forked from cerc-io/ipld-eth-server
77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
// VulcanizeDB
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// Copyright © 2019 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package btc
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import (
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"math/big"
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"github.com/vulcanize/ipfs-blockchain-watcher/pkg/ipfs"
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"github.com/btcsuite/btcd/wire"
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"github.com/btcsuite/btcutil"
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)
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// BlockPayload packages the block and tx data received from block connection notifications
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type BlockPayload struct {
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BlockHeight int64
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Header *wire.BlockHeader
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Txs []*btcutil.Tx
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}
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// ConvertedPayload is a custom type which packages raw BTC data for publishing to IPFS and filtering to subscribers
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// Returned by PayloadConverter
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// Passed to IPLDPublisher and ResponseFilterer
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type ConvertedPayload struct {
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BlockPayload
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TxMetaData []TxModelWithInsAndOuts
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}
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// Height satisfies the StreamedIPLDs interface
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func (cp ConvertedPayload) Height() int64 {
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return cp.BlockPayload.BlockHeight
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}
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// CIDPayload is a struct to hold all the CIDs and their associated meta data for indexing in Postgres
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// Returned by IPLDPublisher
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// Passed to CIDIndexer
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type CIDPayload struct {
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HeaderCID HeaderModel
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TransactionCIDs []TxModelWithInsAndOuts
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}
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// CIDWrapper is used to direct fetching of IPLDs from IPFS
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// Returned by CIDRetriever
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// Passed to IPLDFetcher
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type CIDWrapper struct {
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BlockNumber *big.Int
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Header HeaderModel
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Transactions []TxModel
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}
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// IPLDs is used to package raw IPLD block data fetched from IPFS and returned by the server
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// Returned by IPLDFetcher and ResponseFilterer
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type IPLDs struct {
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BlockNumber *big.Int
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Header ipfs.BlockModel
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Transactions []ipfs.BlockModel
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}
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// Height satisfies the StreamedIPLDs interface
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func (i IPLDs) Height() int64 {
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return i.BlockNumber.Int64()
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}
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