mirror of
https://github.com/Xahau/xahau.js.git
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187154a2b0
* major types cleanup, more formatted api methods onto new request method - getPaymentChannel() now uses this.request() - getSettings() now uses this.request() - getLedger() now uses this.request() - transaction types cleaned up a bit, but still some work left to do
34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
import * as assert from 'assert'
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import {parseTimestamp} from './utils'
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import parseAmount from './amount'
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import {removeUndefined, txFlags} from '../../common'
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import {
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FormattedOrderSpecification,
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OfferCreateTransaction
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} from '../../common/types/objects/index'
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const flags = txFlags.OfferCreate
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function parseOrder(tx: OfferCreateTransaction): FormattedOrderSpecification {
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assert(tx.TransactionType === 'OfferCreate')
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const direction = (tx.Flags & flags.Sell) === 0 ? 'buy' : 'sell'
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const takerGetsAmount = parseAmount(tx.TakerGets)
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const takerPaysAmount = parseAmount(tx.TakerPays)
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const quantity = (direction === 'buy') ? takerPaysAmount : takerGetsAmount
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const totalPrice = (direction === 'buy') ? takerGetsAmount : takerPaysAmount
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return removeUndefined({
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direction: direction,
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quantity: quantity,
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totalPrice: totalPrice,
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passive: ((tx.Flags & flags.Passive) !== 0) || undefined,
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immediateOrCancel: ((tx.Flags & flags.ImmediateOrCancel) !== 0)
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|| undefined,
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fillOrKill: ((tx.Flags & flags.FillOrKill) !== 0) || undefined,
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expirationTime: parseTimestamp(tx.Expiration)
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})
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}
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export default parseOrder
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