auth/models.py

from flask_sqlalchemy import SQLAlchemy
from flask_login import UserMixin
from datetime import datetime

db = SQLAlchemy()

class User(UserMixin, db.Model):
    id = db.Column(db.Integer, primary_key=True)
    email = db.Column(db.String(150), unique=True, nullable=False)
    password = db.Column(db.String(200), nullable=False)
    is_verified = db.Column(db.Boolean, default=False)
    otp = db.Column(db.String(6))
    otp_expiry = db.Column(db.DateTime)