bdlg2023-sms-back/script/send_sms.py

import os
import requests
from KdeConnect import KDEConnect

from app.schemas.responses import AccessTokenResponse, SMSResponse


def send_sms_from_api(url: str, login: str, pwd: str, device_name: str):
    """Connect to sms-server API to retreieve sms to be send and send them using kdeconnect-cli"""
    # Log in to API get access token
    response = requests.get(
        url + "/auth/access-token",
        data={"grant_type": "password", "username": login, "password": pwd},
    )
    authentication: AccessTokenResponse = response.json()
    headers = {"Authorization": "Bearer " + authentication.access_token}

    # List SMS to be send
    response = requests.get(url + "/sms/to-send", headers=headers)
    sms_list: list[SMSResponse] = response.json()

    # Init KDE Connect
    kde = KDEConnect(device_name=device_name)

    # send sms & update api
    for sms in sms_list:
        kde.send_sms(sms.phone_number, sms.content)
        requests.get(url + "/sms/sent-now/" + sms.id, headers=headers)


class InvalidEnvironnementVariable(Exception):
    pass


def get_env(key: str) -> str:
    """Get a variable from the environnement or raise an InvalidEnvironnementVariable"""
    value = os.environ.get(key)
    if value is None:
        raise InvalidEnvironnementVariable(key)
    return value


def main():
    API_URL = get_env("API_URL")
    API_LOGIN = get_env("API_LOGIN")
    API_PASSWORD = get_env("API_PASSWORD")
    DEVICE_NAME = get_env("DEVICE_NAME")
    send_sms_from_api(API_URL, API_LOGIN, API_PASSWORD, DEVICE_NAME)


if __name__ == "__main__":
    main()