def post(self): data=user_register.parser.parse_args() row=UserModel.get_username(data['username']) if row: return {"message":"User already registered"} else: user=UserModel(data['username'],data['password']) db.session.add(user) db.session.commit() return {'message':"User registered successfully"}
def authenticate(username, password): user = UserModel.get_username(username) if user and user.password == password: return user