def config():
update = request.args.get('update')
config = Config()
existing_configs = Config.query().fetch()
if existing_configs:
config = existing_configs[0]
if update == 'true':
admin_username = request.args.get('admin_username')
admin_apikey = request.args.get('admin_apikey')
twilio_account_sid = request.args.get('twilio_account_sid')
twilio_auth_token = request.args.get('twilio_auth_token')
twilio_phone_number = request.args.get('twilio_phone_number')
if admin_username:
config.admin_username = admin_username
if admin_apikey:
config.admin_apikey = admin_apikey
if twilio_account_sid:
config.twilio_account_sid = twilio_account_sid
if twilio_auth_token:
config.twilio_auth_token = twilio_auth_token
if twilio_phone_number:
config.twilio_phone_number = twilio_phone_number
config.put()
return config.toJson()
