103 lines
3 KiB
JavaScript
103 lines
3 KiB
JavaScript
const https = require('https')
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const BN = require('../../../bn')
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const E = require('../../../error')
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const _ = require('lodash/fp')
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const SUPPORTED_COINS = ['BTC']
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const axios = require('axios').create({
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// TODO: get rejectUnauthorized true to work
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baseURL: `${process.env.WALLET_URL}/api`,
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httpsAgent: new https.Agent({
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rejectUnauthorized: false
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})
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})
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const checkCryptoCode = (cryptoCode) => !_.includes(cryptoCode, SUPPORTED_COINS)
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? Promise.reject(new Error('Unsupported crypto: ' + cryptoCode))
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: Promise.resolve()
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function balance (account, cryptoCode, settings, operatorId) {
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return checkCryptoCode(cryptoCode)
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.then(() => {
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return axios.post('/balance', {
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cryptoCode,
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config: settings.config,
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operatorId
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})
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})
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.then(({ data }) => {
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if (data.error) throw new Error(JSON.stringify(data.error))
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return new BN(data.balance)
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})
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}
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function sendCoins (account, tx, settings, operatorId) {
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const { cryptoCode } = tx
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return checkCryptoCode(cryptoCode)
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.then(() => {
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return axios.post('/sendCoins', {
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tx,
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config: settings.config,
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operatorId
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})
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})
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.then(({ data }) => {
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if (data.error && data.error.errorCode === 'sc-001') throw new E.InsufficientFundsError()
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else if (data.error) throw new Error(JSON.stringify(data.error))
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const fee = new BN(data.fee).decimalPlaces(0)
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const txid = data.txid
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return { txid, fee }
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})
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}
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function newAddress (account, info, tx, settings, operatorId) {
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return checkCryptoCode(info.cryptoCode)
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.then(() => axios.post('/newAddress', {
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info,
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tx,
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config: settings.config,
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operatorId
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}))
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.then(({ data }) => {
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if(data.error) throw new Error(JSON.stringify(data.error))
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return data.newAddress
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})
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}
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function getStatus (account, tx, requested, settings, operatorId) {
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return checkCryptoCode(tx.cryptoCode)
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.then(() => axios.get(`/balance/${tx.toAddress}?cryptoCode=${tx.cryptoCode}`))
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.then(({ data }) => {
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if (data.error) throw new Error(JSON.stringify(data.error))
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const confirmed = new BN(data.confirmedBalance)
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const pending = new BN(data.pendingBalance)
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if (confirmed.gte(requested)) return { receivedCryptoAtoms: confirmed, status: 'confirmed' }
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if (pending.gte(requested)) return { receivedCryptoAtoms: pending, status: 'authorized' }
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if (pending.gt(0)) return { receivedCryptoAtoms: pending, status: 'insufficientFunds' }
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return { receivedCryptoAtoms: pending, status: 'notSeen' }
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})
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}
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function newFunding (account, cryptoCode, settings, operatorId) {
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throw new E.NotImplementedError()
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}
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function sweep (account, txId, cryptoCode, hdIndex, settings, operatorId) {
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throw new E.NotImplementedError()
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}
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function isStrictAddress (cryptoCode, toAddress, settings, operatorId) {
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throw new E.NotImplementedError()
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}
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module.exports = {
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balance,
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sendCoins,
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newAddress,
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newFunding,
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getStatus,
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sweep,
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supportsHd: true,
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isStrictAddress
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}
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