Cherry Application LCM Step 2 - Package Validation

@startuml
Title Application LCM Step 2 - Package Validation
skinparam sequenceArrowThickness 2
skinparam ParticipantPadding 5
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Box Personnel #lightblue
   Actor sOP as "SMO Operator" <<INT OTF>>
End box

Box "SMO" #gold
   Participant sPMGR as "Package Manager" <<RICAPP>>
   Boundary MC as "Model Catalog" <<SMO MVC State Manager>>
end box

== Validate ==

sOP -> sPMGR : ValidateStructure (packageFilename)
sPMGR -> sPMGR :
Note Left: Validate Package contents and structure

alt if Structure is Valid then
   sOP -> sPMGR : ValidateVersion (packageFilename, modelCatalogEndPoint)
   sPMGR -> sPMGR :
   Note Left: Extract Application Version from package

   sPMGR -> MC : GET ../applications/<ApplicationversionId>
   alt if version not found (rc = 404) then
      sPMGR -> MC : PUT ../applications/<ApplicationversionId> {State=VALIDATED}
   else
      note over sPMGR : Change to established version not allowed, version in package should be updated
   end if
else
   note over sPMGR : Package structure is not valid unable to create a record in Model Catalog
end if

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