niruparekh09/ttl

A Repository for TTL Spring and React Assignments.

Backend REST APIs using Spring Boot Application

This project aims to design a backend RESTful API system using Spring Boot, focusing on CRUD operations for managing employee data.

Features

• Employee CRUD Operations: Implement Create, Read, Update, and Delete operations for managing employee data.
• Validation: Implement validation mechanisms to ensure data integrity and consistency.
• Exception Handling: Add exception handling to handle errors gracefully and provide meaningful error messages.
• Swagger Documentation: Integrate Swagger for API documentation to facilitate understanding and usage of the APIs.
• Spring Security: Implement Spring Security to secure the APIs and enforce role-based access control.
• Role-based Access Control (RBAC): Define roles and permissions for accessing the APIs:
  • Users with the role [USER] have view access only.
  • Users with the role [DEV] can perform create and update operations.
  • Users with the role [ADMIN] can perform delete operations.

Technologies Used

• Spring Boot
• Spring Data JPA
• Swagger
• Spring Security

Usage

1. Clone the repository.
2. Run the Spring Boot application.
3. Access the Swagger UI for API documentation and testing.
4. Use appropriate role-based credentials to access different endpoints.

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Frontend for Existing REST APIs using React

In this project, we will design a frontend interface using React to interact with the existing backend REST APIs developed using Spring Boot.

Features

• User Interface: Design a user-friendly interface for interacting with the backend APIs.
• Form Validation: Implement form validation to ensure data integrity and provide a seamless user experience.
• Integration with Backend: Connect the frontend application with the backend APIs to perform CRUD operations.
• Role-based Access Control: Implement UI elements visibility based on user roles to enforce role-based access control as defined in the backend.

Technologies Used

• React
• React Router
• Formik (for form handling)
• Yup (for schema validation)

Usage

1. Clone the repository containing the frontend code.
2. Install dependencies using npm install.
3. Run the frontend application using npm start.
4. Access the application in your browser and interact with the UI to perform CRUD operations.

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Additional Notes

• Ensure that the backend Spring Boot application is running and accessible before using the frontend application.
• Use appropriate credentials and roles for testing different functionalities.
• For detailed API documentation, refer to the Swagger UI provided by the backend application.

Feel free to reach out for any further assistance or clarification. Happy coding!