Recipe Manager - Flask + MongoDB

A full-stack Recipe Management Web Application built using Flask, MongoDB Atlas, and Bootstrap 5.

Users can securely register, log in, and manage their personal collection of recipes, including title, ingredients, steps, category, and cuisine.

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Features

• User Authentication (Register, Login, Logout) using Flask-Login
• Secure password hashing with werkzeug.security
• Full CRUD functionality for recipes: Add, View, Edit, Delete
• Recipe categorization by:
  • Category: Breakfast, Lunch, Dinner, etc.
  • Cuisine: Italian, Indian, Chinese, etc.
• Cloud-based MongoDB Atlas database integration
• Responsive frontend with Bootstrap 5 and custom CSS
• Gradient backgrounds and a modern UI
• Clean Flask code structure with modular routing

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Tech Stack

Backend

• Flask
• Flask-Login
• Flask-PyMongo
• Werkzeug (for password hashing)

Database

• MongoDB Atlas
• BSON document handling with bson.ObjectId

Frontend

• Bootstrap 5
• Jinja2 Templates
• HTML5 & CSS3

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API Routes

All core routes in the app:

• GET /
  Redirects to the login page.

• GET, POST /register
  Register a new user.

• GET, POST /login
  Login with username and password.

• GET /logout
  Logout the current user.

• GET /home
  Dashboard showing all recipes for the logged-in user.

• GET /todos/<id>
  View a specific recipe by ID.

• GET, POST /add_recipe
  Add a new recipe to the user’s list.

• GET, POST /update_todo/<id>
  Update the details of a specific recipe.

• GET, POST /delete_todo/<id>
  Confirm and delete a recipe by ID.

Note: All recipe-related routes are protected using @login_required.

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Screenshots

Add real screenshots here once available. Below are placeholders:

Login Page

Register Page

Dashboard

Recipe Details

Recipe Details 2

Delete Confirmation