HackinwaleDev

## HMAC IMPLEMENTATION FOR BITAPS API ENDPOINT
// import the useful packages
const crypto = require('crypto');
const sha256 = require('sha256');

// defining the variables
let nonce = crypto.randomBytes(16).toString('base64');
let key = sha256.x2(WALLET_ID + WALLET_PASSWORD); // to double hash
let msg = WALLET_ID + nonce;

let headers = { // will be properly defined soon

## Let's talk Moodle in PHP

	//Get performance trend [=>Not getting desired result yet.]
	public function get_performance_trend(){
		global $DB;

		//Query for all enrolled course first
		$sql = "select c.id as id, c.shortname,c.category from {course} c
					inner join {enrol} e on e.courseid = c.id
					inner join {user_enrolments} u on e.id=u.enrolid
					where u.userid=15";	 //total is 6

## readme.txt
D3js
	// import the useful packages
	const crypto = require('crypto');
	const sha256 = require('sha256');

	// defining the variables
	let nonce = crypto.randomBytes(16).toString('base64');
	let key = sha256.x2(WALLET_ID + WALLET_PASSWORD); // to double hash
	let msg = WALLET_ID + nonce;

	let headers = { // will be properly defined soon

	//Get performance trend [=>Not getting desired result yet.]
	public function get_performance_trend(){
	global $DB;

	//Query for all enrolled course first
	$sql = "select c.id as id, c.shortname,c.category from {course} c
	inner join {enrol} e on e.courseid = c.id
	inner join {user_enrolments} u on e.id=u.enrolid
	where u.userid=15"; //total is 6