mirror of
https://github.com/yzernik/squeaknode.git
synced 2026-08-17 13:07:32 +02:00
c2aeb344bc
* Implement node settings class * Fix price policy for zero price * Remove old comment * Remove old comments * Remove old comments
64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
# MIT License
|
|
#
|
|
# Copyright (c) 2020 Jonathan Zernik
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
import logging
|
|
from typing import Optional
|
|
|
|
from squeaknode.core.user_config import UserConfig
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
NODE_SETTINGS_USERNAME = "default"
|
|
|
|
|
|
class NodeSettings:
|
|
|
|
def __init__(self, squeak_db):
|
|
self.squeak_db = squeak_db
|
|
self.username = NODE_SETTINGS_USERNAME
|
|
|
|
def insert_user_config(self) -> Optional[str]:
|
|
user_config = UserConfig(username=self.username)
|
|
return self.squeak_db.insert_config(user_config)
|
|
|
|
def set_sell_price_msat(self, sell_price_msat: int) -> None:
|
|
self.insert_user_config()
|
|
if sell_price_msat < 0:
|
|
raise Exception("Sell price cannot be negative.")
|
|
self.squeak_db.set_config_sell_price_msat(
|
|
username=self.username,
|
|
sell_price_msat=sell_price_msat,
|
|
)
|
|
|
|
def clear_sell_price_msat(self) -> None:
|
|
self.insert_user_config()
|
|
self.squeak_db.clear_config_sell_price_msat(
|
|
username=self.username,
|
|
)
|
|
|
|
def get_sell_price_msat(self) -> Optional[int]:
|
|
user_config = self.squeak_db.get_config(
|
|
username=self.username,
|
|
)
|
|
if user_config is None:
|
|
return None
|
|
return user_config.sell_price_msat
|