- Add migrationService.ts with functions to compare and transfer data between Dexie and SQLite
- Implement data comparison with detailed difference analysis (added/modified/missing)
- Add contact migration with overwrite options and error handling
- Add settings migration focusing on key user fields (firstName, isRegistered, profileImageUrl, showShortcutBvc, searchBoxes)
- Include YAML export functionality for data inspection
- Add comprehensive JSDoc documentation with examples and usage instructions
- Support both INSERT and UPDATE operations with parameterized SQL generation
- Include detailed logging and error reporting for migration operations
This service enables safe migration of user data from the legacy Dexie (IndexedDB)
database to the new SQLite implementation, with full comparison capabilities
and rollback safety through detailed reporting.
Add SQLite database implementation with comprehensive features:
- Core database functionality:
- Connection management and pooling
- Schema creation and validation
- Transaction support with rollback
- Backup and restore capabilities
- Health checks and integrity verification
- Data migration:
- Migration utilities from Dexie to SQLite
- Data transformation and validation
- Migration verification and rollback
- Backup before migration
- CRUD operations for all entities:
- Accounts, contacts, and contact methods
- Settings and secrets
- Logging and audit trails
- Type safety and error handling:
- Full TypeScript type definitions
- Runtime data validation
- Comprehensive error handling
- Transaction safety
Note: Requires @wa-sqlite/sql.js package to be installed
Matthew Raymer
Matt Raymer