lnbits-legend/lnbits/extensions/lnurldevice/views.py
2023-01-09 16:35:42 +01:00

62 lines
2.3 KiB
Python

from http import HTTPStatus
from fastapi import Depends, HTTPException, Query, Request
from fastapi.templating import Jinja2Templates
from starlette.responses import HTMLResponse, StreamingResponse
from lnbits.core.crud import update_payment_status
from lnbits.core.models import User
from lnbits.core.views.api import api_payment
from lnbits.decorators import check_user_exists
from . import lnurldevice_ext, lnurldevice_renderer
from .crud import get_lnurldevice, get_lnurldevicepayment
templates = Jinja2Templates(directory="templates")
@lnurldevice_ext.get("/", response_class=HTMLResponse)
async def index(request: Request, user: User = Depends(check_user_exists)):
return lnurldevice_renderer().TemplateResponse(
"lnurldevice/index.html", {"request": request, "user": user.dict()}
)
@lnurldevice_ext.get(
"/{paymentid}", name="lnurldevice.displaypin", response_class=HTMLResponse
)
async def displaypin(request: Request, paymentid: str = Query(None)):
lnurldevicepayment = await get_lnurldevicepayment(paymentid)
if not lnurldevicepayment:
raise HTTPException(
status_code=HTTPStatus.NOT_FOUND, detail="No lmurldevice payment"
)
device = await get_lnurldevice(lnurldevicepayment.deviceid)
if not device:
raise HTTPException(
status_code=HTTPStatus.NOT_FOUND, detail="lnurldevice not found."
)
status = await api_payment(lnurldevicepayment.payhash)
if status["paid"]:
await update_payment_status(
checking_id=lnurldevicepayment.payhash, pending=True
)
return lnurldevice_renderer().TemplateResponse(
"lnurldevice/paid.html", {"request": request, "pin": lnurldevicepayment.pin}
)
return lnurldevice_renderer().TemplateResponse(
"lnurldevice/error.html",
{"request": request, "pin": "filler", "not_paid": True},
)
@lnurldevice_ext.get("/img/{lnurldevice_id}", response_class=StreamingResponse)
async def img(request: Request, lnurldevice_id):
lnurldevice = await get_lnurldevice(lnurldevice_id)
if not lnurldevice:
raise HTTPException(
status_code=HTTPStatus.NOT_FOUND, detail="LNURLDevice does not exist."
)
# error: "lnurldevices" has no attribute "lnurl"
# return lnurldevice.lnurl(request)
return None