tiagosiebler

const crypto = require('crypto');

const signSecret = process.env.SLACK_SIGN_SECRET;

const validateRequest = (requestSignature, requestTime, rawBody, validFor = 300) => {
  const requestValidFrom = Math.floor(Date.now() / 1000) - validFor;
  if (requestTime < requestValidFrom) {
    throw new Error(`Request outdated: !(${requestTime} < ${requestValidFrom})`);
  }

tiagosiebler

import { EventEmitter } from 'events';
const debug = require('debug')('wsmonitor');

/*
  Give it a websocket to monitor and it'll assert connectivity, handling ping/pong events, and emit actionable state events.

  Emits events:
    - connected : connection successfully opened
    - disconnected : connection dropped or was terminated, reconnect required if desired
    - wserror : connection saw error

tiagosiebler

const mstr = require('microstrategy');
/*
This uses the unofficial `microstrategy` nodejs module, found on npm, to:
  - load a group from the metadata
  - read the current group object properties (specifically interested in ACLs)
  - make a request to add my user to the ACL list, with full control access
*/
(async ()=> {
  const mstrApi = new mstr.REST({
    baseUrl: 'http://10.27.72.72:8080/2020u1Library/api'

tiagosiebler

// Loop through each visualization found in the current page (via `mstrmojo.all`) and execute a callback
function forEachVisualization(mojoAllObject, perVizCallback, completionCallback) {
  var visualizations = Object.values(mojoAllObject).filter(function(e){ return e.scriptClass == 'mstrmojo.vi.ui.rw.VizBox' });
  for (var i=0;i < visualizations.length;i++){ 
    perVizCallback && perVizCallback(visualizations[i], visualizations, i);
  }
  completionCallback && completionCallback(visualizations);
}

// Example perVizCallback - adds a button to the top-right of each visualization in a dossier

tiagosiebler

// automatically monitors websockets for unexpected disconnects, then terminates and sockets that stopped responding.
// This allows the onClose event to handle reconnects.
const monitorWebsocket = ws => {
  ws.on('error', () => {
    ws.isAlive = true;
  });
  ws.on('close', () => {
    ws.isAlive = true;
  });

tiagosiebler

const request = require('request-promise');

const apiRoot = 'http://aps-tsiebler-vm:8080/11.1GALibrary/api';

const isSessionCookie = cookie => {
  return cookie.startsWith('JSESSIONID');
};

const getSession = async (username = '', password = '', otherVars = {}) => {
  const requestOptions = {

tiagosiebler

{"ohlcv":[[1548543599999,0.3121,0.31317,0.3121,0.31292,984647.7],[1548547199999,0.31276,0.31299,0.31231,0.31258,491215.1],[1548550799999,0.3126,0.31372,0.31003,0.31339,3585305],[1548554399999,0.31339,0.3137,0.31251,0.31319,1238543.7],[1548557999999,0.31312,0.31409,0.31284,0.31305,958885.5],[1548561599999,0.3131,0.31312,0.3121,0.31233,816783.6],[1548565199999,0.31237,0.31258,0.31122,0.31149,2771745.9],[1548568799999,0.31141,0.3117,0.31123,0.31153,1607515.7],[1548572399999,0.31153,0.31197,0.31129,0.31141,549997],[1548575999999,0.31141,0.31157,0.31031,0.31101,1410985.5],[1548579599999,0.31101,0.31155,0.3102,0.3107,1223119],[1548583199999,0.3107,0.31085,0.307,0.30862,3442654.6],[1548586799999,0.30862,0.30889,0.30687,0.30719,2418293.2],[1548590399999,0.30713,0.30799,0.30501,0.30655,2658867],[1548593999999,0.3065,0.30658,0.30576,0.30588,1757229.1],[1548597599999,0.30587,0.30797,0.30512,0.3067,1811089.7],[1548601199999,0.30683,0.3075,0.30272,0.30677,4200062],[1548604799999,0.30677,0.3085,0.30633,0.3074,1773647.3],[1

tiagosiebler

{"ohlcv":[[1547661600000,0.3261,0.3285,0.32287,0.32347,4437838.3],[1547668800000,0.32348,0.32583,0.322,0.3241,3687461.7],[1547676000000,0.32406,0.3273,0.32284,0.3257,2037472.6],[1547683200000,0.3258,0.32664,0.32437,0.32599,2374213.6],[1547690400000,0.32599,0.32641,0.32011,0.32329,6132092.8],[1547697600000,0.32326,0.32376,0.32222,0.32227,2303730.2],[1547704800000,0.32227,0.32425,0.322,0.32405,2231340.3],[1547712000000,0.32423,0.32451,0.32242,0.32262,2669430.4],[1547719200000,0.32247,0.3245,0.31926,0.32389,5440536.5],[1547726400000,0.32374,0.32398,0.3218,0.32189,2440560.9],[1547733600000,0.3219,0.32534,0.32121,0.32432,4930068.7],[1547740800000,0.3243,0.32722,0.3223,0.32433,6339789.4],[1547748000000,0.3245,0.326,0.32382,0.3247,2946770.7],[1547755200000,0.32471,0.3284,0.32327,0.32389,4046485.2],[1547762400000,0.32389,0.3265,0.32219,0.32489,4627556.9],[1547769600000,0.32468,0.32548,0.32275,0.32318,3005643.9],[1547776800000,0.3232,0.32499,0.32318,0.32381,1305064.5],[1547784000000,0.32371,0.32427,0.32237,0.32305,167

tiagosiebler

{"ohlcv":[[1539016200000,0.49395,0.49497,0.49125,0.49319,2483674.4],[1539018000000,0.49319,0.49385,0.49177,0.4932,1802643],[1539019800000,0.49311,0.494,0.4925,0.49337,1591872],[1539021600000,0.49337,0.4939,0.49056,0.49097,1900166],[1539023400000,0.49097,0.49199,0.49011,0.4905,1954349.9],[1539025200000,0.49054,0.49498,0.49052,0.4942,2210880.3],[1539027000000,0.49419,0.49739,0.49397,0.49572,3461677.1],[1539028800000,0.49572,0.4962,0.4935,0.49435,1545820.6],[1539030600000,0.49417,0.4964,0.49417,0.49566,1466366.6],[1539032400000,0.4955,0.49588,0.4939,0.49451,1267737.9],[1539034200000,0.49409,0.49499,0.49351,0.49372,1412942.5],[1539036000000,0.49373,0.49403,0.49205,0.49263,1707114.6],[1539037800000,0.49282,0.49344,0.49185,0.49185,1526666.7],[1539039600000,0.492,0.494,0.4916,0.49293,1298221.8],[1539041400000,0.49294,0.49338,0.492,0.49335,1314119.2],[1539043200000,0.49302,0.49387,0.491,0.49278,1815117.8],[1539045000000,0.49256,0.49278,0.4885,0.4896,2182405],[1539046800000,0.48906,0.4899,0.48224,0.48699,3381114.3],[1

tiagosiebler

// tradesList = [{},...]
// saveObjectToFile(tradesList, `./data/${symbol}_f${fromMS}_t${toMS}.json`)
const fs = require('fs');

module.exports = (object, filepath) => {
  return new Promise((resolve, reject) => {
    const objStr = JSON.stringify(object);
  
    fs.writeFile(filepath, objStr, function(err) {
      if (!err) return resolve();