Class diagram for a social media platform

About this class diagram for a social media platform

The UML class diagram displays a social media platform. It shows how users engage with posts, messages, comments, and ads in the app.

The user class is central to the system. It includes properties like name, email, password, and friends. Users can register, log in, update their profiles, add friends, and delete friends. Users can create and manage several posts. These posts are part of the post class. Each post includes properties such as content, timestamp, likes, and comments. Users can create, update, delete, like, and comment on posts.

The comment class lets users interact with posts. They can add, edit, or remove comments. A comment is linked to a particular post and an author. The message class allows users to send private messages. It includes the sender, receiver, content, and timestamp. Users can send and remove messages accordingly.

The notification class alerts users about activities like likes, comments, and friend requests. Notifications hold the message, timestamp, and read status. The group class allows users to create and join groups. Each group has a name, members, and posts. Users can create groups, add or remove members, and post within the group.

The admin class oversees users, posts, and groups to ensure that platform policies are upheld. The advertisement class enables advertisers to create targeted advertisements. Every advertisement contains content, time, target audience, and the advertiser's name. Advertisers can add, edit, and remove advertisements.

This UML class diagram for the social media platform offers smooth user interactions and easy content sharing. Here, one can also send private messages, engage in groups, and manage advertisements. It's a complete system for online social interaction.