mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-24 06:48:02 +01:00
89 lines
2.6 KiB
Python
89 lines
2.6 KiB
Python
import time
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from datetime import datetime
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from http import HTTPStatus
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from fastapi import Depends, HTTPException, Query, Request
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from starlette.responses import HTMLResponse
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from lnbits.core.crud import get_standalone_payment
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from lnbits.core.models import User
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from lnbits.core.views.api import api_payment
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from lnbits.decorators import check_user_exists
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from . import offlineshop_ext, offlineshop_renderer
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from .crud import get_item, get_shop
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@offlineshop_ext.get("/", response_class=HTMLResponse)
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async def index(request: Request, user: User = Depends(check_user_exists)):
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return offlineshop_renderer().TemplateResponse(
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"offlineshop/index.html", {"request": request, "user": user.dict()}
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)
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@offlineshop_ext.get("/print", response_class=HTMLResponse)
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async def print_qr_codes(request: Request):
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items = []
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for item_id in request.query_params.get("items").split(","):
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item = await get_item(item_id)
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if item:
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items.append(
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{
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"lnurl": item.lnurl(request),
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"name": item.name,
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"price": f"{item.price} {item.unit}",
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}
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)
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return offlineshop_renderer().TemplateResponse(
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"offlineshop/print.html", {"request": request, "items": items}
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)
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@offlineshop_ext.get(
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"/confirmation/{p}",
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name="offlineshop.confirmation_code",
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response_class=HTMLResponse,
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)
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async def confirmation_code(p: str = Query(...)):
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style = "<style>* { font-size: 100px}</style>"
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payment_hash = p
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await api_payment(payment_hash)
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payment = await get_standalone_payment(payment_hash)
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if not payment:
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raise HTTPException(
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status_code=HTTPStatus.NOT_FOUND,
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detail=f"Couldn't find the payment {payment_hash}." + style,
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)
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if payment.pending:
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raise HTTPException(
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status_code=HTTPStatus.PAYMENT_REQUIRED,
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detail=f"Payment {payment_hash} wasn't received yet. Please try again in a minute."
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+ style,
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)
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if payment.time + 60 * 15 < time.time():
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raise HTTPException(
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status_code=HTTPStatus.REQUEST_TIMEOUT,
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detail="Too much time has passed." + style,
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)
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assert payment.extra
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item_id = payment.extra.get("item")
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assert item_id
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item = await get_item(item_id)
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assert item
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shop = await get_shop(item.shop)
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assert shop
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return (
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f"""
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[{shop.get_code(payment_hash)}]<br>
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{item.name}<br>
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{item.price} {item.unit}<br>
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{datetime.utcfromtimestamp(payment.time).strftime('%Y-%m-%d %H:%M:%S')}
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"""
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+ style
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)
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