51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
const mem = require('mem')
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const configManager = require('./config-manager')
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const settingsLoader = require('./settings-loader')
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const FETCH_INTERVAL = 5000
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function fetchWallet (cryptoCode) {
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return Promise.resolve()
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.then(() => {
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const settings = settingsLoader.settings()
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const plugin = configManager.cryptoScoped(cryptoCode, settings.config).cryptoServices.wallet
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const account = settings.accounts[plugin]
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const wallet = require('lamassu-' + plugin)
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return {wallet, account}
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})
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}
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function balance (cryptoCode) {
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return fetchWallet(cryptoCode)
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.then(r => r.wallet.balance(r.account, cryptoCode))
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.then(balance => ({balance, timestamp: Date.now()}))
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}
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function sendCoins (toAddress, cryptoAtoms, cryptoCode) {
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return fetchWallet(cryptoCode)
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.then(r => {
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return r.wallet.sendCoins(r.account, toAddress, cryptoAtoms, cryptoCode)
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.then(res => {
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mem.clear(module.exports.balance)
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return res
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})
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})
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}
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function newAddress (cryptoCode, info) {
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return fetchWallet(cryptoCode)
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.then(r => r.wallet.newAddress(r.account, cryptoCode, info))
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}
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function getStatus (toAddress, cryptoAtoms, cryptoCode) {
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return fetchWallet(cryptoCode)
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.then(r => r.wallet.getStatus(r.account, toAddress, cryptoAtoms, cryptoCode))
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}
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module.exports = {
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balance: mem(balance, {maxAge: FETCH_INTERVAL}),
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sendCoins,
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newAddress,
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getStatus
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}
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