netflix/LOCAL_DEV.md
michael 236d1ddbd8 Initial commit: Netflix GraphRAG marketing chatbot
Full-stack application combining LlamaIndex vector search with Neo4j
knowledge graph (GraphRAG) for answering queries about Netflix marketing
materials. Flask/Hypercorn backend with custom ReAct agent, React frontend.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-23 10:28:33 -06:00

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# Local Development Mode
This document explains how to run the Netflix GraphRAG application in local development mode without requiring MSAL authentication.
## Authentication Bypass
When running the application in local development mode (PRODUCTION=false), the authentication system is automatically bypassed:
1. The frontend will not redirect to Microsoft login
2. A default user "dev_user@local" is automatically used for all API requests
3. You can directly start using the application without any login
## Setup Instructions
1. Ensure you have a `.env` file in the project root with:
```
PRODUCTION=false
```
2. Start the backend server:
```bash
python main.py
```
3. Start the frontend development server:
```bash
cd chat-interface
npm run dev
```
4. Access the application at http://localhost:5173
## How it Works
- The frontend (auth.js) automatically bypasses authentication checks when in development mode
- The backend (routes.py) checks for `PRODUCTION=false` in all authenticated endpoints
- When `PRODUCTION=false` and no username is provided, the backend uses "dev_user@local"
- All conversations and messages will be associated with this default user
## Switching to Production Mode
To disable the authentication bypass and use real MSAL authentication:
1. Set `PRODUCTION=true` in your `.env` file
2. Restart both frontend and backend servers
## Troubleshooting
- If you encounter authentication errors, make sure PRODUCTION is set to "false" in the .env file
- Ensure the backend is running before accessing the frontend
- Check for any error messages in both the frontend and backend consoles