n8n-nodes-fxcm
Version:
n8n node for FXCM trading integration
148 lines (147 loc) • 6.29 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Fxcm = void 0;
const FxcmClient_1 = require("./FxcmClient");
const TradingDescription_1 = require("./descriptions/TradingDescription");
const MarketDataDescription_1 = require("./descriptions/MarketDataDescription");
class Fxcm {
constructor() {
this.description = {
displayName: 'FXCM',
name: 'fxcm',
icon: 'file:fxcm.svg',
group: ['transform'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Execute FXCM trading operations',
defaults: {
name: 'FXCM',
},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'fxcmApi',
required: true,
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
noDataExpression: true,
options: [
{
name: 'Trading',
value: 'trading',
},
{
name: 'Market Data',
value: 'marketData',
},
{
name: 'Account',
value: 'account',
},
],
default: 'trading',
},
...TradingDescription_1.tradingOperationFields,
...MarketDataDescription_1.marketDataOperationFields,
],
};
}
async execute() {
const returnData = [];
const credentials = await this.getCredentials('fxcmApi');
const client = new FxcmClient_1.FxcmClient(credentials);
const resource = this.getNodeParameter('resource', 0);
const operation = this.getNodeParameter('operation', 0);
try {
if (resource === 'trading') {
switch (operation) {
case 'placeMarketOrder': {
const instrument = this.getNodeParameter('instrument', 0);
const orderType = this.getNodeParameter('orderType', 0);
const amount = this.getNodeParameter('amount', 0);
const stopLoss = this.getNodeParameter('stopLoss', 0);
const takeProfit = this.getNodeParameter('takeProfit', 0);
const result = await client.placeMarketOrder({
instrument,
isBuy: orderType === 'buy',
amount,
stopLoss,
takeProfit,
});
returnData.push({ json: result });
break;
}
case 'placeLimitOrder': {
const instrument = this.getNodeParameter('instrument', 0);
const orderType = this.getNodeParameter('orderType', 0);
const amount = this.getNodeParameter('amount', 0);
const price = this.getNodeParameter('price', 0);
const stopLoss = this.getNodeParameter('stopLoss', 0);
const takeProfit = this.getNodeParameter('takeProfit', 0);
const result = await client.placeLimitOrder({
instrument,
isBuy: orderType === 'buy',
amount,
price,
stopLoss,
takeProfit,
});
returnData.push({ json: result });
break;
}
case 'closePosition': {
const positionId = this.getNodeParameter('positionId', 0);
const result = await client.closePosition(positionId);
returnData.push({ json: result });
break;
}
case 'modifyPosition': {
const positionId = this.getNodeParameter('positionId', 0);
const stopLoss = this.getNodeParameter('stopLoss', 0);
const takeProfit = this.getNodeParameter('takeProfit', 0);
const result = await client.modifyPosition(positionId, stopLoss, takeProfit);
returnData.push({ json: result });
break;
}
}
}
else if (resource === 'marketData') {
switch (operation) {
case 'getCurrentPrice': {
const instrument = this.getNodeParameter('instrument', 0);
const result = await client.getPrices(instrument);
returnData.push({ json: result });
break;
}
case 'getHistoricalData': {
const instrument = this.getNodeParameter('instrument', 0);
const startDate = this.getNodeParameter('startDate', 0);
const endDate = this.getNodeParameter('endDate', 0);
const result = await client.getHistoricalData(instrument, new Date(startDate), new Date(endDate));
returnData.push({ json: { result } });
break;
}
}
}
}
catch (error) {
if (this.continueOnFail()) {
returnData.push({ json: { error: error.message } });
}
else {
throw error;
}
}
finally {
client.disconnect();
}
return [returnData];
}
}
exports.Fxcm = Fxcm;