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Merge pull request #37 from chain4energy/dkruk/tokenomy-master
Tokenomy update
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,168 @@ | ||
| package v131 | ||
|
|
||
| import ( | ||
| "cosmossdk.io/math" | ||
| cfeupgradetypes "github.com/chain4energy/c4e-chain/app/upgrades" | ||
| cfemintertypes "github.com/chain4energy/c4e-chain/x/cfeminter/types" | ||
| cfevestingtypes "github.com/chain4energy/c4e-chain/x/cfevesting/types" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| vestingtypes "github.com/cosmos/cosmos-sdk/x/auth/vesting/types" | ||
| bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper" | ||
| ) | ||
|
|
||
| const ( | ||
| StrategicReservceShortTermPoolAccount = "c4e1p0smw03cwhqn05fkalfpcr0ngqv5jrpnx2cp54" | ||
| StrategicReservceShortTermPool = "Strategic reserve short term round pool" | ||
|
|
||
| StrategicReserveAccount = "c4e1hcfjejmxzl8d95xka5j8cjegmf32u2lee3q422" | ||
| LiquidityPoolOwner = "c4e16n7yweagu3fxfzvay6cz035hddda7z3ntdxq3l" | ||
| ) | ||
|
|
||
| var ( | ||
| liquidityPoolOwnerAccountAddress, _ = sdk.AccAddressFromBech32(LiquidityPoolOwner) | ||
| strategicReserveAccountAddress, _ = sdk.AccAddressFromBech32(StrategicReserveAccount) | ||
| ) | ||
|
|
||
| var ( | ||
| AmountToBurnFromStrategicReservePool = math.NewInt(20_000_000_000_000) | ||
|
|
||
| AmountToBurnFromCommunityPool = math.NewInt(60_000_000_000_000) | ||
|
|
||
| AmountToUnlockFromStrategicReserveAccount = math.NewInt(30_000_000_000_000) | ||
| AmountToSendToLiquidtyPoolOwner = math.NewInt(10_000_000_000_000) | ||
| AmountToBurnFromStrategicReserveAccount = math.NewInt(20_000_000_000_000) | ||
| ) | ||
|
|
||
| func UpdateStrategicReserveShortTermPool(ctx sdk.Context, appKeepers cfeupgradetypes.AppKeepers) error { | ||
| ctx.Logger().Info("updating strategic reserve short term pool") | ||
|
|
||
| accountVestingPools, found := appKeepers.GetC4eVestingKeeper().GetAccountVestingPools(ctx, StrategicReservceShortTermPoolAccount) | ||
| if !found { | ||
| ctx.Logger().Info("account vesting pools not found for StrategicReservceShortTermPoolAccount", "owner", StrategicReservceShortTermPoolAccount) | ||
| return nil | ||
| } | ||
|
|
||
| for _, pool := range accountVestingPools.VestingPools { | ||
| if pool.Name == StrategicReservceShortTermPool { | ||
| if pool.GetLockedNotReserved().Sub(AmountToBurnFromStrategicReservePool).IsNegative() { | ||
| ctx.Logger().Info("after substracting amount to burn from strategic reserve pool initially currently locked amount is negative") | ||
| return nil | ||
| } | ||
|
|
||
| pool.InitiallyLocked = pool.InitiallyLocked.Sub(AmountToBurnFromStrategicReservePool) | ||
|
|
||
| if err := burnCoinsFromAnyModule(ctx, appKeepers, cfevestingtypes.ModuleName, AmountToBurnFromStrategicReservePool); err != nil { | ||
| ctx.Logger().Error("send and burn coins from module error", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| appKeepers.GetC4eVestingKeeper().SetAccountVestingPools(ctx, accountVestingPools) | ||
| ctx.Logger().Info("strategic reserve short term pool updated") | ||
| return nil | ||
| } | ||
| } | ||
|
|
||
| ctx.Logger().Info("strategic reserve short term pool not found", "owner", StrategicReservceShortTermPoolAccount) | ||
| return nil | ||
| } | ||
|
|
||
| func UpdateStrategicReserveAccount(ctx sdk.Context, appKeepers cfeupgradetypes.AppKeepers) error { | ||
| ctx.Logger().Info("updating strategic reserve account") | ||
|
|
||
| strategicReserveAccount := appKeepers.GetAccountKeeper().GetAccount(ctx, strategicReserveAccountAddress) | ||
| if strategicReserveAccount == nil { | ||
| ctx.Logger().Info("strategic reserve account not found", "address", strategicReserveAccountAddress) | ||
| return nil | ||
| } | ||
|
|
||
| vestingAccount, ok := strategicReserveAccount.(*vestingtypes.ContinuousVestingAccount) | ||
| if !ok { | ||
| ctx.Logger().Info("strategic reserve account is not of *vestingtypes.ContinuousVestingAccount type") | ||
| return nil | ||
| } | ||
|
|
||
| denom := appKeepers.GetC4eVestingKeeper().Denom(ctx) | ||
| coinsToUnlockFromStrategicReserveAccount := sdk.NewCoins(sdk.NewCoin(denom, AmountToUnlockFromStrategicReserveAccount)) | ||
| lockedCoins := vestingAccount.LockedCoins(ctx.BlockTime()) | ||
| if !coinsToUnlockFromStrategicReserveAccount.IsAllLTE(lockedCoins) { | ||
| ctx.Logger().Debug("unlock unbonded continuous vesting account coins - not enough to unlock", "lockedCoins", lockedCoins, "coinsToUnlockFromStrategicReserveAccount", coinsToUnlockFromStrategicReserveAccount) | ||
| return nil | ||
| } | ||
|
|
||
| _, err := appKeepers.GetC4eVestingKeeper().UnlockUnbondedContinuousVestingAccountCoins(ctx, | ||
| strategicReserveAccountAddress, | ||
| coinsToUnlockFromStrategicReserveAccount, | ||
| ) | ||
| if err != nil { | ||
| ctx.Logger().Error("unlock unbonded continuous vesting account coins error", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| coinsToSendToLiquidityPoolOwner := sdk.NewCoins(sdk.NewCoin(denom, AmountToSendToLiquidtyPoolOwner)) | ||
| err = bankkeeper.Keeper.SendCoins(*appKeepers.GetBankKeeper(), ctx, strategicReserveAccountAddress, liquidityPoolOwnerAccountAddress, coinsToSendToLiquidityPoolOwner) | ||
| if err != nil { | ||
| ctx.Logger().Error("send coins error", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| coinsToBurnFromStrategicReserveAccount := sdk.NewCoins(sdk.NewCoin(denom, AmountToBurnFromStrategicReserveAccount)) | ||
| if err = bankkeeper.Keeper.SendCoinsFromAccountToModule( | ||
| *appKeepers.GetBankKeeper(), | ||
| ctx, | ||
| strategicReserveAccountAddress, | ||
| cfemintertypes.ModuleName, | ||
| coinsToBurnFromStrategicReserveAccount, | ||
| ); err != nil { | ||
| ctx.Logger().Error("send coins from account to module error", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| return bankkeeper.Keeper.BurnCoins(*appKeepers.GetBankKeeper(), ctx, cfemintertypes.ModuleName, coinsToBurnFromStrategicReserveAccount) | ||
| } | ||
|
|
||
| func UpdateCommunityPool(ctx sdk.Context, appKeepers cfeupgradetypes.AppKeepers) error { | ||
| ctx.Logger().Info("updating community pool") | ||
| feePool := appKeepers.GetDistributionKeeper().GetFeePool(ctx) | ||
| communityPoolBefore := feePool.CommunityPool | ||
|
|
||
| denom := appKeepers.GetC4eVestingKeeper().Denom(ctx) | ||
|
|
||
| if communityPoolBefore.AmountOf(denom).LTE(sdk.NewDecFromInt(AmountToBurnFromCommunityPool)) { | ||
| ctx.Logger().Info("community pool amount before migration was lower or equal to community pool new amount") | ||
| return nil | ||
| } | ||
|
|
||
| coinsToBurnFromCommunityPool := sdk.NewCoins(sdk.NewCoin(appKeepers.GetC4eVestingKeeper().Denom(ctx), AmountToBurnFromCommunityPool)) | ||
| if err := appKeepers.GetDistributionKeeper().DistributeFromFeePool(ctx, coinsToBurnFromCommunityPool, liquidityPoolOwnerAccountAddress); err != nil { | ||
| ctx.Logger().Error("distribute from fee pool error", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| if err := bankkeeper.Keeper.SendCoinsFromAccountToModule( | ||
| *appKeepers.GetBankKeeper(), | ||
| ctx, | ||
| liquidityPoolOwnerAccountAddress, | ||
| cfemintertypes.ModuleName, | ||
| coinsToBurnFromCommunityPool, | ||
| ); err != nil { | ||
| ctx.Logger().Error("send coins from account to module error", "err", err) | ||
| return err | ||
| } | ||
|
|
||
| return bankkeeper.Keeper.BurnCoins(*appKeepers.GetBankKeeper(), ctx, cfemintertypes.ModuleName, coinsToBurnFromCommunityPool) | ||
| } | ||
|
|
||
| func burnCoinsFromAnyModule(ctx sdk.Context, appKeepers cfeupgradetypes.AppKeepers, fromModule string, amount math.Int) error { | ||
| denom := appKeepers.GetC4eVestingKeeper().Denom(ctx) | ||
| coins := sdk.NewCoins(sdk.NewCoin(denom, amount)) | ||
|
|
||
| if err := bankkeeper.Keeper.SendCoinsFromModuleToModule(*appKeepers.GetBankKeeper(), ctx, fromModule, cfemintertypes.ModuleName, coins); err != nil { | ||
| ctx.Logger().Error("send coins from module to module error", "err", err) | ||
| return err | ||
| } | ||
| if err := bankkeeper.Keeper.BurnCoins(*appKeepers.GetBankKeeper(), ctx, cfemintertypes.ModuleName, coins); err != nil { | ||
| ctx.Logger().Error("burn coins error", "err", err) | ||
| return err | ||
| } | ||
| return nil | ||
| } |
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