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fix: register epoch hook + delegate pending rewards (#334)
* register x/liquidstake epoch hooks * upgrade handler to delegate pending rewards * update upgrade test * register upgrade handler * update pstake version
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| package v11_12_0_rc0 | ||
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| import ( | ||
| store "github.com/cosmos/cosmos-sdk/store/types" | ||
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| "github.com/persistenceOne/persistenceCore/v11/app/upgrades" | ||
| ) | ||
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| const ( | ||
| // UpgradeName defines the on-chain upgrade name. | ||
| UpgradeName = "v11.12.0-rc0" | ||
| ) | ||
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| var Upgrade = upgrades.Upgrade{ | ||
| UpgradeName: UpgradeName, | ||
| CreateUpgradeHandler: CreateUpgradeHandler, | ||
| StoreUpgrades: store.StoreUpgrades{}, | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| package v11_12_0_rc0 | ||
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| import ( | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/cosmos/cosmos-sdk/types/module" | ||
| upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types" | ||
| liquidstaketypes "github.com/persistenceOne/pstake-native/v2/x/liquidstake/types" | ||
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| "github.com/persistenceOne/persistenceCore/v11/app/keepers" | ||
| "github.com/persistenceOne/persistenceCore/v11/app/upgrades" | ||
| ) | ||
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| func CreateUpgradeHandler(args upgrades.UpgradeHandlerArgs) upgradetypes.UpgradeHandler { | ||
| return func(ctx sdk.Context, plan upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) { | ||
| ctx.Logger().Info("running module migrations...") | ||
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| DelegateLiquidStakeRewards(ctx, args.Keepers) | ||
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| return args.ModuleManager.RunMigrations(ctx, args.Configurator, vm) | ||
| } | ||
| } | ||
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| func DelegateLiquidStakeRewards(ctx sdk.Context, k *keepers.AppKeepers) { | ||
| proxyAccBalance := k.LiquidStakeKeeper.GetProxyAccBalance(ctx, liquidstaketypes.LiquidStakeProxyAcc) | ||
| amountToDelegate := proxyAccBalance.Amount | ||
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| whitelistedValidators := k.LiquidStakeKeeper.GetParams(ctx).WhitelistedValidators | ||
| whitelistedValsMap := liquidstaketypes.GetWhitelistedValsMap(whitelistedValidators) | ||
| activeLiquidVals := k.LiquidStakeKeeper.GetActiveLiquidValidators(ctx, whitelistedValsMap) | ||
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| // currently auto compounding fee rate is zero, therefore fee logic is added here. | ||
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| err := k.LiquidStakeKeeper.LiquidDelegate(ctx, liquidstaketypes.LiquidStakeProxyAcc, activeLiquidVals, amountToDelegate, whitelistedValsMap) | ||
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| // if liquid delegate fails then try to delegate to any one active validator | ||
| if err != nil { | ||
| ctx.Logger().Info("failed to liquid delegate, trying to delegate to any one validator...", "error", err.Error()) | ||
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| for _, lv := range activeLiquidVals { | ||
| val, _ := k.StakingKeeper.GetValidator(ctx, lv.GetOperator()) | ||
| err2 := k.LiquidStakeKeeper.DelegateWithCap(ctx, liquidstaketypes.LiquidStakeProxyAcc, val, amountToDelegate) | ||
| if err2 != nil { | ||
| ctx.Logger().Info("failed to delegate", "validator", val.GetOperator(), "error", err2.Error()) | ||
| // continue with next val | ||
| } else { | ||
| // successfully delegated, exit | ||
| return | ||
| } | ||
| } | ||
|
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| ctx.Logger().Error("failed to delegate to any of active val set") | ||
| } | ||
| } |
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