transaction

Documentation

Index

• func GetAliasOutput(tx *ledgerstate.Transaction, aliasAddr ledgerstate.Address) *ledgerstate.AliasOutput
• func GetAliasOutputFromEssence(essence *ledgerstate.TransactionEssence, aliasAddr ledgerstate.Address) *ledgerstate.AliasOutput
• func NewChainOriginTransaction(keyPair *ed25519.KeyPair, stateAddress ledgerstate.Address, ...) (*ledgerstate.Transaction, *iscp.ChainID, error)
• func NewRequestTransaction(par NewRequestTransactionParams) (*ledgerstate.Transaction, error)
• func NewRootInitRequestTransaction(keyPair *ed25519.KeyPair, chainID *iscp.ChainID, description string, ...) (*ledgerstate.Transaction, error)
• type NewRequestTransactionParams
• type RequestParams

Functions

func GetAliasOutput

func GetAliasOutput(tx *ledgerstate.Transaction, aliasAddr ledgerstate.Address) *ledgerstate.AliasOutput

GetAliasOutput return output or nil if not found

func GetAliasOutputFromEssence

func GetAliasOutputFromEssence(essence *ledgerstate.TransactionEssence, aliasAddr ledgerstate.Address) *ledgerstate.AliasOutput

func NewChainOriginTransaction

func NewChainOriginTransaction(
	keyPair *ed25519.KeyPair,
	stateAddress ledgerstate.Address,
	balances colored.Balances,
	timestamp time.Time,
	allInputs ...ledgerstate.Output,
) (*ledgerstate.Transaction, *iscp.ChainID, error)

NewChainOriginTransaction creates new origin transaction for the self-governed chain returns the transaction and newly minted chain ID

func NewRequestTransaction

func NewRequestTransaction(par NewRequestTransactionParams) (*ledgerstate.Transaction, error)

NewRequestTransaction creates a transaction including one or more requests to a chain. To avoid empty transfer it defaults to 1 iota

func NewRootInitRequestTransaction

func NewRootInitRequestTransaction(
	keyPair *ed25519.KeyPair,
	chainID *iscp.ChainID,
	description string,
	timestamp time.Time,
	allInputs ...ledgerstate.Output,
) (*ledgerstate.Transaction, error)

NewRootInitRequestTransaction is a first request to be sent to the uninitialized chain. At this moment it only is able to process this specific request the request contains minimum data needed to bootstrap the chain TransactionEssence must be signed by the same address which created origin transaction

Types

type NewRequestTransactionParams

type NewRequestTransactionParams struct {
	SenderKeyPair  *ed25519.KeyPair
	UnspentOutputs []ledgerstate.Output
	Requests       []RequestParams
}

type RequestParams

type RequestParams struct {
	ChainID    *iscp.ChainID
	Contract   iscp.Hname
	EntryPoint iscp.Hname
	Transfer   colored.Balances
	Args       requestargs.RequestArgs
}