124 lines
5.1 KiB
OCaml
124 lines
5.1 KiB
OCaml
(*****************************************************************************)
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(* *)
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(* Open Source License *)
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(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* Permission is hereby granted, free of charge, to any person obtaining a *)
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(* copy of this software and associated documentation files (the "Software"),*)
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(* to deal in the Software without restriction, including without limitation *)
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(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
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(* and/or sell copies of the Software, and to permit persons to whom the *)
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(* Software is furnished to do so, subject to the following conditions: *)
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(* *)
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(* The above copyright notice and this permission notice shall be included *)
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(* in all copies or substantial portions of the Software. *)
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(* *)
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(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
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(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
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(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
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(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
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(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
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(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
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(* DEALINGS IN THE SOFTWARE. *)
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(* *)
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(*****************************************************************************)
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open Alpha_context
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module S = struct
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let path = RPC_path.(open_root / "votes")
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let ballots =
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RPC_service.get_service
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~description:"Sum of ballots casted so far during a voting period."
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~query:RPC_query.empty
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~output:Vote.ballots_encoding
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RPC_path.(path / "ballots")
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let ballot_list =
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RPC_service.get_service
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~description:"Ballots casted so far during a voting period."
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~query:RPC_query.empty
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~output:
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Data_encoding.(
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list
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(obj2
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(req "pkh" Signature.Public_key_hash.encoding)
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(req "ballot" Vote.ballot_encoding)))
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RPC_path.(path / "ballot_list")
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let current_period_kind =
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RPC_service.get_service
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~description:"Current period kind."
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~query:RPC_query.empty
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~output:Voting_period.kind_encoding
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RPC_path.(path / "current_period_kind")
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let current_quorum =
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RPC_service.get_service
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~description:"Current expected quorum."
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~query:RPC_query.empty
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~output:Data_encoding.int32
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RPC_path.(path / "current_quorum")
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let listings =
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RPC_service.get_service
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~description:
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"List of delegates with their voting weight, in number of rolls."
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~query:RPC_query.empty
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~output:Vote.listings_encoding
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RPC_path.(path / "listings")
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let proposals =
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RPC_service.get_service
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~description:"List of proposals with number of supporters."
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~query:RPC_query.empty
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~output:(Protocol_hash.Map.encoding Data_encoding.int32)
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RPC_path.(path / "proposals")
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let current_proposal =
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RPC_service.get_service
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~description:"Current proposal under evaluation."
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~query:RPC_query.empty
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~output:(Data_encoding.option Protocol_hash.encoding)
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RPC_path.(path / "current_proposal")
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end
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let register () =
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let open Services_registration in
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register0 S.ballots (fun ctxt () () -> Vote.get_ballots ctxt) ;
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register0 S.ballot_list (fun ctxt () () -> Vote.get_ballot_list ctxt >|= ok) ;
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register0 S.current_period_kind (fun ctxt () () ->
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Vote.get_current_period_kind ctxt) ;
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register0 S.current_quorum (fun ctxt () () -> Vote.get_current_quorum ctxt) ;
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register0 S.proposals (fun ctxt () () -> Vote.get_proposals ctxt) ;
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register0 S.listings (fun ctxt () () -> Vote.get_listings ctxt >|= ok) ;
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register0 S.current_proposal (fun ctxt () () ->
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(* this would be better implemented using get_option in get_current_proposal *)
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Vote.get_current_proposal ctxt
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>>= function
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| Ok p ->
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return_some p
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| Error (Raw_context.Storage_error (Missing_key _) :: _) ->
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return_none
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| Error _ as e ->
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Lwt.return e)
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let ballots ctxt block = RPC_context.make_call0 S.ballots ctxt block () ()
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let ballot_list ctxt block =
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RPC_context.make_call0 S.ballot_list ctxt block () ()
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let current_period_kind ctxt block =
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RPC_context.make_call0 S.current_period_kind ctxt block () ()
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let current_quorum ctxt block =
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RPC_context.make_call0 S.current_quorum ctxt block () ()
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let listings ctxt block = RPC_context.make_call0 S.listings ctxt block () ()
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let proposals ctxt block = RPC_context.make_call0 S.proposals ctxt block () ()
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let current_proposal ctxt block =
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RPC_context.make_call0 S.current_proposal ctxt block () ()
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