Golang definitions.Do類代碼示例

func RebondJob(rebond *definitions.Rebond, do *definitions.Do) (string, error) {
	// Process Variables
	rebond.Account, _ = util.PreProcess(rebond.Account, do)
	rebond.Height, _ = util.PreProcess(rebond.Height, do)

	// Use defaults
	rebond.Account = useDefault(rebond.Account, do.Package.Account)

	// Don't use pubKey if account override
	var oldKey string
	if rebond.Account != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	logger.Infof("Rebond Transaction =>\t\t%s:%s\n", rebond.Account, rebond.Height)
	tx, err := core.Rebond(rebond.Account, rebond.Height)
	if err != nil {
		logger.Errorf("ERROR =>\n")
		return "", err
	}

	// Don't use pubKey if account override
	if rebond.Account != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, rebond.Wait)
}

func SendJob(send *definitions.Send, do *definitions.Do) (string, error) {

	// Process Variables
	send.Source, _ = util.PreProcess(send.Source, do)
	send.Destination, _ = util.PreProcess(send.Destination, do)
	send.Amount, _ = util.PreProcess(send.Amount, do)

	// Use Default
	send.Source = useDefault(send.Source, do.Package.Account)

	// Don't use pubKey if account override
	var oldKey string
	if send.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	logger.Infof("Sending Transaction =>\t\t%s:%s:%s\n", send.Source, send.Destination, send.Amount)
	tx, err := core.Send(do.Chain, do.Signer, do.PublicKey, send.Source, send.Destination, send.Amount, send.Nonce)
	if err != nil {
		logger.Errorf("ERROR =>\n")
		return "", err
	}

	// Don't use pubKey if account override
	if send.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, send.Wait)
}

func PermissionJob(perm *definitions.Permission, do *definitions.Do) (string, error) {
	// Process Variables
	perm.Source, _ = util.PreProcess(perm.Source, do)
	perm.Action, _ = util.PreProcess(perm.Action, do)
	perm.PermissionFlag, _ = util.PreProcess(perm.PermissionFlag, do)
	perm.Value, _ = util.PreProcess(perm.Value, do)
	perm.Target, _ = util.PreProcess(perm.Target, do)
	perm.Role, _ = util.PreProcess(perm.Role, do)

	// Set defaults
	perm.Source = useDefault(perm.Source, do.Package.Account)

	log.Debug("Target: ", perm.Target)
	log.Debug("Marmots Deny: ", perm.Role)
	log.Debug("Action: ", perm.Action)
	// Populate the transaction appropriately
	var args []string
	switch perm.Action {
	case "set_global":
		args = []string{perm.PermissionFlag, perm.Value}
	case "set_base":
		args = []string{perm.Target, perm.PermissionFlag, perm.Value}
	case "unset_base":
		args = []string{perm.Target, perm.PermissionFlag}
	case "add_role", "rm_role":
		args = []string{perm.Target, perm.Role}
	}

	// Don't use pubKey if account override
	var oldKey string
	if perm.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	arg := fmt.Sprintf("%s:%s", args[0], args[1])
	log.WithField(perm.Action, arg).Info("Setting Permissions")

	erisNodeClient := client.NewErisNodeClient(do.Chain)
	erisKeyClient := keys.NewErisKeyClient(do.Signer)
	tx, err := core.Permissions(erisNodeClient, erisKeyClient, do.PublicKey, perm.Source, perm.Nonce, perm.Action, args)
	if err != nil {
		return util.MintChainErrorHandler(do, err)
	}

	log.Debug("What are the args returned in transaction: ", tx.PermArgs)

	// Don't use pubKey if account override
	if perm.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, perm.Wait)
}

func PermissionJob(perm *definitions.Permission, do *definitions.Do) (string, error) {
	// Process Variables
	perm.Source, _ = util.PreProcess(perm.Source, do)
	perm.Action, _ = util.PreProcess(perm.Action, do)
	perm.PermissionFlag, _ = util.PreProcess(perm.PermissionFlag, do)
	perm.Value, _ = util.PreProcess(perm.Value, do)
	perm.Target, _ = util.PreProcess(perm.Target, do)
	perm.Role, _ = util.PreProcess(perm.Role, do)

	// Set defaults
	perm.Source = useDefault(perm.Source, do.Package.Account)

	// Populate the transaction appropriately
	var args []string
	switch perm.Action {
	case "set_global":
		args = []string{perm.PermissionFlag, perm.Value}
	case "set_base":
		args = []string{perm.Target, perm.PermissionFlag, perm.Value}
	case "unset_base":
		args = []string{perm.Target, perm.PermissionFlag}
	case "add_role", "rm_role":
		args = []string{perm.Target, perm.Role}
	}

	// Don't use pubKey if account override
	var oldKey string
	if perm.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	logger.Infof("Setting Permissions =>\t\t%s:%v\n", perm.Action, args)
	tx, err := core.Permissions(do.Chain, do.Signer, do.PublicKey, perm.Source, perm.Nonce, perm.Action, args)
	if err != nil {
		logger.Errorf("ERROR =>\n")
		return "", err
	}

	// Don't use pubKey if account override
	if perm.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, perm.Wait)
}

func BondJob(bond *definitions.Bond, do *definitions.Do) (string, error) {
	// Process Variables
	bond.Account, _ = util.PreProcess(bond.Account, do)
	bond.Amount, _ = util.PreProcess(bond.Amount, do)
	bond.PublicKey, _ = util.PreProcess(bond.PublicKey, do)

	// Use Defaults
	bond.Account = useDefault(bond.Account, do.Package.Account)
	do.PublicKey = useDefault(do.PublicKey, bond.PublicKey)

	// Formulate tx
	log.WithFields(log.Fields{
		"public key": do.PublicKey,
		"amount":     bond.Amount,
	}).Infof("Bond Transaction")

	erisNodeClient := client.NewErisNodeClient(do.Chain)
	erisKeyClient := keys.NewErisKeyClient(do.Signer)
	tx, err := core.Bond(erisNodeClient, erisKeyClient, do.PublicKey, bond.Account, bond.Amount, bond.Nonce)
	if err != nil {
		return util.MintChainErrorHandler(do, err)
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, bond.Wait)
}

func CallJob(call *definitions.Call, do *definitions.Do) (string, error) {
	// Preprocess variables
	call.Source, _ = util.PreProcess(call.Source, do)
	call.Destination, _ = util.PreProcess(call.Destination, do)
	call.Amount, _ = util.PreProcess(call.Amount, do)
	call.Nonce, _ = util.PreProcess(call.Nonce, do)
	call.Fee, _ = util.PreProcess(call.Fee, do)
	call.Gas, _ = util.PreProcess(call.Gas, do)

	// Use default
	call.Source = useDefault(call.Source, do.Package.Account)
	call.Amount = useDefault(call.Amount, do.DefaultAmount)
	call.Fee = useDefault(call.Fee, do.DefaultFee)
	call.Gas = useDefault(call.Gas, do.DefaultGas)

	var err error
	call.Data, err = util.ReadAbiFormulateCall(call.Destination, call.Data, do)
	if err != nil {
		logger.Errorf("Error Formulating Call from ABI.\n")
		return "", err
	}

	// Don't use pubKey if account override
	var oldKey string
	if call.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	logger.Infof("Calling =>\t\t\t%s:%v\n", call.Destination, call.Data)
	tx, err := core.Call(do.Chain, do.Signer, do.PublicKey, call.Source, call.Destination, call.Amount, call.Nonce, call.Gas, call.Fee, call.Data)
	if err != nil {
		return "", err
	}

	// Don't use pubKey if account override
	if call.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, call.Wait)
}

// Runs an individual nametx.
func registerNameTx(name *definitions.RegisterName, do *definitions.Do) (string, error) {
	// Process Variables
	name.Source, _ = util.PreProcess(name.Source, do)
	name.Name, _ = util.PreProcess(name.Name, do)
	name.Data, _ = util.PreProcess(name.Data, do)
	name.Amount, _ = util.PreProcess(name.Amount, do)
	name.Fee, _ = util.PreProcess(name.Fee, do)

	// Set Defaults
	name.Source = useDefault(name.Source, do.Package.Account)
	name.Fee = useDefault(name.Fee, do.DefaultFee)
	name.Amount = useDefault(name.Amount, do.DefaultAmount)

	// Don't use pubKey if account override
	var oldKey string
	if name.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	log.WithFields(log.Fields{
		"name":   name.Name,
		"data":   name.Data,
		"amount": name.Amount,
	}).Info("NameReg Transaction")

	erisNodeClient := client.NewErisNodeClient(do.Chain)
	erisKeyClient := keys.NewErisKeyClient(do.Signer)
	tx, err := core.Name(erisNodeClient, erisKeyClient, do.PublicKey, name.Source, name.Amount, name.Nonce, name.Fee, name.Name, name.Data)
	if err != nil {
		return util.MintChainErrorHandler(do, err)
	}

	// Don't use pubKey if account override
	if name.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, name.Wait)
}

func SendJob(send *definitions.Send, do *definitions.Do) (string, error) {

	// Process Variables
	send.Source, _ = util.PreProcess(send.Source, do)
	send.Destination, _ = util.PreProcess(send.Destination, do)
	send.Amount, _ = util.PreProcess(send.Amount, do)

	// Use Default
	send.Source = useDefault(send.Source, do.Package.Account)

	// Don't use pubKey if account override
	var oldKey string
	if send.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	log.WithFields(log.Fields{
		"source":      send.Source,
		"destination": send.Destination,
		"amount":      send.Amount,
	}).Info("Sending Transaction")

	erisNodeClient := client.NewErisNodeClient(do.Chain)
	erisKeyClient := keys.NewErisKeyClient(do.Signer)
	tx, err := core.Send(erisNodeClient, erisKeyClient, do.PublicKey, send.Source, send.Destination, send.Amount, send.Nonce)
	if err != nil {
		return util.MintChainErrorHandler(do, err)
	}

	// Don't use pubKey if account override
	if send.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, send.Wait)
}

// TODO: it is unpreferable to mix static and non-static use of Do
func GetChainID(do *definitions.Do) error {
	if do.ChainID == "" {
		nodeClient := client.NewErisNodeClient(do.Chain)
		_, chainId, _, err := nodeClient.ChainId()
		if err != nil {
			return err
		}
		do.ChainID = chainId
		log.WithField("=>", do.ChainID).Info("Using ChainID from Node")
	}

	return nil
}

func RebondJob(rebond *definitions.Rebond, do *definitions.Do) (string, error) {
	// Process Variables
	var err error
	rebond.Account, err = util.PreProcess(rebond.Account, do)
	rebond.Height, err = util.PreProcess(rebond.Height, do)
	if err != nil {
		return "", err
	}

	// Use defaults
	rebond.Account = useDefault(rebond.Account, do.Package.Account)

	// Don't use pubKey if account override
	var oldKey string
	if rebond.Account != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	log.WithFields(log.Fields{
		"account": rebond.Account,
		"height":  rebond.Height,
	}).Info("Rebond Transaction")

	tx, err := core.Rebond(rebond.Account, rebond.Height)
	if err != nil {
		return util.MintChainErrorHandler(do, err)
	}

	// Don't use pubKey if account override
	if rebond.Account != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, rebond.Wait)
}

// Runs an individual nametx.
func registerNameTx(name *definitions.RegisterName, do *definitions.Do) (string, error) {
	// Process Variables
	name.Source, _ = util.PreProcess(name.Source, do)
	name.Name, _ = util.PreProcess(name.Name, do)
	name.Data, _ = util.PreProcess(name.Data, do)
	name.Amount, _ = util.PreProcess(name.Amount, do)
	name.Fee, _ = util.PreProcess(name.Fee, do)

	// Set Defaults
	name.Source = useDefault(name.Source, do.Package.Account)
	name.Fee = useDefault(name.Fee, do.DefaultFee)
	name.Amount = useDefault(name.Amount, do.DefaultAmount)

	// Don't use pubKey if account override
	var oldKey string
	if name.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	logger.Infof("NameReg Transaction =>\t\t%s:%s:%s\n", name.Name, name.Data, name.Amount)
	tx, err := core.Name(do.Chain, do.Signer, do.PublicKey, name.Source, name.Amount, name.Nonce, name.Fee, name.Name, name.Data)
	if err != nil {
		logger.Errorf("ERROR =>\n")
		return "", err
	}

	// Don't use pubKey if account override
	if name.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, name.Wait)
}

func BondJob(bond *definitions.Bond, do *definitions.Do) (string, error) {
	// Process Variables
	bond.Account, _ = util.PreProcess(bond.Account, do)
	bond.Amount, _ = util.PreProcess(bond.Amount, do)
	bond.PublicKey, _ = util.PreProcess(bond.PublicKey, do)

	// Use Defaults
	bond.Account = useDefault(bond.Account, do.Package.Account)
	do.PublicKey = useDefault(do.PublicKey, bond.PublicKey)

	// Formulate tx
	logger.Infof("Bond Transaction =>\t\t%s:%s\n", do.PublicKey, bond.Amount)
	tx, err := core.Bond(do.Chain, do.Signer, do.PublicKey, bond.Account, bond.Amount, bond.Nonce)
	if err != nil {
		logger.Errorf("ERROR =>\n")
		return "", err
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, bond.Wait)
}

func GetChainID(do *definitions.Do) error {
	if do.ChainID == "" {
		status, err := ChainStatus("node_info", do)
		if err != nil {
			return err
		}

		// Wrangle these returns
		type NodeInfo struct {
			ChainID string `mapstructure:"chain_id" json:"chain_id"`
		}
		var ret NodeInfo
		err = json.Unmarshal([]byte(status), &ret)
		if err != nil {
			return err
		}

		do.ChainID = ret.ChainID
		logger.Infof("Using ChainID from Node =>\t%s\n", do.ChainID)
	}

	return nil
}

func CallJob(call *definitions.Call, do *definitions.Do) (string, []*definitions.Variable, error) {
	var err error
	var callData string
	var callDataArray []string
	// Preprocess variables
	call.Source, _ = util.PreProcess(call.Source, do)
	call.Destination, _ = util.PreProcess(call.Destination, do)
	//todo: find a way to call the fallback function here
	call.Function, callDataArray, err = util.PreProcessInputData(call.Function, call.Data, do, false)
	if err != nil {
		return "", make([]*definitions.Variable, 0), err
	}
	call.Function, _ = util.PreProcess(call.Function, do)
	call.Amount, _ = util.PreProcess(call.Amount, do)
	call.Nonce, _ = util.PreProcess(call.Nonce, do)
	call.Fee, _ = util.PreProcess(call.Fee, do)
	call.Gas, _ = util.PreProcess(call.Gas, do)
	call.ABI, _ = util.PreProcess(call.ABI, do)

	// Use default
	call.Source = useDefault(call.Source, do.Package.Account)
	call.Amount = useDefault(call.Amount, do.DefaultAmount)
	call.Fee = useDefault(call.Fee, do.DefaultFee)
	call.Gas = useDefault(call.Gas, do.DefaultGas)

	// formulate call
	var packedBytes []byte
	if call.ABI == "" {
		packedBytes, err = util.ReadAbiFormulateCall(call.Destination, call.Function, callDataArray, do)
		callData = hex.EncodeToString(packedBytes)
	} else {
		packedBytes, err = util.ReadAbiFormulateCall(call.ABI, call.Function, callDataArray, do)
		callData = hex.EncodeToString(packedBytes)
	}
	if err != nil {
		if call.Function == "()" {
			log.Warn("Calling the fallback function")
		} else {
			var str, err = util.ABIErrorHandler(do, err, call, nil)
			return str, make([]*definitions.Variable, 0), err
		}
	}

	// Don't use pubKey if account override
	var oldKey string
	if call.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	log.WithFields(log.Fields{
		"destination": call.Destination,
		"function":    call.Function,
		"data":        callData,
	}).Info("Calling")

	erisNodeClient := client.NewErisNodeClient(do.Chain)
	erisKeyClient := keys.NewErisKeyClient(do.Signer)
	tx, err := core.Call(erisNodeClient, erisKeyClient, do.PublicKey, call.Source, call.Destination, call.Amount, call.Nonce, call.Gas, call.Fee, callData)
	if err != nil {
		return "", make([]*definitions.Variable, 0), err
	}

	// Don't use pubKey if account override
	if call.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display

	res, err := core.SignAndBroadcast(do.ChainID, erisNodeClient, erisKeyClient, tx, true, true, call.Wait)
	if err != nil {
		var str, err = util.MintChainErrorHandler(do, err)
		return str, make([]*definitions.Variable, 0), err
	}

	txResult := res.Return
	var result string
	log.Debug(txResult)

	// Formally process the return
	if txResult != nil {
		log.WithField("=>", result).Debug("Decoding Raw Result")
		if call.ABI == "" {
			call.Variables, err = util.ReadAndDecodeContractReturn(call.Destination, call.Function, txResult, do)
		} else {
			call.Variables, err = util.ReadAndDecodeContractReturn(call.ABI, call.Function, txResult, do)
		}
		if err != nil {
			return "", make([]*definitions.Variable, 0), err
		}
		log.WithField("=>", call.Variables).Debug("call variables:")
		result = util.GetReturnValue(call.Variables)
		if result != "" {
			log.WithField("=>", result).Warn("Return Value")
		} else {
			log.Debug("No return.")
		}
	} else {
		log.Debug("No return from contract.")
//.........這裏部分代碼省略.........

func DeployJob(deploy *definitions.Deploy, do *definitions.Do) (string, error) {
	// Preprocess variables
	deploy.Source, _ = util.PreProcess(deploy.Source, do)
	deploy.Contract, _ = util.PreProcess(deploy.Contract, do)
	deploy.Amount, _ = util.PreProcess(deploy.Amount, do)
	deploy.Nonce, _ = util.PreProcess(deploy.Nonce, do)
	deploy.Fee, _ = util.PreProcess(deploy.Fee, do)
	deploy.Gas, _ = util.PreProcess(deploy.Gas, do)

	// Use default
	deploy.Source = useDefault(deploy.Source, do.Package.Account)
	deploy.Amount = useDefault(deploy.Amount, do.DefaultAmount)
	deploy.Fee = useDefault(deploy.Fee, do.DefaultFee)
	deploy.Gas = useDefault(deploy.Gas, do.DefaultGas)

	// assemble contract
	var p string
	if _, err := os.Stat(deploy.Contract); err == nil {
		p = deploy.Contract
	} else {
		p = filepath.Join(do.ContractsPath, deploy.Contract)
	}
	logger.Debugf("Contract path =>\t\t%s\n", p)

	// use the proper compiler
	if do.Compiler != "" {
		logger.Debugf("Setting compiler path =>\t%s\n", do.Compiler)
		if err := setCompiler(do, p); err != nil {
			return "", err
		}
	}

	// compile
	bytecode, abiSpec, err := compilers.Compile(p)
	if err != nil {
		return "", err
	}
	logger.Debugf("Abi spec =>\t\t\t%s\n", string(abiSpec))
	contractCode := hex.EncodeToString(bytecode)

	// Don't use pubKey if account override
	var oldKey string
	if deploy.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// additional data may be sent along with the contract
	// these are naively added to the end of the contract code using standard
	// mint packing
	if deploy.Data != "" {
		splitout := strings.Split(deploy.Data, " ")
		for _, s := range splitout {
			s, _ = util.PreProcess(s, do)
			addOns := common.LeftPadString(common.StripHex(common.Coerce2Hex(s)), 64)
			logger.Debugf("Contract Code =>\t\t%s\n", contractCode)
			logger.Debugf("\tAdditional Data =>\t%s\n", addOns)
			contractCode = contractCode + addOns
		}
	}

	// Deploy contract
	logger.Infof("Deploying Contract =>\t\t%s:%v\n", deploy.Source, contractCode)
	tx, err := core.Call(do.Chain, do.Signer, do.PublicKey, deploy.Source, "", deploy.Amount, deploy.Nonce, deploy.Gas, deploy.Fee, contractCode)
	if err != nil {
		return "", fmt.Errorf("Error deploying contract %s: %v", p, err)
	}

	// Sign, broadcast, display
	var result string
	result, err = deployFinalize(do, tx, deploy.Wait)

	// Save ABI
	if _, err := os.Stat(do.ABIPath); os.IsNotExist(err) {
		if err := os.Mkdir(do.ABIPath, 0775); err != nil {
			return "", err
		}
	}
	abiLocation := filepath.Join(do.ABIPath, result)
	logger.Debugf("Saving ABI =>\t\t\t%s\n", abiLocation)
	if err := ioutil.WriteFile(abiLocation, []byte(abiSpec), 0664); err != nil {
		return "", err
	}

	// Don't use pubKey if account override
	if deploy.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	return result, nil
}