Bhargav Bachina bbachi

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bbachi / Dockerfile

Created February 11, 2019 02:21

sample docker file

	FROM node:8
	RUN echo 'Building from base image Node:8'

	ENV MONGO_URL=mongodb://mongo:27017/todos
	ENV ROOT_URL=http://localhost
	ENV PORT=3000

	RUN apt-get install -y curl
	RUN apt-get update
	RUN apt-get install -y --no-install-recommends bsdtar

bbachi / app.module.ts

Last active February 11, 2019 16:03

Old way of doing Http

	import { HttpModule } from '@angular/http';

	@NgModule({
	declarations: [
	AppComponent
	],
	imports: [
	HttpModule,
	],
	providers: [],

bbachi / app.module.ts

Created February 11, 2019 16:12

New way of using Http in Angular

	import { HttpClientModule } from '@angular/common/http';

	@NgModule({
	declarations: [
	AppComponent
	],
	imports: [
	HttpClientModule,
	],
	providers: [],

bbachi / package.json

Created February 11, 2019 18:18

new versions of rxjs

bbachi / app.service.ts

Last active February 11, 2019 18:33

old way of doing rxjs

	//import { Observable } from 'rxjs/Observable';
	import { Observable } from 'rxjs';

	//import { Subject } from 'rxjs/Subject';
	import { Subject } from 'rxjs';

	//import { Subscription } from 'rxjs/Subscription';
	import { Subscription } from 'rxjs';

	//import { BehaviorSubject } from 'rxjs/BehaviorSubject';

bbachi / app.service.ts

Last active February 11, 2019 18:44

from chaining to piping

	import { Component } from '@angular/core';

	import { Observable } from 'rxjs/Observable';
	import 'rxjs/add/observable/retry';
	import 'rxjs/add/operator/map';

	import { HttpClient } from '@angular/common/http';

	@Injectable()
	export class AppService implements OnInit {

bbachi / app.service.ts

Created February 11, 2019 18:44

new way pipe observale operators

	import { HttpClient } from '@angular/common/http';
	import { retry, map, catchError } from 'rxjs/operators';

	@Injectable()
	export class AppService implements OnInit {

	constructor(private http: HttpClient) {}

	ngOnInit(){
	this.appConfig = this.http.get(this.configUrl);

bbachi / package.json

Created February 12, 2019 22:00

sample package.json

	{
	"name": "user_api",
	"version": "1.0.0",
	"description": "sample rest api",
	"main": "index.js",
	"scripts": {
	"test": "echo \"Error: no test specified\" && exit 1"
	},
	"author": "Bhargav Bachina",
	"license": "ISC"

bbachi / package.json

Created February 12, 2019 22:27

How to write production ready Node.js Rest API With javascript-package.json-v2

	{
	"name": "user_api",
	"version": "1.0.0",
	"description": "sample rest api",
	"main": "index.js",
	"scripts": {
	"test": "echo \"Error: no test specified\" && exit 1"
	},
	"author": "Bhargav Bachina",
	"license": "ISC",

bbachi / index.js

Last active February 13, 2019 03:41

How to write production ready Node.js Rest API With javascript

	var express = require("express"),
	bodyParser = require("body-parser"),
	app = express(),
	port = 3070;

	// array to hold users
	const users = [{firstName:"fnam1",lastName:"lnam1",userName:"username1"}];

	app.use(bodyParser.json());