stefan
9282dd0eb4
1. **Dokumentation der Architektur:**
- Vervollständigen Sie die C4-Diagramme im docs-Verzeichnis
- Dokumentieren Sie die wichtigsten Architekturentscheidungen in ADRs
2. **Redis-Integration finalisieren:**
- Implementieren Sie die verteilte Cache-Lösung für die Offline-Fähigkeit
- Nutzen Sie Redis Streams für das Event-Sourcing
64 lines
3.4 KiB
Plaintext
64 lines
3.4 KiB
Plaintext
@startuml C4_Component
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!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Component.puml
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title Component diagram for Events Service
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Container_Boundary(apiGateway, "API Gateway") {
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Component(apiGatewayRouting, "Routing Component", "Ktor Routing", "Routes requests to appropriate services")
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Component(apiGatewayAuth, "Authentication Component", "Ktor Auth", "Handles authentication and authorization")
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}
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Container_Boundary(eventsService, "Events Service") {
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Component(eventsApi, "Events API", "Kotlin, Spring Web", "Defines the REST API endpoints for event management")
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Component(eventsApplication, "Events Application", "Kotlin, Spring", "Contains application services and use cases")
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Component(eventCommandHandlers, "Event Command Handlers", "Kotlin", "Handles commands for creating and modifying events")
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Component(eventQueryHandlers, "Event Query Handlers", "Kotlin", "Handles queries for retrieving event information")
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Component(eventsDomain, "Events Domain", "Kotlin", "Contains domain models and business logic")
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Component(eventAggregate, "Event Aggregate", "Kotlin", "Core domain entity representing an event")
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Component(participantAggregate, "Participant Aggregate", "Kotlin", "Core domain entity representing a participant")
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Component(eventDomainServices, "Event Domain Services", "Kotlin", "Domain services for complex business logic")
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Component(eventsInfrastructure, "Events Infrastructure", "Kotlin, Spring Data", "Contains infrastructure implementations")
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Component(eventRepository, "Event Repository", "Kotlin, Spring Data JPA", "Persists and retrieves event data")
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Component(eventMessagePublisher, "Event Message Publisher", "Kotlin, Spring Kafka", "Publishes domain events to Kafka")
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Component(externalServiceClients, "External Service Clients", "Kotlin, WebClient", "Clients for external services")
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}
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ContainerDb(postgresql, "PostgreSQL", "Database", "Stores all persistent data")
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Container(kafka, "Kafka", "Message Broker", "Handles event-driven communication between services")
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Container(redis, "Redis", "Cache", "Provides caching for frequently accessed data")
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System_Ext(paymentProvider, "Payment Provider", "Processes payments for event registrations")
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System_Ext(emailSystem, "Email System", "Sends notifications and confirmations")
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Rel(apiGatewayRouting, eventsApi, "Routes requests to", "HTTPS/JSON")
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Rel(apiGatewayAuth, eventsApi, "Provides authentication context to")
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Rel(eventsApi, eventsApplication, "Uses")
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Rel(eventsApplication, eventCommandHandlers, "Uses")
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Rel(eventsApplication, eventQueryHandlers, "Uses")
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Rel(eventCommandHandlers, eventsDomain, "Uses")
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Rel(eventQueryHandlers, eventsDomain, "Uses")
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Rel(eventCommandHandlers, eventsInfrastructure, "Uses")
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Rel(eventQueryHandlers, eventsInfrastructure, "Uses")
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Rel(eventsDomain, eventAggregate, "Contains")
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Rel(eventsDomain, participantAggregate, "Contains")
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Rel(eventsDomain, eventDomainServices, "Contains")
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Rel(eventsInfrastructure, eventRepository, "Contains")
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Rel(eventsInfrastructure, eventMessagePublisher, "Contains")
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Rel(eventsInfrastructure, externalServiceClients, "Contains")
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Rel(eventRepository, postgresql, "Reads from and writes to")
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Rel(eventMessagePublisher, kafka, "Publishes messages to")
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Rel(eventQueryHandlers, redis, "Caches results in")
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Rel(externalServiceClients, paymentProvider, "Makes API calls to", "HTTPS/JSON")
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Rel(externalServiceClients, emailSystem, "Sends emails via", "SMTP")
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@enduml
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