Files
crowd-funder-for-time-pwa/src/services/platforms/sqlite.ts
Matthew Raymer ceaf4ede11 refactor: implement HMR-safe singleton and improve database connection recovery
- Refactor PlatformServiceFactory to use globalThis-based singleton storage
  - Store singleton in globalThis/window/self for persistence across module reloads
  - Add comprehensive debug logging for singleton lifecycle tracking
  - Implement Proxy-based lazy initialization to avoid circular dependencies
  - Add HMR support to preserve singleton across hot module replacement

- Enhance CapacitorPlatformService database connection recovery
  - Improve getOrCreateConnection() with robust error handling
  - Add recovery path for 'already exists' desync scenarios
  - Wrap retrieveConnection and db.open() calls in try-catch blocks
  - Handle cases where retrieveConnection throws instead of returning null
  - Add 50ms delay after closeConnection to allow native cleanup

- Add shared SQLite connection manager (sqlite.ts)
  - Centralize SQLiteConnection instance creation
  - Prevent connection desync issues across the application

This addresses the issue where PlatformService singleton was being
recreated on navigation, causing repeated database initialization
attempts and connection desync errors.
2025-11-09 08:55:30 +00:00

21 lines
656 B
TypeScript

/**
* Shared SQLite connection manager for Capacitor platform
*
* Ensures only one SQLiteConnection instance exists across the application,
* preventing connection desync issues and unnecessary connection recreation.
*/
import { CapacitorSQLite, SQLiteConnection } from "@capacitor-community/sqlite";
/**
* Native Capacitor SQLite plugin instance
* This is the bridge to the native SQLite implementation
*/
export const CAP_SQLITE = CapacitorSQLite;
/**
* Shared SQLite connection manager
* Use this instance throughout the application - do not create new SQLiteConnection instances
*/
export const SQLITE = new SQLiteConnection(CAP_SQLITE);