| 1 | signature ROLL = |
| 2 | sig |
| 3 | val activeUsernames : unit -> string list |
| 4 | |
| 5 | type roll_call = { |
| 6 | id : int, |
| 7 | title : string, |
| 8 | msg : string, |
| 9 | started : Init.C.timestamp |
| 10 | } |
| 11 | |
| 12 | val addRollCall : string * string -> int |
| 13 | val modRollCall : roll_call -> unit |
| 14 | val deleteRollCall : int -> unit |
| 15 | val lookupRollCall : int -> roll_call |
| 16 | val listRollCalls : unit -> roll_call list |
| 17 | |
| 18 | type roll_call_entry = { |
| 19 | rol : int, |
| 20 | usr : int, |
| 21 | code : string, |
| 22 | responded : Init.C.timestamp option |
| 23 | } |
| 24 | |
| 25 | val listEntries : int -> (Init.user * roll_call_entry) list * (Init.user * roll_call_entry) list |
| 26 | val lookupEntry : int * int -> roll_call_entry |
| 27 | val respond : int * int -> unit |
| 28 | end |