database.py

from flask import g
from flask_pymongo import MongoClient


# 8Wnd2SHngkxjdUkR kaustubhmayekar02

def get_db():
    if 'db' not in g:
        # Replace 'your_connection_string' with your MongoDB Atlas connection string
        client = MongoClient('mongodb+srv://kaustubhmayekar02:8Wnd2SHngkxjdUkR@cluster0.a2v3sa0.mongodb.net/?retryWrites=true&w=majority&appName=Cluster0')
        g.db = client['users']

        print("db connected")

    return g.db


def close_db(e=None):
    db = g.pop('db', None)
    if db is not None:
        db.client.close()


def insert_user(username, mobile, email, password):
    db = get_db()
    user_data = {'username': username, 'mobile': mobile, 'email': email, 'password': password}
    db.users.insert_one(user_data)


def get_user(email):
    db = get_db()
    return db.users.find_one({'email': email})


def verify_password(user, password):
    return user and user['password'] == password


def init_app(app):
    app.teardown_appcontext(close_db)