56 lines
2.4 KiB
Python
56 lines
2.4 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 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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async def init_db(self) -> None:
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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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async def auth_database(self, method_name: str, *args, **kwargs):
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method = getattr(self._auth_database, method_name)
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return await method(*args, **kwargs)
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async def provider_database(self, method_name: str, *args, **kwargs):
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method = getattr(self._provider_database, method_name)
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return await method(*args, **kwargs)
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async def individual_database(self, method_name: str, *args, **kwargs):
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method = getattr(self._individual_database, method_name)
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return await method(*args, **kwargs) |