mirror of
https://github.com/0glabs/0g-chain.git
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790753f156
* wip: refactor to allow multiple bep3 assets * update tests * sims: validate asset before claiming * move asset supply to params * update tests * fix sims * fix tests * wip: add migration from v0.9 -> v0.10 bep3 * fix build and migration tests * nit: rename file * move asset supply out of params * update committee tests * fix sims * address review comments * address review comments * address review comments
425 lines
14 KiB
Go
425 lines
14 KiB
Go
// kava3 contains the suggested genesis parameters for the kava-3 mainnet.
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package kava3
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import (
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"fmt"
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"time"
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tmtypes "github.com/tendermint/tendermint/types"
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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"github.com/cosmos/cosmos-sdk/x/genutil"
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"github.com/cosmos/cosmos-sdk/x/supply"
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"github.com/kava-labs/kava/x/auction"
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v0_8bep3 "github.com/kava-labs/kava/x/bep3/legacy/v0_9"
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"github.com/kava-labs/kava/x/cdp"
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"github.com/kava-labs/kava/x/committee"
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"github.com/kava-labs/kava/x/incentive"
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"github.com/kava-labs/kava/x/kavadist"
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"github.com/kava-labs/kava/x/pricefeed"
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)
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const (
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kavaDenom = "ukava"
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bnbDenom = "bnb"
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usdxDenom = "usdx"
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referenceAsset = "usd"
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bnbSpotMarketID = bnbDenom + ":" + referenceAsset
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bnbLiquidationMarketID = bnbDenom + ":" + referenceAsset + ":" + "30"
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debtDenom = "debt"
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deputyAddressBech32 = "kava1r4v2zdhdalfj2ydazallqvrus9fkphmglhn6u6" // Binance deputy address
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)
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func AddSuggestedParams(cdc *codec.Codec, genDoc tmtypes.GenesisDoc, chainID string, genesisTime time.Time) (tmtypes.GenesisDoc, error) {
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// Add tendermint params
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genDoc.ChainID = chainID
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genDoc.GenesisTime = genesisTime
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// Add app params
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var appState genutil.AppMap
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if err := cdc.UnmarshalJSON(genDoc.AppState, &appState); err != nil {
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return tmtypes.GenesisDoc{}, err
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}
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addAuctionState(cdc, appState)
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addBep3DeputyAccount(cdc, appState)
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addBep3State(cdc, appState)
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addCDPState(cdc, appState)
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addCommitteeState(cdc, appState)
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addIncentiveState(cdc, appState)
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addKavaDistState(cdc, appState)
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addPricefeedState(cdc, appState)
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marshaledAppState, err := cdc.MarshalJSON(appState)
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if err != nil {
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return tmtypes.GenesisDoc{}, err
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}
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genDoc.AppState = marshaledAppState
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return genDoc, nil
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}
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func addBep3DeputyAccount(cdc *codec.Codec, appState genutil.AppMap) {
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deputyCoins := sdk.NewCoins(sdk.NewInt64Coin(bnbDenom, 350_000_000_000_000))
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// 1) Add account
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var authGenState auth.GenesisState
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cdc.MustUnmarshalJSON(appState[auth.ModuleName], &authGenState)
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authGenState.Accounts = append(
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authGenState.Accounts,
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auth.NewBaseAccount(
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mustAccAddressFromBech32(deputyAddressBech32),
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deputyCoins,
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nil, // pubkey is nil for new accounts, it's set when the account first sends a tx
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0, // account numbers are reset on auth.InitGenesis, so this value doesn't matter
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0, // sequence number starts at 0
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),
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)
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appState[auth.ModuleName] = cdc.MustMarshalJSON(authGenState)
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// 2) Update total supply
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var supplyGenState supply.GenesisState
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cdc.MustUnmarshalJSON(appState[supply.ModuleName], &supplyGenState)
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supplyGenState.Supply = supplyGenState.Supply.Add(deputyCoins...)
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appState[supply.ModuleName] = cdc.MustMarshalJSON(supplyGenState)
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}
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func addAuctionState(cdc *codec.Codec, appState genutil.AppMap) {
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appState[auction.ModuleName] = cdc.MustMarshalJSON(auction.NewGenesisState(
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auction.DefaultNextAuctionID,
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auction.NewParams(
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24*time.Hour,
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8*time.Hour,
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sdk.MustNewDecFromStr("0.01"),
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sdk.MustNewDecFromStr("0.01"),
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sdk.MustNewDecFromStr("0.01"),
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),
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auction.GenesisAuctions{},
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))
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}
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func addBep3State(cdc *codec.Codec, appState genutil.AppMap) {
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appState[v0_8bep3.ModuleName] = cdc.MustMarshalJSON(v0_8bep3.NewGenesisState(
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v0_8bep3.NewParams(
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mustAccAddressFromBech32(deputyAddressBech32),
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v0_8bep3.DefaultBnbDeputyFixedFee,
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v0_8bep3.DefaultMinAmount,
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v0_8bep3.DefaultMaxAmount,
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v0_8bep3.DefaultMinBlockLock,
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v0_8bep3.DefaultMaxBlockLock,
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v0_8bep3.AssetParams{{
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Denom: bnbDenom,
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CoinID: 714,
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Limit: sdk.NewInt(4_000_000_000_000),
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Active: true,
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}},
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),
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v0_8bep3.AtomicSwaps{},
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v0_8bep3.AssetSupplies{},
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))
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}
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func addCDPState(cdc *codec.Codec, appState genutil.AppMap) {
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appState[cdp.ModuleName] = cdc.MustMarshalJSON(cdp.NewGenesisState(
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cdp.NewParams(
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sdk.NewInt64Coin(usdxDenom, 100_000_000_000),
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cdp.CollateralParams{{
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Denom: bnbDenom,
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LiquidationRatio: sdk.MustNewDecFromStr("1.5"),
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DebtLimit: sdk.NewInt64Coin(usdxDenom, 100_000_000_000),
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StabilityFee: sdk.MustNewDecFromStr("1.000000001547125958"), // %5 apr
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LiquidationPenalty: sdk.MustNewDecFromStr("0.075"),
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AuctionSize: sdk.NewInt(50_000_000_000),
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Prefix: 0x20,
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ConversionFactor: sdk.NewInt(8),
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SpotMarketID: bnbSpotMarketID,
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LiquidationMarketID: bnbLiquidationMarketID,
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}},
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cdp.DebtParam{
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Denom: usdxDenom,
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ReferenceAsset: referenceAsset,
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ConversionFactor: sdk.NewInt(6),
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DebtFloor: sdk.NewInt(10_000_000),
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SavingsRate: sdk.MustNewDecFromStr("0.9"),
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},
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// below values are usdx coin amounts
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sdk.NewInt(200_000_000_000), // surplusThreshold
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sdk.NewInt(10_000_000_000), // surplusLot
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sdk.NewInt(50_000_000_000), // debtThreshold
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sdk.NewInt(10_000_000_000), // debtLot
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24*time.Hour,
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false,
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),
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cdp.CDPs{},
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cdp.Deposits{},
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cdp.DefaultCdpStartingID,
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debtDenom,
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kavaDenom,
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cdp.DefaultPreviousDistributionTime,
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))
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}
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func addCommitteeState(cdc *codec.Codec, appState genutil.AppMap) {
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appState[committee.ModuleName] = cdc.MustMarshalJSON(committee.NewGenesisState(
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committee.DefaultNextProposalID,
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[]committee.Committee{
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committee.NewCommittee(
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1,
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"Kava Stability Committee",
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[]sdk.AccAddress{
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// addresses from governance proposal: https://ipfs.io/ipfs/QmSiQexKNixztPgLCe2cRSJ8ZLRjetRgzHPDTuBRCm9DZb/committee-nominations.pdf
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mustAccAddressFromBech32("kava1gru35up50ql2wxhegr880qy6ynl63ujlv8gum2"),
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mustAccAddressFromBech32("kava1sc3mh3pkas5e7xd269am4xm5mp6zweyzmhjagj"),
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mustAccAddressFromBech32("kava1c9ye54e3pzwm3e0zpdlel6pnavrj9qqv6e8r4h"),
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mustAccAddressFromBech32("kava1m7p6sjqrz6mylz776ct48wj6lpnpcd0z82209d"),
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mustAccAddressFromBech32("kava1a9pmkzk570egv3sflu3uwdf3gejl7qfy9hghzl"),
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},
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[]committee.Permission{
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committee.SubParamChangePermission{
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AllowedParams: committee.AllowedParams{
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{
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Subspace: auction.ModuleName,
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Key: string(auction.KeyBidDuration),
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},
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{
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Subspace: auction.ModuleName,
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Key: string(auction.KeyIncrementSurplus),
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},
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{
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Subspace: auction.ModuleName,
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Key: string(auction.KeyIncrementDebt),
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},
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{
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Subspace: auction.ModuleName,
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Key: string(auction.KeyIncrementCollateral),
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},
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{
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Subspace: v0_8bep3.ModuleName,
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Key: string(v0_8bep3.KeySupportedAssets),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeyGlobalDebtLimit),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeySurplusThreshold),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeySurplusLot),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeyDebtThreshold),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeyDebtLot),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeyDistributionFrequency),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeyCollateralParams),
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},
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{
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Subspace: cdp.ModuleName,
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Key: string(cdp.KeyDebtParam),
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},
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{
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Subspace: incentive.ModuleName,
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Key: string(incentive.KeyActive),
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},
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{
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Subspace: kavadist.ModuleName,
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Key: string(kavadist.KeyActive),
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},
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{
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Subspace: pricefeed.ModuleName,
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Key: string(pricefeed.KeyMarkets),
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},
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},
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AllowedCollateralParams: committee.AllowedCollateralParams{{
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Denom: bnbDenom,
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LiquidationRatio: false,
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DebtLimit: true,
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StabilityFee: true,
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AuctionSize: true,
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LiquidationPenalty: false,
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Prefix: false,
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SpotMarketID: false,
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LiquidationMarketID: false,
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ConversionFactor: false,
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}},
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AllowedDebtParam: committee.AllowedDebtParam{
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Denom: false,
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ReferenceAsset: false,
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ConversionFactor: false,
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DebtFloor: true,
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SavingsRate: true,
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},
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AllowedAssetParams: committee.AllowedAssetParams{{
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Denom: bnbDenom,
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CoinID: false,
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Limit: true,
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Active: true,
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}},
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AllowedMarkets: committee.AllowedMarkets{
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{
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MarketID: bnbSpotMarketID,
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BaseAsset: false,
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QuoteAsset: false,
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Oracles: false,
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Active: true,
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},
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{
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MarketID: bnbLiquidationMarketID,
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BaseAsset: false,
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QuoteAsset: false,
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Oracles: false,
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Active: true,
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},
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},
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},
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committee.TextPermission{},
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},
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sdk.MustNewDecFromStr("0.5"), // 3 of 5
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7*24*time.Hour,
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),
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committee.NewCommittee(
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2,
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"Kava Safety Committee",
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[]sdk.AccAddress{
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// address from governance proposal: https://ipfs.io/ipfs/QmPqfP1Fa8EyzubmctL5uT5TAcWTB7HBQd8pvrmSTG8yS1/safety-nominations.pdf
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mustAccAddressFromBech32("kava1e0agyg6eug9r62fly9sls77ycjgw8ax6xk73es"),
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},
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[]committee.Permission{committee.SoftwareUpgradePermission{}},
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sdk.MustNewDecFromStr("0.5"),
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7*24*time.Hour,
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),
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},
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[]committee.Proposal{},
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[]committee.Vote{},
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))
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}
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func addIncentiveState(cdc *codec.Codec, appState genutil.AppMap) {
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appState[incentive.ModuleName] = cdc.MustMarshalJSON(incentive.NewGenesisState(
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incentive.NewParams(
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true,
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incentive.Rewards{incentive.NewReward(
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false,
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kavaDenom,
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sdk.NewInt64Coin(kavaDenom, 74_000_000_000),
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1*7*24*time.Hour,
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1*365*24*time.Hour,
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1*7*24*time.Hour,
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)},
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),
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incentive.DefaultPreviousBlockTime,
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incentive.RewardPeriods{},
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incentive.ClaimPeriods{},
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incentive.Claims{},
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incentive.GenesisClaimPeriodIDs{},
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))
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}
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func addKavaDistState(cdc *codec.Codec, appState genutil.AppMap) {
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appState[kavadist.ModuleName] = cdc.MustMarshalJSON(kavadist.NewGenesisState(
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kavadist.NewParams(
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true,
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kavadist.Periods{
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{
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Start: time.Date(2020, 6, 1, 14, 0, 0, 0, time.UTC),
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End: time.Date(2021, 6, 1, 14, 0, 0, 0, time.UTC),
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Inflation: sdk.MustNewDecFromStr("1.000000004431822130"), // 15%
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},
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{
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Start: time.Date(2021, 6, 1, 14, 0, 0, 0, time.UTC),
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End: time.Date(2022, 6, 1, 14, 0, 0, 0, time.UTC),
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Inflation: sdk.MustNewDecFromStr("1.000000002293273137"), // 7.5%
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},
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{
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Start: time.Date(2022, 6, 1, 14, 0, 0, 0, time.UTC),
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End: time.Date(2023, 6, 1, 14, 0, 0, 0, time.UTC),
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Inflation: sdk.MustNewDecFromStr("1.000000001167363430"), // 3.75%
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},
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{
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Start: time.Date(2023, 6, 1, 14, 0, 0, 0, time.UTC),
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End: time.Date(2024, 6, 1, 14, 0, 0, 0, time.UTC),
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Inflation: sdk.MustNewDecFromStr("1.000000000782997609"), // 2.5%
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},
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},
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),
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kavadist.DefaultPreviousBlockTime,
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))
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}
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func addPricefeedState(cdc *codec.Codec, appState genutil.AppMap) {
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appState[pricefeed.ModuleName] = cdc.MustMarshalJSON(pricefeed.NewGenesisState(
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pricefeed.NewParams(
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pricefeed.Markets{
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{
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MarketID: bnbSpotMarketID,
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BaseAsset: bnbDenom,
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QuoteAsset: referenceAsset,
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Oracles: []sdk.AccAddress{
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// addresses from governance proposal: https://ipfs.io/ipfs/QmXgSJ4Dcji8msKpDwYHLmfPSLjRxCEGX6egXQU9DzmFMK/oracle-nominations.pdf
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mustAccAddressFromBech32("kava12dyshua9nkvx9w8ywp72wdnzrc4t4mnnycz0dl"),
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mustAccAddressFromBech32("kava1tuxyepdrkwraa22k99w04c0wa64tgh70mv87fs"),
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mustAccAddressFromBech32("kava1ueak7nzesm3pnev6lngp6lgk0ry02djz8pjpcg"),
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mustAccAddressFromBech32("kava1sl62nqm89c780yxm3m9lp3tacmpnfljq6tytvl"),
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mustAccAddressFromBech32("kava1ujfrlcd0ted58mzplnyxzklsw0sqevlgxndanp"),
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mustAccAddressFromBech32("kava17fatl3wzxvk4rwfu3tqsctdp5x9vute67j9ufj"),
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mustAccAddressFromBech32("kava19rjk5qmmwywnzfccwzyn02jywgpwjqf60afj92"),
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mustAccAddressFromBech32("kava1xd39avn2f008jmvua0eupg39zsp2xn3wf802vn"),
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mustAccAddressFromBech32("kava1pt6q4kdmwawr3thm9cd82pq7hml8u84rd0f3jy"),
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mustAccAddressFromBech32("kava13tpwqygswyzupqfggfgh9dmtgthgucn5wpfksh"),
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},
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Active: true,
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},
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{
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MarketID: bnbLiquidationMarketID,
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BaseAsset: bnbDenom,
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QuoteAsset: referenceAsset,
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Oracles: []sdk.AccAddress{
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// addresses from governance proposal: https://ipfs.io/ipfs/QmXgSJ4Dcji8msKpDwYHLmfPSLjRxCEGX6egXQU9DzmFMK/oracle-nominations.pdf
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mustAccAddressFromBech32("kava12dyshua9nkvx9w8ywp72wdnzrc4t4mnnycz0dl"),
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mustAccAddressFromBech32("kava1tuxyepdrkwraa22k99w04c0wa64tgh70mv87fs"),
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mustAccAddressFromBech32("kava1ueak7nzesm3pnev6lngp6lgk0ry02djz8pjpcg"),
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mustAccAddressFromBech32("kava1sl62nqm89c780yxm3m9lp3tacmpnfljq6tytvl"),
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mustAccAddressFromBech32("kava1ujfrlcd0ted58mzplnyxzklsw0sqevlgxndanp"),
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mustAccAddressFromBech32("kava17fatl3wzxvk4rwfu3tqsctdp5x9vute67j9ufj"),
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mustAccAddressFromBech32("kava19rjk5qmmwywnzfccwzyn02jywgpwjqf60afj92"),
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mustAccAddressFromBech32("kava1xd39avn2f008jmvua0eupg39zsp2xn3wf802vn"),
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mustAccAddressFromBech32("kava1pt6q4kdmwawr3thm9cd82pq7hml8u84rd0f3jy"),
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mustAccAddressFromBech32("kava13tpwqygswyzupqfggfgh9dmtgthgucn5wpfksh"),
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},
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Active: true,
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},
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},
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),
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pricefeed.PostedPrices{},
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))
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}
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func mustAccAddressFromBech32(addrBech32 string) sdk.AccAddress {
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addr, err := sdk.AccAddressFromBech32(addrBech32)
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if err != nil {
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panic(fmt.Errorf("couldn't decode address: %w", err))
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}
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return addr
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}
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