service

package
v0.0.11 Latest Latest
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 Go to latest Published: Sep 10, 2021 License: BSD-3-Clause Imports: 15 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ModeOffline = "offline"
	ModeOnline  = "online"
)
View Source 
const (
	NodeVersion       = "1.5.3"
	MiddlewareVersion = "0.0.11"
	BlockchainName    = "Avalanche"
)

Variables

View Source 
var (
	// Errors lists all available error types
	Errors = []*types.Error{
		errNotImplemented,
		errNotSupported,
		errNotReady,
		errUnavailableOffline,
		errInternalError,
		errInvalidInput,
		errClientError,
		errBlockInvalidInput,
		errBlockNotFound,
		errCallInvalidMethod,
	}
)

Functions

func ChecksumAddress added in v0.0.7 

func ChecksumAddress(address string) (string, bool)

ChecksumAddress ensures an Ethereum hex address is in Checksum Format. If the address cannot be converted, it returns !ok.

func NewAccountService 

func NewAccountService(config *Config, client client.Client) server.AccountAPIServicer

NewAccountService returns a new network servicer

func NewBlockService 

func NewBlockService(config *Config, rcpClient client.Client) server.BlockAPIServicer

NewBlockService returns a new block servicer

func NewCallService 

func NewCallService(config *Config, client client.Client) server.CallAPIServicer

NewCallService returns a new call servicer

func NewConstructionService 

func NewConstructionService(config *Config, client client.Client) server.ConstructionAPIServicer

NewConstructionService returns a new construction servicer

func NewMempoolService 

func NewMempoolService(config *Config, client client.Client) server.MempoolAPIServicer

NewMempoolService returns a new mempool servicer

func NewNetworkService 

func NewNetworkService(config *Config, client client.Client) server.NetworkAPIServicer

NewNetworkService returns a new network servicer

Types

type AccountService 

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

AccountService implements the /account/* endpoints

func (AccountService) AccountBalance 

func (s AccountService) AccountBalance(
	ctx context.Context,
	req *types.AccountBalanceRequest,
) (*types.AccountBalanceResponse, *types.Error)

AccountBalance implements the /account/balance endpoint

func (AccountService) AccountCoins 

func (s AccountService) AccountCoins(
	ctx context.Context,
	req *types.AccountCoinsRequest,
) (*types.AccountCoinsResponse, *types.Error)

AccountCoins implements the /account/coins endpoint

type BlockService 

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

BlockService implements the /block/* endpoints

func (*BlockService) Block 

func (s *BlockService) Block(
	ctx context.Context,
	request *types.BlockRequest,
) (*types.BlockResponse, *types.Error)

Block implements the /block endpoint

func (*BlockService) BlockTransaction 

func (s *BlockService) BlockTransaction(
	ctx context.Context,
	request *types.BlockTransactionRequest,
) (*types.BlockTransactionResponse, *types.Error)

BlockTransaction implements the /block/transaction endpoint.

type CallService 

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

CallService implements /call/* endpoints

func (CallService) Call 

func (s CallService) Call(
	ctx context.Context,
	req *types.CallRequest,
) (*types.CallResponse, *types.Error)

Call implements the /call endpoint.

type Config 

type Config struct {
	Mode             string
	ChainID          *big.Int
	NetworkID        *types.NetworkIdentifier
	GenesisBlockHash string
	AvaxAssetID      string
}

Config holds the service configuration

func (Config) IsOfflineMode 

func (c Config) IsOfflineMode() bool

IsOfflineMode returns true if running in offline mode

func (Config) IsOnlineMode 

func (c Config) IsOnlineMode() bool

IsOnlineMode returns true if running in online mode

func (Config) Signer 

func (c Config) Signer() ethtypes.Signer

Signer returns an eth signer object for a given chain

type ConstructionService 

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

ConstructionService implements /construction/* endpoints

func (ConstructionService) ConstructionCombine 

func (s ConstructionService) ConstructionCombine(
	ctx context.Context,
	req *types.ConstructionCombineRequest,
) (*types.ConstructionCombineResponse, *types.Error)

ConstructionCombine implements /construction/combine endpoint.

Combine creates a network-specific transaction from an unsigned transaction and an array of provided signatures. The signed transaction returned from this method will be sent to the /construction/submit endpoint by the caller.

func (ConstructionService) ConstructionDerive 

func (s ConstructionService) ConstructionDerive(
	ctx context.Context,
	req *types.ConstructionDeriveRequest,
) (*types.ConstructionDeriveResponse, *types.Error)

ConstructionDerive implements /construction/derive endpoint.

Derive returns the AccountIdentifier associated with a public key. Blockchains that require an on-chain action to create an account should not implement this method.

func (ConstructionService) ConstructionHash 

func (s ConstructionService) ConstructionHash(
	ctx context.Context,
	req *types.ConstructionHashRequest,
) (*types.TransactionIdentifierResponse, *types.Error)

ConstructionHash implements /construction/hash endpoint.

TransactionHash returns the network-specific transaction hash for a signed transaction.

func (ConstructionService) ConstructionMetadata 

func (s ConstructionService) ConstructionMetadata(
	ctx context.Context,
	req *types.ConstructionMetadataRequest,
) (*types.ConstructionMetadataResponse, *types.Error)

ConstructionMetadata implements /construction/metadata endpoint.

Get any information required to construct a transaction for a specific network. Metadata returned here could be a recent hash to use, an account sequence number, or even arbitrary chain state. The request used when calling this endpoint is created by calling /construction/preprocess in an offline environment.

func (ConstructionService) ConstructionParse 

func (s ConstructionService) ConstructionParse(
	ctx context.Context,
	req *types.ConstructionParseRequest,
) (*types.ConstructionParseResponse, *types.Error)

ConstructionParse implements /construction/parse endpoint

Parse is called on both unsigned and signed transactions to understand the intent of the formulated transaction. This is run as a sanity check before signing (after /construction/payloads) and before broadcast (after /construction/combine).

func (ConstructionService) ConstructionPayloads 

func (s ConstructionService) ConstructionPayloads(
	ctx context.Context,
	req *types.ConstructionPayloadsRequest,
) (*types.ConstructionPayloadsResponse, *types.Error)

ConstructionPayloads implements /construction/payloads endpoint

Payloads is called with an array of operations and the response from /construction/metadata. It returns an unsigned transaction blob and a collection of payloads that must be signed by particular AccountIdentifiers using a certain SignatureType. The array of operations provided in transaction construction often times can not specify all "effects" of a transaction (consider invoked transactions in Ethereum). However, they can deterministically specify the "intent" of the transaction, which is sufficient for construction. For this reason, parsing the corresponding transaction in the Data API (when it lands on chain) will contain a superset of whatever operations were provided during construction.

func (ConstructionService) ConstructionPreprocess 

func (s ConstructionService) ConstructionPreprocess(
	ctx context.Context,
	req *types.ConstructionPreprocessRequest,
) (*types.ConstructionPreprocessResponse, *types.Error)

ConstructionPreprocess implements /construction/preprocess endpoint.

Preprocess is called prior to /construction/payloads to construct a request for any metadata that is needed for transaction construction given (i.e. account nonce).

func (ConstructionService) ConstructionSubmit 

func (s ConstructionService) ConstructionSubmit(
	ctx context.Context,
	req *types.ConstructionSubmitRequest,
) (*types.TransactionIdentifierResponse, *types.Error)

ConstructionSubmit implements /construction/submit endpoint.

Submit a pre-signed transaction to the node.

type GetTransactionReceiptInput 

type GetTransactionReceiptInput struct {
	TxHash string `json:"tx_hash"`
}

GetTransactionReceiptInput is the input to the call method "eth_getTransactionReceipt".

type MempoolService 

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

MempoolService implements the /mempool/* endpoints

func (MempoolService) Mempool 

func (s MempoolService) Mempool(
	ctx context.Context,
	req *types.NetworkRequest,
) (*types.MempoolResponse, *types.Error)

Mempool implements the /mempool endpoint

func (MempoolService) MempoolTransaction 

func (s MempoolService) MempoolTransaction(
	ctx context.Context,
	req *types.MempoolTransactionRequest,
) (*types.MempoolTransactionResponse, *types.Error)

MempoolTransaction implements the /mempool/transaction endpoint

type NetworkService 

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

NetworkService implements all /network endpoints

func (*NetworkService) NetworkList 

func (s *NetworkService) NetworkList(
	ctx context.Context,
	request *types.MetadataRequest,
) (*types.NetworkListResponse, *types.Error)

NetworkList implements the /network/list endpoint

func (*NetworkService) NetworkOptions 

func (s *NetworkService) NetworkOptions(
	ctx context.Context,
	request *types.NetworkRequest,
) (*types.NetworkOptionsResponse, *types.Error)

NetworkOptions implements the /network/options endpoint

func (*NetworkService) NetworkStatus 

func (s *NetworkService) NetworkStatus(
	ctx context.Context,
	request *types.NetworkRequest,
) (*types.NetworkStatusResponse, *types.Error)

NetworkStatus implements the /network/status endpoint

Source Files

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