ticketfrei3/kibicara/platforms/telegram/webapi.py

160 lines
4.2 KiB
Python

# Copyright (C) 2020 by Cathy Hu <cathy.hu@fau.de>
# Copyright (C) 2020 by Martin Rey <martin.rey@mailbox.org>
#
# SPDX-License-Identifier: 0BSD
from aiogram.bot.api import check_token
from aiogram import exceptions
from fastapi import APIRouter, Depends, HTTPException, Response, status
from kibicara.platforms.telegram.bot import spawner
from kibicara.platforms.telegram.model import Telegram, TelegramUser
from kibicara.webapi.hoods import get_hood, get_hood_unauthorized
from logging import getLogger
from sqlite3 import IntegrityError
from ormantic.exceptions import NoMatch
from pydantic import BaseModel, validator
logger = getLogger(__name__)
class BodyTelegram(BaseModel):
api_token: str
welcome_message: str = 'Welcome!'
@validator('api_token')
def valid_api_token(cls, value):
try:
check_token(value)
return value
except exceptions.ValidationError as e:
raise ValueError(e)
class BodyTelegramPublic(BaseModel):
username: str
async def get_telegram(telegram_id: int, hood=Depends(get_hood)):
try:
return await Telegram.objects.get(id=telegram_id, hood=hood)
except NoMatch:
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
router = APIRouter()
telegram_callback_router = APIRouter()
@router.get(
'/public',
# TODO response_model,
operation_id='get_telegrams_public',
)
async def telegram_read_all_public(hood=Depends(get_hood_unauthorized)):
telegrambots = await Telegram.objects.filter(hood=hood).all()
return [
BodyTelegramPublic(username=telegrambot.username)
for telegrambot in telegrambots
if telegrambot.enabled == 1 and telegrambot.username
]
@router.get(
'/',
# TODO response_model,
operation_id='get_telegrams',
)
async def telegram_read_all(hood=Depends(get_hood)):
return await Telegram.objects.filter(hood=hood).all()
@router.get(
'/{telegram_id}',
# TODO response_model,
operation_id='get_telegram',
)
async def telegram_read(telegram=Depends(get_telegram)):
return telegram
@router.delete(
'/{telegram_id}',
status_code=status.HTTP_204_NO_CONTENT,
operation_id='delete_telegram',
)
async def telegram_delete(telegram=Depends(get_telegram)):
spawner.stop(telegram)
for user in await TelegramUser.objects.filter(bot=telegram).all():
await user.delete()
await telegram.delete()
return Response(status_code=status.HTTP_204_NO_CONTENT)
@router.post(
'/',
status_code=status.HTTP_201_CREATED,
# TODO response_model,
operation_id='create_telegram',
)
async def telegram_create(
response: Response, values: BodyTelegram, hood=Depends(get_hood)
):
try:
telegram = await Telegram.objects.create(hood=hood, **values.__dict__)
spawner.start(telegram)
response.headers['Location'] = str(telegram.id)
return telegram
except IntegrityError:
raise HTTPException(status_code=status.HTTP_409_CONFLICT)
@router.put(
'/{telegram_id}',
status_code=status.HTTP_202_ACCEPTED,
# TODO response_model,
operation_id='update_telegram',
)
async def telegram_update(values: BodyTelegram, telegram=Depends(get_telegram)):
try:
spawner.stop(telegram)
await telegram.update(**values.__dict__)
spawner.start(telegram)
return telegram
except IntegrityError:
raise HTTPException(status_code=status.HTTP_409_CONFLICT)
@router.get(
'/{telegram_id}/status',
status_code=status.HTTP_200_OK,
# TODO response_model,
operation_id='status_telegram',
)
async def telegram_status(telegram=Depends(get_telegram)):
return {'status': spawner.get(telegram).status.name}
@router.post(
'/{telegram_id}/start',
status_code=status.HTTP_200_OK,
# TODO response_model,
operation_id='start_telegram',
)
async def telegram_start(telegram=Depends(get_telegram)):
await telegram.update(enabled=True)
spawner.get(telegram).start()
return {}
@router.post(
'/{telegram_id}/stop',
status_code=status.HTTP_200_OK,
# TODO response_model,
operation_id='stop_telegram',
)
async def telegram_stop(telegram=Depends(get_telegram)):
await telegram.update(enabled=False)
spawner.get(telegram).stop()
return {}