mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2024-11-20 10:39:59 +01:00
134 lines
4.4 KiB
Python
134 lines
4.4 KiB
Python
from http import HTTPStatus
|
|
|
|
from fastapi import Depends, HTTPException, Query
|
|
from loguru import logger
|
|
|
|
from lnbits.core.crud import get_user
|
|
from lnbits.core.services import create_invoice
|
|
from lnbits.core.views.api import api_payment
|
|
from lnbits.decorators import WalletTypeInfo, get_key_type
|
|
from lnbits.utils.exchange_rates import fiat_amount_as_satoshis
|
|
|
|
from . import invoices_ext
|
|
from .crud import (
|
|
create_invoice_internal,
|
|
create_invoice_items,
|
|
get_invoice,
|
|
get_invoice_items,
|
|
get_invoice_payments,
|
|
get_invoice_total,
|
|
get_invoices,
|
|
get_payments_total,
|
|
update_invoice_internal,
|
|
update_invoice_items,
|
|
)
|
|
from .models import CreateInvoiceData, UpdateInvoiceData
|
|
|
|
|
|
@invoices_ext.get("/api/v1/invoices", status_code=HTTPStatus.OK)
|
|
async def api_invoices(
|
|
all_wallets: bool = Query(None), wallet: WalletTypeInfo = Depends(get_key_type)
|
|
):
|
|
wallet_ids = [wallet.wallet.id]
|
|
if all_wallets:
|
|
user = await get_user(wallet.wallet.user)
|
|
wallet_ids = user.wallet_ids if user else []
|
|
|
|
return [invoice.dict() for invoice in await get_invoices(wallet_ids)]
|
|
|
|
|
|
@invoices_ext.get("/api/v1/invoice/{invoice_id}", status_code=HTTPStatus.OK)
|
|
async def api_invoice(invoice_id: str):
|
|
invoice = await get_invoice(invoice_id)
|
|
if not invoice:
|
|
raise HTTPException(
|
|
status_code=HTTPStatus.NOT_FOUND, detail="Invoice does not exist."
|
|
)
|
|
invoice_items = await get_invoice_items(invoice_id)
|
|
|
|
invoice_payments = await get_invoice_payments(invoice_id)
|
|
payments_total = await get_payments_total(invoice_payments)
|
|
|
|
invoice_dict = invoice.dict()
|
|
invoice_dict["items"] = invoice_items
|
|
invoice_dict["payments"] = payments_total
|
|
return invoice_dict
|
|
|
|
|
|
@invoices_ext.post("/api/v1/invoice", status_code=HTTPStatus.CREATED)
|
|
async def api_invoice_create(
|
|
data: CreateInvoiceData, wallet: WalletTypeInfo = Depends(get_key_type)
|
|
):
|
|
invoice = await create_invoice_internal(wallet_id=wallet.wallet.id, data=data)
|
|
items = await create_invoice_items(invoice_id=invoice.id, data=data.items)
|
|
invoice_dict = invoice.dict()
|
|
invoice_dict["items"] = items
|
|
return invoice_dict
|
|
|
|
|
|
@invoices_ext.post("/api/v1/invoice/{invoice_id}", status_code=HTTPStatus.OK)
|
|
async def api_invoice_update(
|
|
data: UpdateInvoiceData,
|
|
invoice_id: str,
|
|
wallet: WalletTypeInfo = Depends(get_key_type),
|
|
):
|
|
invoice = await update_invoice_internal(wallet_id=wallet.wallet.id, data=data)
|
|
items = await update_invoice_items(invoice_id=invoice.id, data=data.items)
|
|
invoice_dict = invoice.dict()
|
|
invoice_dict["items"] = items
|
|
return invoice_dict
|
|
|
|
|
|
@invoices_ext.post(
|
|
"/api/v1/invoice/{invoice_id}/payments", status_code=HTTPStatus.CREATED
|
|
)
|
|
async def api_invoices_create_payment(invoice_id: str, famount: int = Query(..., ge=1)):
|
|
invoice = await get_invoice(invoice_id)
|
|
invoice_items = await get_invoice_items(invoice_id)
|
|
invoice_total = await get_invoice_total(invoice_items)
|
|
|
|
invoice_payments = await get_invoice_payments(invoice_id)
|
|
payments_total = await get_payments_total(invoice_payments)
|
|
|
|
if payments_total + famount > invoice_total:
|
|
raise HTTPException(
|
|
status_code=HTTPStatus.BAD_REQUEST, detail="Amount exceeds invoice due."
|
|
)
|
|
|
|
if not invoice:
|
|
raise HTTPException(
|
|
status_code=HTTPStatus.NOT_FOUND, detail="Invoice does not exist."
|
|
)
|
|
|
|
price_in_sats = await fiat_amount_as_satoshis(famount / 100, invoice.currency)
|
|
|
|
try:
|
|
payment_hash, payment_request = await create_invoice(
|
|
wallet_id=invoice.wallet,
|
|
amount=price_in_sats,
|
|
memo=f"Payment for invoice {invoice_id}",
|
|
extra={"tag": "invoices", "invoice_id": invoice_id, "famount": famount},
|
|
)
|
|
except Exception as e:
|
|
raise HTTPException(status_code=HTTPStatus.INTERNAL_SERVER_ERROR, detail=str(e))
|
|
|
|
return {"payment_hash": payment_hash, "payment_request": payment_request}
|
|
|
|
|
|
@invoices_ext.get(
|
|
"/api/v1/invoice/{invoice_id}/payments/{payment_hash}", status_code=HTTPStatus.OK
|
|
)
|
|
async def api_invoices_check_payment(invoice_id: str, payment_hash: str):
|
|
invoice = await get_invoice(invoice_id)
|
|
if not invoice:
|
|
raise HTTPException(
|
|
status_code=HTTPStatus.NOT_FOUND, detail="Invoice does not exist."
|
|
)
|
|
try:
|
|
status = await api_payment(payment_hash)
|
|
|
|
except Exception as exc:
|
|
logger.error(exc)
|
|
return {"paid": False}
|
|
return status
|