Notes

from flask import Flask, request, jsonify
from pymongo import MongoClient
from bson import ObjectId
from flask_cors import CORS

app = Flask(__name__)
client = MongoClient("mongodb://localhost:27017")

CORS(app)
db = client.bookhive
collection = db.books# In-memory data store for books and cart


cart = []

# Define routes

# Get the list of available books
@app.route("/Allbook", methods=["GET"])
def get_books():
return jsonify(books)

# Add a book to the cart
@app.route("/addtocart", methods=["POST"])
def add_to_cart():
data = request.get_json()
book_id = data.get("book_id")
if book_id is None:
return jsonify({"error": "Book ID is required"}), 400

book = next((b for b in books if b["id"] == book_id), None)
if book is None:
return jsonify({"error": "Book not found"}), 404

cart.append(book)
return jsonify({"message": "Book added to the cart"})

# Get the contents of the cart
@app.route("/cart", methods=["GET"])
def get_cart():
return jsonify(cart)

# Clear the cart
@app.route("/clear-cart", methods=["POST"])
def clear_cart():
cart.clear()
return jsonify({"message": "Cart cleared"})

if __name__ == "__main__":
app.run(debug=True)