maxgaurav’s gists

maxgaurav / browser.ts

Last active September 22, 2023 11:59

PKCE Code Challenge and Code Verifier Generation along with verification process

	// browser part
	const codeVerifier = crypto.getRandomValues(new Uint8Array(128));

	function toBase64(buffer: Uint8Array): string {
	return btoa(String.fromCharCode(...buffer))
	.replace(/=/g, '')
	.replace(/\+/g, '-')
	.replace(/\//g, '_')
	}

maxgaurav / validation.ts

Created June 19, 2023 10:30

	import { FormControl, SyncValidator } from "universal-reactive-forms";
	import { ErrorKeys } from "@/components/ErrorKeys";

	/**
	* Returns valid when the value is not null\|undefined\|empty string or when array is not empty
	* @param value
	* @constructor
	*/
	export const Required: SyncValidator = (value) => {
	if (value instanceof Array) {

maxgaurav / functional-http-service.ts

Last active October 9, 2024 16:50

A Interceptor system for raw ajax on rxjs to get same functionality as in angular http client interceptor.

	import { ajax, AjaxConfig, AjaxResponse } from 'rxjs/ajax';
	import { from, Observable, of, OperatorFunction, switchMap } from 'rxjs';

	export type BeforeInterceptors = (config: AjaxConfig) => Promise<AjaxConfig> \| AjaxConfig \| Observable<AjaxConfig>;
	export type AfterInterceptors<T extends any = any> = (response: AjaxResponse<T>) => Observable<AjaxResponse<T>> \| AjaxResponse<T> \| Promise<AjaxResponse<T>>;

	const BEFORE_INTERCEPTORS: BeforeInterceptors[] = [];
	const AFTER_INTERCEPTORS: AfterInterceptors[] = [];

	interface ConfigInterceptor {

maxgaurav / index.html

Created July 30, 2019 07:44

Random Number Dice Animation

maxgaurav / ReflectionClassExample.php

Last active May 4, 2018 04:40

Reflection Method Example

	class ABC {
	protected function test()
	{
	echo "Will not echo from an instance for protected";
	}

	private function otherTest($content)
	{
	echo "WIll not echo from an instance for private and content is $content";
	}

maxgaurav / LaravelFlashSessionHelper.php

Created October 20, 2016 05:49

Laravel Flash session helper with various types of messages

	/**
	* Function sets the flash message with type
	* @param string $message [contains message to be displayed]
	* @param string $type [contains type of message]
	*/
	public static function setFlashMessage ($message, $type = 'success'){
	if(session()->has('flashMessages')){
	$data = session('flashMessages');
	}else{
	$data = [

maxgaurav / laravelsetup.sh

Created July 6, 2016 11:21

Codeship laravel project testing script

	#This scripts installs and setups the eviornment for laravel with database and seeding

	# We support all major PHP versions. Please see our docs for a full list
	# https://codeship.com/documentation/languages/php/
	#setting the phpenv
	phpenv local 5.6
	# Install dependencies through Composer
	rm -f /home/rof/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini
	#setting the composer cache directory
	COMPOSER_HOME=${HOME}/cache/composer

maxgaurav / Handler.php

Created June 23, 2016 09:58

Laravel Env based Error Handling

	<?php

	namespace App\Exceptions;

	use Exception;
	use Illuminate\Validation\ValidationException;
	use Illuminate\Auth\Access\AuthorizationException;
	use Illuminate\Database\Eloquent\ModelNotFoundException;
	use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
	use Symfony\Component\HttpKernel\Exception\HttpException;

Max Gaurav maxgaurav