To-Do List Site Pseudocode

Title: Pseudocode - To Do List Site

Summary:

The following pseudocode outlines the main logic for a To-Do List site. It covers the creation, editing, and deletion of tasks, as well as marking tasks as completed. It also includes basic user authentication and authorization.

Pseudocode:

Task Model:

• Define a Task model with properties like id, title, description, completed, and created_at

User Model:

• Define a User model with properties like id, username, password

User Registration:

• Create a route for user registration
• Accept username and password from the user
• Create a new User instance with the provided username and password
• Save the user instance to the database

User Login:

• Create a route for user login
• Accept username and password from the user
• Query the database to find the user with the given username
• If a user is found and the password matches, generate a token and send it to the user

User Authorization:

• For each authenticated request, validate the token provided by the user
• If the token is valid, allow the user to proceed
• Otherwise, return an error message indicating unauthorized access

Create Task:

• Create a route for creating a new task
• Accept task details like title and description
• Create a new Task instance with the provided details
• Assign the task to the logged-in user
• Save the task instance to the database

Get Tasks:

• Create a route for getting all tasks for the logged-in user
• Query the database to fetch all tasks associated with the logged-in user
• Return the tasks as a JSON response

Update Task:

• Create a route for updating a task
• Accept task ID and updated details like title, description, and completed status
• Query the database to find the task with the given ID and associated with the logged-in user
• If a task is found, update its details with the provided values
• Save the updated task instance to the database

Mark Task as Completed:

• Create a route for marking a task as completed
• Accept task ID
• Query the database to find the task with the given ID and associated with the logged-in user
• If a task is found, update its completed status to true
• Save the updated task instance to the database

Delete Task:

• Create a route for deleting a task
• Accept task ID
• Query the database to find the task with the given ID and associated with the logged-in user
• If a task is found, delete it from the database

Conclusion:

The above pseudocode outlines the main logic for a To-Do List site. It covers user registration, login, and authorization. It also includes functionality to create, update, mark as completed, and delete tasks. This pseudocode can serve as a guide for implementing the features in a programming language of your choice.