n8n-nodes-base
Version:
Base nodes of n8n
141 lines • 6.37 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Marketstack = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const descriptions_1 = require("./descriptions");
const GenericFunctions_1 = require("./GenericFunctions");
class Marketstack {
description = {
displayName: 'Marketstack',
name: 'marketstack',
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
icon: { light: 'file:marketstack.svg', dark: 'file:marketstack.dark.svg' },
group: ['transform'],
version: 1,
description: 'Consume Marketstack API',
defaults: {
name: 'Marketstack',
},
usableAsTool: true,
inputs: [n8n_workflow_1.NodeConnectionTypes.Main],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
credentials: [
{
name: 'marketstackApi',
required: true,
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
noDataExpression: true,
options: [
{
name: 'End-of-Day Data',
value: 'endOfDayData',
description: 'Stock market closing data',
},
{
name: 'Exchange',
value: 'exchange',
description: 'Stock market exchange',
},
{
name: 'Ticker',
value: 'ticker',
description: 'Stock market symbol',
},
],
default: 'endOfDayData',
required: true,
},
...descriptions_1.endOfDayDataOperations,
...descriptions_1.endOfDayDataFields,
...descriptions_1.exchangeOperations,
...descriptions_1.exchangeFields,
...descriptions_1.tickerOperations,
...descriptions_1.tickerFields,
],
};
async execute() {
const items = this.getInputData();
const resource = this.getNodeParameter('resource', 0);
const operation = this.getNodeParameter('operation', 0);
let responseData;
const returnData = [];
for (let i = 0; i < items.length; i++) {
try {
if (resource === 'endOfDayData') {
if (operation === 'getAll') {
// ----------------------------------
// endOfDayData: getAll
// ----------------------------------
const qs = {
symbols: this.getNodeParameter('symbols', i),
};
const { latest, specificDate, dateFrom, dateTo, ...rest } = this.getNodeParameter('filters', i);
GenericFunctions_1.validateTimeOptions.call(this, [
latest !== undefined && latest,
specificDate !== undefined,
dateFrom !== undefined && dateTo !== undefined,
]);
if (Object.keys(rest).length) {
Object.assign(qs, rest);
}
let endpoint;
if (latest) {
endpoint = '/eod/latest';
}
else if (specificDate) {
endpoint = `/eod/${(0, GenericFunctions_1.format)(specificDate)}`;
}
else {
if (!dateFrom || !dateTo) {
throw new n8n_workflow_1.NodeOperationError(this.getNode(), 'Please enter a start and end date to filter by timeframe.', { itemIndex: i });
}
endpoint = '/eod';
qs.date_from = (0, GenericFunctions_1.format)(dateFrom);
qs.date_to = (0, GenericFunctions_1.format)(dateTo);
}
responseData = await GenericFunctions_1.marketstackApiRequestAllItems.call(this, 'GET', endpoint, {}, qs);
}
}
else if (resource === 'exchange') {
if (operation === 'get') {
// ----------------------------------
// exchange: get
// ----------------------------------
const exchange = this.getNodeParameter('exchange', i);
const endpoint = `/exchanges/${exchange}`;
responseData = await GenericFunctions_1.marketstackApiRequest.call(this, 'GET', endpoint);
}
}
else if (resource === 'ticker') {
if (operation === 'get') {
// ----------------------------------
// ticker: get
// ----------------------------------
const symbol = this.getNodeParameter('symbol', i);
const endpoint = `/tickers/${symbol}`;
responseData = await GenericFunctions_1.marketstackApiRequest.call(this, 'GET', endpoint);
}
}
}
catch (error) {
if (this.continueOnFail()) {
const executionErrorData = this.helpers.constructExecutionMetaData(this.helpers.returnJsonArray({ error: error.message }), { itemData: { item: i } });
returnData.push(...executionErrorData);
continue;
}
throw error;
}
const executionData = this.helpers.constructExecutionMetaData(this.helpers.returnJsonArray(responseData), { itemData: { item: i } });
returnData.push(...executionData);
}
return [returnData];
}
}
exports.Marketstack = Marketstack;
//# sourceMappingURL=Marketstack.node.js.map