Caveman example using SnowSignals model output for simplified forecasting.

caveman.js

// Note: internal implementation. This does not use the snowsignals-api npm package, examples coming soon
// see also http://snowsignals.com:3333/apiDocs

const signalsApi = require('../api.js');

module.exports = {

  whatThink: function(job){
    return new Promise(async (resolve, reject) => {
      job.emaslowemaw = 40;
      signalsApi.dataRequest(job)
        .then((output) => {

          const display = output.firstAnalysis.basicAnalysis.flatRelease.display;
          const candlesSinceXover = output.firstAnalysis.basicAnalysis.analysis.candlesSinceXover;

          // only look at the last 7 candles
          let recentWedgeCollapse = false;
          let recentFlat = false;
          let recentSecondHMAT = false;
          let recentCrossover = false;
          let currentBar = display.length;

          let range = 7;
          if (currentBar < range){
            range = currentBar;
          }

          for (let i = currentBar - range; i < currentBar; i++){
            for (let j = 0; j < display[i].indicators.length; j++) {
              // looking for WC and flat
              display[i].indicators.forEach((indicator) => {
               // bull and bear
                if (indicator.status === 'flat'){
                  recentFlat = true;
                }
                // bull and bear
                if(indicator.status === 'wedgeCollapse'){
                  recentWedgeCollapse = true;
                }
                // bull only
                if(indicator.status === 'hiMagATSecondParabola'){
                  recentSecondHMAT = true; // take profit zone
                }
              })
            }

            // need to get a recent crossover indicator here
            if (candlesSinceXover < 2) {
              recentCrossover = true;
            }
          }

          // this is histogram data, which includes analog indicators
          // console.log(output.scoringData.key[0].esell[0].id)
          const channel = output.firstAnalysis.basicAnalysis.flatRelease.channel;
          const indicators = output.firstAnalysis.basicAnalysis.flatRelease.indicators.status;
          const unstuntedChannel = output.firstAnalysis.basicAnalysis.flatRelease.indicators.unstuntedChannel;
          const pri = output.firstAnalysis.basicAnalysis.flatRelease.indicators.parabolicReleaseIndex;

          let say = [];

          if (indicators.length > 0){
            console.log(indicators);
            if (channel === 'bull') {
              for (let i = 0; i < indicators.length; i++) {
                switch (indicators[i].status) {
                  case 'flat':
                    say.push('I SMELL PREDATOR IN BUSHES');
                    break;
                  case 'stunted':
                    say.push('ME NOT KNOW');
                    break;
                  case 'wedgeCollapse':
                    say.push('RUN RUN');
                    break;
                  case 'parabolicRelease':
                    say.push('HOLD TIGHT');
                    break;
                  case 'secondParabolicRelease':
                    say.push('LOOKING LIKE FRESH STEGOSARUS TONIGHT');
                    break;
                  case 'hiMagATSecondParabola':
                    say.push('FRED FLINSTONE SELL THAT YABBA DABBA DOO');
                    break;
                  case 'pullback':
                    say.push('PRICE GO UP SOON AFTER DOWN A LITTLE');
                    break;
                  case 'flattedExpansion':
                    say.push('SUN COMING A SECOND TIME');
                    break;
                  default:
                    break;
                }
              }
            }

            else {
              // bear channel indicators
              for (let i = 0; i < indicators.length; i++) {
                switch (indicators[i].status) {
                  case 'flat':
                    say.push('DINOSAUR EGGS FOR BREAKFAST');
                    break;
                  case 'stunted':
                    say.push('ME NOT KNOW');
                    break;
                  case 'wedgeCollapse':
                    say.push('SUN RISING');
                    break;
                  case 'parabolicRelease':
                    say.push('DARK TIMES');
                    break;
                  case 'fastParabolicRelease':
                    say.push('NO HOPE');
                    break;
                  case 'secondParabolicRelease':
                    say.push('WHERES MY T-BONE');
                    break;
                  case 'secondFastParabolicRelease':
                    say.push('THAT BARNEY IS ALWAYS AT THE BOTTOM');
                    break;
                  case 'unstunted':
                    say.push('FALL IN BOTTOMLESS PIT');
                    break;
                  default:
                    break;
                }
              }
            }
          }

          if (recentCrossover){
            say.push('SUN AND MOON IN SKY');
          }

          if (unstuntedChannel){
            if (channel === 'bull') {

              let pass = true;
              for (let i = 0; i < say.length; i++) {
                if (say[i].length > 0) pass = false; // means already something to say
              }

              // If the star indicator fired, we are in a sell zone
              if (recentSecondHMAT){
                pass = false;
                say.push('ME NOT KNOW, SUN ALREADY ROSE');
              }

              // if we are recently flat, and nothing has happened yet
              if (recentFlat && pass) {
                pass = false;
                say.push('ME NOT KNOW');
              }

              // if a channel collapse fired recently yet still in a bull channel
              if (recentWedgeCollapse && pass) {
                pass = false;
                say.push('ME NOT KNOW');
              }

              if (pass) say.push('PRICE GO UP');

            } else {
              if (say.length === 0) {
                say.push('PRICE GO DOWN')
              }
            }
          }
          else {
            // unstunted channel
            say.push('OUT HUNTING')
          }

          let sayingsNewLine = '';
          let sayingsHTML = '';

          for (let i = 0; i < say.length; i++) {
            sayingsNewLine += (say[i] + '\n');
            sayingsHTML += (say[i] + '<br />');
          }
          console.log("say");
          console.log(say);

          resolve({cavemanSay: sayingsNewLine, cavemanSayHtml: sayingsHTML, caveman: say, parameters: job});
        })
        .catch((error) => {
          console.log('bad: ', error);
          reject(error)
        });
    });
  }
};