mirror of
https://github.com/0glabs/0g-chain.git
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056f9c0cf0
* draft kava-3 to kava-4 cdp migration * fix: use starting cdp id from the old genesis state * update auction size for xrp
193 lines
9.9 KiB
Go
193 lines
9.9 KiB
Go
package v0_11
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import (
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"time"
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sdk "github.com/cosmos/cosmos-sdk/types"
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v0_11bep3 "github.com/kava-labs/kava/x/bep3/legacy/v0_11"
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v0_9bep3 "github.com/kava-labs/kava/x/bep3/legacy/v0_9"
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v0_11cdp "github.com/kava-labs/kava/x/cdp"
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v0_9cdp "github.com/kava-labs/kava/x/cdp/legacy/v0_9"
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v0_11incentive "github.com/kava-labs/kava/x/incentive"
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v0_9incentive "github.com/kava-labs/kava/x/incentive/legacy/v0_9"
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v0_11pricefeed "github.com/kava-labs/kava/x/pricefeed"
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v0_9pricefeed "github.com/kava-labs/kava/x/pricefeed/legacy/v0_9"
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)
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// MigrateBep3 migrates from a v0.9 (or v0.10) bep3 genesis state to a v0.11 bep3 genesis state
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func MigrateBep3(oldGenState v0_9bep3.GenesisState) v0_11bep3.GenesisState {
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var assetParams v0_11bep3.AssetParams
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var assetSupplies v0_11bep3.AssetSupplies
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v0_9Params := oldGenState.Params
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for _, asset := range v0_9Params.SupportedAssets {
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v10AssetParam := v0_11bep3.AssetParam{
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Active: asset.Active,
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Denom: asset.Denom,
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CoinID: asset.CoinID,
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DeputyAddress: v0_9Params.BnbDeputyAddress,
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FixedFee: v0_9Params.BnbDeputyFixedFee,
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MinSwapAmount: sdk.OneInt(), // set min swap to one - prevents accounts that hold zero bnb from creating spam txs
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MaxSwapAmount: v0_9Params.MaxAmount,
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MinBlockLock: v0_9Params.MinBlockLock,
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MaxBlockLock: v0_9Params.MaxBlockLock,
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SupplyLimit: v0_11bep3.SupplyLimit{
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Limit: asset.Limit,
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TimeLimited: false,
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TimePeriod: time.Duration(0),
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TimeBasedLimit: sdk.ZeroInt(),
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},
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}
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assetParams = append(assetParams, v10AssetParam)
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}
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for _, supply := range oldGenState.AssetSupplies {
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newSupply := v0_11bep3.NewAssetSupply(supply.IncomingSupply, supply.OutgoingSupply, supply.CurrentSupply, sdk.NewCoin(supply.CurrentSupply.Denom, sdk.ZeroInt()), time.Duration(0))
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assetSupplies = append(assetSupplies, newSupply)
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}
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var swaps v0_11bep3.AtomicSwaps
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for _, oldSwap := range oldGenState.AtomicSwaps {
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newSwap := v0_11bep3.AtomicSwap{
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Amount: oldSwap.Amount,
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RandomNumberHash: oldSwap.RandomNumberHash,
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ExpireHeight: oldSwap.ExpireHeight,
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Timestamp: oldSwap.Timestamp,
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Sender: oldSwap.Sender,
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Recipient: oldSwap.Recipient,
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SenderOtherChain: oldSwap.SenderOtherChain,
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RecipientOtherChain: oldSwap.RecipientOtherChain,
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ClosedBlock: oldSwap.ClosedBlock,
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Status: v0_11bep3.SwapStatus(oldSwap.Status),
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CrossChain: oldSwap.CrossChain,
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Direction: v0_11bep3.SwapDirection(oldSwap.Direction),
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}
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swaps = append(swaps, newSwap)
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}
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return v0_11bep3.GenesisState{
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Params: v0_11bep3.Params{
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AssetParams: assetParams},
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AtomicSwaps: swaps,
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Supplies: assetSupplies,
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PreviousBlockTime: v0_11bep3.DefaultPreviousBlockTime,
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}
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}
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// MigrateCDP migrates from a v0.9 (or v0.10) cdp genesis state to a v0.11 cdp genesis state
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func MigrateCDP(oldGenState v0_9cdp.GenesisState) v0_11cdp.GenesisState {
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var newCDPs v0_11cdp.CDPs
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var newDeposits v0_11cdp.Deposits
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var newCollateralParams v0_11cdp.CollateralParams
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newStartingID := oldGenState.StartingCdpID
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for _, cdp := range oldGenState.CDPs {
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newCDP := v0_11cdp.NewCDPWithFees(cdp.ID, cdp.Owner, cdp.Collateral, "bnb-a", cdp.Principal, cdp.AccumulatedFees, cdp.FeesUpdated)
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newCDPs = append(newCDPs, newCDP)
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}
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for _, dep := range oldGenState.Deposits {
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newDep := v0_11cdp.NewDeposit(dep.CdpID, dep.Depositor, dep.Amount)
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newDeposits = append(newDeposits, newDep)
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}
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for _, cp := range oldGenState.Params.CollateralParams {
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newCollateralParam := v0_11cdp.NewCollateralParam(cp.Denom, "bnb-a", cp.LiquidationRatio, cp.DebtLimit, cp.StabilityFee, cp.AuctionSize, cp.LiquidationPenalty, 0x01, cp.SpotMarketID, cp.LiquidationMarketID, cp.ConversionFactor)
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newCollateralParams = append(newCollateralParams, newCollateralParam)
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}
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btcbCollateralParam := v0_11cdp.NewCollateralParam("btcb", "btcb-a", sdk.MustNewDecFromStr("1.5"), sdk.NewCoin("usdx", sdk.NewInt(100000000000)), sdk.MustNewDecFromStr("1.000000001547125958"), sdk.NewInt(100000000), sdk.MustNewDecFromStr("0.075000000000000000"), 0x02, "btc:usd", "btc:usd:30", sdk.NewInt(8))
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busdaCollateralParam := v0_11cdp.NewCollateralParam("busd", "busd-a", sdk.MustNewDecFromStr("1.01"), sdk.NewCoin("usdx", sdk.NewInt(3000000000000)), sdk.OneDec(), sdk.NewInt(1000000000000), sdk.MustNewDecFromStr("0.075000000000000000"), 0x03, "busd:usd", "busd:usd:30", sdk.NewInt(8))
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busdbCollateralParam := v0_11cdp.NewCollateralParam("busd", "busd-b", sdk.MustNewDecFromStr("1.1"), sdk.NewCoin("usdx", sdk.NewInt(1000000000000)), sdk.MustNewDecFromStr("1.000000012857214317"), sdk.NewInt(1000000000000), sdk.MustNewDecFromStr("0.075000000000000000"), 0x04, "busd:usd", "busd:usd:30", sdk.NewInt(8))
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xrpbCollateralParam := v0_11cdp.NewCollateralParam("xrpb", "xrpb-a", sdk.MustNewDecFromStr("1.5"), sdk.NewCoin("usdx", sdk.NewInt(100000000000)), sdk.MustNewDecFromStr("1.000000001547125958"), sdk.NewInt(4000000000000), sdk.MustNewDecFromStr("0.075000000000000000"), 0x05, "xrp:usd", "xrp:usd:30", sdk.NewInt(8))
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newCollateralParams = append(newCollateralParams, btcbCollateralParam, busdaCollateralParam, busdbCollateralParam, xrpbCollateralParam)
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oldDebtParam := oldGenState.Params.DebtParam
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newDebtParam := v0_11cdp.NewDebtParam(oldDebtParam.Denom, oldDebtParam.ReferenceAsset, oldDebtParam.ConversionFactor, oldDebtParam.DebtFloor, oldDebtParam.SavingsRate)
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newGlobalDebtLimit := oldGenState.Params.GlobalDebtLimit.Add(btcbCollateralParam.DebtLimit).Add(busdaCollateralParam.DebtLimit).Add(busdbCollateralParam.DebtLimit).Add(xrpbCollateralParam.DebtLimit)
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newParams := v0_11cdp.NewParams(newGlobalDebtLimit, newCollateralParams, newDebtParam, oldGenState.Params.SurplusAuctionThreshold, oldGenState.Params.SurplusAuctionLot, oldGenState.Params.DebtAuctionThreshold, oldGenState.Params.DebtAuctionLot, oldGenState.Params.SavingsDistributionFrequency, false)
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return v0_11cdp.NewGenesisState(
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newParams,
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newCDPs,
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newDeposits,
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newStartingID,
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oldGenState.DebtDenom,
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oldGenState.GovDenom,
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oldGenState.PreviousDistributionTime,
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sdk.ZeroInt(),
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)
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}
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// MigrateIncentive migrates from a v0.9 (or v0.10) incentive genesis state to a v0.11 incentive genesis state
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func MigrateIncentive(oldGenState v0_9incentive.GenesisState) v0_11incentive.GenesisState {
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var newRewards v0_11incentive.Rewards
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var newRewardPeriods v0_11incentive.RewardPeriods
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var newClaimPeriods v0_11incentive.ClaimPeriods
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var newClaims v0_11incentive.Claims
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var newClaimPeriodIds v0_11incentive.GenesisClaimPeriodIDs
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newMultiplier := v0_11incentive.NewMultiplier(v0_11incentive.Large, 12, sdk.OneDec())
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smallMultiplier := v0_11incentive.NewMultiplier(v0_11incentive.Small, 1, sdk.MustNewDecFromStr("0.25"))
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for _, oldReward := range oldGenState.Params.Rewards {
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newReward := v0_11incentive.NewReward(oldReward.Active, oldReward.Denom+"-a", oldReward.AvailableRewards, oldReward.Duration, v0_11incentive.Multipliers{smallMultiplier, newMultiplier}, oldReward.ClaimDuration)
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newRewards = append(newRewards, newReward)
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}
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newParams := v0_11incentive.NewParams(true, newRewards)
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for _, oldRewardPeriod := range oldGenState.RewardPeriods {
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newRewardPeriod := v0_11incentive.NewRewardPeriod(oldRewardPeriod.Denom+"-a", oldRewardPeriod.Start, oldRewardPeriod.End, oldRewardPeriod.Reward, oldRewardPeriod.ClaimEnd, v0_11incentive.Multipliers{smallMultiplier, newMultiplier})
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newRewardPeriods = append(newRewardPeriods, newRewardPeriod)
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}
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for _, oldClaimPeriod := range oldGenState.ClaimPeriods {
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newClaimPeriod := v0_11incentive.NewClaimPeriod(oldClaimPeriod.Denom+"-a", oldClaimPeriod.ID, oldClaimPeriod.End, v0_11incentive.Multipliers{smallMultiplier, newMultiplier})
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newClaimPeriods = append(newClaimPeriods, newClaimPeriod)
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}
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for _, oldClaim := range oldGenState.Claims {
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newClaim := v0_11incentive.NewClaim(oldClaim.Owner, oldClaim.Reward, oldClaim.Denom+"-a", oldClaim.ClaimPeriodID)
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newClaims = append(newClaims, newClaim)
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}
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for _, oldClaimPeriodID := range oldGenState.NextClaimPeriodIDs {
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newClaimPeriodID := v0_11incentive.GenesisClaimPeriodID{
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CollateralType: oldClaimPeriodID.Denom + "-a",
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ID: oldClaimPeriodID.ID,
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}
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newClaimPeriodIds = append(newClaimPeriodIds, newClaimPeriodID)
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}
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return v0_11incentive.NewGenesisState(newParams, oldGenState.PreviousBlockTime, newRewardPeriods, newClaimPeriods, newClaims, newClaimPeriodIds)
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}
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// MigratePricefeed migrates from a v0.9 (or v0.10) pricefeed genesis state to a v0.11 pricefeed genesis state
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func MigratePricefeed(oldGenState v0_9pricefeed.GenesisState) v0_11pricefeed.GenesisState {
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var newMarkets v0_11pricefeed.Markets
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var newPostedPrices v0_11pricefeed.PostedPrices
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var oracles []sdk.AccAddress
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for _, market := range oldGenState.Params.Markets {
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newMarket := v0_11pricefeed.NewMarket(market.MarketID, market.BaseAsset, market.QuoteAsset, market.Oracles, market.Active)
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newMarkets = append(newMarkets, newMarket)
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oracles = market.Oracles
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}
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// ------- add btc, xrp, busd markets --------
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btcSpotMarket := v0_11pricefeed.NewMarket("btc:usd", "btc", "usd", oracles, true)
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btcLiquidationMarket := v0_11pricefeed.NewMarket("btc:usd:30", "btc", "usd", oracles, true)
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xrpSpotMarket := v0_11pricefeed.NewMarket("xrp:usd", "xrp", "usd", oracles, true)
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xrpLiquidationMarket := v0_11pricefeed.NewMarket("xrp:usd:30", "xrp", "usd", oracles, true)
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busdSpotMarket := v0_11pricefeed.NewMarket("busd:usd", "busd", "usd", oracles, true)
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busdLiquidationMarket := v0_11pricefeed.NewMarket("busd:usd:30", "busd", "usd", oracles, true)
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newMarkets = append(newMarkets, btcSpotMarket, btcLiquidationMarket, xrpSpotMarket, xrpLiquidationMarket, busdSpotMarket, busdLiquidationMarket)
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for _, price := range oldGenState.PostedPrices {
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newPrice := v0_11pricefeed.NewPostedPrice(price.MarketID, price.OracleAddress, price.Price, price.Expiry)
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newPostedPrices = append(newPostedPrices, newPrice)
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}
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newParams := v0_11pricefeed.NewParams(newMarkets)
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return v0_11pricefeed.NewGenesisState(newParams, newPostedPrices)
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}
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