cw2_1

user_roles = db.Table(
    'user_roles',
    db.Column('user_id', db.Integer, db.ForeignKey('user.id')),
    db.Column('role_id', db.Integer, db.ForeignKey('role.id'))
)
# Define User and Role models
class Role(db.Model, RoleMixin):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(80), unique=True)
    description = db.Column(db.String(255))
    fs_uniquifier = db.Column(db.String(255), unique=True)

class User(db.Model, UserMixin):
    id = db.Column(db.Integer, primary_key=True)
    email = db.Column(db.String(255), unique=True)
    password = db.Column(db.String(255))
    active = db.Column(db.Boolean())
    fs_uniquifier = db.Column(db.String(255), unique=True)
    roles = db.relationship('Role', secondary='user_roles', backref=db.backref('users', lazy='dynamic'))

@app.route('/login_user', methods=['GET', 'POST'])
def login():

    if request.method == 'POST':
        email = request.form['email']
        password = request.form['password']

        user = user_datastore.find_user(email=email)
        
        if user and bcrypt.checkpw(password.encode('utf-8'), user.password):
            session["user"] = user.id
            return render_template('home.html')

    return render_template('login.html')