Qualification
  name              (CI Text)
  shorthand         (CI Text)
  -- to be expanded later 
  deriving Generic

-- LMS Interface Tables, need regular processing by background jobs

LmsUser
  qualification     QualificationId
  user              UserId 
  ident             LmsIdent  
  pin               Text
  resetPin          Bool
  delete            Bool
  started           UTCTime
  UniqueLmsUser qualification ident 
  deriving Generic

LmsUserlist
  qualification     QualificationId
  ident             LmsIdent
  failed            Bool
  UniqueLmsUserlist qualification ident
  deriving Generic

LmsResult
  qualification     QualificationId
  ident             LmsIdent
  success           UTCTime
  UniqueLmsResult   qualification ident
  deriving Generic