1d39be2446
fix: resolve all collaboration layer test failures for FRE-605
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- Fix snapshot restore to properly copy text and map content from Yjs docs
- Fix concurrent edit sync to use delta-based updates instead of full state
- Fix delete operation test with correct position offset
- Add selection and lastActive fields to CursorPosition interface
- Fix updateSelection to propagate selection to cursor object
- Fix idle detection test by manually setting lastActivityTime
- Fix batcher test expectations for auto-flush behavior
- Fix undo/redo test with correct captureTimeout setting
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 10:24:14 -04:00
Paperclip
14b78273f9
FRE-605: Fix Phase 4 tests and improve snapshot restore
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- Fix validateMerge test: seed document with content before validation
- Fix IDB persistence test: remove browser-only code from Node.js test
- Improve restoreSnapshot: replace document state entirely instead of additive merge
2026-04-25 09:27:18 -04:00
936430fb40
FRE-587 Phase 5: Add integration tests - COMPLETE
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Phase 5 Polish & Optimization - COMPLETE:
Integration Tests (collaboration.test.ts - 440 lines):
- Multi-user sync flow tests
- Change tracking integration tests
- Merge logic integration tests
- Presence integration tests
- Persistence integration tests
- Performance integration tests
- End-to-end collaboration scenario tests
- Edge case tests (rapid updates, large docs, disconnection, undo/redo)
Coverage:
- 15+ test suites
- 25+ individual tests
- Tests all collaboration layer components
- Browser and Node.js compatible
Phase 5 Summary:
✅ IndexedDB persistence
✅ Change highlighting UI
✅ Version history panel
✅ WebSocket message batching
✅ Performance benchmarking
✅ Conflict detection alerts
✅ Integration tests
Files Created:
- src/lib/collaboration/collaboration.test.ts (440 lines)
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 02:32:50 -04:00
e47debc2d7
FRE-587 Phase 5: Add performance optimization + conflict alerts
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Phase 5 Polish & Optimization - Part 2:
Performance Optimization:
- Create UpdateBatcher class for WebSocket message batching
- Batches multiple Yjs updates into single messages
- Configurable batch size (default: 10) and wait time (default: 50ms)
- Reduces network overhead significantly
- Tracks statistics (updates sent, batches sent, avg batch size)
Benchmarking:
- Create CollaborationBenchmark class
- Measures sync latency with percentile stats (p50, p95, p99)
- Tracks memory usage (heap used/total)
- Operation timing utilities
- JSON export for analysis
UI Components:
- ConflictDetectionAlerts component - toast notifications for conflicts
- Real-time conflict notifications
- Three resolution options (Keep Mine, Accept Theirs, Review)
- Auto-dismiss after 10 seconds (configurable)
- Expandable for multiple conflicts
- Color-coded by conflict type
Files Created:
- src/lib/collaboration/update-batcher.ts (130 lines)
- src/lib/collaboration/benchmark.ts (200 lines)
- src/components/collaboration/conflict-alerts.tsx (280 lines)
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 02:28:07 -04:00
8c64318b9a
FRE-587 Phase 5: Add offline persistence + UI components
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Phase 5 Polish & Optimization - Part 1:
Offline Persistence:
- Create IDBPersistence class for IndexedDB storage
- Auto-save with configurable intervals (default 5s)
- Offline mode with update queuing
- Automatic flush when back online
UI Components:
- ChangeHighlighting component - visual change indicators
- Color-coded by user
- Auto-fade after 30s
- Toggle visibility
- VersionHistoryPanel component - snapshot management
- Chronological snapshot list
- Relative timestamps
- One-click restore
- Manual snapshot creation
Documentation:
- analysis/fre587_phase5_polish_implementation.md
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 02:24:22 -04:00
298b2f5151
FRE-603: Fix code review blockers (memory leak + auth security)
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- Fixed memory leak in PresenceManager: event handlers now use bound methods
so they can be properly removed in shutdown()
- Removed auth token from URL query parameters (security: prevents token leakage
to server logs and browser history)
- Fixed TypeScript errors: corrected WebsocketProvider import, removed unsupported
send() calls, fixed type mismatches in presence callbacks
- All collaboration module files now type-check successfully
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 02:19:33 -04:00
b89575fb6e
FRE-605: Implement Phase 4 Change Tracking & Merge Logic
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- Create ChangeTracker class with full version history support
- Document change recording with metadata
- Snapshot creation and restoration
- Change acceptance/rejection workflow
- Change diff generation between snapshots
- Event-based change notifications
- Implement MergeLogic with screenplay-specific rules
- Server change application with conflict detection
- Auto-resolution for non-overlapping edits
- Scene-aware merge rules (same-scene vs different-scene)
- Manual conflict resolution workflow
- Merge validation
- Write comprehensive unit tests
- Change recording and tracking tests
- Snapshot management tests
- Conflict resolution tests
- Screenplay-specific merge rule tests
- Document implementation in analysis/fre605_change_tracking_implementation.md
Architecture: ChangeTracker integrates with Yjs document updates.
MergeLogic applies screenplay-specific rules for concurrent edits.
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 02:14:54 -04:00
7c684a42cc
FRE-600: Fix code review blockers
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- Consolidated duplicate UndoManagers to single instance
- Fixed connection promise to only resolve on 'connected' status
- Fixed WebSocketProvider import (WebsocketProvider)
- Added proper doc.destroy() cleanup
- Renamed isPresenceInitialized property to avoid conflict
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-25 00:08:01 -04:00
1c74a082e5
FRE-603: Add Presence & Visibility Layer UI components
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- CollaboratorList: Display connected users with presence state
- RemoteCursorOverlay: Render remote cursors in editor
- EditingIndicator: Show active editors and their context
- Component index for clean imports
- Tests for CollaboratorList
Architecture:
- Polling-based presence updates (100ms for cursors, 500ms for editors)
- Color-coded user indicators
- Line:column cursor positioning
- Selection highlighting with transparency
Files:
- src/components/collaboration/collaborator-list.tsx
- src/components/collaboration/remote-cursor-overlay.tsx
- src/components/collaboration/editing-indicator.tsx
- src/components/collaboration/index.ts
- src/components/collaboration/collaborator-list.test.tsx
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-23 06:37:21 -04:00
ef1b15c9ea
FRE-600: Implement Phase 1 WebSocket + Yjs CRDT foundation
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- Create TypeScript and Vite configuration for SolidJS
- Implement Yjs document structure for screenplay collaboration
- Build WebSocket connection manager with exponential backoff reconnection
- Create CRDT document manager with undo/redo support
- Set up WebSocket sync server with JWT authentication
- Add SolidJS reactive bindings for Yjs shared types
- Build collaborative editor component
- Write unit tests for CRDT operations
- Document implementation in analysis/fre600_websocket_foundation.md
Architecture: Yjs chosen over Automerge for better ecosystem and
Tauri compatibility. WebSocket for sync, WebRTC for video.
Co-Authored-By: Paperclip <noreply@paperclip.ing >
2026-04-22 23:08:27 -04:00
