Source file preapply_result.ml

(*****************************************************************************)
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(* Open Source License                                                       *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
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(*****************************************************************************)

type 'error t = {
  applied : (Operation_hash.t * Operation.t) list;
  refused : (Operation.t * 'error list) Operation_hash.Map.t;
  outdated : (Operation.t * 'error list) Operation_hash.Map.t;
  branch_refused : (Operation.t * 'error list) Operation_hash.Map.t;
  branch_delayed : (Operation.t * 'error list) Operation_hash.Map.t;
}

let empty =
  {
    applied = [];
    refused = Operation_hash.Map.empty;
    outdated = Operation_hash.Map.empty;
    branch_refused = Operation_hash.Map.empty;
    branch_delayed = Operation_hash.Map.empty;
  }

let encoding error_encoding =
  let open Data_encoding in
  let operation_encoding =
    merge_objs
      (obj1 (req "hash" Operation_hash.encoding))
      (dynamic_size Operation.encoding)
  in
  let refused_encoding =
    merge_objs
      (obj1 (req "hash" Operation_hash.encoding))
      (merge_objs
         (dynamic_size Operation.encoding)
         (obj1 (req "error" error_encoding)))
  in
  let build_list map = Operation_hash.Map.bindings map in
  let build_map list =
    List.fold_right
      (fun (k, e) m -> Operation_hash.Map.add k e m)
      list
      Operation_hash.Map.empty
  in
  conv
    (fun {applied; refused; outdated; branch_refused; branch_delayed} ->
      ( applied,
        build_list refused,
        build_list outdated,
        build_list branch_refused,
        build_list branch_delayed ))
    (fun (applied, refused, outdated, branch_refused, branch_delayed) ->
      let refused = build_map refused in
      let outdated = build_map outdated in
      let branch_refused = build_map branch_refused in
      let branch_delayed = build_map branch_delayed in
      {applied; refused; outdated; branch_refused; branch_delayed})
    (obj5
       (req "applied" (list operation_encoding))
       (req "refused" (list refused_encoding))
       (req "outdated" (list refused_encoding))
       (req "branch_refused" (list refused_encoding))
       (req "branch_delayed" (list refused_encoding)))