69 lines
1.7 KiB
Python
69 lines
1.7 KiB
Python
from typing import Generic, TypeVar
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from .db import DatabaseInterface
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from .sansio import Passkey
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T = TypeVar("T")
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class Manager(Generic[T]):
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"""Generic manager for global instances."""
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def __init__(self, name: str):
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self._instance: T | None = None
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self._name = name
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@property
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def instance(self) -> T:
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if self._instance is None:
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raise RuntimeError(
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f"{self._name} not initialized. Call globals.init() first."
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)
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return self._instance
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@instance.setter
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def instance(self, instance: T) -> None:
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self._instance = instance
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async def init(
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rp_id: str = "localhost",
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rp_name: str | None = None,
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origin: str | None = None,
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default_admin: str | None = None,
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default_org: str | None = None,
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*,
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bootstrap: bool = True,
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) -> None:
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"""Initialize global passkey + database.
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If bootstrap=True (default) the system bootstrap_if_needed() will be invoked.
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In FastAPI lifespan we call with bootstrap=False to avoid duplicate bootstrapping
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since the CLI performs it once before servers start.
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"""
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# Initialize passkey instance with provided parameters
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passkey.instance = Passkey(
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rp_id=rp_id,
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rp_name=rp_name or rp_id,
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origin=origin,
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)
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# Test if we have a database already initialized, otherwise use SQL
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try:
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db.instance
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except RuntimeError:
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from .db import sql
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await sql.init()
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if bootstrap:
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# Bootstrap system if needed
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from .bootstrap import bootstrap_if_needed
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await bootstrap_if_needed(default_admin, default_org)
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# Global instances
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passkey = Manager[Passkey]("Passkey")
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db = Manager[DatabaseInterface]("Database")
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