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expected_keepers.go
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expected_keepers.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/commitHub/commitBlockchain/modules/staking"
stakingexported "github.com/commitHub/commitBlockchain/modules/staking/exported"
supplyexported "github.com/commitHub/commitBlockchain/modules/supply/exported"
)
// StakingKeeper expected staking keeper (noalias)
type StakingKeeper interface {
// iterate through validators by operator address, execute func for each validator
IterateValidators(sdk.Context,
func(index int64, validator stakingexported.ValidatorI) (stop bool))
// iterate through bonded validators by operator address, execute func for each validator
IterateBondedValidatorsByPower(sdk.Context,
func(index int64, validator stakingexported.ValidatorI) (stop bool))
// iterate through the consensus validator set of the last block by operator address, execute func for each validator
IterateLastValidators(sdk.Context,
func(index int64, validator stakingexported.ValidatorI) (stop bool))
Validator(sdk.Context, sdk.ValAddress) stakingexported.ValidatorI // get a particular validator by operator address
ValidatorByConsAddr(sdk.Context, sdk.ConsAddress) stakingexported.ValidatorI // get a particular validator by consensus address
// slash the validator and delegators of the validator, specifying offence height, offence power, and slash fraction
Slash(sdk.Context, sdk.ConsAddress, int64, int64, sdk.Dec)
Jail(sdk.Context, sdk.ConsAddress) // jail a validator
Unjail(sdk.Context, sdk.ConsAddress) // unjail a validator
// Delegation allows for getting a particular delegation for a given validator
// and delegator outside the scope of the staking module.
Delegation(sdk.Context, sdk.AccAddress, sdk.ValAddress) stakingexported.DelegationI
// MaxValidators returns the maximum amount of bonded validators
MaxValidators(sdk.Context) uint16
IterateDelegations(ctx sdk.Context, delegator sdk.AccAddress,
fn func(index int64, delegation stakingexported.DelegationI) (stop bool))
GetLastTotalPower(ctx sdk.Context) sdk.Int
GetLastValidatorPower(ctx sdk.Context, valAddr sdk.ValAddress) int64
GetAllSDKDelegations(ctx sdk.Context) []staking.Delegation
}
// StakingHooks event hooks for staking validator object (noalias)
type StakingHooks interface {
AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress) // Must be called when a validator is created
AfterValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) // Must be called when a validator is deleted
BeforeDelegationCreated(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) // Must be called when a delegation is created
BeforeDelegationSharesModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) // Must be called when a delegation's shares are modified
AfterDelegationModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)
BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress, fraction sdk.Dec)
}
// SupplyKeeper defines the expected supply Keeper (noalias)
type SupplyKeeper interface {
GetModuleAddress(name string) sdk.AccAddress
GetModuleAccount(ctx sdk.Context, name string) supplyexported.ModuleAccountI
// TODO remove with genesis 2-phases refactor https://github.com/cosmos/cosmos-sdk/issues/2862
SetModuleAccount(sdk.Context, supplyexported.ModuleAccountI)
SendCoinsFromModuleToModule(ctx sdk.Context, senderModule string, recipientModule string, amt sdk.Coins) sdk.Error
SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) sdk.Error
SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) sdk.Error
}