mirror of
https://github.com/0glabs/0g-chain.git
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83 lines
3.0 KiB
Protocol Buffer
83 lines
3.0 KiB
Protocol Buffer
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syntax = "proto3";
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package kava.auction.v1beta1;
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import "gogoproto/gogo.proto";
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import "cosmos_proto/cosmos.proto";
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import "google/protobuf/timestamp.proto";
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import "cosmos/base/v1beta1/coin.proto";
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option go_package = "github.com/kava-labs/kava/x/auction/types";
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option (gogoproto.goproto_getters_all) = false;
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// BaseAuction defines common attributes of all auctions
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message BaseAuction {
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option (cosmos_proto.implements_interface) = "Auction";
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uint64 id = 1 [(gogoproto.customname) = "ID"];
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string initiator = 2;
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cosmos.base.v1beta1.Coin lot = 3 [(gogoproto.nullable) = false];
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bytes bidder = 4 [
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(cosmos_proto.scalar) = "cosmos.AddressBytes",
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(gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.AccAddress"
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];
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cosmos.base.v1beta1.Coin bid = 5 [(gogoproto.nullable) = false];
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bool has_received_bids = 6;
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google.protobuf.Timestamp end_time = 7 [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
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google.protobuf.Timestamp max_end_time = 8 [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
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}
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// SurplusAuction is a forward auction that burns what it receives from bids.
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// It is normally used to sell off excess pegged asset acquired by the CDP system.
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message SurplusAuction {
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option (cosmos_proto.implements_interface) = "Auction";
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BaseAuction base_auction = 1 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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}
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// DebtAuction is a reverse auction that mints what it pays out.
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// It is normally used to acquire pegged asset to cover the CDP system's debts that were not covered by selling
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// collateral.
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message DebtAuction {
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option (cosmos_proto.implements_interface) = "Auction";
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BaseAuction base_auction = 1 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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cosmos.base.v1beta1.Coin corresponding_debt = 2 [(gogoproto.nullable) = false];
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}
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// CollateralAuction is a two phase auction.
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// Initially, in forward auction phase, bids can be placed up to a max bid.
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// Then it switches to a reverse auction phase, where the initial amount up for auction is bid down.
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// Unsold Lot is sent to LotReturns, being divided among the addresses by weight.
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// Collateral auctions are normally used to sell off collateral seized from CDPs.
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message CollateralAuction {
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option (cosmos_proto.implements_interface) = "Auction";
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BaseAuction base_auction = 1 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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cosmos.base.v1beta1.Coin corresponding_debt = 2 [(gogoproto.nullable) = false];
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cosmos.base.v1beta1.Coin max_bid = 3 [(gogoproto.nullable) = false];
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WeightedAddresses lot_returns = 4 [(gogoproto.nullable) = false];
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}
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// WeightedAddresses is a type for storing some addresses and associated weights.
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message WeightedAddresses {
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repeated bytes addresses = 1 [
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(cosmos_proto.scalar) = "cosmos.AddressBytes",
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(gogoproto.casttype) = "github.com/cosmos/cosmos-sdk/types.AccAddress"
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];
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repeated bytes weights = 2
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[(gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int", (gogoproto.nullable) = false];
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}
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