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bot-bottle/bot_bottle/store/store_manager.py
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refactor(store): consolidate the SQLite store family into bot_bottle.store
Move the DbStore base (db_store), the shared schema-migration base (migrations /
TableMigrations), the concrete stores (audit_store, config_store, queue_store),
and StoreManager out of the package root into a bot_bottle/store/ package, so
persistence lives in one place rather than scattered across the root.

Callers use direct submodule imports (from bot_bottle.store.store_manager
import StoreManager). Inside the moved modules the relative imports point back
up to their non-store siblings (..paths, ..supervise_types) while co-moved
siblings stay package-local; the flat-import fallbacks are untouched. The
orchestrator's own stores (config_store, secret_store, registry) stay in
orchestrator/ and repoint to the moved DbStore / TableMigrations.

No behavior change; full unit suite green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 12:53:52 -04:00

62 lines
2.1 KiB
Python

"""Singleton manager for all bot-bottle SQLite stores (PRD 0013)."""
from __future__ import annotations
from pathlib import Path
try:
from .audit_store import AuditStore
from .config_store import ConfigStore
from .queue_store import QueueStore
except ImportError:
from audit_store import AuditStore # type: ignore[import-not-found] # pylint: disable=import-error,no-name-in-module
from config_store import ConfigStore # type: ignore[import-not-found] # pylint: disable=import-error,no-name-in-module
from queue_store import QueueStore # type: ignore[import-not-found] # pylint: disable=import-error,no-name-in-module
_instance: StoreManager | None = None
class StoreManager:
"""Owns db_path and delegates migrate/is_migrated across all stores.
Use instance() for normal access. Call reset(db_path) in tests to swap
the singleton to a temp path, then reset() with no args to restore the
default."""
def __init__(self, db_path: Path | None = None) -> None:
if db_path is None:
try:
from ..paths import host_db_path
except ImportError:
from paths import host_db_path # type: ignore[import-not-found] # pylint: disable=import-error,no-name-in-module
db_path = host_db_path()
self.db_path = db_path
@classmethod
def instance(cls) -> StoreManager:
global _instance
if _instance is None:
_instance = cls()
return _instance
@classmethod
def reset(cls, db_path: Path | None = None) -> None:
"""Replace the singleton. Pass db_path for test isolation; omit to restore default."""
global _instance
_instance = cls(db_path)
def is_migrated(self) -> bool:
return (
QueueStore("", self.db_path).is_migrated()
and AuditStore(self.db_path).is_migrated()
and ConfigStore(self.db_path).is_migrated()
)
def migrate(self) -> None:
QueueStore("", self.db_path).migrate()
AuditStore(self.db_path).migrate()
ConfigStore(self.db_path).migrate()
__all__ = ["StoreManager"]