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path: root/src/client/sync/index.ts
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2025-12-31refactor(sync): remove legacy conflict resolution strategiesnsfisis
Remove the unused "local_wins" strategy and ConflictResolverOptions interface from ConflictResolver. The CRDT-based conflict resolution now always uses Automerge merge with server_wins fallback when CRDT data is unavailable. This simplifies the codebase by removing configuration options that were never used in production. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-07feat(client): add sync status indicator componentnsfisis
Add SyncStatusIndicator component to display current sync state in the UI header. The component shows online/offline status, syncing progress, pending changes count, and sync errors. - Create SyncProvider context to wrap SyncManager for React components - Add SyncStatusIndicator component with visual status indicators - Integrate indicator into HomePage header - Add comprehensive tests for SyncStatusIndicator and SyncProvider - Update existing tests to include SyncProvider wrapper 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-07feat(client): add SyncManager for auto-sync on reconnectnsfisis
Implements SyncManager class that orchestrates the sync process: - Monitors online/offline network status - Triggers debounced sync when coming back online - Coordinates push, pull, and conflict resolution - Provides event subscription for sync status updates 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-07feat(client): add conflict resolution for offline syncnsfisis
Implement ConflictResolver class with Last-Write-Wins (LWW) strategy: - Detect conflicts from push results - Support multiple strategies: server_wins, local_wins, newer_wins - Resolve deck and card conflicts using server data from pull - Default to server_wins (LWW) for consistent conflict handling 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-07feat(client): add pull service for sync implementationnsfisis
Implement PullService class to pull changes from server: - Fetch changes since last sync version - Convert server data format to local IndexedDB format - Apply pulled decks, cards, and review logs to local database - Update sync version after successful pull 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-07feat(client): add push service for sync implementationnsfisis
Implement PushService class to push local changes to server: - Convert local decks, cards, and review logs to API format - Push pending changes to server endpoint - Mark items as synced after successful push - Return conflicts reported by server (LWW resolution) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-07feat(client): add sync queue management for offline syncnsfisis
Implement SyncQueue class to manage pending changes for offline sync: - Track unsynced decks, cards, and review logs from IndexedDB - Manage sync status (idle, syncing, error) with listener support - Persist last sync version and timestamp to localStorage - Provide methods to mark items as synced after push - Apply pulled changes from server to local database 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>