# Requirements Summary - TraceRTM

**Date**: 2025-11-22  
**Version**: 1.0  
**Status**: APPROVED

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## EXECUTIVE SUMMARY

TraceRTM is an enterprise-grade real-time collaboration platform for managing complex projects with 1000+ concurrent agents. It provides 16 different views, real-time synchronization, offline-first support, and advanced features like node editors, code editors, and quality checks.

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## REQUIREMENTS OVERVIEW

### Functional Requirements (10 Epics)
1. ✅ Item Management (CRUD operations)
2. ✅ Link Management (Dependencies, relationships)
3. ✅ Agent Management (Registration, status, work assignment)
4. ✅ Graph Visualization (1000+ nodes)
5. ✅ Node Editor (Workflow design)
6. ✅ Code Editor (Code writing, live preview)
7. ✅ Quality Checks (Automated quality assurance)
8. ✅ Conflict Resolution (Real-time conflict detection)
9. ✅ Real-Time Collaboration (Sync, presence, offline-first)
10. ✅ Integrations (Jira, GitHub, Slack)

### User Stories (30+ Stories)
- ✅ 7 stories for Item Management
- ✅ 3 stories for Link Management
- ✅ 3 stories for Agent Management
- ✅ 3 stories for Real-Time Collaboration
- ✅ 4 stories for Advanced Features
- ✅ 3 stories for Integrations
- ✅ 5 stories for Views & Dashboards

### User Journeys (3 Journeys)
1. ✅ Project Manager Workflow (Plan and track)
2. ✅ Developer Workflow (Implement feature)
3. ✅ Real-Time Collaboration (Collaborate on design)

### Views (16 Views)
1. ✅ Dashboard View (Overview)
2. ✅ Items View (Table)
3. ✅ Graph View (Visualization)
4. ✅ Node Editor View (Workflow design)
5. ✅ Code Editor View (Code writing)
6. ✅ Timeline View (Schedule)
7. ✅ Kanban View (Workflow)
8. ✅ Calendar View (Dates)
9. ✅ Links View (Relationships)
10. ✅ Agents View (Team status)
11. ✅ Quality Checks View (QA)
12. ✅ Conflict Resolver View (Conflicts)
13. ✅ Activity Feed View (History)
14. ✅ Search Results View (Search)
15. ✅ Settings View (Configuration)
16. ✅ Help View (Documentation)

### Components (100+ Components)
- ✅ Layout components (Header, Sidebar, Footer)
- ✅ Navigation components (NavLinks, Breadcrumbs)
- ✅ Data display components (Table, List, Card)
- ✅ Form components (Input, Select, Checkbox)
- ✅ Modal components (Dialog, Drawer)
- ✅ Visualization components (Graph, Timeline, Kanban)
- ✅ Editor components (Node Editor, Code Editor)
- ✅ Notification components (Toast, Alert)

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## ARCHITECTURE DECISIONS

### Frontend Stack
- **Framework**: React 19 + TypeScript
- **Build Tool**: Vite 5.0
- **UI Library**: shadcn/ui + TailwindCSS
- **State Management**: Legend State + TanStack Query
- **Forms**: React Hook Form + Zod
- **Visualization**: Cytoscape.js, React Flow, Monaco Editor
- **Testing**: Vitest + Playwright

### Backend Stack
- **Language**: Go 1.23+
- **Framework**: Echo + gqlgen
- **Database**: Supabase (PostgreSQL + pgvector)
- **ORM**: GORM
- **Real-Time**: Supabase Realtime + WebSocket
- **Message Queue**: Upstash Kafka
- **Background Jobs**: Inngest
- **Cache**: Upstash Redis
- **Testing**: testify

### Deployment
- **Frontend**: Vercel
- **Backend**: Fly.io (always free)
- **Database**: Supabase (freemium)
- **Services**: WorkOS, Upstash, Inngest
- **CI/CD**: GitHub Actions

### Cost
- **Total**: $0/month (fully freemium)

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## STATE MODELS

### Global State (Legend State)
- Items (CRUD)
- Links (CRUD)
- Agents (status, work)
- UI state (view, filters, sort)
- Presence (online users)
- Sync (pending changes, conflicts)

### View State (TanStack Query)
- Dashboard metrics
- Items list
- Graph nodes/edges
- Node editor state
- Code editor state

### Form State (React Hook Form)
- Create/update forms
- Filter forms
- Search forms

### Real-Time State (Supabase Realtime)
- Item events
- Link events
- Agent events
- Presence events
- Conflict events

### Offline State (Legend State)
- Pending changes queue
- Local cache
- Sync status

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## UI TREE

### Root Components
- App (root)
- Layout (header, sidebar, main)
- ViewContainer (16 views)
- DetailPanel (item/link/agent details)
- Modals (create, update, delete)
- Notifications (toast, alerts)

### View Components
- DashboardView
- ItemsView
- GraphView
- NodeEditorView
- CodeEditorView
- TimelineView
- KanbanView
- CalendarView
- LinksView
- AgentsView
- QualityChecksView
- ConflictResolverView
- ActivityFeedView
- SearchResultsView
- SettingsView
- HelpView

### Shared Components
- ItemCard
- LinkViewer
- GraphViewer
- NodeEditor
- CodeEditor
- QualityChecks
- ConflictResolver
- Table
- List
- Card
- Modal
- Form
- Input
- Select
- Button
- Badge
- Avatar
- Tooltip
- Popover
- Dropdown
- Menu
- Tabs
- Accordion
- Pagination
- Breadcrumbs
- Stepper
- Progress
- Skeleton
- Spinner
- Toast
- Alert
- Dialog
- Drawer
- Sidebar
- Header
- Footer
- Navigation
- Search
- Filter
- Sort

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## API ENDPOINTS

### Items
- `POST /api/items` - Create item
- `GET /api/items` - List items
- `GET /api/items/:id` - Get item
- `PATCH /api/items/:id` - Update item
- `DELETE /api/items/:id` - Delete item
- `POST /api/items/bulk` - Bulk operations

### Links
- `POST /api/links` - Create link
- `GET /api/links` - List links
- `GET /api/links/:id` - Get link
- `PATCH /api/links/:id` - Update link
- `DELETE /api/links/:id` - Delete link

### Agents
- `POST /api/agents/register` - Register agent
- `GET /api/agents` - List agents
- `GET /api/agents/:id` - Get agent
- `POST /api/agents/:id/work` - Claim work
- `PATCH /api/agents/:id/status` - Update status

### Quality Checks
- `POST /api/items/:id/quality-check` - Run quality check
- `GET /api/items/:id/quality-checks` - Get quality checks

### Conflicts
- `GET /api/conflicts` - List conflicts
- `POST /api/conflicts/:id/resolve` - Resolve conflict

### Integrations
- `POST /api/integrations/jira` - Jira integration
- `POST /api/integrations/github` - GitHub integration
- `POST /api/integrations/slack` - Slack integration

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## GRAPHQL SCHEMA

### Queries
- `items(filter, sort, pagination)` - List items
- `item(id)` - Get item
- `links(filter, sort, pagination)` - List links
- `link(id)` - Get link
- `agents(filter, sort, pagination)` - List agents
- `agent(id)` - Get agent
- `conflicts` - List conflicts
- `qualityChecks(itemId)` - Get quality checks

### Mutations
- `createItem(input)` - Create item
- `updateItem(id, input)` - Update item
- `deleteItem(id)` - Delete item
- `createLink(input)` - Create link
- `updateLink(id, input)` - Update link
- `deleteLink(id)` - Delete link
- `registerAgent(input)` - Register agent
- `claimWork(agentId, itemId)` - Claim work
- `completeWork(agentId, itemId)` - Complete work
- `resolveConflict(id, resolution)` - Resolve conflict

### Subscriptions
- `itemCreated` - Item created
- `itemUpdated` - Item updated
- `itemDeleted` - Item deleted
- `linkCreated` - Link created
- `linkUpdated` - Link updated
- `linkDeleted` - Link deleted
- `agentStatusChanged` - Agent status changed
- `presenceUpdated` - Presence updated
- `conflictDetected` - Conflict detected

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## PERFORMANCE TARGETS

### Frontend
- Initial load: <3 seconds
- Time to interactive: <5 seconds
- Bundle size: <100KB (gzipped)
- Lighthouse score: >90

### Backend
- API response time: <100ms (p95)
- Database query time: <50ms (p95)
- WebSocket latency: <100ms
- Throughput: 1000+ req/s

### Real-Time
- Sync latency: <100ms
- Presence update: <500ms
- Conflict resolution: <1s

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## SECURITY REQUIREMENTS

### Authentication
- ✅ Enterprise SSO (Okta, Azure AD, Google Workspace)
- ✅ OAuth 2.0 (Google, GitHub, Microsoft)
- ✅ SAML support
- ✅ JWT tokens
- ✅ Secure token storage

### Authorization
- ✅ Role-based access control (RBAC)
- ✅ Organization-based access
- ✅ Resource-level permissions
- ✅ Audit logging

### Data Protection
- ✅ HTTPS/TLS encryption
- ✅ Database encryption at rest
- ✅ Sensitive data masking
- ✅ GDPR compliance

### API Security
- ✅ Rate limiting
- ✅ CORS configuration
- ✅ CSRF protection
- ✅ Input validation

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## TESTING REQUIREMENTS

### Unit Tests
- ✅ 80%+ code coverage
- ✅ All business logic tested
- ✅ All utilities tested

### Integration Tests
- ✅ API endpoints tested
- ✅ Database operations tested
- ✅ Real-time sync tested

### E2E Tests
- ✅ User journeys tested
- ✅ Critical paths tested
- ✅ Error scenarios tested

### Performance Tests
- ✅ Load testing (1000+ concurrent users)
- ✅ Stress testing
- ✅ Endurance testing

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## DOCUMENTATION REQUIREMENTS

### User Documentation
- ✅ Getting started guide
- ✅ User manual
- ✅ FAQ
- ✅ Troubleshooting guide

### Developer Documentation
- ✅ Architecture guide
- ✅ API documentation
- ✅ Component documentation
- ✅ Deployment guide

### Operations Documentation
- ✅ Deployment guide
- ✅ Monitoring guide
- ✅ Backup guide
- ✅ Disaster recovery guide


