Simple MEAN Stack Application

Demonstrating simple angular application with Students management

Tested and written environment

Mongo version - 4.2.6
Express JS version - 4
Angular version - 9
Node version - 13.3

How to set up to run this project.

1. INSTALL LATEST NODE JS

   Nodejs download center

2. INSTALL ANGULAR

   npm i -g @angular/cli

3. INSTALL EXPRESS JS generator

   npm install -g express-generator

4. INSTALL MONGO DB AND SETUP

   tutorial point instructions

Configure and Connect MongoDB

 Open MongoDB shell on your server by typing below command on command prompt:
 > mongo
 
 Switch to the database admin
 > use admin
 
 Create the root user
 > db.createUser({user:"admin", pwd:”admin@admin", roles:[{role:"root", db:"admin"}]})
 
 Exit from the MongoDB shell.
 > exit

 Connect MongoDB Again
 > mongo -u admin -p admin@admin --authenticationDatabase admin

 You can see the mongo connecting. Check the databases using the following
 command:
 
 > show dbs
 > use admin
 > db.createUser({user:"pec-admin", pwd:"admin@pec", roles:[{role:" ​ readWrite " ​ ,
 db:"pec"}]})
 > exit

Download or clone this application

download git if you want

if git is already installed on your system

git clone https://github.com/shadowhijackers/mean-stack.git

RUN Application

go to your downloaded folder.

SETUP ANGULAR PROJECT

run the following commands

1. cd angular-crud
2. npm i

SETUP EXPRESS JS PROJECT

run the following commands

1. cd crud-api
2. npm i

RUN ANGULAR PROJECT

run the following commands

1. cd angular-crud
2. ng serve --open

RUN EXPRESS JS PROJECT

run the following commands

1. cd crud-api
2. npm run start   

To see this application on browser. open your browser and enter localhost:4200/

To see stored data on your db run following commands on your cmd prompt

 mongo -u admin -p admin@admin --authenticationDatabase admin 
 
 'Now run following in mongo shells'
   
 > use pec
 > db.students.find({}).pretty();