lnbits-legend/lnbits/core/views/admin_api.py
dni ⚡ 9933484558
refactor: get_balance_delta and use pydantic model for openapi docs (#2492)
* refactor: `get_balance_delta` and use pydantic model for openapi docs

---------

Co-authored-by: Vlad Stan <stan.v.vlad@gmail.com>
2024-05-13 17:59:29 +02:00

130 lines
3.7 KiB
Python

import os
import time
from http import HTTPStatus
from shutil import make_archive
from subprocess import Popen
from typing import Optional
from urllib.parse import urlparse
from fastapi import APIRouter, Depends
from fastapi.responses import FileResponse
from lnbits.core.models import User
from lnbits.core.services import (
get_balance_delta,
update_cached_settings,
)
from lnbits.core.tasks import api_invoice_listeners
from lnbits.decorators import check_admin, check_super_user
from lnbits.server import server_restart
from lnbits.settings import AdminSettings, UpdateSettings, settings
from lnbits.tasks import invoice_listeners
from .. import core_app_extra
from ..crud import delete_admin_settings, get_admin_settings, update_admin_settings
admin_router = APIRouter(tags=["Admin UI"], prefix="/admin")
@admin_router.get(
"/api/v1/audit",
name="Audit",
description="show the current balance of the node and the LNbits database",
dependencies=[Depends(check_admin)],
)
async def api_auditor():
return await get_balance_delta()
@admin_router.get(
"/api/v1/monitor",
name="Monitor",
description="show the current listeners and other monitoring data",
dependencies=[Depends(check_admin)],
)
async def api_monitor():
return {
"invoice_listeners": list(invoice_listeners.keys()),
"api_invoice_listeners": list(api_invoice_listeners.keys()),
}
@admin_router.get("/api/v1/settings", response_model=Optional[AdminSettings])
async def api_get_settings(
user: User = Depends(check_admin),
) -> Optional[AdminSettings]:
admin_settings = await get_admin_settings(user.super_user)
return admin_settings
@admin_router.put(
"/api/v1/settings",
status_code=HTTPStatus.OK,
)
async def api_update_settings(data: UpdateSettings, user: User = Depends(check_admin)):
await update_admin_settings(data)
admin_settings = await get_admin_settings(user.super_user)
assert admin_settings, "Updated admin settings not found."
update_cached_settings(admin_settings.dict())
core_app_extra.register_new_ratelimiter()
return {"status": "Success"}
@admin_router.delete(
"/api/v1/settings",
status_code=HTTPStatus.OK,
dependencies=[Depends(check_super_user)],
)
async def api_delete_settings() -> None:
await delete_admin_settings()
server_restart.set()
@admin_router.get(
"/api/v1/restart",
status_code=HTTPStatus.OK,
dependencies=[Depends(check_super_user)],
)
async def api_restart_server() -> dict[str, str]:
server_restart.set()
return {"status": "Success"}
@admin_router.get(
"/api/v1/backup",
status_code=HTTPStatus.OK,
dependencies=[Depends(check_super_user)],
response_class=FileResponse,
)
async def api_download_backup() -> FileResponse:
last_filename = "lnbits-backup"
filename = f"lnbits-backup-{int(time.time())}.zip"
db_url = settings.lnbits_database_url
pg_backup_filename = f"{settings.lnbits_data_folder}/lnbits-database.dmp"
is_pg = db_url and db_url.startswith("postgres://")
if is_pg:
p = urlparse(db_url)
command = (
f"pg_dump --host={p.hostname} "
f"--dbname={p.path.replace('/', '')} "
f"--username={p.username} "
"--no-password "
"--format=c "
f"--file={pg_backup_filename}"
)
proc = Popen(
command, shell=True, env={**os.environ, "PGPASSWORD": p.password or ""}
)
proc.wait()
make_archive(last_filename, "zip", settings.lnbits_data_folder)
# cleanup pg_dump file
if is_pg:
proc = Popen(f"rm {pg_backup_filename}", shell=True)
proc.wait()
return FileResponse(
path=f"{last_filename}.zip", filename=filename, media_type="application/zip"
)