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

import "cosmos/base/v1beta1/coin.proto";
import "cosmos_proto/cosmos.proto";
import "gogoproto/gogo.proto";

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

// Msg defines the hard Msg service.
service Msg {
  // Deposit defines a method for depositing funds to hard liquidity pool.
  rpc Deposit(MsgDeposit) returns (MsgDepositResponse);
  // Withdraw defines a method for withdrawing funds from hard liquidity pool.
  rpc Withdraw(MsgWithdraw) returns (MsgWithdrawResponse);
  // Borrow defines a method for borrowing funds from hard liquidity pool.
  rpc Borrow(MsgBorrow) returns (MsgBorrowResponse);
  // Repay defines a method for repaying funds borrowed from hard liquidity pool.
  rpc Repay(MsgRepay) returns (MsgRepayResponse);
  // Liquidate defines a method for attempting to liquidate a borrower that is over their loan-to-value.
  rpc Liquidate(MsgLiquidate) returns (MsgLiquidateResponse);
}

// MsgDeposit defines the Msg/Deposit request type.
message MsgDeposit {
  string depositor = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  repeated cosmos.base.v1beta1.Coin amount = 2 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
}

// MsgDepositResponse defines the Msg/Deposit response type.
message MsgDepositResponse {}

// MsgWithdraw defines the Msg/Withdraw request type.
message MsgWithdraw {
  string depositor = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  repeated cosmos.base.v1beta1.Coin amount = 2 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
}

// MsgWithdrawResponse defines the Msg/Withdraw response type.
message MsgWithdrawResponse {}

// MsgBorrow defines the Msg/Borrow request type.
message MsgBorrow {
  string borrower = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  repeated cosmos.base.v1beta1.Coin amount = 2 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
}

// MsgBorrowResponse defines the Msg/Borrow response type.
message MsgBorrowResponse {}

// MsgRepay defines the Msg/Repay request type.
message MsgRepay {
  string sender = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  string owner = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  repeated cosmos.base.v1beta1.Coin amount = 3 [
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins",
    (gogoproto.nullable) = false
  ];
}

// MsgRepayResponse defines the Msg/Repay response type.
message MsgRepayResponse {}

// MsgLiquidate defines the Msg/Liquidate request type.
message MsgLiquidate {
  string keeper = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
  string borrower = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
}

// MsgLiquidateResponse defines the Msg/Liquidate response type.
message MsgLiquidateResponse {}