiFailure(res, err.message);
diff --git a/server/api/tests/utils.test.js b/server/api/tests/utils.test.js
index 57753e7..d89cd04 100644
--- a/server/api/tests/utils.test.js
+++ b/server/api/tests/utils.test.js
@@ -2,6 +2,7 @@ import {
     createItem,
     createUser,
     deleteItem,
+    fetchAllPurchasedProducts,
     fetchItem,
     fetchItems,
     updateItem
@@ -178,4 +179,60 @@ describe('utils tests', () => {
             expect(spy).toHaveBeenCalledWith({ err: error });
         });
     });
+    describe('fetchAllPurchasedProducts tests', () => {
+        let items;
+        let model;
+
+        beforeAll(() => {
+            items = [
+                {
+                    name: 'Product 1'
+                },
+                {
+                    name: 'Product 2'
+                }
+            ];
+        });
+
+        beforeEach(() => {
+            model = {};
+            model.find = jest.fn().mockReturnValue(model);
+            model.select = jest.fn().mockReturnValue(model);
+            model.populate = jest.fn().mockReturnValue(model);
+            model.skip = jest.fn().mockReturnValue(model);
+            model.limit = jest.fn().mockResolvedValue(items);
+        });
+
+        it('should fetch all purchased products with no limit and page passed', async () => {
+            const resItems = await fetchAllPurchasedProducts(model, {});
+            expect(model.find).toBeCalled();
+            expect(model.select).toBeCalledWith('purchasedProducts');
+            expect(model.populate).toBeCalledWith('purchasedProducts');
+            expect(resItems).toEqual(items);
+        });
+
+        it('should fetch all purchased products with correct page and limit parameters', async () => {
+            const resItems = await fetchAllPurchasedProducts(model, {
+                limit: 1,
+                page: 1
+            });
+            expect(model.find).toBeCalled();
+            expect(model.select).toBeCalledWith('purchasedProducts');
+            expect(model.populate).toBeCalledWith('purchasedProducts');
+            expect(model.skip).toBeCalledWith(1);
+            expect(model.limit).toBeCalledWith(1);
+            expect(resItems).toEqual(items);
+        });
+
+        it('should throw error when fetchAllPurchasedProducts fail to fetch and return items', async () => {
+            const error = new Error('unable to fetch items');
+            const model = {
+                find: jest.fn(() => {
+                    throw error;
+                })
+            };
+            expect(() => fetchItems(model, {})).rejects.toThrow(error);
+            expect(spy).toHaveBeenCalledWith({ err: error });
+        });
+    });
 });
diff --git a/server/api/unshardedReferencedOrders/index.js b/server/api/unshardedReferencedOrders/index.js
index eecee39..883d286 100644
--- a/server/api/unshardedReferencedOrders/index.js
+++ b/server/api/unshardedReferencedOrders/index.js
@@ -1,14 +1,10 @@
 import { apiFailure, apiSuccess } from 'utils/apiUtils';
+import { fetchAllPurchasedProducts } from '../utils';
 
 export const fetchAllUnshardedReferencedOrders = (app, model, name) => {
     app.use('/', async (req, res, next) => {
         try {
-            const items = await model
-                .find()
-                .select('purchasedProducts')
-                .populate('purchasedProducts')
-                .skip(req.query.page * req.query.limit)
-                .limit(req.query.limit);
+            const items = await fetchAllPurchasedProducts(model, req.query);
             return apiSuccess(res, items);
         } catch (err) {
             return apiFailure(res, err.message);
diff --git a/server/api/utils.js b/server/api/utils.js
index 26497be..41276a3 100644
--- a/server/api/utils.js
+++ b/server/api/utils.js
@@ -62,3 +62,11 @@ export const createUser = async (model, args) => {
         throw err;
     }
 };
+
+export const fetchAllPurchasedProducts = async (model, query) =>
+    model
+        .find()
+        .select('purchasedProducts')
+        .populate('purchasedProducts')
+        .skip(query.page * query.limit)
+        .limit(query.limit);