129 lines
5.3 KiB
Python
129 lines
5.3 KiB
Python
# Copyright 2026 zhaoxi826
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import asyncio
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import ray
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
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from sqlalchemy.orm import sessionmaker
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from sqlmodel import SQLModel
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from pretor.core.database.module.individual import IndividualDatabase
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from pretor.core.database.module.user import AuthDatabase
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from pretor.core.database.module.provider import ProviderDatabase
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@ray.remote
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class PostgresDatabase:
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def __init__(self):
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user = os.environ.get('POSTGRES_USER')
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password = os.environ.get('POSTGRES_PASSWORD')
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host = os.environ.get('POSTGRES_HOST')
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port = os.environ.get('POSTGRES_PORT')
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database = os.environ.get('POSTGRES_DB')
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database_url = f"postgresql+asyncpg://{user}:{password}@{host}:{port}/{database}"
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self.async_engine = create_async_engine(database_url, echo=True)
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self.async_session_maker = sessionmaker(self.async_engine, class_=AsyncSession, expire_on_commit=False)
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self._auth_database = AuthDatabase(self.async_session_maker)
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self._provider_database = ProviderDatabase(self.async_session_maker)
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self._individual_database = IndividualDatabase(self.async_session_maker)
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self.ready_event = asyncio.Event()
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async def init_db(self) -> None:
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try:
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async with self.async_engine.begin() as conn:
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await conn.run_sync(SQLModel.metadata.create_all)
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except Exception as e:
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# Provide a warning if the database is not accessible, allowing
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# the app to start up for development/UI tests without crashing immediately.
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print(f"Warning: Failed to initialize PostgreSQL database: {e}")
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finally:
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self.ready_event.set()
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# Auth Database Methods
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async def add_user(self, user_name: str, hashed_password: str):
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await self.ready_event.wait()
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return await self._auth_database.add_user(user_name, hashed_password)
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async def change_password(self, user_name, old_password, new_password):
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await self.ready_event.wait()
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return await self._auth_database.change_password(user_name, old_password, new_password)
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async def delete_user(self, user_name: str):
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await self.ready_event.wait()
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return await self._auth_database.delete_user(user_name)
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async def delete_user_by_id(self, user_id: str):
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await self.ready_event.wait()
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return await self._auth_database.delete_user_by_id(user_id)
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async def login_user(self, user_name: str):
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await self.ready_event.wait()
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return await self._auth_database.login_user(user_name)
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async def get_all_users(self):
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await self.ready_event.wait()
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return await self._auth_database.get_all_users()
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async def get_user_authority(self, user_id: str):
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await self.ready_event.wait()
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return await self._auth_database.get_user_authority(user_id)
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async def change_user_authority(self, user_id: str, new_authority):
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await self.ready_event.wait()
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return await self._auth_database.change_user_authority(user_id, new_authority)
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# Provider Database Methods
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async def get_provider(self):
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await self.ready_event.wait()
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return await self._provider_database.get_provider()
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async def add_provider_db(self, **kwargs):
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await self.ready_event.wait()
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return await self._provider_database.add_provider(**kwargs)
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async def delete_provider_db(self, provider_id: str):
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await self.ready_event.wait()
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return await self._provider_database.delete_provider(provider_id)
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async def update_provider_db(self, provider_id: str, **kwargs):
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await self.ready_event.wait()
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return await self._provider_database.update_provider(provider_id, **kwargs)
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# Individual Database Methods
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async def add_worker_individual(self, **kwargs):
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await self.ready_event.wait()
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return await self._individual_database.add_worker_individual(**kwargs)
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async def get_worker_individual(self, agent_id: str):
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await self.ready_event.wait()
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return await self._individual_database.get_worker_individual(agent_id)
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async def get_worker_individual_list(self, owner_id: str):
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await self.ready_event.wait()
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return await self._individual_database.get_worker_individual_list(owner_id)
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async def update_worker_individual(self, agent_id: str, **kwargs):
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await self.ready_event.wait()
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return await self._individual_database.update_worker_individual(agent_id, **kwargs)
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async def delete_worker_individual(self, agent_id: str):
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await self.ready_event.wait()
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return await self._individual_database.delete_worker_individual(agent_id)
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async def get_all_worker_individual(self):
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await self.ready_event.wait()
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return await self._individual_database.get_all_worker_individual() |