transaction

package
v1.2.1 Latest Latest
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 Go to latest Published: Dec 22, 2020 License: MIT Imports: 28 Imported by: 12

Documentation

Index

Constants

View Source 
const (
	TypeSend                   TxType = 0x01
	TypeSellCoin               TxType = 0x02
	TypeSellAllCoin            TxType = 0x03
	TypeBuyCoin                TxType = 0x04
	TypeCreateCoin             TxType = 0x05
	TypeDeclareCandidacy       TxType = 0x06
	TypeDelegate               TxType = 0x07
	TypeUnbond                 TxType = 0x08
	TypeRedeemCheck            TxType = 0x09
	TypeSetCandidateOnline     TxType = 0x0A
	TypeSetCandidateOffline    TxType = 0x0B
	TypeCreateMultisig         TxType = 0x0C
	TypeMultisend              TxType = 0x0D
	TypeEditCandidate          TxType = 0x0E
	TypeSetHaltBlock           TxType = 0x0F
	TypeRecreateCoin           TxType = 0x10
	TypeEditCoinOwner          TxType = 0x11
	TypeEditMultisig           TxType = 0x12
	TypePriceVote              TxType = 0x13
	TypeEditCandidatePublicKey TxType = 0x14

	SigTypeSingle SigType = 0x01
	SigTypeMulti  SigType = 0x02
)

Variables

View Source 
var (
	CommissionMultiplier = big.NewInt(10e14)
)
View Source 
var (
	ErrInvalidSig = errors.New("invalid transaction v, r, s values")
)
View Source 
var TxDecoder = Decoder{
	// contains filtered or unexported fields
}

Functions

func EncodeError added in v1.1.0 

func EncodeError(data interface{}) string

EncodeError encodes error to json

func RecoverPlain added in v0.5.0 

func RecoverPlain(sighash types.Hash, R, S, Vb *big.Int) (types.Address, error)

Types

type BuyCoinData added in v0.0.6 

type BuyCoinData struct {
	CoinToBuy          types.CoinID
	ValueToBuy         *big.Int
	CoinToSell         types.CoinID
	MaximumValueToSell *big.Int
}

func (BuyCoinData) BasicCheck added in v0.8.0 

func (data BuyCoinData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (BuyCoinData) Gas added in v0.0.6 

func (data BuyCoinData) Gas() int64

func (BuyCoinData) Run added in v0.0.6 

func (data BuyCoinData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (BuyCoinData) String added in v0.0.6 

func (data BuyCoinData) String() string

type CandidateTx added in v0.14.0 

type CandidateTx interface {
	GetPubKey() types.Pubkey
}

type Coin added in v1.2.0 

type Coin struct {
	ID     uint32 `json:"id"`
	Symbol string `json:"symbol"`
}

type CreateCoinData 

type CreateCoinData struct {
	Name                 string
	Symbol               types.CoinSymbol
	InitialAmount        *big.Int
	InitialReserve       *big.Int
	ConstantReserveRatio uint32
	MaxSupply            *big.Int
}

func (CreateCoinData) BasicCheck added in v0.8.0 

func (data CreateCoinData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (CreateCoinData) Gas added in v0.0.6 

func (data CreateCoinData) Gas() int64

func (CreateCoinData) Run added in v0.0.6 

func (data CreateCoinData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (CreateCoinData) String added in v0.0.6 

func (data CreateCoinData) String() string

type CreateMultisigData added in v0.5.0 

type CreateMultisigData struct {
	Threshold uint32
	Weights   []uint32
	Addresses []types.Address
}

func (CreateMultisigData) BasicCheck added in v0.8.0 

func (data CreateMultisigData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (CreateMultisigData) Gas added in v0.5.0 

func (data CreateMultisigData) Gas() int64

func (CreateMultisigData) Run added in v0.5.0 

func (data CreateMultisigData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (CreateMultisigData) String added in v0.5.0 

func (data CreateMultisigData) String() string

type Data 

type Data interface {
	String() string
	Gas() int64
	Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response
}

type DeclareCandidacyData 

type DeclareCandidacyData struct {
	Address    types.Address
	PubKey     types.Pubkey
	Commission uint32
	Coin       types.CoinID
	Stake      *big.Int
}

func (DeclareCandidacyData) BasicCheck added in v0.8.0 

func (data DeclareCandidacyData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (DeclareCandidacyData) Gas added in v0.0.6 

func (data DeclareCandidacyData) Gas() int64

func (DeclareCandidacyData) Run added in v0.0.6 

func (data DeclareCandidacyData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (DeclareCandidacyData) String added in v0.0.6 

func (data DeclareCandidacyData) String() string

type Decoder added in v0.9.0 

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

func (*Decoder) DecodeFromBytes added in v0.9.0 

func (decoder *Decoder) DecodeFromBytes(buf []byte) (*Transaction, error)

func (*Decoder) DecodeFromBytesWithoutSig added in v1.1.0 

func (decoder *Decoder) DecodeFromBytesWithoutSig(buf []byte) (*Transaction, error)

func (*Decoder) RegisterType added in v0.9.0 

func (decoder *Decoder) RegisterType(t TxType, d Data)

type DelegateData 

type DelegateData struct {
	PubKey types.Pubkey
	Coin   types.CoinID
	Value  *big.Int
}

func (DelegateData) BasicCheck added in v0.8.0 

func (data DelegateData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (DelegateData) Gas added in v0.0.6 

func (data DelegateData) Gas() int64

func (DelegateData) Run added in v0.0.6 

func (data DelegateData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (DelegateData) String added in v0.0.6 

func (data DelegateData) String() string

type EditCandidateData added in v0.10.0 

type EditCandidateData struct {
	PubKey         types.Pubkey
	RewardAddress  types.Address
	OwnerAddress   types.Address
	ControlAddress types.Address
}

func (EditCandidateData) BasicCheck added in v0.10.0 

func (data EditCandidateData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (EditCandidateData) Gas added in v0.10.0 

func (data EditCandidateData) Gas() int64

func (EditCandidateData) GetPubKey added in v0.14.0 

func (data EditCandidateData) GetPubKey() types.Pubkey

func (EditCandidateData) Run added in v0.10.0 

func (data EditCandidateData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (EditCandidateData) String added in v0.10.0 

func (data EditCandidateData) String() string

type EditCandidatePublicKeyData added in v1.2.0 

type EditCandidatePublicKeyData struct {
	PubKey    types.Pubkey
	NewPubKey types.Pubkey
}

func (EditCandidatePublicKeyData) BasicCheck added in v1.2.0 

func (data EditCandidatePublicKeyData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (EditCandidatePublicKeyData) Gas added in v1.2.0 

func (data EditCandidatePublicKeyData) Gas() int64

func (EditCandidatePublicKeyData) GetPubKey added in v1.2.0 

func (data EditCandidatePublicKeyData) GetPubKey() types.Pubkey

func (EditCandidatePublicKeyData) Run added in v1.2.0 

func (data EditCandidatePublicKeyData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (EditCandidatePublicKeyData) String added in v1.2.0 

func (data EditCandidatePublicKeyData) String() string

type EditCoinOwnerData added in v1.2.0 

type EditCoinOwnerData struct {
	Symbol   types.CoinSymbol
	NewOwner types.Address
}

func (EditCoinOwnerData) BasicCheck added in v1.2.0 

func (data EditCoinOwnerData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (EditCoinOwnerData) Gas added in v1.2.0 

func (data EditCoinOwnerData) Gas() int64

func (EditCoinOwnerData) Run added in v1.2.0 

func (data EditCoinOwnerData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (EditCoinOwnerData) String added in v1.2.0 

func (data EditCoinOwnerData) String() string

type EditMultisigData added in v1.2.0 

type EditMultisigData struct {
	Threshold uint32
	Weights   []uint32
	Addresses []types.Address
}

func (EditMultisigData) BasicCheck added in v1.2.0 

func (data EditMultisigData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (EditMultisigData) Gas added in v1.2.0 

func (data EditMultisigData) Gas() int64

func (EditMultisigData) Run added in v1.2.0 

func (data EditMultisigData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (EditMultisigData) String added in v1.2.0 

func (data EditMultisigData) String() string

type MultisendData added in v0.7.0 

type MultisendData struct {
	List []MultisendDataItem `json:"list"`
}

func (MultisendData) BasicCheck added in v0.8.0 

func (data MultisendData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (MultisendData) Gas added in v0.7.0 

func (data MultisendData) Gas() int64

func (MultisendData) Run added in v0.7.0 

func (data MultisendData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (MultisendData) String added in v0.7.0 

func (data MultisendData) String() string

type MultisendDataItem added in v0.7.0 

type MultisendDataItem struct {
	Coin  types.CoinID
	To    types.Address
	Value *big.Int
}

func (MultisendDataItem) MarshalJSON added in v1.1.0 

func (item MultisendDataItem) MarshalJSON() ([]byte, error)

type PriceVoteData added in v1.2.0 

type PriceVoteData struct {
	Price uint
}

func (PriceVoteData) BasicCheck added in v1.2.0 

func (data PriceVoteData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (PriceVoteData) Gas added in v1.2.0 

func (data PriceVoteData) Gas() int64

func (PriceVoteData) Run added in v1.2.0 

func (data PriceVoteData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (PriceVoteData) String added in v1.2.0 

func (data PriceVoteData) String() string

type RawData 

type RawData []byte

type RecreateCoinData added in v1.2.0 

type RecreateCoinData struct {
	Name                 string
	Symbol               types.CoinSymbol
	InitialAmount        *big.Int
	InitialReserve       *big.Int
	ConstantReserveRatio uint32
	MaxSupply            *big.Int
}

func (RecreateCoinData) BasicCheck added in v1.2.0 

func (data RecreateCoinData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (RecreateCoinData) Gas added in v1.2.0 

func (data RecreateCoinData) Gas() int64

func (RecreateCoinData) Run added in v1.2.0 

func (data RecreateCoinData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (RecreateCoinData) String added in v1.2.0 

func (data RecreateCoinData) String() string

type RedeemCheckData 

type RedeemCheckData struct {
	RawCheck []byte
	Proof    [65]byte
}

func (RedeemCheckData) BasicCheck added in v0.8.0 

func (data RedeemCheckData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (RedeemCheckData) Gas added in v0.0.6 

func (data RedeemCheckData) Gas() int64

func (RedeemCheckData) Run added in v0.0.6 

func (data RedeemCheckData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (RedeemCheckData) String added in v0.0.6 

func (data RedeemCheckData) String() string

type Response 

type Response struct {
	Code      uint32    `json:"code,omitempty"`
	Data      []byte    `json:"data,omitempty"`
	Log       string    `json:"log,omitempty"`
	Info      string    `json:"-"`
	GasWanted int64     `json:"gas_wanted,omitempty"`
	GasUsed   int64     `json:"gas_used,omitempty"`
	Tags      []kv.Pair `json:"tags,omitempty"`
	GasPrice  uint32    `json:"gas_price"`
}

Response represents standard response from tx delivery/check

func CheckForCoinSupplyOverflow added in v0.8.0 

func CheckForCoinSupplyOverflow(coin *coins.Model, delta *big.Int) *Response

func CheckReserveUnderflow added in v1.1.0 

func CheckReserveUnderflow(coin *coins.Model, delta *big.Int) *Response

func RunTx 

func RunTx(context state.Interface,
	rawTx []byte,
	rewardPool *big.Int,
	currentBlock uint64,
	currentMempool *sync.Map,
	minGasPrice uint32) Response

RunTx executes transaction in given context

type SellAllCoinData added in v0.1.2 

type SellAllCoinData struct {
	CoinToSell        types.CoinID
	CoinToBuy         types.CoinID
	MinimumValueToBuy *big.Int
}

func (SellAllCoinData) BasicCheck added in v0.8.0 

func (data SellAllCoinData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (SellAllCoinData) Gas added in v0.1.2 

func (data SellAllCoinData) Gas() int64

func (SellAllCoinData) Run added in v0.1.2 

func (data SellAllCoinData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (SellAllCoinData) String added in v0.1.2 

func (data SellAllCoinData) String() string

type SellCoinData added in v0.0.6 

type SellCoinData struct {
	CoinToSell        types.CoinID
	ValueToSell       *big.Int
	CoinToBuy         types.CoinID
	MinimumValueToBuy *big.Int
}

func (SellCoinData) BasicCheck added in v0.8.0 

func (data SellCoinData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (SellCoinData) Gas added in v0.0.6 

func (data SellCoinData) Gas() int64

func (SellCoinData) Run added in v0.0.6 

func (data SellCoinData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (SellCoinData) String added in v0.0.6 

func (data SellCoinData) String() string

type SendData 

type SendData struct {
	Coin  types.CoinID
	To    types.Address
	Value *big.Int
}

func (SendData) BasicCheck added in v0.8.0 

func (data SendData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (SendData) Gas added in v0.0.6 

func (data SendData) Gas() int64

func (SendData) Run added in v0.0.6 

func (data SendData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (SendData) String added in v0.0.6 

func (data SendData) String() string

type SetCandidateOffData 

type SetCandidateOffData struct {
	PubKey types.Pubkey `json:"pub_key"`
}

func (SetCandidateOffData) BasicCheck added in v0.8.0 

func (data SetCandidateOffData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (SetCandidateOffData) Gas added in v0.0.6 

func (data SetCandidateOffData) Gas() int64

func (SetCandidateOffData) GetPubKey added in v0.14.0 

func (data SetCandidateOffData) GetPubKey() types.Pubkey

func (SetCandidateOffData) Run added in v0.0.6 

func (data SetCandidateOffData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (SetCandidateOffData) String added in v0.0.6 

func (data SetCandidateOffData) String() string

type SetCandidateOnData 

type SetCandidateOnData struct {
	PubKey types.Pubkey
}

func (SetCandidateOnData) BasicCheck added in v0.8.0 

func (data SetCandidateOnData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (SetCandidateOnData) Gas added in v0.0.6 

func (data SetCandidateOnData) Gas() int64

func (SetCandidateOnData) GetPubKey added in v0.14.0 

func (data SetCandidateOnData) GetPubKey() types.Pubkey

func (SetCandidateOnData) Run added in v0.0.6 

func (data SetCandidateOnData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (SetCandidateOnData) String added in v0.0.6 

func (data SetCandidateOnData) String() string

type SetHaltBlockData added in v1.2.0 

type SetHaltBlockData struct {
	PubKey types.Pubkey
	Height uint64
}

func (SetHaltBlockData) BasicCheck added in v1.2.0 

func (data SetHaltBlockData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (SetHaltBlockData) Gas added in v1.2.0 

func (data SetHaltBlockData) Gas() int64

func (SetHaltBlockData) GetPubKey added in v1.2.0 

func (data SetHaltBlockData) GetPubKey() types.Pubkey

func (SetHaltBlockData) Run added in v1.2.0 

func (data SetHaltBlockData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (SetHaltBlockData) String added in v1.2.0 

func (data SetHaltBlockData) String() string

type SigType added in v0.9.0 

type SigType byte

type Signature added in v0.5.0 

type Signature struct {
	V *big.Int
	R *big.Int
	S *big.Int
}

type SignatureMulti added in v0.5.0 

type SignatureMulti struct {
	Multisig   types.Address
	Signatures []Signature
}

type TotalSpends added in v0.8.0 

type TotalSpends []totalSpend

func (*TotalSpends) Add added in v0.8.0 

func (tss *TotalSpends) Add(coin types.CoinID, value *big.Int)

type Transaction 

type Transaction struct {
	Nonce         uint64
	ChainID       types.ChainID
	GasPrice      uint32
	GasCoin       types.CoinID
	Type          TxType
	Data          RawData
	Payload       []byte
	ServiceData   []byte
	SignatureType SigType
	SignatureData []byte
	// contains filtered or unexported fields
}

func DecodeSig added in v1.1.0 

func DecodeSig(tx *Transaction) (*Transaction, error)

func (*Transaction) CommissionInBaseCoin added in v0.8.0 

func (tx *Transaction) CommissionInBaseCoin() *big.Int

func (*Transaction) Gas 

func (tx *Transaction) Gas() int64

func (*Transaction) GetDecodedData 

func (tx *Transaction) GetDecodedData() Data

func (*Transaction) Hash 

func (tx *Transaction) Hash() types.Hash

func (*Transaction) Sender 

func (tx *Transaction) Sender() (types.Address, error)

func (*Transaction) Serialize 

func (tx *Transaction) Serialize() ([]byte, error)

func (*Transaction) SetDecodedData 

func (tx *Transaction) SetDecodedData(data Data)

func (*Transaction) SetMultisigAddress added in v0.5.0 

func (tx *Transaction) SetMultisigAddress(address types.Address)

func (*Transaction) SetSignature 

func (tx *Transaction) SetSignature(sig []byte)

func (*Transaction) Sign 

func (tx *Transaction) Sign(prv *ecdsa.PrivateKey) error

func (*Transaction) String 

func (tx *Transaction) String() string

type TxType added in v0.9.0 

type TxType byte

TxType of transaction is determined by a single byte.

type UnbondData 

type UnbondData struct {
	PubKey types.Pubkey
	Coin   types.CoinID
	Value  *big.Int
}

func (UnbondData) BasicCheck added in v0.8.0 

func (data UnbondData) BasicCheck(tx *Transaction, context *state.CheckState) *Response

func (UnbondData) Gas added in v0.0.6 

func (data UnbondData) Gas() int64

func (UnbondData) Run added in v0.0.6 

func (data UnbondData) Run(tx *Transaction, context state.Interface, rewardPool *big.Int, currentBlock uint64) Response

func (UnbondData) String added in v0.0.6 

func (data UnbondData) String() string

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