core

package
v0.0.1 Latest Latest
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 Go to latest Published: Nov 1, 2023 License: MIT Imports: 37 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	// CreateFrom - Channel transference creation From
	CreateFrom typeOperation = iota
	// CreateTo - Channel transference creation To
	CreateTo
	// CancelFrom - cancellation in the From
	CancelFrom
)
View Source 
const (
	// BalanceTokenLockedEvent - event on token balance locked
	BalanceTokenLockedEvent = "BalanceTokenLocked"
	// BalanceTokenUnlockedEvent - event on token balance unlocked
	BalanceTokenUnlockedEvent = "BalanceTokenUnlocked"
	// BalanceAllowedLockedEvent - event on allowed balance locked
	BalanceAllowedLockedEvent = "BalanceAllowedLocked"
	// BalanceAllowedUnlockedEvent - event on allowed balance unlocked
	BalanceAllowedUnlockedEvent = "BalanceAllowedUnlocked"
)
View Source 
const (
	// MultiSwapCompositeType is a composite key for multiswap
	MultiSwapCompositeType = "multi_swap"
	// MultiSwapReason is a reason for multiswap
	MultiSwapReason = "multi_swap"
	// MultiSwapKeyEvent is a reason for multiswap
	MultiSwapKeyEvent = "multi_swap_key"
)
View Source 
const (
	// ErrIncorrectSwap is a reason for multiswap
	ErrIncorrectSwap = "incorrect swap"
	// ErrIncorrectKey is a reason for multiswap
	ErrIncorrectKey = "incorrect key"
)
View Source 
const DocsKey = "documents"

DocsKey is a key for documents

View Source 
const ErrMethodAlreadyDefined = "pure method has already been defined"

ErrMethodAlreadyDefined is an error message

View Source 
const (
	// ErrMethodNotImplemented is the error message for not implemented methods
	ErrMethodNotImplemented = "method is not implemented for query"
)

Variables

View Source 
var (
	// ErrBigIntFromString - error on big int from string
	ErrBigIntFromString = errors.New("big int from string")
	// ErrPlatformAdminOnly - error on platform admin only
	ErrPlatformAdminOnly = errors.New("platform admin only")
	// ErrEmptyLockID - error on empty lock id
	ErrEmptyLockID = errors.New("empty lock id")
	// ErrReason - error on reason
	ErrReason = errors.New("empty reason")
	// ErrLockNotExists - error on lock not exists
	ErrLockNotExists = errors.New("lock not exists")
	// ErrAddressRequired - error on address required
	ErrAddressRequired = errors.New("address required")
	// ErrAmountRequired - error on amount required
	ErrAmountRequired = errors.New("amount required")
	// ErrTokenTickerRequired - error on token ticker required
	ErrTokenTickerRequired = errors.New("token ticker required")
	// ErrAlredyExist - error on alredy exist
	ErrAlredyExist = errors.New("lock alredy exist")
	// ErrInsufficientFunds - error on insufficient funds
	ErrInsufficientFunds = errors.New("insufficient funds to process")
)

Functions

func AddDocs 

func AddDocs(stub shim.ChaincodeStubInterface, rawDocs string) error

AddDocs adds documents to the ledger

func CheckSign 

func CheckSign(stub shim.ChaincodeStubInterface, fn string, args []string, auth []string) (*types.Address, string, error)

CheckSign checks the signature of the transaction

func DeleteDoc 

func DeleteDoc(stub shim.ChaincodeStubInterface, docID string) error

DeleteDoc deletes document from the ledger

func GivenBalanceAdd 

func GivenBalanceAdd(stub shim.ChaincodeStubInterface, contract string, amount *big.Int) error

GivenBalanceAdd adds given balance to given contract

func GivenBalanceSub 

func GivenBalanceSub(stub shim.ChaincodeStubInterface, contract string, amount *big.Int) error

GivenBalanceSub subtracts given balance from given contract

func Logger 

func Logger() *logging.Logger

Logger returns the logger for chaincode

func MultiSwapDel 

func MultiSwapDel(stub shim.ChaincodeStubInterface, swapID string) error

MultiSwapDel - deletes multiswap from the ledger

func MultiSwapLoad 

func MultiSwapLoad(stub shim.ChaincodeStubInterface, swapID string) (*proto.MultiSwap, error)

MultiSwapLoad - loads multiswap from the ledger

func MultiSwapSave 

func MultiSwapSave(stub shim.ChaincodeStubInterface, swapID string, swap *proto.MultiSwap) ([]byte, error)

MultiSwapSave - saves multiswap to the ledger

func ParseContract 

func ParseContract(in BaseContractInterface, options *ContractOptions) (map[string]*Fn, error)

ParseContract parses contract

func SwapDel 

func SwapDel(stub shim.ChaincodeStubInterface, swapID string) error

SwapDel deletes swap

func SwapLoad 

func SwapLoad(stub shim.ChaincodeStubInterface, swapID string) (*proto.Swap, error)

SwapLoad returns swap by id

func SwapSave 

func SwapSave(stub shim.ChaincodeStubInterface, swapID string, s *proto.Swap) ([]byte, error)

SwapSave saves swap

func ToLowerFirstLetter 

func ToLowerFirstLetter(in string) string

ToLowerFirstLetter converts first letter to lower case

Types

type BaseContract 

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

BaseContract is a base contract for all contracts

func (*BaseContract) AllowedBalanceAdd 

func (bc *BaseContract) AllowedBalanceAdd(token string, address *types.Address, amount *big.Int, reason string) error

AllowedBalanceAdd adds allowed balance to given address

func (*BaseContract) AllowedBalanceBurnLocked 

func (bc *BaseContract) AllowedBalanceBurnLocked(token string, address *types.Address, amount *big.Int, reason string) error

AllowedBalanceBurnLocked burns locked allowed balance for given address

func (*BaseContract) AllowedBalanceGet 

func (bc *BaseContract) AllowedBalanceGet(token string, address *types.Address) (*big.Int, error)

AllowedBalanceGet returns allowed balance for given address

func (*BaseContract) AllowedBalanceGetAll 

func (bc *BaseContract) AllowedBalanceGetAll(addr *types.Address) (map[string]string, error)

AllowedBalanceGetAll returns all allowed balances for given address

func (*BaseContract) AllowedBalanceLock 

func (bc *BaseContract) AllowedBalanceLock(token string, address *types.Address, amount *big.Int) error

AllowedBalanceLock locks allowed balance for given address

func (*BaseContract) AllowedBalanceSub 

func (bc *BaseContract) AllowedBalanceSub(token string, address *types.Address, amount *big.Int, reason string) error

AllowedBalanceSub subtracts allowed balance from given address

func (*BaseContract) AllowedBalanceTransfer 

func (bc *BaseContract) AllowedBalanceTransfer(token string, from *types.Address, to *types.Address, amount *big.Int, reason string) error

AllowedBalanceTransfer transfers allowed balance from one address to another

func (*BaseContract) AllowedBalanceTransferLocked 

func (bc *BaseContract) AllowedBalanceTransferLocked(token string, from *types.Address, to *types.Address, amount *big.Int, reason string) error

AllowedBalanceTransferLocked transfers locked allowed balance from one address to another

func (*BaseContract) AllowedBalanceUnLock 

func (bc *BaseContract) AllowedBalanceUnLock(token string, address *types.Address, amount *big.Int) error

AllowedBalanceUnLock unlocks allowed balance for given address

func (*BaseContract) AllowedIndustrialBalanceAdd 

func (bc *BaseContract) AllowedIndustrialBalanceAdd(address *types.Address, industrialAssets []*pb.Asset, reason string) error

AllowedIndustrialBalanceAdd adds allowed balance to given address

func (*BaseContract) AllowedIndustrialBalanceSub 

func (bc *BaseContract) AllowedIndustrialBalanceSub(address *types.Address, industrialAssets []*pb.Asset, reason string) error

AllowedIndustrialBalanceSub subtracts allowed balance from given address

func (*BaseContract) AllowedIndustrialBalanceTransfer 

func (bc *BaseContract) AllowedIndustrialBalanceTransfer(from *types.Address, to *types.Address, industrialAssets []*pb.Asset, reason string) error

AllowedIndustrialBalanceTransfer transfers allowed balance from one address to another

func (*BaseContract) GetAtomyzeSKI 

func (bc *BaseContract) GetAtomyzeSKI() []byte

GetAtomyzeSKI returns atomyzeSKI

func (*BaseContract) GetInitArg 

func (bc *BaseContract) GetInitArg(idx int) string

GetInitArg returns init arg by index

func (*BaseContract) GetInitArgsLen 

func (bc *BaseContract) GetInitArgsLen() int

GetInitArgsLen returns init args len

func (*BaseContract) GetMethods 

func (bc *BaseContract) GetMethods() []string

GetMethods returns list of methods

func (*BaseContract) GetStub 

func (bc *BaseContract) GetStub() shim.ChaincodeStubInterface

GetStub returns stub

func (*BaseContract) IndustrialBalanceAdd 

func (bc *BaseContract) IndustrialBalanceAdd(token string, address *types.Address, amount *big.Int, reason string) error

IndustrialBalanceAdd adds industrial balance to given address

func (*BaseContract) IndustrialBalanceBurnLocked 

func (bc *BaseContract) IndustrialBalanceBurnLocked(token string, address *types.Address, amount *big.Int, reason string) error

IndustrialBalanceBurnLocked burns locked industrial balance for given address

func (*BaseContract) IndustrialBalanceGet 

func (bc *BaseContract) IndustrialBalanceGet(address *types.Address) (map[string]string, error)

IndustrialBalanceGet returns industrial balance for given address

func (*BaseContract) IndustrialBalanceGetLocked 

func (bc *BaseContract) IndustrialBalanceGetLocked(address *types.Address) (map[string]string, error)

IndustrialBalanceGetLocked returns locked industrial balance for given address

func (*BaseContract) IndustrialBalanceLock 

func (bc *BaseContract) IndustrialBalanceLock(token string, address *types.Address, amount *big.Int) error

IndustrialBalanceLock locks industrial balance for given address

func (*BaseContract) IndustrialBalanceSub 

func (bc *BaseContract) IndustrialBalanceSub(token string, address *types.Address, amount *big.Int, reason string) error

IndustrialBalanceSub subtracts industrial balance from given address

func (*BaseContract) IndustrialBalanceTransfer 

func (bc *BaseContract) IndustrialBalanceTransfer(token string, from *types.Address, to *types.Address, amount *big.Int, reason string) error

IndustrialBalanceTransfer transfers industrial balance from one address to another

func (*BaseContract) IndustrialBalanceTransferLocked 

func (bc *BaseContract) IndustrialBalanceTransferLocked(token string, from *types.Address, to *types.Address, amount *big.Int, reason string) error

IndustrialBalanceTransferLocked transfers locked industrial balance from one address to another

func (*BaseContract) IndustrialBalanceUnLock 

func (bc *BaseContract) IndustrialBalanceUnLock(token string, address *types.Address, amount *big.Int) error

IndustrialBalanceUnLock unlocks industrial balance for given address

func (*BaseContract) NBTxCommitCCTransferFrom 

func (bc *BaseContract) NBTxCommitCCTransferFrom(id string) error

NBTxCommitCCTransferFrom - transaction writes the commit flag in the transfer in the From channel. Executed after successful creation of a mating part in the channel To (TxCreateCCTransferTo) This transaction is sent only by the channel-transfer service with a "robot" certificate

func (*BaseContract) NBTxDeleteCCTransferFrom 

func (bc *BaseContract) NBTxDeleteCCTransferFrom(id string) error

NBTxDeleteCCTransferFrom - transaction deletes the transfer record in the channel From. Performed after successful removal in the canal To (NBTxDeleteCCTransferTo) This transaction is sent only by the channel-transfer service with a "robot" certificate

func (*BaseContract) NBTxDeleteCCTransferTo 

func (bc *BaseContract) NBTxDeleteCCTransferTo(id string) error

NBTxDeleteCCTransferTo - transaction deletes transfer record in channel To. Executed after a successful commit in the From channel (NBTxCommitCCTransferFrom) This transaction is sent only by the channel-transfer service with a "robot" certificate

func (*BaseContract) QueryBuildInfo 

func (bc *BaseContract) QueryBuildInfo() (*debug.BuildInfo, error)

QueryBuildInfo returns debug.BuildInfo struct with build information, stored in binary file or error if it is occurs

func (*BaseContract) QueryChannelTransferFrom 

func (bc *BaseContract) QueryChannelTransferFrom(id string) (*pb.CCTransfer, error)

QueryChannelTransferFrom - receiving a transfer record from the channel From

func (*BaseContract) QueryChannelTransferTo 

func (bc *BaseContract) QueryChannelTransferTo(id string) (*pb.CCTransfer, error)

QueryChannelTransferTo - receiving a transfer record from the channel To

func (*BaseContract) QueryChannelTransfersFrom 

func (bc *BaseContract) QueryChannelTransfersFrom(pageSize int64, bookmark string) (*pb.CCTransfers, error)

QueryChannelTransfersFrom - getting all transfer records from the channel From You can receive them in parts (chunks)

func (*BaseContract) QueryCoreChaincodeIDName 

func (bc *BaseContract) QueryCoreChaincodeIDName() (string, error)

QueryCoreChaincodeIDName returns CORE_CHAINCODE_ID_NAME

func (*BaseContract) QueryGetLockedAllowedBalance 

func (bc *BaseContract) QueryGetLockedAllowedBalance(
	lockID string,
) (*proto.AllowedBalanceLock, error)

QueryGetLockedAllowedBalance - returns the existing blocking of the allowedbalance AllowedBalanceLock

func (*BaseContract) QueryGetLockedTokenBalance 

func (bc *BaseContract) QueryGetLockedTokenBalance(
	lockID string,
) (*proto.TokenBalanceLock, error)

QueryGetLockedTokenBalance - returns an existing balance token lock TokenBalanceLock

func (*BaseContract) QueryGetNonce 

func (bc *BaseContract) QueryGetNonce(owner *types.Address) (string, error)

QueryGetNonce returns nonce

func (*BaseContract) QueryGroupBalanceOf 

func (bc *BaseContract) QueryGroupBalanceOf(address *types.Address) (map[string]string, error)

QueryGroupBalanceOf - returns balance of the token for user address

func (*BaseContract) QueryMultiSwapGet 

func (bc *BaseContract) QueryMultiSwapGet(swapID string) (*proto.MultiSwap, error)

QueryMultiSwapGet - returns multiswap by id

func (*BaseContract) QueryNameOfFiles 

func (bc *BaseContract) QueryNameOfFiles() ([]string, error)

QueryNameOfFiles returns list path/name of embed files

func (*BaseContract) QuerySrcFile 

func (bc *BaseContract) QuerySrcFile(name string) (string, error)

QuerySrcFile returns file

func (*BaseContract) QuerySrcPartFile 

func (bc *BaseContract) QuerySrcPartFile(name string, start int, end int) (string, error)

QuerySrcPartFile returns part of file start - include end - exclude

func (*BaseContract) QuerySwapGet 

func (bc *BaseContract) QuerySwapGet(swapID string) (*proto.Swap, error)

QuerySwapGet returns swap by id

func (*BaseContract) QuerySystemEnv 

func (bc *BaseContract) QuerySystemEnv() (map[string]string, error)

QuerySystemEnv returns system environment

func (*BaseContract) TokenBalanceAdd 

func (bc *BaseContract) TokenBalanceAdd(address *types.Address, amount *big.Int, reason string) error

TokenBalanceAdd adds token balance to given address

func (*BaseContract) TokenBalanceBurnLocked 

func (bc *BaseContract) TokenBalanceBurnLocked(address *types.Address, amount *big.Int, reason string) error

TokenBalanceBurnLocked burns locked token balance for given address

func (*BaseContract) TokenBalanceGet 

func (bc *BaseContract) TokenBalanceGet(address *types.Address) (*big.Int, error)

TokenBalanceGet returns token balance for given address

func (*BaseContract) TokenBalanceGetLocked 

func (bc *BaseContract) TokenBalanceGetLocked(address *types.Address) (*big.Int, error)

TokenBalanceGetLocked returns locked token balance for given address

func (*BaseContract) TokenBalanceLock 

func (bc *BaseContract) TokenBalanceLock(address *types.Address, amount *big.Int) error

TokenBalanceLock locks token balance for given address

func (*BaseContract) TokenBalanceSub 

func (bc *BaseContract) TokenBalanceSub(address *types.Address, amount *big.Int, reason string) error

TokenBalanceSub subtracts token balance from given address

func (*BaseContract) TokenBalanceTransfer 

func (bc *BaseContract) TokenBalanceTransfer(from *types.Address, to *types.Address, amount *big.Int, reason string) error

TokenBalanceTransfer transfers token balance from one address to another

func (*BaseContract) TokenBalanceTransferLocked 

func (bc *BaseContract) TokenBalanceTransferLocked(from *types.Address, to *types.Address, amount *big.Int, reason string) error

TokenBalanceTransferLocked transfers locked token balance from one address to another

func (*BaseContract) TokenBalanceUnlock 

func (bc *BaseContract) TokenBalanceUnlock(address *types.Address, amount *big.Int) error

TokenBalanceUnlock unlocks token balance for given address

func (*BaseContract) TxCancelCCTransferFrom 

func (bc *BaseContract) TxCancelCCTransferFrom(id string) error

TxCancelCCTransferFrom - transaction cancels (deletes) the transfer record in the From channel returns balances to the user. If the service cannot create a response part in the "To" channel within some timeout, it is required to cancel the transfer. After TxChannelTransferByAdmin or TxChannelTransferByCustomer This transaction is sent only by the channel-transfer service with a "robot" certificate

func (*BaseContract) TxChannelTransferByAdmin 

func (bc *BaseContract) TxChannelTransferByAdmin(
	sender *types.Sender,
	idTransfer string,
	to string,
	idUser *types.Address,
	token string,
	amount *big.Int,
) (string, error)

TxChannelTransferByAdmin - transaction initiating transfer between channels. Signed by the channel admin (site). The tokens are transferred from idUser to the same user. After the checks, a transfer record is created and the user's balances are reduced.

func (*BaseContract) TxChannelTransferByCustomer 

func (bc *BaseContract) TxChannelTransferByCustomer(
	sender *types.Sender,
	idTransfer string,
	to string,
	token string,
	amount *big.Int,
) (string, error)

TxChannelTransferByCustomer - transaction initiating transfer between channels. The owner of tokens signs. Tokens are transferred to themselveselves. After the checks, a transfer record is created and the user's balances are reduced.

func (*BaseContract) TxCreateCCTransferTo 

func (bc *BaseContract) TxCreateCCTransferTo(dataIn string) (string, error)

TxCreateCCTransferTo - transaction creates a transfer (already with commit sign) in the channel To and increases the user's balances. The transaction must be executed after the initiating transfer transaction (TxChannelTransferByAdmin or TxChannelTransferByCustomer). This transaction is sent only by the channel-transfer service with a "robot" certificate

func (*BaseContract) TxHealthCheck 

func (bc *BaseContract) TxHealthCheck(_ *types.Sender) error

TxHealthCheck can be called by an administrator of the contract for checking if the business logic of the chaincode is still alive.

func (*BaseContract) TxLockAllowedBalance 

func (bc *BaseContract) TxLockAllowedBalance(
	sender *types.Sender,
	req *proto.BalanceLockRequest,
) error

TxLockAllowedBalance - blocks tokens on the user's allowedbalance method calls the chaincode admin, the input is a BalanceLockRequest

func (*BaseContract) TxLockTokenBalance 

func (bc *BaseContract) TxLockTokenBalance(
	sender *types.Sender,
	req *proto.BalanceLockRequest,
) error

TxLockTokenBalance - blocks tokens on the user's token balance method is called by the chaincode admin, the input is BalanceLockRequest

func (*BaseContract) TxMultiSwapBegin 

func (bc *BaseContract) TxMultiSwapBegin(sender *types.Sender, token string, multiSwapAssets types.MultiSwapAssets, contractTo string, hash types.Hex) (string, error)

TxMultiSwapBegin - creates multiswap

func (*BaseContract) TxMultiSwapCancel 

func (bc *BaseContract) TxMultiSwapCancel(sender *types.Sender, swapID string) error

TxMultiSwapCancel - cancels multiswap

func (*BaseContract) TxSwapBegin 

func (bc *BaseContract) TxSwapBegin(sender *types.Sender, token string, contractTo string, amount *big.Int, hash types.Hex) (string, error)

TxSwapBegin creates swap

func (*BaseContract) TxSwapCancel 

func (bc *BaseContract) TxSwapCancel(_ *types.Sender, swapID string) error

TxSwapCancel cancels swap

func (*BaseContract) TxUnlockAllowedBalance 

func (bc *BaseContract) TxUnlockAllowedBalance(
	sender *types.Sender,
	req *proto.BalanceLockRequest,
) error

TxUnlockAllowedBalance - unblocks (fully or partially) tokens on the user's allowedbalance method calls the chaincode admin, the input is a BalanceLockRequest

func (*BaseContract) TxUnlockTokenBalance 

func (bc *BaseContract) TxUnlockTokenBalance(
	sender *types.Sender,
	req *proto.BalanceLockRequest,
) error

TxUnlockTokenBalance - unblocks (fully or partially) tokens on the user's token balance method is called by the chaincode admin, the input is BalanceLockRequest

type BaseContractInterface 

type BaseContractInterface interface {
	GetStub() shim.ChaincodeStubInterface
	GetID() string

	TokenBalanceTransfer(from *types.Address, to *types.Address, amount *big.Int, reason string) error
	AllowedBalanceTransfer(token string, from *types.Address, to *types.Address, amount *big.Int, reason string) error

	TokenBalanceGet(address *types.Address) (*big.Int, error)
	TokenBalanceAdd(address *types.Address, amount *big.Int, reason string) error
	TokenBalanceSub(address *types.Address, amount *big.Int, reason string) error

	AllowedBalanceGet(token string, address *types.Address) (*big.Int, error)
	AllowedBalanceAdd(token string, address *types.Address, amount *big.Int, reason string) error
	AllowedBalanceSub(token string, address *types.Address, amount *big.Int, reason string) error

	AllowedBalanceGetAll(address *types.Address) (map[string]string, error)

	IndustrialBalanceGet(address *types.Address) (map[string]string, error)
	IndustrialBalanceTransfer(token string, from *types.Address, to *types.Address, amount *big.Int, reason string) error
	IndustrialBalanceAdd(token string, address *types.Address, amount *big.Int, reason string) error
	IndustrialBalanceSub(token string, address *types.Address, amount *big.Int, reason string) error

	AllowedIndustrialBalanceAdd(address *types.Address, industrialAssets []*pb.Asset, reason string) error
	AllowedIndustrialBalanceSub(address *types.Address, industrialAssets []*pb.Asset, reason string) error
	AllowedIndustrialBalanceTransfer(from *types.Address, to *types.Address, industrialAssets []*pb.Asset, reason string) error
	// contains filtered or unexported methods
}

BaseContractInterface is a base contract interface for all contracts

type BatchTxStub 

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

BatchTxStub is a stub for batch transaction

func (*BatchTxStub) AddAccountingRecord 

func (bts *BatchTxStub) AddAccountingRecord(token string, from *types.Address, to *types.Address, amount *big.Int, reason string)

AddAccountingRecord adds accounting record to a batchTxStub accounting

func (*BatchTxStub) Commit 

func (bts *BatchTxStub) Commit() ([]*proto.WriteElement, []*proto.Event)

Commit puts state from a batchTxStub cache to the batchStub cache

func (*BatchTxStub) DelState 

func (bts *BatchTxStub) DelState(key string) error

DelState marks state in batchTxStub as deleted

func (*BatchTxStub) GetState 

func (bts *BatchTxStub) GetState(key string) ([]byte, error)

GetState returns state from batchTxStub cache or, if absent, from batchState cache

func (*BatchTxStub) GetTxID 

func (bts *BatchTxStub) GetTxID() string

GetTxID returns batchTxStub transaction ID

func (*BatchTxStub) PutState 

func (bts *BatchTxStub) PutState(key string, value []byte) error

PutState puts state to the batchTxStub's cache

func (*BatchTxStub) SetEvent 

func (bts *BatchTxStub) SetEvent(name string, payload []byte) error

SetEvent sets payload to a batchTxStub events

type ChainCode 

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

ChainCode is a chaincode struct which implements shim.Chaincode interface

func NewCC 

func NewCC(
	cc BaseContractInterface,
	options *ContractOptions,
	chOptions ...ChaincodeOption,
) (*ChainCode, error)

NewCC creates new ChainCode

func (*ChainCode) BatchHandler 

func (cc *ChainCode) BatchHandler(stub shim.ChaincodeStubInterface, funcName string, fn *Fn, args []string) peer.Response

BatchHandler handles batch process

func (*ChainCode) FetchFnByName 

func (cc *ChainCode) FetchFnByName(f string) (*Fn, error)

FetchFnByName fetches function by name

func (*ChainCode) Init 

func (cc *ChainCode) Init(stub shim.ChaincodeStubInterface) peer.Response

Init initializes chaincode

func (*ChainCode) Invoke 

func (cc *ChainCode) Invoke(stub shim.ChaincodeStubInterface) (r peer.Response)

Invoke invokes chaincode

func (*ChainCode) Start 

func (cc *ChainCode) Start() error

Start starts chaincode

func (*ChainCode) ValidateTxID 

func (cc *ChainCode) ValidateTxID(stub shim.ChaincodeStubInterface) error

ValidateTxID validates tx id

type ChaincodeOption 

type ChaincodeOption func(opts *chaincodeOptions) error

ChaincodeOption func for each Opts argument

func WithSrcFS 

func WithSrcFS(fs *embed.FS) ChaincodeOption

WithSrcFS specifies a set src fs

type ContractOptions 

type ContractOptions struct {
	DisabledFunctions  []string
	DisableSwaps       bool
	DisableMultiSwaps  bool
	TxTTL              uint
	BatchPrefix        string
	NonceTTL           uint
	IsOtherNoncePrefix bool
}

ContractOptions is a struct for contract options

type Doc 

type Doc struct {
	ID   string `json:"id"`
	Hash string `json:"hash"`
}

Doc json struct

func DocumentsList 

func DocumentsList(stub shim.ChaincodeStubInterface) ([]Doc, error)

DocumentsList returns list of documents

type Fn 

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

Fn is a struct for function

type In 

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

In is a struct for input parameters

type NonceCheckFn 

type NonceCheckFn func(shim.ChaincodeStubInterface, *types.Sender, uint64) error

NonceCheckFn is a function for checking nonce

type StateKey 

type StateKey byte

StateKey is a type for state keys 

const (
	StateKeyNonce StateKey = iota + 42 // This prefix is used for nons at RU and CH
	StateKeyTokenBalance
	StateKeyAllowedBalance
	StateKeyGivenBalance
	StateKeyLockedTokenBalance
	StateKeyLockedAllowedBalance
	StateKeyPassedNonce // This prefix is used for nones at the US
	StateKeyExternalLockedToken
	StateKeyExternalLockedAllowed
)

StateKey constants

type TxResponse 

type TxResponse struct {
	Method     string                    `json:"method"`
	Error      string                    `json:"error,omitempty"`
	Result     string                    `json:"result"`
	Events     map[string][]byte         `json:"events,omitempty"`
	Accounting []*proto.AccountingRecord `json:"accounting"`
}

TxResponse is a response for a single transaction in a batch

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