Tammy Logo

Mastering Django & React: A Comprehensive Guide to Web Development

Learn how to build a full-fledged web application with authentication, database integration, and deployment using Django and React. This tutorial is designed for intermediate level Python and JavaScript developers looking to expand their skills and share their projects online.

Setting Up Environment and Authentication

πŸ’»Import necessary modules and load environment variables for credentials.

πŸ”’Configure 'allow host' to allow any host for the Django application.

πŸ”‘Specifying extra fields for password protection in Django model.

πŸ”Ensuring password security by making it write-only in Django model.

πŸ“Implementing a 'create' function to create a new user with validated data.

Notes Functionality and API Integration

πŸ““Starting to write routes for authenticated users to create and delete notes.

πŸ“‹Importing user model and creating a new 'notes' class model in Django for notes functionality.

πŸ”Manually checking serializer validity before saving to create a new note with additional fields.

❌Implementing a view for deleting a note using Django generics destroy API view.

Frontend Integration and User Interaction

πŸ› οΈInterceptor automates header addition for requests with access token using Axios.

🌐Defining API base URL using imported constants for Axios setup.

πŸ”„Obtaining the refresh token and sending it to the backend for a new access token.

πŸ”—Setting the new access token and authorization status based on response status code (200).

πŸ“¬Utilizing api.post to handle base URL and passing the refresh token for authentication.

Deployment and Troubleshooting

πŸš€Get into the backend directory and run the server as usual.

πŸ”„Update the environment variable with the server details and restart to ensure it reloads.

πŸ”Test the registration functionality by creating a new user with a password and verifying redirection to login.

πŸ“Configuring the proc file to specify the command for starting the application on any origin.

πŸ’»Accessing a non-existent route led to a connection error, indicating a database issue.

FAQ

How can I secure user passwords in Django model?

Ensuring password security by making it write-only in Django model.

What is the purpose of using Axios in the frontend integration?

Interceptor automates header addition for requests with access token using Axios.

How do I test the registration functionality in Django?

Test the registration functionality by creating a new user with a password and verifying redirection to login.

Why am I getting a connection error when accessing a specific route?

Accessing a non-existent route led to a connection error, indicating a database issue.

What should I do if the database metrics show inability to connect?

Observing logs in metrics showed inability to connect to the database.

How can I automate the process of obtaining a new access token?

Obtaining the refresh token and sending it to the backend for a new access token.

Can I use the form component for both login and registration functionalities?

Ensuring the form can be used for both logging in and registering functionalities.

What is the purpose of configuring the proc file in deployment?

Configuring the proc file to specify the command for starting the application on any origin.

How do I handle user authentication in the frontend?

Setting the new access token and authorization status based on response status code (200).

Why is it important to manually check serializer validity before saving a new note?

Manually checking serializer validity before saving to create a new note with additional fields.

Summary with Timestamps

βš™οΈ 0:00Learn to build a fullstack web app with Django, React, and JWT authentication, including free deployment.
βš™οΈ 9:56Setting up environment variables, allowing any host, and avoiding deployment errors in Django application.
πŸ’‘ 20:41Creating a function to handle user creation with password protection in Django.
πŸ”‘ 32:02Creating a new model for notes in Django for authenticated users
πŸ’» 43:35Creating and deleting notes using Django serializers and API views.

Browse More Technology Video Summaries

Mastering Django & React: A Comprehensive Guide to Web DevelopmentTechnologyTech Startups and Innovation
Video thumbnailYouTube logo
A summary and key takeaways of the above video, "Django & React Web App Tutorial - Authentication, Databases, Deployment & More..." are generated using Tammy AI
4.39 (18 votes)