ante

Documentation

Index

• Variables
• func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)
• type AdjustGasPriceDecorator
  • func NewAdjustGasPriceDecorator(adminKeeper adminkeeper.Keeper) AdjustGasPriceDecorator
  • func (r AdjustGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)
• type HandlerOptions
• type ValidateMinCommissionDecorator
  • func NewValidateMinCommissionDecorator(sk stakingkeeper.Keeper, bk bankkeeper.Keeper) ValidateMinCommissionDecorator
  • func (vcd ValidateMinCommissionDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)
  • func (vcd ValidateMinCommissionDecorator) CalculateDelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec
  • func (vcd ValidateMinCommissionDecorator) CalculateRedelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec

Variables

var MinCommission = sdk.NewDecWithPrec(5, 2) // 5% as a fraction

Functions

func NewAnteHandler

func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)

Types

type AdjustGasPriceDecorator

type AdjustGasPriceDecorator struct {
	// contains filtered or unexported fields
}

AdjustGasPriceDecorator is a custom decorator to reduce fee prices .

func NewAdjustGasPriceDecorator

func NewAdjustGasPriceDecorator(adminKeeper adminkeeper.Keeper) AdjustGasPriceDecorator

NewAdjustGasPriceDecorator create a new instance of AdjustGasPriceDecorator

func (AdjustGasPriceDecorator) AnteHandle

func (r AdjustGasPriceDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)

AnteHandle adjusts the gas price based on the tx type.

type HandlerOptions

type HandlerOptions struct {
	AdminKeeper     adminkeeper.Keeper
	AccountKeeper   ante.AccountKeeper
	BankKeeper      bankkeeper.Keeper
	FeegrantKeeper  ante.FeegrantKeeper
	StakingKeeper   stakingkeeper.Keeper
	SignModeHandler authsigning.SignModeHandler
	SigGasConsumer  func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
}

HandlerOptions defines the list of module keepers required to run the Sifnode AnteHandler decorators.

type ValidateMinCommissionDecorator

type ValidateMinCommissionDecorator struct {
	// contains filtered or unexported fields
}

ValidateMinCommissionDecorator validates that the validator commission is always greater than or equal to the min commission rate

func NewValidateMinCommissionDecorator

func NewValidateMinCommissionDecorator(sk stakingkeeper.Keeper, bk bankkeeper.Keeper) ValidateMinCommissionDecorator

ValidateMinCommissionDecorator creates a new ValidateMinCommissionDecorator

func (ValidateMinCommissionDecorator) AnteHandle

func (vcd ValidateMinCommissionDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)

func (ValidateMinCommissionDecorator) CalculateDelegateProjectedVotingPower

func (vcd ValidateMinCommissionDecorator) CalculateDelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec

Returns the projected voting power as a percentage (not a fraction)

func (ValidateMinCommissionDecorator) CalculateRedelegateProjectedVotingPower

func (vcd ValidateMinCommissionDecorator) CalculateRedelegateProjectedVotingPower(ctx sdk.Context, validator stakingtypes.ValidatorI, delegateAmount sdk.Dec) sdk.Dec

Returns the projected voting power as a percentage (not a fraction)