fc

Documentation

Index

• Variables
• type AddFCValidationContext
• type CloseFCValidationContext
• type DefaultFeeCreditTxValidator
  • func NewDefaultFeeCreditTxValidator(moneySystemID, systemID []byte, hashAlgorithm crypto.Hash, ...) *DefaultFeeCreditTxValidator
  • func (v *DefaultFeeCreditTxValidator) ValidateAddFeeCredit(ctx *AddFCValidationContext) error
  • func (v *DefaultFeeCreditTxValidator) ValidateCloseFC(ctx *CloseFCValidationContext) error
• type FeeCalculator
  • func FixedFee(fee uint64) FeeCalculator
• type FeeCredit
  • func NewFeeCreditModule(opts ...Option) (*FeeCredit, error)
  • func (f *FeeCredit) GenericTransactionValidator() txsystem.GenericTransactionValidator
  • func (f *FeeCredit) TxExecutors() map[string]txsystem.TxExecutor
• type Option
  • func WithFeeCalculator(feeCalculator FeeCalculator) Option
  • func WithFeeCreditRecordUnitType(feeCreditRecordUnitType []byte) Option
  • func WithHashAlgorithm(hashAlgorithm crypto.Hash) Option
  • func WithLogger(logger logger.Logger) Option
  • func WithMoneySystemIdentifier(moneySystemID []byte) Option
  • func WithState(s *state.State) Option
  • func WithSystemIdentifier(systemID []byte) Option
  • func WithTrustBase(trustBase map[string]abcrypto.Verifier) Option

Variables

var (
	ErrSystemIdentifierMissing      = errors.New("system identifier is missing")
	ErrMoneySystemIdentifierMissing = errors.New("money transaction system identifier is missing")
	ErrStateIsNil                   = errors.New("state is nil")
	ErrTrustBaseMissing             = errors.New("trust base is missing")
)

Types

type AddFCValidationContext

type AddFCValidationContext struct {
	Tx                 *types.TransactionOrder
	Unit               *state.Unit
	CurrentRoundNumber uint64
}

type CloseFCValidationContext

type CloseFCValidationContext struct {
	Tx   *types.TransactionOrder
	Unit *state.Unit
}

type DefaultFeeCreditTxValidator

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

DefaultFeeCreditTxValidator default validator for partition specific "add fee credit" and "close fee credit" transactions

func NewDefaultFeeCreditTxValidator

func NewDefaultFeeCreditTxValidator(moneySystemID, systemID []byte, hashAlgorithm crypto.Hash, verifiers map[string]abcrypto.Verifier, feeCreditRecordUnitType []byte) *DefaultFeeCreditTxValidator

func (*DefaultFeeCreditTxValidator) ValidateAddFeeCredit

func (v *DefaultFeeCreditTxValidator) ValidateAddFeeCredit(ctx *AddFCValidationContext) error

func (*DefaultFeeCreditTxValidator) ValidateCloseFC

func (v *DefaultFeeCreditTxValidator) ValidateCloseFC(ctx *CloseFCValidationContext) error

type FeeCalculator

type FeeCalculator func() uint64

func FixedFee

func FixedFee(fee uint64) FeeCalculator

type FeeCredit

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

FeeCredit contains fee credit related functionality.

func NewFeeCreditModule

func NewFeeCreditModule(opts ...Option) (*FeeCredit, error)

func (*FeeCredit) GenericTransactionValidator

func (f *FeeCredit) GenericTransactionValidator() txsystem.GenericTransactionValidator

func (*FeeCredit) TxExecutors

func (f *FeeCredit) TxExecutors() map[string]txsystem.TxExecutor

type Option

type Option func(f *FeeCredit)

func WithFeeCalculator

func WithFeeCalculator(feeCalculator FeeCalculator) Option

func WithFeeCreditRecordUnitType

func WithFeeCreditRecordUnitType(feeCreditRecordUnitType []byte) Option

func WithHashAlgorithm

func WithHashAlgorithm(hashAlgorithm crypto.Hash) Option

func WithLogger

func WithLogger(logger logger.Logger) Option

func WithMoneySystemIdentifier

func WithMoneySystemIdentifier(moneySystemID []byte) Option

func WithState

func WithState(s *state.State) Option

func WithSystemIdentifier

func WithSystemIdentifier(systemID []byte) Option

func WithTrustBase

func WithTrustBase(trustBase map[string]abcrypto.Verifier) Option