Online Restaurant Ordering System In Java With Source Code

An online restaurant ordering simulator based on the JAVA language. As a restaurant ordering system, the users are able to perform all order management operations of a restaurant. The main user of this system are customers but the manager also plays a significant role in the system. Basically, the customers can log in to the system, view menus, order food, provide feedback and rating, and then make an online payment to clear their bill. Online Restaurant Ordering System In Java is protected with a login authorization system that basically requests a user(customer) to enter their credentials to use the system facilities. If a user is new, they can easily register themselves with a username and password as their new login credentials. The whole application is divided into 5 different modules or functions which are described in details below:

Food Retrieval

Customers, after logging in, are redirected to the home page which shows the food items along with their name and price. Likewise, the menu and food items are also shown where users should enter the number of each food to retrieve its image and details. Anyone could retrieve food information depend on the corresponding number. This page also features a carousel of pictures of food items displaying their price and name.

Ordering Food

In this module, any registered customer can order food from this system. This page features 15 different food items with their image, name, price, and quantity. IF a user wants to order food, they have to click the food item and then choose ht number of items(quantity) they like to order. The selected food items will be shown on the bottom along with their category. Once done, the customer can order the food, and then the system will respond to them with the “Food ordered” message. All these processes and records will be recorded on the manager’s site.

Payment Module

Once the customer confirm their order, they can pay the cost through this payment page. This page features four various payment options. In order to pay, the customer needs to enter their username, credit card number, expiration date, and CVS. For the price, it is automatically inserted by the system after calculating the total order price. The user can pay their bill by clicking the confirm button.


IN order to rate food, the customer needs to enter the food name and then retrieve the data of the particular food. Then, the user can select the rating form 5 different ratings(1-5 stars). Next, the user can enter the feedback on the text field where they can give or write their opinions. Finally, the user can submit the feedback by entering their name.

Manager Dashboard

This page is specially designed and operated by the restaurant manager. Here, the manager can all records of the orders made by the customer with their details. The manager can also load customers’ information which includes heir name, username, birthday, address, deposit, and so on. Order history can also be seen and manage buys the manager. Management fo user records like edit and delete can be done by the manager only. Lastly, the manager can view all chefs records of his restaurant. Then, he/she can fire, demote or promote the chefs using the system or even see all the list of fired chefs list.

Features of Online Restaurant Ordering System In Java:

  • Customers can log in or register in the system
  • 15 different food items
  • Customers can provide feedback and give Ratings on foods
  • Various Payment Options for customers
  • Manager can view, edit, delete customer records
  • Manager can view, edit, delete orders history
  • Manager can view, edit, delete the chefs of their restaurant
  • Manager can fire, promote or demote chefs using the system
  • Map Option is available(Google API)


  • We recommend to use the mySQL Workbench to import database

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