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

import "cosmos/base/query/v1beta1/pagination.proto";
import "cosmos/base/v1beta1/coin.proto";
import "cosmos_proto/cosmos.proto";
import "gogoproto/gogo.proto";
import "google/api/annotations.proto";
import "kava/savings/v1beta1/store.proto";

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

// Query defines the gRPC querier service for savings module
service Query {
  // Params queries all parameters of the savings module.
  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
    option (google.api.http).get = "/kava/savings/v1beta1/params";
  }

  // Deposits queries savings deposits.
  rpc Deposits(QueryDepositsRequest) returns (QueryDepositsResponse) {
    option (google.api.http).get = "/kava/savings/v1beta1/deposits";
  }

  // TotalSupply returns the total sum of all coins currently locked into the savings module.
  rpc TotalSupply(QueryTotalSupplyRequest) returns (QueryTotalSupplyResponse) {
    option (google.api.http).get = "/kava/savings/v1beta1/total_supply";
  }
}

// QueryParamsRequest defines the request type for querying x/savings
// parameters.
message QueryParamsRequest {}

// QueryParamsResponse defines the response type for querying x/savings
// parameters.
message QueryParamsResponse {
  option (gogoproto.goproto_getters) = false;

  Params params = 1 [(gogoproto.nullable) = false];
}

// QueryDepositsRequest defines the request type for querying x/savings
// deposits.
message QueryDepositsRequest {
  string denom = 1;
  string owner = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];

  cosmos.base.query.v1beta1.PageRequest pagination = 3;
}

// QueryDepositsResponse defines the response type for querying x/savings
// deposits.
message QueryDepositsResponse {
  repeated Deposit deposits = 1 [
    (gogoproto.castrepeated) = "Deposits",
    (gogoproto.nullable) = false
  ];

  cosmos.base.query.v1beta1.PageResponse pagination = 2;
}

// QueryTotalSupplyRequest defines the request type for Query/TotalSupply method.
message QueryTotalSupplyRequest {}

// TotalSupplyResponse defines the response type for the Query/TotalSupply method.
message QueryTotalSupplyResponse {
  // Height is the block height at which these totals apply
  int64 height = 1;
  // Result is a list of coins supplied to savings
  repeated cosmos.base.v1beta1.Coin result = 2 [
    (gogoproto.nullable) = false,
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
  ];
}