Skip to content

Implement currencyCode translations for multi-chain currencyCodes #29

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
smilingkylan wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Implement currencyCode translations for multi-chain currencyCodes #29

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 20 additions & 2 deletions src/changelly.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,12 @@ const { checkSwapService } = require('./checkSwapService.js')

const CHANGELLY_CACHE = './cache/chRaw.json'

const CURRENCY_CODE_TRANSCRIPTION = {
// exchangeCurrencyCode: edgeCurrencyCode
// should be opposite / mirror of exchage-plugins
'USDT20': 'USDT'
}

let changelly
if (config.changellyApiKey && config.changellyApiSecret) {
changelly = new Changelly(
Expand Down Expand Up @@ -76,14 +82,26 @@ async function fetchChangelly (swapFuncParams: SwapFuncParams) {

for (const tx of result.result) {
if (tx.status === 'finished') {
// check if we need to change currencyCode so that rate API will return an actual value
let inputCurrency = tx.currencyFrom.toUpperCase()
let outputCurrency = tx.currencyTo.toUpperCase()
if (CURRENCY_CODE_TRANSCRIPTION[inputCurrency]) {
console.log('translating ', inputCurrency, ' to ', CURRENCY_CODE_TRANSCRIPTION[inputCurrency])
inputCurrency = CURRENCY_CODE_TRANSCRIPTION[inputCurrency]
}
if (CURRENCY_CODE_TRANSCRIPTION[outputCurrency]) {
console.log('translating ', outputCurrency, ' to ', CURRENCY_CODE_TRANSCRIPTION[outputCurrency])
outputCurrency = CURRENCY_CODE_TRANSCRIPTION[outputCurrency]
}

const ssTx: StandardTx = {
status: 'complete',
inputTXID: tx.payinHash,
inputAddress: tx.payinAddress,
inputCurrency: tx.currencyFrom.toUpperCase(),
inputCurrency,
inputAmount: tx.amountExpectedFrom,
outputAddress: tx.payoutAddress,
outputCurrency: tx.currencyTo.toUpperCase(),
outputCurrency,
outputAmount: tx.amountExpectedTo,
timestamp: tx.createdAt
}
Expand Down
20 changes: 18 additions & 2 deletions src/changenow.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,12 @@ const { checkSwapService } = require('./checkSwapService.js')

const CHANGENOW_CACHE = './cache/cnRaw.json'

const CURRENCY_CODE_TRANSCRIPTION = {
// exchangeCurrencyCode: edgeCurrencyCode
// should be opposite / mirror of exchage-plugins
'USDTERC20': 'USDT'
}

async function doChangenow (swapFuncParams: SwapFuncParams) {
return checkSwapService(fetchChangenow,
CHANGENOW_CACHE,
Expand Down Expand Up @@ -43,15 +49,25 @@ async function fetchChangenow (swapFuncParams: SwapFuncParams) {
if (tx.status === 'finished') {
const date = new Date(tx.updatedAt)
const timestamp = date.getTime() / 1000
let inputCurrency = tx.fromCurrency.toUpperCase()
let outputCurrency = tx.toCurrency.toUpperCase()
if (CURRENCY_CODE_TRANSCRIPTION[inputCurrency]) {
console.log('translating ', inputCurrency, ' to ', CURRENCY_CODE_TRANSCRIPTION[inputCurrency])
inputCurrency = CURRENCY_CODE_TRANSCRIPTION[inputCurrency]
}
if (CURRENCY_CODE_TRANSCRIPTION[outputCurrency]) {
console.log('translating ', outputCurrency, ' to ', CURRENCY_CODE_TRANSCRIPTION[outputCurrency])
outputCurrency = CURRENCY_CODE_TRANSCRIPTION[outputCurrency]
}

const ssTx: StandardTx = {
status: 'complete',
inputTXID: tx.payinHash,
inputAddress: tx.payinAddress,
inputCurrency: tx.fromCurrency.toUpperCase(),
inputCurrency,
inputAmount: tx.amountSend,
outputAddress: tx.payoutAddress,
outputCurrency: tx.toCurrency.toUpperCase(),
outputCurrency,
outputAmount: tx.amountReceive.toString(),
timestamp
}
Expand Down