service

Documentation

Index

• func NewOffline(network *types.NetworkIdentifier, client crgtypes.Client) (crgtypes.API, error)
• func NewOnlineNetwork(network *types.NetworkIdentifier, client crgtypes.Client, logger log.Logger) (crgtypes.API, error)
• type OfflineNetwork
  • func (o OfflineNetwork) AccountBalance(_ context.Context, _ *types.AccountBalanceRequest) (*types.AccountBalanceResponse, *types.Error)
  • func (o OfflineNetwork) Block(_ context.Context, _ *types.BlockRequest) (*types.BlockResponse, *types.Error)
  • func (o OfflineNetwork) BlockTransaction(_ context.Context, _ *types.BlockTransactionRequest) (*types.BlockTransactionResponse, *types.Error)
  • func (o OfflineNetwork) ConstructionMetadata(_ context.Context, _ *types.ConstructionMetadataRequest) (*types.ConstructionMetadataResponse, *types.Error)
  • func (o OfflineNetwork) ConstructionSubmit(_ context.Context, _ *types.ConstructionSubmitRequest) (*types.TransactionIdentifierResponse, *types.Error)
  • func (o OfflineNetwork) Mempool(_ context.Context, _ *types.NetworkRequest) (*types.MempoolResponse, *types.Error)
  • func (o OfflineNetwork) MempoolTransaction(_ context.Context, _ *types.MempoolTransactionRequest) (*types.MempoolTransactionResponse, *types.Error)
  • func (o OfflineNetwork) NetworkStatus(_ context.Context, _ *types.NetworkRequest) (*types.NetworkStatusResponse, *types.Error)
• type OnlineNetwork
  • func (on OnlineNetwork) AccountBalance(ctx context.Context, request *types.AccountBalanceRequest) (*types.AccountBalanceResponse, *types.Error)
  • func (o OnlineNetwork) AccountCoins(_ context.Context, _ *types.AccountCoinsRequest) (*types.AccountCoinsResponse, *types.Error)
  • func (on OnlineNetwork) Block(ctx context.Context, request *types.BlockRequest) (*types.BlockResponse, *types.Error)
  • func (on OnlineNetwork) BlockTransaction(ctx context.Context, request *types.BlockTransactionRequest) (*types.BlockTransactionResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionCombine(ctx context.Context, request *types.ConstructionCombineRequest) (*types.ConstructionCombineResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionDerive(_ context.Context, request *types.ConstructionDeriveRequest) (*types.ConstructionDeriveResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionHash(ctx context.Context, request *types.ConstructionHashRequest) (*types.TransactionIdentifierResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionMetadata(ctx context.Context, request *types.ConstructionMetadataRequest) (*types.ConstructionMetadataResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionParse(ctx context.Context, request *types.ConstructionParseRequest) (*types.ConstructionParseResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionPayloads(ctx context.Context, request *types.ConstructionPayloadsRequest) (*types.ConstructionPayloadsResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionPreprocess(ctx context.Context, request *types.ConstructionPreprocessRequest) (*types.ConstructionPreprocessResponse, *types.Error)
  • func (on OnlineNetwork) ConstructionSubmit(ctx context.Context, request *types.ConstructionSubmitRequest) (*types.TransactionIdentifierResponse, *types.Error)
  • func (on OnlineNetwork) Mempool(ctx context.Context, _ *types.NetworkRequest) (*types.MempoolResponse, *types.Error)
  • func (on OnlineNetwork) MempoolTransaction(ctx context.Context, request *types.MempoolTransactionRequest) (*types.MempoolTransactionResponse, *types.Error)
  • func (on OnlineNetwork) NetworkList(_ context.Context, _ *types.MetadataRequest) (*types.NetworkListResponse, *types.Error)
  • func (on OnlineNetwork) NetworkOptions(_ context.Context, _ *types.NetworkRequest) (*types.NetworkOptionsResponse, *types.Error)
  • func (on OnlineNetwork) NetworkStatus(ctx context.Context, _ *types.NetworkRequest) (*types.NetworkStatusResponse, *types.Error)

Functions

func NewOffline

func NewOffline(network *types.NetworkIdentifier, client crgtypes.Client) (crgtypes.API, error)

NewOffline instantiates the instance of an offline network whilst the offline network does not support the DataAPI, it supports a subset of the construction API.

func NewOnlineNetwork

func NewOnlineNetwork(network *types.NetworkIdentifier, client crgtypes.Client, logger log.Logger) (crgtypes.API, error)

NewOnlineNetwork builds a single network adapter. It will get the Genesis block on the beginning to avoid calling it everytime.

Types

type OfflineNetwork

type OfflineNetwork struct {
	OnlineNetwork
}

OfflineNetwork implements an offline data API which is basically a data API that constantly returns errors, because it cannot be used if offline

func (OfflineNetwork) AccountBalance

func (o OfflineNetwork) AccountBalance(_ context.Context, _ *types.AccountBalanceRequest) (*types.AccountBalanceResponse, *types.Error)

Implement DataAPI in offline mode, which means no method is available

func (OfflineNetwork) Block

func (o OfflineNetwork) Block(_ context.Context, _ *types.BlockRequest) (*types.BlockResponse, *types.Error)

func (OfflineNetwork) BlockTransaction

func (o OfflineNetwork) BlockTransaction(_ context.Context, _ *types.BlockTransactionRequest) (*types.BlockTransactionResponse, *types.Error)

func (OfflineNetwork) ConstructionMetadata

func (o OfflineNetwork) ConstructionMetadata(_ context.Context, _ *types.ConstructionMetadataRequest) (*types.ConstructionMetadataResponse, *types.Error)

func (OfflineNetwork) ConstructionSubmit

func (o OfflineNetwork) ConstructionSubmit(_ context.Context, _ *types.ConstructionSubmitRequest) (*types.TransactionIdentifierResponse, *types.Error)

func (OfflineNetwork) Mempool

func (o OfflineNetwork) Mempool(_ context.Context, _ *types.NetworkRequest) (*types.MempoolResponse, *types.Error)

func (OfflineNetwork) MempoolTransaction

func (o OfflineNetwork) MempoolTransaction(_ context.Context, _ *types.MempoolTransactionRequest) (*types.MempoolTransactionResponse, *types.Error)

func (OfflineNetwork) NetworkStatus

func (o OfflineNetwork) NetworkStatus(_ context.Context, _ *types.NetworkRequest) (*types.NetworkStatusResponse, *types.Error)

type OnlineNetwork

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

OnlineNetwork groups together all the components required for the full rosetta implementation

func (OnlineNetwork) AccountBalance

func (on OnlineNetwork) AccountBalance(ctx context.Context, request *types.AccountBalanceRequest) (*types.AccountBalanceResponse, *types.Error)

AccountBalance retrieves the account balance of an address rosetta requires us to fetch the block information too

func (OnlineNetwork) AccountCoins

func (o OnlineNetwork) AccountCoins(_ context.Context, _ *types.AccountCoinsRequest) (*types.AccountCoinsResponse, *types.Error)

AccountsCoins - relevant only for UTXO based chain see https://www.rosetta-api.org/docs/AccountApi.html#accountcoins

func (OnlineNetwork) Block

func (on OnlineNetwork) Block(ctx context.Context, request *types.BlockRequest) (*types.BlockResponse, *types.Error)

Block gets the transactions in the given block

func (OnlineNetwork) BlockTransaction

func (on OnlineNetwork) BlockTransaction(ctx context.Context, request *types.BlockTransactionRequest) (*types.BlockTransactionResponse, *types.Error)

BlockTransaction gets the given transaction in the specified block, we do not need to check the block itself too due to the fact that tendermint achieves instant finality

func (OnlineNetwork) ConstructionCombine

func (on OnlineNetwork) ConstructionCombine(ctx context.Context, request *types.ConstructionCombineRequest) (*types.ConstructionCombineResponse, *types.Error)

ConstructionCombine 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 (OnlineNetwork) ConstructionDerive

func (on OnlineNetwork) ConstructionDerive(_ context.Context, request *types.ConstructionDeriveRequest) (*types.ConstructionDeriveResponse, *types.Error)

ConstructionDerive Derive returns the AccountIdentifier associated with a public key.

func (OnlineNetwork) ConstructionHash

func (on OnlineNetwork) ConstructionHash(ctx context.Context, request *types.ConstructionHashRequest) (*types.TransactionIdentifierResponse, *types.Error)

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

func (OnlineNetwork) ConstructionMetadata

func (on OnlineNetwork) ConstructionMetadata(ctx context.Context, request *types.ConstructionMetadataRequest) (*types.ConstructionMetadataResponse, *types.Error)

ConstructionMetadata Get any information required to construct a transaction for a specific network (i.e. ChainID, Gas, Memo, ...).

func (OnlineNetwork) ConstructionParse

func (on OnlineNetwork) ConstructionParse(ctx context.Context, request *types.ConstructionParseRequest) (*types.ConstructionParseResponse, *types.Error)

ConstructionParse 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 (OnlineNetwork) ConstructionPayloads

func (on OnlineNetwork) ConstructionPayloads(ctx context.Context, request *types.ConstructionPayloadsRequest) (*types.ConstructionPayloadsResponse, *types.Error)

ConstructionPayloads 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.

func (OnlineNetwork) ConstructionPreprocess

func (on OnlineNetwork) ConstructionPreprocess(ctx context.Context, request *types.ConstructionPreprocessRequest) (*types.ConstructionPreprocessResponse, *types.Error)

ConstructionPreprocess 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 (OnlineNetwork) ConstructionSubmit

func (on OnlineNetwork) ConstructionSubmit(ctx context.Context, request *types.ConstructionSubmitRequest) (*types.TransactionIdentifierResponse, *types.Error)

ConstructionSubmit Submit a pre-signed transaction to the node. This call does not block on the transaction being included in a block. Rather, it returns immediately with an indication of whether or not the transaction was included in the mempool.

func (OnlineNetwork) Mempool

func (on OnlineNetwork) Mempool(ctx context.Context, _ *types.NetworkRequest) (*types.MempoolResponse, *types.Error)

Mempool fetches the transactions contained in the mempool

func (OnlineNetwork) MempoolTransaction

func (on OnlineNetwork) MempoolTransaction(ctx context.Context, request *types.MempoolTransactionRequest) (*types.MempoolTransactionResponse, *types.Error)

MempoolTransaction fetches a single transaction in the mempool NOTE: it is not implemented yet

func (OnlineNetwork) NetworkList

func (on OnlineNetwork) NetworkList(_ context.Context, _ *types.MetadataRequest) (*types.NetworkListResponse, *types.Error)

func (OnlineNetwork) NetworkOptions

func (on OnlineNetwork) NetworkOptions(_ context.Context, _ *types.NetworkRequest) (*types.NetworkOptionsResponse, *types.Error)

func (OnlineNetwork) NetworkStatus

func (on OnlineNetwork) NetworkStatus(ctx context.Context, _ *types.NetworkRequest) (*types.NetworkStatusResponse, *types.Error)