DMS CDS.md

@startuml
actor "User" order 10
participant "AAS" order 30
participant "Client" order 20
participant "Calibration\nData\nService" as CDS order 35
participant "Summit\nData\nAccess\nService" as SDAS order 40
database "Data\nInformation\nDatabase" as DIB order 60
database "Summit\nPermanent\nStore" as store order 70

group authenticate
    User -> Client : provide login\ninformation
    Client -> AAS : login request
    AAS -> Client: return token
end

group search
    Client -> CDS : Submit request using search criteria
    CDS -> SDAS : Submit request using\nsearch criteria
    SDAS -> DIB : Form SQL request\nand query DB
    DIS -> CDS: return Expousre Ids and\nlocation URIs of matching file(s)
    CDS -> Client : return list of matching file(s)
end
User <-> Client : Choose file(s) from\nlist (if necessary)

group retrieve
    Client -> SDAS : request file(s using location URI\nof selected file(s) and token
    SDAS -> DIB: check token for access
    alt access granted
        SDAS <-> store : retrieve file(s)
        SDAS -> SDAS: package files (if necessary)
        SDAS -> Client : return file/package
    else access denied
        SDAS -> Client : Access Denied error
    end
end
@enduml