256 lines
6.7 KiB
Markdown
256 lines
6.7 KiB
Markdown
# TODO-Roadmap für Meldestelle Backend & Frontend Verbesserungen
|
|
|
|
## 📋 Roadmap Übersicht
|
|
|
|
Diese Roadmap führt Sie durch die systematische Verbesserung Ihres Backend und Frontend Codes, basierend auf der durchgeführten Analyse.
|
|
|
|
---
|
|
|
|
## 🚀 Phase 1: Backend-Optimierungen (Woche 1-2)
|
|
|
|
### 1.1 Circuit Breaker Enhancement
|
|
- [ ] **Resilience4j Circuit Breaker für Ping-Service implementieren**
|
|
- Datei: `temp/ping-service/src/main/kotlin/.../PingServiceCircuitBreaker.kt`
|
|
- Fallback-Methoden für Service-Ausfälle
|
|
- Konfiguration in `application.yml`
|
|
- Tests für Circuit Breaker Verhalten
|
|
|
|
### 1.2 Health Check Verbesserungen
|
|
- [ ] **Gateway Health Indicator implementieren**
|
|
- Datei: `infrastructure/gateway/src/main/kotlin/.../health/GatewayHealthIndicator.kt`
|
|
- Downstream Service Health Checks
|
|
- Actuator Integration erweitern
|
|
- Health Check Dashboard
|
|
|
|
### 1.3 Observability & Metrics
|
|
- [ ] **Micrometer Metrics Integration**
|
|
- Datei: `infrastructure/gateway/src/main/kotlin/.../metrics/GatewayMetricsConfig.kt`
|
|
- Request/Response Zeit Metriken
|
|
- Fehlerrate Tracking
|
|
- Custom Business Metrics
|
|
|
|
- [ ] **Enhanced Logging Verbesserungen**
|
|
- Strukturierte JSON Logs
|
|
- MDC (Mapped Diagnostic Context) für Korrelations-IDs
|
|
- Log-Level Konfiguration per Environment
|
|
|
|
### 1.4 Security Enhancements
|
|
- [ ] **JWT Authentication Filter erweitern**
|
|
- Token Refresh Mechanismus
|
|
- Role-based Access Control (RBAC)
|
|
- Rate Limiting basierend auf User-Rollen
|
|
|
|
---
|
|
|
|
## 🎨 Phase 2: Frontend-Architektur Grundlagen (Woche 3-4)
|
|
|
|
### 2.1 Clean Architecture Setup
|
|
- [ ] **Repository Pattern implementieren**
|
|
- Datei: `client/common-ui/src/commonMain/kotlin/.../data/repository/PingRepository.kt`
|
|
- Interface Definition
|
|
- Implementation mit Error Handling
|
|
- Mock Implementation für Tests
|
|
|
|
- [ ] **Data Layer strukturieren**
|
|
- DTOs und Domain Models trennen
|
|
- API Client abstrahieren
|
|
- Caching Strategy implementieren
|
|
|
|
### 2.2 State Management Architecture
|
|
- [ ] **ViewModel Pattern einführen**
|
|
- Datei: `client/common-ui/src/commonMain/kotlin/.../ui/viewmodel/PingViewModel.kt`
|
|
- State Management mit Flows
|
|
- Business Logic Kapselung
|
|
- Testbare ViewModels
|
|
|
|
- [ ] **State Classes definieren**
|
|
- Loading/Success/Error States
|
|
- Immutable State Objects
|
|
- State Transition Logic
|
|
|
|
### 2.3 Dependency Injection
|
|
- [ ] **DI Container Setup**
|
|
- Datei: `client/common-ui/src/commonMain/kotlin/.../di/ClientModule.kt`
|
|
- Repository Injection
|
|
- ViewModel Factory
|
|
- Configuration Management
|
|
|
|
---
|
|
|
|
## 🔧 Phase 3: Frontend-Komponenten Refactoring (Woche 5-6)
|
|
|
|
### 3.1 UI Components verbessern
|
|
- [ ] **PingTestComponent refactoren**
|
|
- Datei: `client/common-ui/src/commonMain/kotlin/.../ui/components/PingTestComponent.kt`
|
|
- State-driven UI
|
|
- Error Handling UI
|
|
- Loading States
|
|
|
|
### 3.2 Error Handling Strategy
|
|
- [ ] **Unified Error Handling**
|
|
- `ApiResult` sealed class
|
|
- Error Boundary Components
|
|
- User-friendly Error Messages
|
|
- Retry Mechanisms
|
|
|
|
### 3.3 Network Layer
|
|
- [ ] **HTTP Client Configuration**
|
|
- Timeout Konfiguration
|
|
- Retry Policy
|
|
- Request/Response Interceptors
|
|
- Connection Pool Management
|
|
|
|
---
|
|
|
|
## 📱 Phase 4: KMP-spezifische Optimierungen (Woche 7-8)
|
|
|
|
### 4.1 Platform-spezifische Implementierungen
|
|
- [ ] **Expect/Actual Patterns**
|
|
- Platform-spezifische HTTP Clients
|
|
- Storage Abstraction
|
|
- Platform UI Anpassungen
|
|
|
|
### 4.2 Build Configuration
|
|
- [ ] **Gradle Build Optimierung**
|
|
- Datei: `client/web-app/build.gradle.kts`
|
|
- Dependencies Management
|
|
- Code Sharing zwischen Targets
|
|
- Build Performance
|
|
|
|
### 4.3 Web-spezifische Features
|
|
- [ ] **Browser Integration**
|
|
- LocalStorage für Caching
|
|
- Service Worker für Offline
|
|
- Progressive Web App Features
|
|
|
|
---
|
|
|
|
## 🧪 Phase 5: Testing Strategy (Woche 9-10)
|
|
|
|
### 5.1 Backend Testing
|
|
- [ ] **Integration Tests erweitern**
|
|
- Circuit Breaker Tests
|
|
- Rate Limiting Tests
|
|
- Security Filter Tests
|
|
|
|
- [ ] **Performance Tests**
|
|
- Load Testing Setup
|
|
- Stress Testing
|
|
- Memory Leak Detection
|
|
|
|
### 5.2 Frontend Testing
|
|
- [ ] **Unit Tests für ViewModels**
|
|
- State Transition Tests
|
|
- Business Logic Tests
|
|
- Mock Repository Tests
|
|
|
|
- [ ] **UI Testing**
|
|
- Component Tests
|
|
- Integration Tests
|
|
- E2E Tests Setup
|
|
|
|
---
|
|
|
|
## 📈 Phase 6: Performance & Monitoring (Woche 11-12)
|
|
|
|
### 6.1 Performance Optimierung
|
|
- [ ] **Backend Performance**
|
|
- Database Query Optimierung
|
|
- Connection Pooling
|
|
- Caching Strategy
|
|
|
|
- [ ] **Frontend Performance**
|
|
- Bundle Size Optimierung
|
|
- Lazy Loading
|
|
- Memory Management
|
|
|
|
### 6.2 Monitoring Setup
|
|
- [ ] **Metrics Dashboard**
|
|
- Grafana Dashboards
|
|
- Alerting Rules
|
|
- Performance KPIs
|
|
|
|
- [ ] **Error Tracking**
|
|
- Frontend Error Monitoring
|
|
- Backend Error Alerting
|
|
- User Experience Metrics
|
|
|
|
---
|
|
|
|
## 🚢 Phase 7: Production Readiness (Woche 13-14)
|
|
|
|
### 7.1 Configuration Management
|
|
- [ ] **Environment Configuration**
|
|
- Dev/Test/Prod Configs
|
|
- Secret Management
|
|
- Feature Flags
|
|
|
|
### 7.2 Deployment Pipeline
|
|
- [ ] **CI/CD Verbesserungen**
|
|
- Automated Testing
|
|
- Docker Optimierung
|
|
- Blue/Green Deployment
|
|
|
|
### 7.3 Documentation
|
|
- [ ] **Code Dokumentation**
|
|
- API Documentation Update
|
|
- Architecture Decision Records
|
|
- Developer Guidelines
|
|
|
|
---
|
|
|
|
## 📊 Erfolgs-Metriken
|
|
|
|
### Backend
|
|
- [ ] Response Zeit < 100ms für 95% der Requests
|
|
- [ ] Fehlerrate < 0.1%
|
|
- [ ] Circuit Breaker Funktionalität
|
|
- [ ] 100% Test Coverage für kritische Pfade
|
|
|
|
### Frontend
|
|
- [ ] Bundle Size < 500KB (gzipped)
|
|
- [ ] First Contentful Paint < 1.5s
|
|
- [ ] Crash-freie Sessions > 99.5%
|
|
- [ ] Clean Architecture Compliance
|
|
|
|
---
|
|
|
|
## 🔄 Kontinuierliche Verbesserungen
|
|
|
|
### Wöchentliche Reviews
|
|
- [ ] Code Quality Metrics Review
|
|
- [ ] Performance Benchmarks
|
|
- [ ] Security Audit
|
|
- [ ] User Feedback Integration
|
|
|
|
### Monatliche Assessments
|
|
- [ ] Architecture Review
|
|
- [ ] Technology Stack Evaluation
|
|
- [ ] Process Optimization
|
|
- [ ] Team Knowledge Sharing
|
|
|
|
---
|
|
|
|
## 📝 Notizen
|
|
|
|
### Prioritäten
|
|
1. **Hoch**: Circuit Breaker, Repository Pattern, State Management
|
|
2. **Medium**: Metrics, Error Handling, Testing
|
|
3. **Niedrig**: Performance Optimierung, Documentation
|
|
|
|
### Dependencies
|
|
- Phase 2 kann parallel zu Phase 1 begonnen werden
|
|
- Phase 3 benötigt Completion von Phase 2
|
|
- Testing (Phase 5) sollte kontinuierlich durchgeführt werden
|
|
|
|
### Risiken
|
|
- KMP-spezifische Probleme können zusätzliche Zeit benötigen
|
|
- Integration zwischen Backend und Frontend muss koordiniert werden
|
|
- Performance-Tests können unerwartete Probleme aufdecken
|
|
|
|
---
|
|
|
|
**Erstellt:** Januar 2025
|
|
**Version:** 1.0
|
|
**Nächstes Review:** Nach Phase 2 Completion
|