web3

package
v0.0.1-08ac6ae4e4e0776... Latest Latest
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 Go to latest Published: Sep 25, 2023 License: Apache-2.0 Imports: 21 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ConvertStringToBigInt 

func ConvertStringToBigInt(st string) big.Int

func ConvertStringToInt64 

func ConvertStringToInt64(st string) uint64

func EtherToWei 

func EtherToWei(etherAmount float64) *big.Int

func EtherToWeiUint64 

func EtherToWeiUint64(etherAmount float64) uint64

func GetAddress 

func GetAddress(privateKey *ecdsa.PrivateKey) common.Address

func GetAddressFromSignedMessage 

func GetAddressFromSignedMessage(message []byte, sig []byte) (common.Address, error)

func GetPublicKey 

func GetPublicKey(privateKey *ecdsa.PrivateKey) ecdsa.PublicKey

func ParsePrivateKey 

func ParsePrivateKey(privateKey string) (*ecdsa.PrivateKey, error)

func SignMessage 

func SignMessage(privateKey *ecdsa.PrivateKey, message []byte) ([]byte, error)

Types

type Contracts 

type Contracts struct {
	Token      *token.Token
	Payments   *payments.Payments
	Storage    *storage.Storage
	Users      *users.Users
	Mediation  *mediation.Mediation
	Controller *controller.Controller
}

these are the go-binding wrappers for the various deployed contracts

func NewContracts 

func NewContracts(
	options Web3Options,
	client *ethclient.Client,
	callOpts *bind.CallOpts,
) (*Contracts, error)

type EventChannelCollection 

type EventChannelCollection interface {
	Start(
		sdk *Web3SDK,
		ctx context.Context,
		cm *system.CleanupManager,
	) error
}

type EventChannels 

type EventChannels struct {
	Token     *TokenEventChannels
	Payment   *PaymentEventChannels
	Storage   *StorageEventChannels
	Mediation *MediationEventChannels
	// contains filtered or unexported fields
}

func NewEventChannels 

func NewEventChannels() *EventChannels

func (*EventChannels) Start 

func (eventChannels *EventChannels) Start(
	sdk *Web3SDK,
	ctx context.Context,
	cm *system.CleanupManager,
) error

type MediationEventChannels 

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

func NewMediationEventChannels 

func NewMediationEventChannels() *MediationEventChannels

func (*MediationEventChannels) Start 

func (m *MediationEventChannels) Start(
	sdk *Web3SDK,
	ctx context.Context,
	cm *system.CleanupManager,
) error

func (*MediationEventChannels) SubscribeMediationRequested 

func (m *MediationEventChannels) SubscribeMediationRequested(handler func(mediation.MediationMediationRequested))

type PaymentEventChannels 

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

func NewPaymentEventChannels 

func NewPaymentEventChannels() *PaymentEventChannels

func (*PaymentEventChannels) Start 

func (p *PaymentEventChannels) Start(
	sdk *Web3SDK,
	ctx context.Context,
	cm *system.CleanupManager,
) error

func (*PaymentEventChannels) SubscribePayment 

func (p *PaymentEventChannels) SubscribePayment(handler func(payments.PaymentsPayment))

type StorageEventChannels 

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

func NewStorageEventChannels 

func NewStorageEventChannels() *StorageEventChannels

func (*StorageEventChannels) Start 

func (s *StorageEventChannels) Start(
	sdk *Web3SDK,
	ctx context.Context,
	cm *system.CleanupManager,
) error

func (*StorageEventChannels) SubscribeDealStateChange 

func (t *StorageEventChannels) SubscribeDealStateChange(handler func(storage.StorageDealStateChange))

type TokenEventChannels 

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

func NewTokenEventChannels 

func NewTokenEventChannels() *TokenEventChannels

func (*TokenEventChannels) Start 

func (t *TokenEventChannels) Start(
	sdk *Web3SDK,
	ctx context.Context,
	cm *system.CleanupManager,
) error

func (*TokenEventChannels) SubscribeTransfer 

func (t *TokenEventChannels) SubscribeTransfer(handler func(token.TokenTransfer))

type Web3Options 

type Web3Options struct {

	// core settings
	RpcURL     string `json:"rpc_url"`
	PrivateKey string `json:"private_key"`
	ChainID    int    `json:"chain_id"`

	// contract addresses
	ControllerAddress string `json:"controller_address"`
	PaymentsAddress   string `json:"payments_address"`
	StorageAddress    string `json:"storage_address"`
	UsersAddress      string `json:"users_address"`
	MediationAddress  string `json:"mediation_address"`
	TokenAddress      string `json:"token_address"`

	// this is injected by whatever service we are running
	// it's used for logging tx's
	Service system.Service `json:"-"`
}

type Web3SDK 

type Web3SDK struct {
	Options      Web3Options
	PrivateKey   *ecdsa.PrivateKey
	Client       *ethclient.Client
	CallOpts     *bind.CallOpts
	TransactOpts *bind.TransactOpts
	Contracts    *Contracts
}

func NewContractSDK 

func NewContractSDK(options Web3Options) (*Web3SDK, error)

func (*Web3SDK) AcceptResult 

func (sdk *Web3SDK) AcceptResult(
	dealId string,
) (string, error)

func (*Web3SDK) AddResult 

func (sdk *Web3SDK) AddResult(
	dealId string,
	resultsId string,
	instructionCount uint64,
) (string, error)

func (*Web3SDK) AddUserToList 

func (sdk *Web3SDK) AddUserToList(
	serviceType uint8,
) error

func (*Web3SDK) Agree 

func (sdk *Web3SDK) Agree(
	deal data.Deal,
) (string, error)

func (*Web3SDK) CheckResult 

func (sdk *Web3SDK) CheckResult(
	dealId string,
) (string, error)

func (*Web3SDK) GetAddress 

func (sdk *Web3SDK) GetAddress() common.Address

func (*Web3SDK) GetServiceAddresses 

func (sdk *Web3SDK) GetServiceAddresses(serviceType string) ([]common.Address, error)

func (*Web3SDK) GetSolverAddresses 

func (sdk *Web3SDK) GetSolverAddresses() ([]common.Address, error)

func (*Web3SDK) GetSolverUrl 

func (sdk *Web3SDK) GetSolverUrl(address string) (string, error)

func (*Web3SDK) GetUser 

func (sdk *Web3SDK) GetUser(
	address common.Address,
) (users.SharedStructsUser, error)

func (*Web3SDK) MediationAcceptResult 

func (sdk *Web3SDK) MediationAcceptResult(
	dealId string,
) (string, error)

func (*Web3SDK) MediationRejectResult 

func (sdk *Web3SDK) MediationRejectResult(
	dealId string,
) (string, error)

func (*Web3SDK) UpdateUser 

func (sdk *Web3SDK) UpdateUser(
	metadataCID string,
	url string,
	roles []uint8,
) error

Source Files

View all Source files

Directories

Path Synopsis
bindings
controller
mediation
payments
storage
token
users

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