def login(version):
request.get_json(force=True)
if 'email' in request.json and 'password' in request.json:
email = request.json['email']
password = request.json['password']
if email and password:
login_id = UserModel.check_if_is_valid_user(email, password)
if login_id:
return jsonify({
'status': "Login successful",
"token": generate_token(login_id[0]).decode()
}), 200
return invalid_user()
return message_to_return(400)
return invalid_arguments()
