CRUD-APP

🌟 CRUD Project with Spring Boot

This CRUD (Create, Read, Update, Delete) application serves as a user-friendly emoployee Management System. Built using java as a backend and bootstrap as a front-end , it enables efficient management of employees. Perform essential operations - create, view, update, and delete employees with ease. In CRUD-APP these technologies have been used Spring Boot Web, Spring Data JPA & Hibernate, MySQL Database, Thymeleaf, HTML5 & Bootstrap Spring Data JPA Test.

📝Table of Contents

Features
Prerequisites
Getting Started
Technologies
security
Demo
Resourses
🚀Features
Create, Read, Update, and Delete entities.
RESTful API design.
Spring Boot for backend development.

Explore the powerful features that make this CRUD project with Spring Boot exceptional:

1. Create

Perform Create operations seamlessly on entities through a well-designed and intuitive API with ‘create’ button.

2. Read

Allows you to easily read employee data.

3. Update

Modify the information of existing emoloyees using the ‘Update’ button.

4. Delete

Remove employee with a single click using the ‘Delete’ button.

📖prerequisites

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

Java Development Kit (JDK) installed.
Maven installed.
Your favorite IDE (e.g., IntelliJ, Eclipse) for code editing.

✨Getting Started

Step 1: Create a Spring Boot Project You can use Spring Initializr to generate a basic Spring Boot project. Visit start.spring.io and configure your project with the following settings:

Project: Maven Project
Language: Java
Spring Boot: Latest stable version
Packaging: Jar
Dependencies: Spring Web , Spring Data JPA , devtools , thymeleaf , data-jpa , security , mysql-connector-j and plugin. Click on “Generate” to download the project zip file.

Step 2: Extract and Import into IDE Extract the downloaded zip file and import the project into your preferred IDE (IntelliJ IDEA, Eclipse, etc.).

Step 3: Define Entity Create a simple entity class representing the object you want to manage. For example, if you are building a CRUD application for employees, create a employee class.

Step 4: Create Repository Create a repository interface for your entity to perform CRUD operations.

Step 5: Create Controller Create a controller to handle HTTP requests and interact with the repository.

Step 6:Create simple frontend You can test your CRUD operations using tools like cURL, Postman, or by creating a simple frontend using bootstrap 5 like m.

Step 7: Run Your Application Run your Spring Boot application. It will start a server at http://localhost:8080.

📚Technologies

IntelliJ IDEA Community Edition 2023.1.3
mysQL Workbench 8.0 CE
postman

🔑security

Step 1: Add Spring Security Dependency.🛡️

In your pom.xml (for Maven) or build.gradle (for Gradle), add the Spring Security dependency

Step 2: Handle User Authentication.🔐

This App uses in-memory authentication ,this step provide username,password and role For a production application.

Step 3: Secure Endpoints

By specify which endpoints require authentication and authorization by configuring HttpSecurity.

Step 4: Define User Roles.🗝️

Define roles that represent different levels of access in your application , For example that apply on my app, you might have roles like ROLE_EMPLOYEE , ROLE_MANAGER and ROLE_ADMIN.
You can assign roles to users during user authentication.

🎥 Demo

Experience the functionality of the project in action!

https://github.com/Mohamad-shosha/CRUD-APP/assets/150439621/4d162eeb-76c0-419f-bf11-a95ec06f5d0