113 lines
3.2 KiB
Go
113 lines
3.2 KiB
Go
// Copyright 2020 Coinbase, Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package services
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/lbryio/rosetta-lbry/lbry"
|
|
|
|
"github.com/coinbase/rosetta-sdk-go/types"
|
|
)
|
|
|
|
const (
|
|
// NodeVersion is the version of
|
|
// lbry core we are using.
|
|
NodeVersion = "0.19.1.2"
|
|
|
|
// HistoricalBalanceLookup indicates
|
|
// that historical balance lookup is supported.
|
|
HistoricalBalanceLookup = true
|
|
|
|
// MempoolCoins indicates that
|
|
// including mempool coins in the /account/coins
|
|
// response is not supported.
|
|
MempoolCoins = false
|
|
|
|
// inlineFetchLimit is the maximum number
|
|
// of transactions to fetch inline.
|
|
inlineFetchLimit = 100
|
|
|
|
// MiddlewareVersion is the version
|
|
// of rosetta-lbry. We set this as a
|
|
// variable instead of a constant because
|
|
// we typically need the pointer of this
|
|
// value.
|
|
MiddlewareVersion = "0.0.8"
|
|
)
|
|
|
|
// Client is used by the servicers to get Peer information
|
|
// and to submit transactions.
|
|
type Client interface {
|
|
GetPeers(context.Context) ([]*types.Peer, error)
|
|
SendRawTransaction(context.Context, string) (string, error)
|
|
SuggestedFeeRate(context.Context, int64) (float64, error)
|
|
RawMempool(context.Context) ([]string, error)
|
|
}
|
|
|
|
// Indexer is used by the servicers to get block and account data.
|
|
type Indexer interface {
|
|
GetBlockLazy(
|
|
context.Context,
|
|
*types.PartialBlockIdentifier,
|
|
) (*types.BlockResponse, error)
|
|
GetBlockTransaction(
|
|
context.Context,
|
|
*types.BlockIdentifier,
|
|
*types.TransactionIdentifier,
|
|
) (*types.Transaction, error)
|
|
GetCoins(
|
|
context.Context,
|
|
*types.AccountIdentifier,
|
|
) ([]*types.Coin, *types.BlockIdentifier, error)
|
|
GetScriptPubKeys(
|
|
context.Context,
|
|
[]*types.Coin,
|
|
) ([]*lbry.ScriptPubKey, error)
|
|
GetBalance(
|
|
context.Context,
|
|
*types.AccountIdentifier,
|
|
*types.Currency,
|
|
*types.PartialBlockIdentifier,
|
|
) (*types.Amount, *types.BlockIdentifier, error)
|
|
}
|
|
|
|
type unsignedTransaction struct {
|
|
Transaction string `json:"transaction"`
|
|
ScriptPubKeys []*lbry.ScriptPubKey `json:"scriptPubKeys"`
|
|
InputAmounts []string `json:"input_amounts"`
|
|
InputAddresses []string `json:"input_addresses"`
|
|
}
|
|
|
|
type preprocessOptions struct {
|
|
Coins []*types.Coin `json:"coins"`
|
|
EstimatedSize float64 `json:"estimated_size"`
|
|
FeeMultiplier *float64 `json:"fee_multiplier,omitempty"`
|
|
}
|
|
|
|
type constructionMetadata struct {
|
|
ScriptPubKeys []*lbry.ScriptPubKey `json:"script_pub_keys"`
|
|
}
|
|
|
|
type signedTransaction struct {
|
|
Transaction string `json:"transaction"`
|
|
InputAmounts []string `json:"input_amounts"`
|
|
}
|
|
|
|
// ParseOperationMetadata is returned from
|
|
// ConstructionParse.
|
|
type ParseOperationMetadata struct {
|
|
ScriptPubKey *lbry.ScriptPubKey `json:"scriptPubKey"`
|
|
}
|