syntax = "proto3";
package kava.community.v1beta1;

import "cosmos_proto/cosmos.proto";
import "gogoproto/gogo.proto";
import "google/protobuf/timestamp.proto";

option go_package = "github.com/0glabs/0g-chain/x/community/types";

// StakingRewardsState represents the state of staking reward accumulation between blocks.
message StakingRewardsState {
  // last_accumulation_time represents the last block time which rewards where calculated and distributed.
  // This may be zero to signal accumulation should start on the next interval.
  google.protobuf.Timestamp last_accumulation_time = 1 [
    (gogoproto.stdtime) = true,
    (gogoproto.nullable) = false
  ];

  // accumulated_truncation_error represents the sum of previous errors due to truncation on payout
  // This value will always be on the interval [0, 1).
  string last_truncation_error = 2 [
    (cosmos_proto.scalar) = "cosmos.Dec",
    (gogoproto.customtype) = "cosmossdk.io/math.LegacyDec",
    (gogoproto.nullable) = false
  ];
}