stack 1.0

diagram "Azure event platform" {
  theme light

  layout {
    direction right
  }

  node customer "Customer" {
    kind actor
  }

  group delivery "Delivery" {
    node frontdoor "Front Door" {
      kind service
      icon "azure:front-door-and-cdn-profiles"
    }

    node app "App Service" {
      kind service
      icon "azure:app-service"
    }
  }

  group processing "Event processing" {
    node ingest "Ingest function" {
      kind function
      icon "azure:function-apps"
    }

    node bus "Service Bus" {
      kind queue
      icon "azure:azure-service-bus"
    }

    node worker "Background function" {
      kind worker
      icon "azure:function-apps"
    }
  }

  group data "Data" {
    node database "Cosmos DB" {
      kind database
      icon "azure:azure-cosmos-db"
    }

    node archive "Storage account" {
      kind storage
      icon "azure:storage-accounts"
    }
  }

  edge customer -> frontdoor "HTTPS" {
    kind request
  }
  edge frontdoor -> app "Route" {
    kind request
  }
  edge app -> ingest "Submit" {
    kind request
  }
  edge ingest -> bus "Work item" {
    kind event
  }
  edge bus -> worker "Dispatch" {
    kind event
  }
  edge worker -> database "Persist" {
    kind data
  }
  edge worker -> archive "Archive" {
    kind data
  }
}