ToDo-Manager

Web-based Tasks List manager. User can add/update/delete a task, along with tracking the progress of the task.

Working

DB:

• postgres was set up with a new db, and one table, nmed task
• in tasks, there are three columns - id (primary key), taskname, and status
• the crud operations are handled through node.js, using the pg module

Rest API:

• express is set upt to listen on the port 3000
• queries.js has all the sql queries, required for the crud operations, which are written using the pg node module
• the api.js handles the express server, and also routes the http request to the respective function in queries.js
• the http requests are sent by the client-side js, on button presses, or text filed changes, using event listeneres

Website:

• served as static webpage, by express.js
• the html file has one div for the entire body, all the elemnts are added to the DOM, using the script.js file
• the script.js file also has even listeners on every button and text inputs, which send the http reqest to the Res API, to communicate with the db.
• when the page first loads, it gets all the tasks from the db, by sending a GET request
• then, based on the user action, POST, PUT, and DELETE requests are sent to update the db

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Navigation of the repo

• all of the project code is in ./src
• all of the website code is in ./src/website

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Technologies Used

• Express.JS - Rest API
• Node.JS - local server
• PostgreSQL - DBMS
• HTML/CSS & Vanilla JS - webpage

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License

The code is licensed under GNU GENERAL PUBLIC LICENSE v3.0