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Develop cosmos v0.50 upgrade LSM (#454)
* chore(cicd): update go version and github release action * feat(smart-account): add first draft authn authenticator for passkeys * feat(liquidstake): add new liquidstake module, change cosmos-sdk to lsdm version, fix claim eval payment split
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| package v4 | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| "cosmossdk.io/math" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types" | ||
| ) | ||
|
|
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| // keeper contains the staking keeper functions required for the migration | ||
| type keeper interface { | ||
| GetAllDelegations(ctx context.Context) ([]stakingtypes.Delegation, error) | ||
| GetAllValidators(ctx context.Context) ([]stakingtypes.Validator, error) | ||
| SetDelegation(ctx context.Context, delegation stakingtypes.Delegation) error | ||
| SetValidator(ctx context.Context, validator stakingtypes.Validator) error | ||
| RefreshTotalLiquidStaked(ctx context.Context) error | ||
| } | ||
|
|
||
| // Peforms migration for adding LSM support after v0.45.16-ics, since it was removed in cosmos-sdk-lsm v0.50: | ||
| // - Setting each validator's ValidatorBondShares and LiquidShares to 0 | ||
| // - Setting each delegation's ValidatorBond field to false | ||
| // - Calculating the total liquid staked by summing the delegations from ICA accounts | ||
| func migrateCosmosLSMModule(ctx sdk.Context, k keeper) error { | ||
|
|
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| ctx.Logger().Info("Staking LSM Migration: Migrating validators") | ||
| MigrateValidators(ctx, k) | ||
|
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| ctx.Logger().Info("Staking LSM Migration: Migrating delegations") | ||
| MigrateDelegations(ctx, k) | ||
|
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| // This is not needed | ||
| // ctx.Logger().Info("Staking LSM Migration: Migrating UBD entries") | ||
| // if err := MigrateUBDEntries(ctx, store, cdc); err != nil { | ||
| // return err | ||
| // } | ||
|
|
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| ctx.Logger().Info("Staking LSM Migration: Calculating total liquid staked") | ||
| return k.RefreshTotalLiquidStaked(ctx) | ||
| } | ||
|
|
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| // Set each validator's ValidatorBondShares and LiquidShares to 0 | ||
| func MigrateValidators(ctx sdk.Context, k keeper) { | ||
| validators, err := k.GetAllValidators(ctx) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| for _, validator := range validators { | ||
| validator.ValidatorBondShares = math.LegacyZeroDec() | ||
| validator.LiquidShares = math.LegacyZeroDec() | ||
| k.SetValidator(ctx, validator) | ||
| } | ||
| } | ||
|
|
||
| // Set each delegation's ValidatorBond field to false | ||
| func MigrateDelegations(ctx sdk.Context, k keeper) { | ||
| delegations, err := k.GetAllDelegations(ctx) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| for _, delegation := range delegations { | ||
| delegation.ValidatorBond = false | ||
| k.SetDelegation(ctx, delegation) | ||
| } | ||
| } |
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