From f9fe6103da50a4a2cd167c6005414c323c011825 Mon Sep 17 00:00:00 2001
From: AswinT22 <42780141+AswinT22@users.noreply.github.com>
Date: Mon, 27 Apr 2020 07:52:17 +0530
Subject: [PATCH] Delete csvUtils.js

---
 utils/csvUtils.js | 39 ---------------------------------------
 1 file changed, 39 deletions(-)
 delete mode 100644 utils/csvUtils.js

diff --git a/utils/csvUtils.js b/utils/csvUtils.js
deleted file mode 100644
index 61271ba..0000000
--- a/utils/csvUtils.js
+++ /dev/null
@@ -1,39 +0,0 @@
-const fs = require('fs');
-const csv = require('csv-parser');
-const path = require('path');
-const csvWriter = require('csv-write-stream');
-const patternUtils = require(path.join(__dirname,"candleStickPatternUtils"));
-const stringUtils = require(path.join(__dirname,"stringUtils"));
-const chartUtils = require(path.join(__dirname,"chartUtils"));
-
-module.exports.filterHammerAndWrite = function (inputFilePath, outputFilePath, render) {
-    // using streams to handle large datasets
-    var writer = csvWriter();
-    writer.pipe(fs.createWriteStream(outputFilePath, {flags: 'a'}));
-    
-    var map = {};// handle duplicates
-    console.log("Identifying hammer candlestick pattern.....");
-    fs.createReadStream(inputFilePath)
-    .on('error', (err) => {
-        console.log(err);
-    })
-    .pipe(csv())
-    .on('data', (row) => {
-        var hash = stringUtils.stringToHash(row.Date);
-        if (hash in map) {
-            // Duplicates
-            return
-        }
-        map[hash] = 1
-        if(patternUtils.isHammer(row)) {
-                writer.write(row);
-        }
-    })
-    .on('end',  () => {
-        writer.end();
-        console.log("Find the filtered csv at",  outputFilePath);
-        if (render) {
-            chartUtils.renderChart(outputFilePath, "filtered-hammer-chart");
-        }
-    });
-}