inbetween withdraw commit
This commit is contained in:
dni ⚡
@@ -1,10 +1,10 @@
|
||||
import json
|
||||
import traceback
|
||||
from datetime import datetime
|
||||
from http import HTTPStatus
|
||||
|
||||
import httpx
|
||||
import shortuuid # type: ignore
|
||||
import shortuuid
|
||||
|
||||
from fastapi import HTTPException
|
||||
from fastapi.param_functions import Query
|
||||
from loguru import logger
|
||||
@@ -15,9 +15,8 @@ from lnbits.core.crud import update_payment_extra
|
||||
from lnbits.core.services import pay_invoice
|
||||
|
||||
from . import withdraw_ext
|
||||
from .crud import get_withdraw_link_by_hash, update_withdraw_link
|
||||
|
||||
# FOR LNURLs WHICH ARE NOT UNIQUE
|
||||
from .crud import get_withdraw_link_by_hash, increment_withdraw_link
|
||||
from .models import WithdrawLink
|
||||
|
||||
|
||||
@withdraw_ext.get(
|
||||
@@ -53,9 +52,6 @@ async def api_lnurl_response(request: Request, unique_hash):
|
||||
return json.dumps(withdrawResponse)
|
||||
|
||||
|
||||
# CALLBACK
|
||||
|
||||
|
||||
@withdraw_ext.get(
|
||||
"/api/v1/lnurl/cb/{unique_hash}",
|
||||
name="withdraw.api_lnurl_callback",
|
||||
@@ -99,102 +95,75 @@ async def api_lnurl_callback(
|
||||
detail=f"wait link open_time {link.open_time - now} seconds.",
|
||||
)
|
||||
|
||||
usescsv = ""
|
||||
|
||||
for x in range(1, link.uses - link.used):
|
||||
usecv = link.usescsv.split(",")
|
||||
usescsv += "," + str(usecv[x])
|
||||
usecsvback = usescsv
|
||||
|
||||
found = False
|
||||
if id_unique_hash is not None:
|
||||
useslist = link.usescsv.split(",")
|
||||
for ind, x in enumerate(useslist):
|
||||
tohash = link.id + link.unique_hash + str(x)
|
||||
if id_unique_hash == shortuuid.uuid(name=tohash):
|
||||
found = True
|
||||
useslist.pop(ind)
|
||||
usescsv = ",".join(useslist)
|
||||
if not found:
|
||||
if id_unique_hash:
|
||||
if check_unique_link(link, id_unique_hash):
|
||||
# remove it from usescsv list
|
||||
pass
|
||||
else:
|
||||
raise HTTPException(
|
||||
status_code=HTTPStatus.NOT_FOUND, detail="withdraw not found."
|
||||
)
|
||||
else:
|
||||
usescsv = usescsv[1:]
|
||||
|
||||
changesback = {
|
||||
"open_time": link.wait_time,
|
||||
"used": link.used,
|
||||
"usescsv": usecsvback,
|
||||
}
|
||||
|
||||
try:
|
||||
changes = {
|
||||
"open_time": link.wait_time + now,
|
||||
"used": link.used + 1,
|
||||
"usescsv": usescsv,
|
||||
}
|
||||
await update_withdraw_link(link.id, **changes)
|
||||
|
||||
payment_request = pr
|
||||
|
||||
payment_hash = await pay_invoice(
|
||||
wallet_id=link.wallet,
|
||||
payment_request=payment_request,
|
||||
payment_request=pr,
|
||||
max_sat=link.max_withdrawable,
|
||||
extra={"tag": "withdraw"},
|
||||
)
|
||||
|
||||
await increment_withdraw_link(link)
|
||||
if link.webhook_url:
|
||||
async with httpx.AsyncClient() as client:
|
||||
try:
|
||||
kwargs = {
|
||||
"json": {
|
||||
"payment_hash": payment_hash,
|
||||
"payment_request": payment_request,
|
||||
"lnurlw": link.id,
|
||||
},
|
||||
"timeout": 40,
|
||||
}
|
||||
if link.webhook_body:
|
||||
kwargs["json"]["body"] = json.loads(link.webhook_body)
|
||||
if link.webhook_headers:
|
||||
kwargs["headers"] = json.loads(link.webhook_headers)
|
||||
|
||||
r: httpx.Response = await client.post(link.webhook_url, **kwargs)
|
||||
await update_payment_extra(
|
||||
payment_hash=payment_hash,
|
||||
extra={
|
||||
"wh_success": r.is_success,
|
||||
"wh_message": r.reason_phrase,
|
||||
"wh_response": r.text,
|
||||
},
|
||||
outgoing=True,
|
||||
)
|
||||
except Exception as exc:
|
||||
# webhook fails shouldn't cause the lnurlw to fail since invoice is already paid
|
||||
logger.error(
|
||||
"Caught exception when dispatching webhook url: " + str(exc)
|
||||
)
|
||||
await update_payment_extra(
|
||||
payment_hash=payment_hash,
|
||||
extra={"wh_success": False, "wh_message": str(exc)},
|
||||
outgoing=True,
|
||||
)
|
||||
|
||||
await dispatch_webhook(link, payment_hash, pr)
|
||||
return {"status": "OK"}
|
||||
|
||||
except Exception as e:
|
||||
await update_withdraw_link(link.id, **changesback)
|
||||
logger.error(traceback.format_exc())
|
||||
raise HTTPException(
|
||||
status_code=HTTPStatus.BAD_REQUEST, detail=f"withdraw not working. {str(e)}"
|
||||
)
|
||||
|
||||
|
||||
def check_unique_link(link: WithdrawLink, unique_hash: str) -> bool:
|
||||
unique_links = link.usescsv.split(",")
|
||||
return any(unique_hash == shortuuid.uuid(name=link.id + link.unique_hash + x.strip()) for x in unique_links)
|
||||
|
||||
|
||||
async def dispatch_webhook(
|
||||
link: WithdrawLink, payment_hash: str, payment_request: str
|
||||
) -> None:
|
||||
async with httpx.AsyncClient() as client:
|
||||
try:
|
||||
r: httpx.Response = await client.post(
|
||||
link.webhook_url,
|
||||
json={
|
||||
"payment_hash": payment_hash,
|
||||
"payment_request": payment_request,
|
||||
"lnurlw": link.id,
|
||||
"body": json.loads(link.webhook_body) if link.webhook_body else "",
|
||||
},
|
||||
headers=json.loads(link.webhook_headers)
|
||||
if link.webhook_headers
|
||||
else None,
|
||||
timeout=40,
|
||||
)
|
||||
await update_payment_extra(
|
||||
payment_hash=payment_hash,
|
||||
extra={
|
||||
"wh_success": r.is_success,
|
||||
"wh_message": r.reason_phrase,
|
||||
"wh_response": r.text,
|
||||
},
|
||||
outgoing=True,
|
||||
)
|
||||
except Exception as exc:
|
||||
# webhook fails shouldn't cause the lnurlw to fail since invoice is already paid
|
||||
logger.error("Caught exception when dispatching webhook url: " + str(exc))
|
||||
await update_payment_extra(
|
||||
payment_hash=payment_hash,
|
||||
extra={"wh_success": False, "wh_message": str(exc)},
|
||||
outgoing=True,
|
||||
)
|
||||
|
||||
|
||||
# FOR LNURLs WHICH ARE UNIQUE
|
||||
|
||||
|
||||
@withdraw_ext.get(
|
||||
"/api/v1/lnurl/{unique_hash}/{id_unique_hash}",
|
||||
response_class=HTMLResponse,
|
||||
|
||||
Reference in New Issue
Block a user