springboot-angularJs

http://employeemanagementappname-env.eba-ffw2ewfh.us-east-2.elasticbeanstalk.com/

The Application named Employee Management has been developed using Angular 8 and Java Spring Boot 2.4.1.

Server Side Technologies

• Spring Boot 2.4.1
• JDK 1.8
• Maven v8

Front End Technologies

• Angular 8.0
• BootStrap 4

Java Files

• EmployeeManagementApplication.class:- It is a main class with @SpringBootApplication annotation which will enable spring-boot auto-configuration feature
• EmployeeResource.class:- A controller to accept all the http requests with mapping /api
• Employee.class:- A Entity(or table) with general employee fields.
• EmployeeRepository.class:- It extends JPA Repository inbuilt class.
• EmployeeService.class:- It is service using an singleton instance of EmployeeRepository.class to perform CRUD operation.

Property Files

• application.properties:- It defines database environment variables
• buildspec.yml - It contains all the maven build commands to deploy application on AWS Elastic BeanStalk

Angular Scripts

• script.js:- It defines modules, services and controllers

Front-end Files

• addEmployee.html, employeeDetails.html, employees.html, listEmployee.html, updateEmployee.html
• bootstrap.css, styles.css

Architecture

Functionality

Add Employee

List Employee

Employee Details

Update Employee Details

Deployment Process

The application is deployed on AWS.

AWS Services Used:

• Elastic BeanStalk
• RDS (Relational Database Service)
• Code Pipeline with Code Build Service

Deployment Architecture

AWS Code Pipeline