38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
const _ = require('lodash/fp')
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const BN = require('./bn')
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const CashInTx = require('./cash-in-tx')
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const CashOutTx = require('./cash-out-tx')
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function process (tx, pi) {
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const mtx = massage(tx)
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if (mtx.direction === 'cashIn') return CashInTx.post(mtx, pi)
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if (mtx.direction === 'cashOut') return CashOutTx.post(mtx, pi)
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return Promise.reject(new Error('No such tx direction: ' + mtx.direction))
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}
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function post (tx, pi) {
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return process(tx, pi)
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.then(_.set('dirty', false))
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}
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function massage (tx) {
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const isDateField = r => r === 'created' || _.endsWith('_time', r)
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const transformDate = (v, k) => isDateField(k) ? new Date(v) : v
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const mapValuesWithKey = _.mapValues.convert({'cap': false})
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const transformDates = r => mapValuesWithKey(transformDate, r)
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const mapBN = r => {
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const update = r.direction === 'cashIn'
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? {cryptoAtoms: BN(r.cryptoAtoms), fiat: BN(r.fiat), cashInFee: BN(r.cashInFee)}
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: {cryptoAtoms: BN(r.cryptoAtoms), fiat: BN(r.fiat)}
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return _.assign(r, update)
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}
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const mapper = _.flow(transformDates, mapBN, _.unset('dirty'))
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return mapper(tx)
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}
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module.exports = {post}
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