syntax = "proto3";
package injective.ocr.v1beta1;

import "cosmos/base/v1beta1/coin.proto";
import "cosmos/msg/v1/msg.proto";
import "gogoproto/gogo.proto";
import "injective/ocr/v1beta1/ocr.proto";
import "cosmos_proto/cosmos.proto";

option go_package = "github.com/InjectiveLabs/injective-core/injective-chain/modules/ocr/types";

// Msg defines the OCR Msg service.
service Msg {
  // CreateFeed defines a method for creating feed by module admin
  rpc CreateFeed(MsgCreateFeed) returns (MsgCreateFeedResponse);
  // CreateFeed defines a method for creating feed by feed admin or feed billing
  // admin
  rpc UpdateFeed(MsgUpdateFeed) returns (MsgUpdateFeedResponse);
  // Transmit defines a method for transmitting the feed info by transmitter
  rpc Transmit(MsgTransmit) returns (MsgTransmitResponse);
  // FundFeedRewardPool defines a method to put funds into feed reward pool
  rpc FundFeedRewardPool(MsgFundFeedRewardPool)
      returns (MsgFundFeedRewardPoolResponse);
  // WithdrawFeedRewardPool defines a method to witdhraw feed reward by feed
  // admin or billing admin
  rpc WithdrawFeedRewardPool(MsgWithdrawFeedRewardPool)
      returns (MsgWithdrawFeedRewardPoolResponse);
  // SetPayees defines a method to set payees for transmitters (batch action)
  rpc SetPayees(MsgSetPayees) returns (MsgSetPayeesResponse);
  // TransferPayeeship defines a method for a payee to transfer reward receive
  // ownership
  rpc TransferPayeeship(MsgTransferPayeeship)
      returns (MsgTransferPayeeshipResponse);
  // AcceptPayeeship defines a method for a new payee to accept reward receive
  // ownership
  rpc AcceptPayeeship(MsgAcceptPayeeship) returns (MsgAcceptPayeeshipResponse);

  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
}

message MsgCreateFeed {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "sender";

  string sender = 1;
  FeedConfig config = 2;
}

message MsgCreateFeedResponse {}

message MsgUpdateFeed {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "sender";

  string sender = 1;
  // feed_id is an unique ID for the target of this config
  string feed_id = 2;

  // signers ith element is address ith oracle uses to sign a report
  repeated string signers = 3;

  // transmitters ith element is address ith oracle uses to transmit a report
  // via the transmit method
  repeated string transmitters = 4;

  // Fixed LINK reward for each observer
  string link_per_observation = 5 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
    (gogoproto.nullable) = true
  ];

  // Fixed LINK reward for transmitter
  string link_per_transmission = 6 [
    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
    (gogoproto.nullable) = true
  ];

  // Native denom for LINK coin in the bank keeper
  string link_denom = 7;

  // feed administrator
  string feed_admin = 8;

  // feed billing administrator
  string billing_admin = 9;
}

message MsgUpdateFeedResponse {}

message MsgTransmit {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "transmitter";

  // Address of the transmitter
  string transmitter = 1;
  bytes config_digest = 2;
  string feed_id = 3;
  uint64 epoch = 4;
  uint64 round = 5;
  bytes extra_hash = 6;
  Report report = 7;
  repeated bytes signatures = 8;
}

message MsgTransmitResponse {}

message MsgFundFeedRewardPool {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "sender";

  string sender = 1;
  string feed_id = 2;
  cosmos.base.v1beta1.Coin amount = 3 [ (gogoproto.nullable) = false ];
}

message MsgFundFeedRewardPoolResponse {}

message MsgWithdrawFeedRewardPool {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "sender";

  string sender = 1;
  string feed_id = 2;
  cosmos.base.v1beta1.Coin amount = 3 [ (gogoproto.nullable) = false ];
}

message MsgWithdrawFeedRewardPoolResponse {}

message MsgSetPayees {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "sender";

  string sender = 1;
  string feed_id = 2;
  // addresses oracles use to transmit the reports
  repeated string transmitters = 3;

  // addresses of payees corresponding to list of transmitters
  repeated string payees = 4;
}

message MsgSetPayeesResponse {}

message MsgTransferPayeeship {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "sender";

  // transmitter address of oracle whose payee is changing
  string sender = 1;
  string transmitter = 2;
  string feed_id = 3;
  // new payee address
  string proposed = 4;
}

message MsgTransferPayeeshipResponse {}

message MsgAcceptPayeeship {
  option (gogoproto.equal) = false;
  option (gogoproto.goproto_getters) = false;

  option (cosmos.msg.v1.signer) = "transmitter";

  // new payee address
  string payee = 1;
  // transmitter address of oracle whose payee is changing
  string transmitter = 2;
  string feed_id = 3;
}

message MsgAcceptPayeeshipResponse {}

message MsgUpdateParams {
  option (cosmos.msg.v1.signer) = "authority";

  // authority is the address of the governance account.
  string authority = 1 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];

  // params defines the ocr parameters to update.
  //
  // NOTE: All parameters must be supplied.
  Params params = 2 [ (gogoproto.nullable) = false ];
}

message MsgUpdateParamsResponse {}