Pretor/pretor/core/database/postgres.py

83 lines
3.4 KiB
Python

# Copyright 2026 zhaoxi826
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import ray
from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
from sqlalchemy.orm import sessionmaker
from sqlmodel import SQLModel
from pretor.core.database.module.individual import IndividualDatabase
from pretor.core.database.module.user import AuthDatabase
from pretor.core.database.module.provider import ProviderDatabase
@ray.remote
class PostgresDatabase:
def __init__(self):
user = os.environ.get('POSTGRES_USER')
password = os.environ.get('POSTGRES_PASSWORD')
host = os.environ.get('POSTGRES_HOST')
port = os.environ.get('POSTGRES_PORT')
database = os.environ.get('POSTGRES_DB')
database_url = f"postgresql+asyncpg://{user}:{password}@{host}:{port}/{database}"
self.async_engine = create_async_engine(database_url, echo=True)
self.async_session_maker = sessionmaker(self.async_engine, class_=AsyncSession, expire_on_commit=False)
self.auth_database = AuthDatabase(self.async_session_maker)
self.provider_database = ProviderDatabase(self.async_session_maker)
self.individual_database = IndividualDatabase(self.async_session_maker)
async def init_db(self) -> None:
async with self.async_engine.begin() as conn:
await conn.run_sync(SQLModel.metadata.create_all)
# provider_database操作
async def get_providers(self):
return await self.provider_database.get_provider()
async def add_provider(self, **kwargs):
return await self.provider_database.add_provider(**kwargs)
# auth_database操作
async def add_user(self, **kwargs):
return await self.auth_database.add_user(**kwargs)
async def change_password(self, **kwargs):
return await self.auth_database.change_password(**kwargs)
async def delete_user(self, **kwargs):
return await self.auth_database.delete_user(**kwargs)
async def login_user(self, **kwargs):
return await self.auth_database.login_user(**kwargs)
async def get_user_authority(self, **kwargs):
return await self.auth_database.get_user_authority(**kwargs)
##individual_database 操作
async def add_worker_individual(self, **kwargs):
return await self.individual_database.add_worker_individual(**kwargs)
async def get_worker_individual(self, agent_id: str):
return await self.individual_database.get_worker_individual(agent_id)
async def get_worker_individual_list(self, owner_id: str):
return await self.individual_database.get_worker_individual_list(owner_id)
async def update_worker_individual(self, agent_id: str, **kwargs):
return await self.individual_database.update_worker_individual(agent_id, **kwargs)
async def delete_worker_individual(self, agent_id: str):
return await self.individual_database.delete_worker_individual(agent_id)