fc

package

v0.4.0 Latest Latest Go to latest Published: Mar 25, 2024 License: AGPL-3.0 Imports: 12 Imported by: 0

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Repository

github.com/alphabill-org/alphabill

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
type AddFCValidationContext
type CloseFCValidationContext
type DefaultFeeCreditTxValidator
- func NewDefaultFeeCreditTxValidator(moneySystemID, systemID types.SystemID, hashAlgorithm crypto.Hash, ...) *DefaultFeeCreditTxValidator
type FeeCalculator
- func FixedFee(fee uint64) FeeCalculator
type FeeCredit
- func NewFeeCreditModule(opts ...Option) (*FeeCredit, error)
- func (f *FeeCredit) CheckFeeCreditBalance(tx *types.TransactionOrder) error
- func (f *FeeCredit) TxExecutors() map[string]txsystem.ExecuteFunc
type LockFCValidationContext
type Option
type UnlockFCValidationContext

Constants ¶

This section is empty.

Variables ¶

View Source

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")
)

Functions ¶

This section is empty.

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/close/lock/unlock fee credit transactions

func NewDefaultFeeCreditTxValidator ¶

func NewDefaultFeeCreditTxValidator(moneySystemID, systemID types.SystemID, 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

func (*DefaultFeeCreditTxValidator) ValidateLockFC ¶

func (v *DefaultFeeCreditTxValidator) ValidateLockFC(ctx *LockFCValidationContext) error

func (*DefaultFeeCreditTxValidator) ValidateUnlockFC ¶

func (v *DefaultFeeCreditTxValidator) ValidateUnlockFC(ctx *UnlockFCValidationContext) 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) CheckFeeCreditBalance ¶

func (f *FeeCredit) CheckFeeCreditBalance(tx *types.TransactionOrder) error

CheckFeeCreditBalance implements the fee credit verification steps listed in the Yellowpaper "Valid Transaction Orders" chapter.

func (*FeeCredit) TxExecutors ¶

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

type LockFCValidationContext ¶

type LockFCValidationContext struct {
	Tx   *types.TransactionOrder
	Attr *transactions.LockFeeCreditAttributes
	Unit *state.Unit
}

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 WithMoneySystemIdentifier ¶

func WithMoneySystemIdentifier(moneySystemID types.SystemID) Option

func WithState ¶

func WithState(s *state.State) Option

func WithSystemIdentifier ¶

func WithSystemIdentifier(systemID types.SystemID) Option

func WithTrustBase ¶

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

type UnlockFCValidationContext ¶

type UnlockFCValidationContext struct {
	Tx   *types.TransactionOrder
	Attr *transactions.UnlockFeeCreditAttributes
	Unit *state.Unit
}

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
testutils
transactions
unit

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