Brad Traversy bradtraversy

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

DevCamper Backend API Specifications

Create the backend for a bootcamp directory website. The frontend/UI will be created by another team (future course). The html/css template has been created and can be used as a reference for functionality. All of the functionality below needs to be fully implmented in this project.

Bootcamps

List all bootcamps in the database
- Pagination
- Select specific fields in result
- Limit number of results

Filter by fields

Flutter Setup & Notes

1. Download SDK

Download Flutter SDK, extract the "Flutter" folder and put somewhere on your machine https://flutter.dev/docs/get-started/install

2. Add path

Add path for 'location/flutter/bin'

Scrapy commands & code

This goes with the Traversy Media Scrapy tutorial on YouTube

Download Kite

Setup

pip install scrapy

Firebase Setup For House Marketplace

Create Firebase Project
Create "web" app within firebase to get config values"
Install firebase in your project "npm i firebase
Create a config file in your project
Add authentication for email/password and Google
Create a user from Firebase
Enable Firestore
Add rules for firestore

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">

	<script src="https://cdnjs.cloudflare.com/ajax/libs/brython/3.8.8/brython.js" integrity="sha256-rA89wPrTJJQFWJaZveKW8jpdmC3t5F9rRkPyBjz8G04=" crossorigin="anonymous"></script>

	<script src="https://cdnjs.cloudflare.com/ajax/libs/brython/3.8.8/brython_stdlib.js" integrity="sha256-Gnrw9tIjrsXcZSCh/wos5Jrpn0bNVNFJuNJI9d71TDs=" crossorigin="anonymous"></script>

	class Stack {
	constructor() {
	this.items = []
	this.count = 0
	}

	// Add element to top of stack
	push(element) {
	this.items[this.count] = element
	console.log(`${element} added to ${this.count}`)

	import mysql.connector
	from mysql.connector import errorcode

	config = {
	'user': 'root',
	'password': '',
	'host': 'localhost',
	'database': 'acme'
	}

	// Basic Types
	let id: number = 5
	let company: string = 'Traversy Media'
	let isPublished: boolean = true
	let x: any = 'Hello'

	let ids: number[] = [1, 2, 3, 4, 5]
	let arr: any[] = [1, true, 'Hello']

	// Tuple

	// FIRESTORE RULES

	rules_version = '2';
	service cloud.firestore {
	match /databases/{database}/documents {
	// Listings
	match /listings/{listing} {
	allow read;
	allow create: if request.auth != null && request.resource.data.imgUrls.size() < 7;
	allow delete: if resource.data.userRef == request.auth.uid;