SRS | Use case Diagram for Online Chat Application
A use case diagram for an online chat application illustrates the various interactions between users and the system. Here’s a simplified example of a use case diagram for an online chat application:
User Actions:
- Sign Up: User creates a new account by providing necessary information like username, password, etc.
- Sign In: User logs into the application using their credentials.
- Send Message: User composes and sends a message to another user or within a chatroom.
- Receive Message: User receives messages sent by other users in real-time.
- Create Chatroom: User creates a new chatroom, becoming its administrator.
- Join Chatroom: User joins an existing chatroom to participate in group conversations.
- Leave Chatroom: User exits a chatroom, ceasing participation in its conversations.
- View Chatroom Participants: User views the list of participants in a chatroom.
System Functions:
- Message Management: The system handles sending and receiving messages between users and within chatrooms.
- User Management: The system manages user accounts, including sign-up, sign-in, and user authentication.
- Chatroom Management: The system handles creating, joining, leaving, and managing chatrooms.
- Participant Management: The system manages the list of participants in each chatroom.
- Real-time Communication: The system ensures real-time delivery of messages between users.
This use case diagram illustrates the primary interactions between users and the online chat application. It highlights the key functionalities that users can perform and the corresponding system functions that facilitate those actions.
Online Chat Application Project in Software Development
Online chat application is one of the most common software development projects to date. In this article, we are going to make the Online chat application software development project from scratch, college students. We will be covering all the steps you have to do while developing this project.
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