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60 lines
2.0 KiB
60 lines
2.0 KiB
/*!
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* lib/remote-importer/sources-testnet.js
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* Copyright © 2019 – Katana Cryptographic Ltd. All Rights Reserved.
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*/
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'use strict'
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const network = require('../bitcoin/network')
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const util = require('../util')
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const Logger = require('../logger')
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const keys = require('../../keys')[network.key]
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const Sources = require('./sources')
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const BitcoindWrapper = require('./bitcoind-wrapper')
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const LocalIndexerWrapper = require('./local-indexer-wrapper')
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const LocalRestIndexerWrapper = require('./local-rest-indexer-wrapper')
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const EsploraWrapper = require('./esplora-wrapper')
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/**
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* Remote data sources for testnet
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*/
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class SourcesTestnet extends Sources {
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/**
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* Constructor
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*/
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constructor() {
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super()
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this._initSource()
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}
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/**
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* Initialize the external data source
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*/
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_initSource() {
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if (keys.indexer.active === 'local_bitcoind') {
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// If local bitcoind option is activated
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// we'll use the local node as our unique source
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this.source = new BitcoindWrapper()
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Logger.info('Importer : Activated Bitcoind as the data source for imports')
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} else if (keys.indexer.active === 'local_indexer') {
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// If local indexer option is activated
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// we'll use the local indexer as our unique source
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this.source = new LocalIndexerWrapper()
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Logger.info('Importer : Activated local indexer as the data source for imports')
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} else if (keys.indexer.active === 'local_rest_indexer') {
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// If local rest indexer option is activated
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// we'll use the local indexer as our unique source
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const uri = `http://${keys.indexer.localIndexer.host}:${keys.indexer.localIndexer.port}`
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this.source = new LocalRestIndexerWrapper(uri)
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Logger.info('Importer : Activated local indexer (REST API) as the data source for imports')
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} else {
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// Otherwise, we'll use the rest api provided by Esplora
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this.source = new EsploraWrapper(keys.indexer.esplora)
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Logger.info('Importer : Activated Esplora API as the data source for imports')
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}
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}
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}
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module.exports = SourcesTestnet
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