Files
lnbits/lnbits/core/crud/settings.py
T

145 lines
4.3 KiB
Python

import json
from typing import Any
from loguru import logger
from lnbits.core.db import db
from lnbits.db import dict_to_model
from lnbits.settings import (
AdminSettings,
EditableSettings,
FundingSourcesSettings,
SettingsField,
SuperSettings,
settings,
)
RESET_PRESERVED_SETTINGS = (
"lnbits_webpush_pubkey",
"lnbits_webpush_privkey",
*FundingSourcesSettings.__fields__,
)
async def get_super_settings() -> SuperSettings | None:
data = await get_settings_by_tag("core")
if data:
super_user = await get_settings_field("super_user")
super_user_id = super_user.value if super_user else None
settings_dict = {"super_user": super_user_id, **data}
return dict_to_model(settings_dict, SuperSettings)
return None
async def get_admin_settings(is_super_user: bool = False) -> AdminSettings | None:
sets = await get_super_settings()
if not sets:
return None
row_dict = dict(sets)
row_dict.pop("super_user")
row_dict.pop("auth_all_methods")
admin_settings = AdminSettings(
is_super_user=is_super_user,
lnbits_allowed_funding_sources=settings.lnbits_allowed_funding_sources,
**row_dict,
)
return admin_settings
async def update_admin_settings(
data: EditableSettings, tag: str | None = "core"
) -> None:
editable_settings = await get_settings_by_tag("core") or {}
editable_settings.update(data.dict(exclude_unset=True))
for key, value in editable_settings.items():
try:
await set_settings_field(key, value, tag)
except Exception as exc:
logger.warning(exc)
logger.warning(f"Failed to update settings for '{tag}.{key}'.")
async def update_super_user(super_user: str) -> SuperSettings:
await set_settings_field("super_user", super_user)
settings = await get_super_settings()
if not settings:
raise ValueError("updated super_user settings could not be retrieved")
return settings
async def delete_admin_settings(tag: str | None = "core") -> None:
await db.execute(
"DELETE FROM system_settings WHERE tag = :tag",
{"tag": tag},
)
async def reset_core_settings() -> None:
core_settings = await get_settings_by_tag("core") or {}
super_user = await get_settings_field("super_user")
await delete_admin_settings()
if super_user:
await set_settings_field("super_user", super_user.value)
for field in RESET_PRESERVED_SETTINGS:
if field in core_settings:
await set_settings_field(field, core_settings[field])
async def create_admin_settings(super_user: str, new_settings: dict) -> SuperSettings:
data = {"super_user": super_user, **new_settings}
for key, value in data.items():
await set_settings_field(key, value)
settings = await get_super_settings()
if not settings:
raise ValueError("created admin settings could not be retrieved")
return settings
async def get_settings_field(
id_: str, tag: str | None = "core"
) -> SettingsField | None:
row: dict = await db.fetchone(
"""
SELECT * FROM system_settings
WHERE id = :id AND tag = :tag
""",
{"id": id_, "tag": tag},
)
if not row:
return None
value = json.loads(row["value"]) if row["value"] else None
return SettingsField(id=row["id"], value=value, tag=row["tag"])
async def set_settings_field(id_: str, value: Any | None, tag: str | None = "core"):
value = json.dumps(value) if value is not None else None
await db.execute(
"""
INSERT INTO system_settings (id, value, tag)
VALUES (:id, :value, :tag)
ON CONFLICT (id, tag) DO UPDATE SET value = :value
""",
{"id": id_, "value": value, "tag": tag or "core"},
)
async def get_settings_by_tag(tag: str) -> dict[str, Any] | None:
rows: list[dict] = await db.fetchall(
"SELECT * FROM system_settings WHERE tag = :tag", {"tag": tag}
)
if len(rows) == 0:
return None
data: dict[str, Any] = {}
for row in rows:
try:
data[row["id"]] = json.loads(row["value"]) if row["value"] else None
except Exception as _:
logger.warning(
f"""Failed to load settings value for '{tag}.{row["id"]}'."""
)
data.pop("super_user")
return data