Permission-Capability/CapabilitySet mapping algorithm

Capabilities are mapped from permissions using the following algorithm

@startuml

!theme mono
!pragma useVerticalIf on
skinparam conditionStyle inside
skinparam defaultTextAlignment center
skinparam defaultFontSize 12

<style>
activityDiagram {
  activity {
    MaximumWidth 600
    backgroundColor #f0f0f0
    LineColor DimGrey
  }

  diamond {
    HorizontalAlignment center
  }

  group {
    LineColor LightGrey
    FontSize 10
  }
}
</style>

group folio-permission-utils {
  :read permission mapping overrides from URL
  and store it as ""permissionMappingOverrides"";<<input>>
  if (""permission"" in ""permissionMappingOverrides"") then (yes)
    :read capability by permission name from mappingOverrides;<<input>>
    :return PermissionData with (resource, action, type);<<output>>
    end;
  else (no)
    :define DATA_SETTINGS_ACTIONS

    ""VIEW -> [ "get", "view", "read", "get-all", "read-all", "search" ]""
    ""CREATE -> [ "post", "create", "write" ]""
    ""EDIT -> [ "put", "edit", "update", "patch" ]""
    ""DELETE -> [ "delete", "delete-all" ]""
    ""MANAGE -> [ "all", "manage", "allops" ]"";<<input>>

    :define SETTINGS_KEYWORD

    ""[ "module", "settings" ]"";<<input>>

    :define DATA_KEYWORD_IDENTIFIERS

    ""[ "item", "collection", "items" ]"";<<input>>

    :define DATA_SUFFIXES

    ""[ ".item.post" ]"""; 	<<input>>

    :define PROCEDURAL_KEYWORDS

    ""[ "post", "download", "export", "assign", "restore", "approve", "reopen", "start", "unopen", "validate", "resend", "run-jobs", "stop-jobs", "generate", "reset", "test", "import", "cancel", "exportCSV", "showHidden", "updateEncumbrances", "execute", "move" ]"";<<input>>

    :split permission name by ""."";<<task>>
    :store it as ""permissionParts"";<<output>>

    group calculatePermissionType {
      if (""permissionParts"" contains any of ""SETTING_KEYWORDS"" \nOR ""permissionName"" start with ""SETTINGS_KEYWORDS"") then (yes)
        :define capability/capability set type as ""SETTINGS"";<<output>>
      else if (""name"" end with any of ""PROCEDURAL_KEYWORDS""\nAND ""permissionParts"" NOT contains\nany of ""DATA_KEYWORD_IDENTIFIERS"") then (yes)
        :define capability/capability set type as ""PROCEDURAL"";<<output>>
      else if (""name"" end with any of ""DATA_SUFFIXES"") then (yes)
        :define capability/capability set type as ""DATA"";<<output>>
      else if (""permissionParts"" contains\n any of ""PROCEDURAL_KEYWORDS"") then (yes)
        :define capability/capability set type as ""PROCEDURAL"";<<output>>
      else (no)
        :define capability/capability set type as ""DATA"";<<output>>
      end if
    }

    group calculatePermissionResourceAndAction {
      if (""permissionParts"" size == 1) then (yes)
        :define resource as ""null"" and action as ""null"";<<output>>
      else (no)
        :try resolve action from last part
        of ""permissionParts"" using resolved ""type"";<<task>>
        :store resolved action as ""action"";<<output>>
        if (type is ""PROCEDURAL"") then (yes)
          :define resource as substring before action and action as ""EXECUTE""

          //""search_index_inventory_reindex.execute"" -> ""Search Index Inventory Reindex | EXECUTE""//
          //""ui-inventory.item.move"" -> ""UI-Inventory Item | EXECUTE""//;<<output>>
        else if (""action"" is ""null"" AND ""type"" is ""SETTINGS"") then (yes)
          :define resource as substring before action and action as ""VIEW""

          //""module.circulation-log.enabled"" -> ""Module Circulation-Log Enabled | VIEW""//;<<output>>
        else (no)
          :define resource as substring before action with resolved action

          //""browse_subjects_instances_coll.view"" -> ""Browse Subjects Instances Coll | VIEW""//
          //""inventory-storage.items.collection.get"" -> ""Inventory-Storage Items Collection | VIEW""//;<<output>>
        end if
      end if
    }
  end if
  :return PermissionData with (resource, action, type);<<output>>
  end
}

@enduml

The permission mapping overrides are stored in the following format (Mapping-overrides by Eureka )

[
  "{sourcePermissionName}": {
    "resource": "{expectedCapabilityName}",
    "type": "{expectedCapabilityType}",
    "action": "{expectedCapabilityAction}"
  }
]