0g-chain/migrate/v0_8/sdk/distribution/v18de63/validator.go

50 lines
2.1 KiB
Go
Raw Normal View History

v0.8 Migration Scripts (#518) * initial sketch * add module migrations * add migrations for all accout types * test account migration * add tendermint migration and migrate cmd * remove need for errors pkg dependency * add bech32 decoding fork * add suggested params and cmd to write them * add basic upgrade instructions * fix tests * address some migration todos * tidy contrib folder * finalize params values * align cdp init genesis with other modules * add tendermint and distribution test add custom distribution migration to patch bug * add staking migration test * add slashing, evidence tests, refactor auth tests * add full migration test * remove go-amino dependency from go.mod also tidy up unused indirect dependencies * address remaining TODOs * remove commented out code from legacy types * add spot/liquidation markets ids to kava-3 params * Apply suggestions from code review Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com> * address code review suggestions * add validate genesis to migrate test * refactor add params func * remove commented out code from old types * fix add params * add deputy address * add tests using exported kava-2 state * incorporate new cdp params from master * update params from review Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * add deputy account * add committee permissions for new params Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com> Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
2020-06-03 19:35:00 +00:00
package v18de63
import (
sdk "github.com/cosmos/cosmos-sdk/types"
)
// historical rewards for a validator
// height is implicit within the store key
// cumulative reward ratio is the sum from the zeroeth period
// until this period of rewards / tokens, per the spec
// The reference count indicates the number of objects
// which might need to reference this historical entry
// at any point.
// ReferenceCount =
// number of outstanding delegations which ended the associated period (and might need to read that record)
// + number of slashes which ended the associated period (and might need to read that record)
// + one per validator for the zeroeth period, set on initialization
type ValidatorHistoricalRewards struct {
CumulativeRewardRatio sdk.DecCoins `json:"cumulative_reward_ratio" yaml:"cumulative_reward_ratio"`
ReferenceCount uint16 `json:"reference_count" yaml:"reference_count"`
}
// current rewards and current period for a validator
// kept as a running counter and incremented each block
// as long as the validator's tokens remain constant
type ValidatorCurrentRewards struct {
Rewards sdk.DecCoins `json:"rewards" yaml:"rewards"` // current rewards
Period uint64 `json:"period" yaml:"period"` // current period
}
// accumulated commission for a validator
// kept as a running counter, can be withdrawn at any time
type ValidatorAccumulatedCommission = sdk.DecCoins
// validator slash event
// height is implicit within the store key
// needed to calculate appropriate amounts of staking token
// for delegations which withdraw after a slash has occurred
type ValidatorSlashEvent struct {
ValidatorPeriod uint64 `json:"validator_period" yaml:"validator_period"` // period when the slash occurred
Fraction sdk.Dec `json:"fraction" yaml:"fraction"` // slash fraction
}
// ValidatorSlashEvents is a collection of ValidatorSlashEvent
type ValidatorSlashEvents []ValidatorSlashEvent
// outstanding (un-withdrawn) rewards for a validator
// inexpensive to track, allows simple sanity checks
type ValidatorOutstandingRewards = sdk.DecCoins