Activity Diagram for Online Food Ordering System

In this article, I will give you an idea of how to create an Activity Diagram for Online Food Ordering System. Aside from this idea, you can get Online Food Ordering, which will be useful for your DBMS studies.

What is the Online Food Ordering System Activity Diagram?

The Online Food Ordering System Activity Diagram is a well-designed diagram tool or blueprint that aids in the creation of a system.

It depicts the behavior of an online meal ordering system in terms of responding to customers or clients.

The Online Food Ordering UML class diagram also provides programmers with fresh ideas and leads them through the process of developing the system.

Online Food Ordering System Activity UML diagram

This is a Food Ordering System Activity UML diagram that depicts the flow of information between the Order, Delivery, and Payment for Food Item Category activities.

In this UML Activity Diagram of a Food Ordering System, the following are the primary activities:

  • Order Activity
  • Delivery Activity
  • Food Item Activity
  • Category Activity
  • Payment Activity

Activity Diagram Symbols

Now, before we begin creating the Online Food Ordering System, you must first understand the symbols that will be used.

The symbols used in the Activity Diagram are listed below.

Activity Diagram Symbols
Activity Diagram Symbols

Swimlanes, actors, and arrows are used in the activity diagram to clearly define the interaction between users and the food ordering system.

Swimlanes are used in this activity diagram to show how the system responds to users when they submit a transaction or a request.

To avoid misunderstandings, you must be familiar with these symbols in order to determine what should be included in the drawing.

This is also to familiarize you with the activity diagram symbols so that you and your users can understand how the system works.

Furthermore, being familiar with these activity diagram symbols can assist you in illustrating the specific pieces and interactions that should occur as you create the System.

Then you’ll be able to come up with good suggestions for how to construct the system you want.

Features Of The Activity UML Diagram Of Food Ordering System

  • Admin User can search Order, view description of a selected Order, add Order, update Order and delete Order
  • Its shows the activity flow of editing, adding and updating of Delivery
  • User will be able to search and generate report of Food Item Category, Payment
  • All objects such as Order, Delivery, Payment) are interlinked
  • Its shows the full description and flow of Order, Category, Payment, Food Item, Delivery
Activity Diagram for Online Food Ordering System

Login Activity Diagram Of Food Ordering System:

This is the Food Ordering System’s Login Activity Diagram, which depicts the Login Activity flows, where admins will be able to log in using their username and password.

After logging in, the user can handle all food item, order, delivery, payment, and category actions. All pages, including Delivery and Payment Category, are safe, and users can only access them after logging in.

The diagram below demonstrates how a Food Ordering System’s login page works. Over the course of the Activity, the various items in the Payment, Food Item, Order, Delivery, and Category pages interact, and users will not be able to access this page without first validating their identification. In creating this activity diagram we used lucidchart.

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To summarize, we have discussed the activity diagram for Online Food Ordering System, and how to create an activity diagram for online food ordering and login.

You can also visit for more Activity Diagrams!


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