activity_data_entry_creation.plantuml

@startuml
(*) --> "Initial state"

partition "Create Contract" {
  -->[data package] "pandoraContract.createDataEntry()"
  --> "New DataEntry Contract"
}

partition "Validate Contract" {
  --> [contract address] "Worker Node: validateDataEntry()"
  --> "takeDeposit"
  --> "requestContractDetails"
  if "contract exists" then 
    -->[yes] "validateContractDetails"
    if "details are valid" then
      -->[yes] "downloadKernel"
      if "files found" then
        -->[yes] "validateFiles"
        if "file formats are correct"
          -->[yes] "validateKernelModel"
          if "model is correct"
            -->[yes] "validateKernelParameters"
            if "parameters are right"
              -->[yes] "pandoraContract.activateDataEntry"
              -->"DataEntryContract.sign"
              -->"DataEntryContract.setActive"
              -->"return success code"
            else
              -->[no] === Error ===
            endif
          else
            -->[no] === Error ===
          endif
        else
          -->[no] === Error ===
        endif
      else
        -->[no] === Error ===
      endif
    else
      -->[no] === Error ===
    endif
  else
    -->[no] === Error ===
  endif

  === Error === --> "pandoraContract.destroyDataEntry"
  --> "DataEntryContract.destroy"
  --> "return failure code"
}
@enduml