First swing at importing data

lifetracker-server/src/app.js

@@ -0,0 +1,20 @@
+const express = require('express')
+const bodyParser = require('body-parser')
+const cors = require('cors')
+const morgan = require('morgan')
+
+const { entries } = require('./import.js')
+
+const app = express()
+app.use(morgan('combined'))
+app.use(bodyParser.json())
+app.use(cors())
+
+app.get('/database', (req, res) => {
+    res.send(
+        entries
+        // [["05/04",	"THU",	0,	0,	0,	98,	0,	0,	0,	5,	5,	5,	5,	5,	67,	67,	101,	5,	63,	58,	78,	58,	58,	58,	3,	3,	7]]
+    )
+  })
+
+app.listen(process.env.PORT || 8081)

lifetracker-server/src/import.js

@@ -0,0 +1,10 @@
+var fs = require('fs');
+
+var data = fs.readFileSync('data.csv')
+    .toString() // convert Buffer to string
+    .split('\n') // split string to lines
+    .slice(1) // remove first line
+    .map(e => e.trim()) // remove white spaces for each line
+    .map(e => e.split(',').map(e => e.trim())); // split each line to array
+
+exports.entries = data;