Employee Management System (EMS)

Overview

The Employee Management System (EMS) is a web application that allows organizations to manage their employee data efficiently. It provides functionalities to create, read, update, and delete employee records. The application is built using Angular for the frontend and Spring Boot for the backend, with MySQL as the database.

ems.mp4

Features

• Employee List: View a list of all employees.
• Add Employee: Add new employee records.
• Edit Employee: Update existing employee records.
• Delete Employee: Remove employee records.
• View Employee Details: View details of a specific employee.

Technologies Used

Frontend

• Angular
• HTML
• CSS
• TypeScript
• Angular Material

Backend

• Spring Boot
• Spring Data JPA
• MySQL

Tools

• Visual Studio Code
• Postman
• MySQL Workbench

Prerequisites

Before you begin, ensure you have met the following requirements:

• Java 11 or later installed
• Node.js and npm installed
• Angular CLI installed
• MySQL installed and running

Setup Instructions

Backend Setup

1. Clone the repository:

   git clone https://github.com/your-username/ems-backend.git
   cd backend

2. Update the MySQL configuration in application.properties:

   server.port=8080
   spring.datasource.url=jdbc:mysql://<YOUR_MYSQL_HOST>:<YOUR_MYSQL_PORT>/defaultdb?useSSL=false
   spring.datasource.username=<USERNAME>
   spring.datasource.password=<YOUR_PASSWORD>
   spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
   spring.jpa.hibernate.ddl-auto=update

3. Run the Spring Boot application:

   ./mvnw spring-boot:run

Frontend Setup

1. Clone the repository:

   git clone https://github.com/your-username/ems-frontend.git
   cd frontend

2. Install dependencies:

   npm install

3. Start the Angular application:

   ng serve

   The application will be available at http://localhost:4200.

API Endpoints

The backend exposes the following API endpoints:

• GET /api/v1/employees - Retrieve all employees

• POST /api/v1/employees - Create a new employee

• GET /api/v1/employees/{id} - Retrieve an employee by ID

• PUT /api/v1/employees/{id} - Update an employee by ID

• DELETE /api/v1/employees/{id} - Delete an employee by ID

• Thanks to the creators of Angular, Spring Boot, and MySQL for their amazing tools and frameworks.

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