asset_usage.puml

@startuml
title Example flow how an Organisation's image becomes available for the End user


frame "Publishing" {
  actor "Publisher"
  database MySQL
  database "MongoDB"
  circle "Asset Manager S3"

  "Publisher" --> [Whitehall]: 1. Upload a new\nimage for an\nOrganisation
  [Whitehall] -u-> [Asset Manager]: 2. Upload the\nimage
  [Whitehall] -> "MySQL": 3. Store Asset\nreference
  [Asset Manager] -> [Asset Manager]: Run Virus Scanner
  [Asset Manager] --> "Asset Manager S3": Store file
  [Whitehall] --> [Publishing Api]: 4. Publish\nOrganisation\ncontent
  [Publishing Api] -l-> [Content Store]: 5. Store\nOrganisation\ncontent
  [Content Store] -d-> "MongoDB": 6. Store\nOrganisation\ncontent
}

frame "Rendering" {
  actor User
  "User" -u-> [Collections]: 7. Request\nOrganisations\npage
  [Collections] --> [Content Store]: 8. Fetch latest\nOrganisation\nContent
  [Collections] --> "User": 9. Render page\nwith a url to\nthe image in\nAsset Manager
  "User" --> [Asset Manager]: 10. Request Image
}

@enduml