Class Diagram for Order Processing System

Class Diagram for Order Processing System 

In this article, I will give you an idea of how to create a Class Diagram for an Order Processing System.

Aside from this idea, you can get the Order Processing Class diagram, which will be useful for your DBMS studies.

The Order Processing System serves as an example of the class linkages and source code dependencies in the Unified Modeling Language (UML).

An object, which is a particular thing in a program or a piece of code that represents that object, has methods and variables that are described by the object’s class.

Class Diagram for Order Processing System: Content

The Order Processing Class Diagram is shown in the table. It tells you what the article is mostly about so you know what the discussion is about.

What is the Order Processing Page System?

A login page is a web page or website entry page that asks users to identify themselves and prove who they are.

Most of the time, a username and password are used to do this. When you sign in, you might be able to use the whole system or just a small part of it.

SSO is a session and user authentication service that lets a user access the system with just one set of login credentials, such as a username and password.

The login form on a website is easy to use, and that’s where users enter their credentials.

After that, the information is sent to the authentication server, where it is compared with all of the user credentials on the server.

When a match is found, the system checks to make sure the user is who they say they are before letting them into their accounts.

UML Class Diagram for User Order Processing System

The UML class diagram looks like a flowchart, with boxes with three rows inside to show each class. The name of the class is in the top rectangle.

The class’s properties are in the middle rectangle, and the class’s operations are in the bottom row (methods).

The class diagram is one of the most useful types of UML diagrams because it shows the structure of the system by showing its classes, properties, processes, and object relationships.

Classes of Order Processing System Class Diagram

• Product Class : Manage all the operations of Product
• Customer Class : Manage all the operations of Customer
• Order Class : Manage all the operations of Order
• Bill Class : Manage all the operations of Bill
• Company Class : Manage all the operations of Company
• Payment Class : Manage all the operations of Payment

Classes and their attributes of Order Processing System Class Diagram

• Product Attributes : product_id, product_customer_id product_items, product_number, product_type, product_description
• Customer Attributes: customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
• Order Attributes: order_id, order_customer_id order_type, order_number, order_description
• Bill Attributes : bill_id, bill_customer_id, bill_number, bill_type, bill_receipt, bill_description
• Company Attributes : company_id, company_product_id company_name, comapny_type, company_description, company address
• Payment Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description

Classes and their methods of Order Processing System

• Product Methods: addProduct, editProduct, deleteProduct(), updateProduct(), save Product(), search Product()
• Customer Methods: addCustomer(), editCustomer(), delete Customer(), updateCustomer(), saveCustomer(), searchCustomer()
• Order Methods: addOrder(), editOrder(), deleteOrder(), updateOrder(), saveOrder(), searchOrder()
• Bill Methods: addBill(), editBill(), delete Bill(), updateBill(), saveBill(), searchBill()
• Company Methods: addCompany(), editCompany(), delete Company(), updateCompany(), saveCompany(), searchCompany()
• Payment Methods: addPayment(), editPayment(), deletePayment(), updatePayment(), savePayment(), searchPayment()

Order Processing System Class Diagram

Here is the Order Processing System Class Diagram that was made. It was given its properties and matching methods to show how each class is put together. This is made with a simple idea that comes from how a User Order Processing System usually works.

UML Class Diagram for Order Processing(Explanation)

As you can see from the picture, the boxes represent how the classes were decided. They were given names based on their attributes, and the methods of the class were shown.

Their relationships are also plotted to show how different classes are linked and how many there are.

You should also look at the symbols in the diagram that show how visible something is. These are important because they tell your Class Diagram what the status of an attribute is.

Some of the Class’s attributes are public (+), which means that the classes that are connected to them can access them.

While the (#) symbol means that only the same class or subclass can access the data’s attributes, the (-) symbol means that no other class can access the data.

Just remember that you need to be clear when you make your class diagram. Because it will change the way your project grows. Don’t worry, you can use the example given as a guide for your project, or you can make your own.

Conclusion

In conclusion, we have discussed about Order Processing System, its content, what is order processing in a page system, the UML class for user order processing system, and the different (classes, attributes, and methods).

We have shown an example of a class diagram for an order processing system and lastly, we explained what is order processing system.

The Order Processing needs a diagram to show the classes that are needed to get the result that is wanted.

It is used to model the parts of the system, show how they relate to each other, and describe what those parts do and what services they offer.

For more related Class Diagrams, you can also visit Class Diagram for Railway Reservation System

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