constructor

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

type Handler interface {
	AddressCreated(context.Context, string) error
	TransactionCreated(context.Context, string, *types.TransactionIdentifier) error
}

type Helper interface {
	// Derive returns a new address for a provided publicKey.
	Derive(
		context.Context,
		*types.NetworkIdentifier,
		*types.PublicKey,
		map[string]interface{},
	) (string, map[string]interface{}, error)

	// Preprocess calls the /construction/preprocess endpoint
	// on an offline node.
	Preprocess(
		context.Context,
		*types.NetworkIdentifier,
		[]*types.Operation,
		map[string]interface{},
	) (map[string]interface{}, error)

	// Metadata calls the /construction/metadata endpoint
	// using the online node.
	Metadata(
		context.Context,
		*types.NetworkIdentifier,
		map[string]interface{},
	) (map[string]interface{}, error)

	// Payloads calls the /construction/payloads endpoint
	// using the offline node.
	Payloads(
		context.Context,
		*types.NetworkIdentifier,
		[]*types.Operation,
		map[string]interface{},
	) (string, []*types.SigningPayload, error)

	// Parse calls the /construction/parse endpoint
	// using the offline node.
	Parse(
		context.Context,
		*types.NetworkIdentifier,
		bool,
		string,
	) ([]*types.Operation, []string, map[string]interface{}, error)

	// Combine calls the /construction/combine endpoint
	// using the offline node.
	Combine(
		context.Context,
		*types.NetworkIdentifier,
		string,
		[]*types.Signature,
	) (string, error)

	// Broadcast enqueues a particular intent for broadcast.
	Broadcast(
		context.Context,
		string,
		[]*types.Operation,
		*types.TransactionIdentifier,
		string,
	) error

	// Hash calls the /construction/hash endpoint
	// using the offline node.
	Hash(
		context.Context,
		*types.NetworkIdentifier,
		string,
	) (*types.TransactionIdentifier, error)

	// Sign returns signatures for the provided
	// payloads.
	Sign(
		context.Context,
		[]*types.SigningPayload,
	) ([]*types.Signature, error)

	// StoreKey is called to persist an
	// address + KeyPair.
	StoreKey(
		context.Context,
		string,
		*keys.KeyPair,
	) error

	// AccountBalance returns the balance
	// for a provided address.
	AccountBalance(
		context.Context,
		*types.AccountIdentifier,
		*types.Currency,
	) (*big.Int, error)

	// CoinBalance returns the balance of the largest
	// Coin owned by an address.
	CoinBalance(
		context.Context,
		*types.AccountIdentifier,
		*types.Currency,
	) (*big.Int, *types.CoinIdentifier, error)

	// LockedAddresses is a slice of all addresses currently sending or receiving
	// funds.
	LockedAddresses(context.Context) ([]string, error)

	// AllBroadcasts returns a slice of all in-progress broadcasts.
	AllBroadcasts(ctx context.Context) ([]*storage.Broadcast, error)

	// ClearBroadcasts deletes all pending broadcasts.
	ClearBroadcasts(ctx context.Context) ([]*storage.Broadcast, error)

	// AllAddresses returns a slice of all known addresses.
	AllAddresses(ctx context.Context) ([]string, error)

	// RandomAmount returns some integer between min and max.
	RandomAmount(*big.Int, *big.Int) *big.Int
}