LAPS-JAVA-SA57

We are creating a Leave Application Processing System using JAVA Spring Boot Framework. Boilerplate files Generated By Intellij Idea. Use Maven as Dependency manager

Authors

@Preethi Venkiitu @Chen Yu @Liu Bao @Yu Zeijing @PriyadharshiniMuthamilselvan

LOGIN

Admin :

Username : [email protected]

password : password123

Employee :

Username : [email protected]

Password : password123

Manager :

Username : [email protected]

Password : password123

Features

-Login: Single entry point for all users. Password-protected access. User authentication with user ids and passwords stored in the database.

-Supported Leave Types Annual, Medical, and Compensation leave.

-Employees can submit, update, or delete leave applications.

-Validation of leave details.

-Different statuses: Applied, Updated, Deleted, Approved, Cancelled.

-Conditions checked for leave application.

-View Personal Leave History and View Leave Application: Employees can view their leave history and individual leave details.

-View Leave Application for Approval and Subordinate Leave History: Managers can view and act on leave applications submitted by subordinates. Managers can view complete leave history of subordinates.

-Administration:

Admins can create, modify, and delete employees. Role assignment and modification for employees. Maintain leave types, public holidays, and employee annual leave entitlements.

-REST Controller and REST Repository: Implement RESTful services for data exchange

-ReactJS Implementation

_ThymeLeaf Implementation

REST Controller

Admin Controller

1. /api/admin
2. /api/admin/users
3. /api/admin/{id}
4. /api/users/Manager/{id}
5. /api/admin/users

Leave Application Controller

1. /api/applications
2. /api/applications/applied
3. /api/applications/applied_list/{id}
4. /api/applications/approve/{id}
5. /api/applications/reject/{id}
6. /api/applications/comment/{id}
7. /api/applications/get/{id}
8. /api/applications/findemployee/{id}
9. /api/applications/update
10. /api/applications/cancel/{id}
11. /api/applications/delete/{id}
12. /api/applications/submit/{id}
13. /api/applications/query/{id}

User Controller

1. /api/users
2. /api/users/login
3. /api/users/check-auth
4. /api/users/logout
5. /api/users/register

LeaveEntitlement Controller

1./api/leave-entitlement 2.api/leave-entitlement/get/{userId}

Controller LeaveType Controller

1./leavetype/list 2./leavetype/editDetails/{id}

Public Holiday Controller

1./publicholidays/list 2./publicholidays/create 3./publicholidays/edit/{id} 4./publicholidays/delete/{id}

Role Controller

1. /admin/role/list

Run Locally

Running the Java Application

This guide provides step-by-step instructions on how to run the Java application on your system. Follow these steps to ensure a smooth setup and execution.

Prerequisites

Before proceeding, ensure you have the following installed:

• Java (JDK)
• MySQL Server

Step 1: Modify application.properties

First, you need to configure the database connection in the application.properties file. Follow these steps:

1. Open the application.properties file located in the src/main/resources directory.
2. Locate the following properties: spring.datasource.username= spring.datasource.password=
3. Replace the above lines with your MySQL username and password. For example: spring.datasource.username=root spring.datasource.password=myPassword
4. Ensure the spring.datasource.url property matches your local MySQL setup: spring.datasource.url=jdbc:mysql://localhost:3306/SA spring.datasource.url=jdbc:mysql://localhost:3306/SA ./mvnw spring-boot:run Or, if you are using Windows: mvnw spring-boot:run

The application should now start and be accessible. Ensure that the database server is running and accessible for the application to connect to.

Troubleshooting

If you encounter any issues, check the following:

• Ensure that MySQL server is running.
• Verify that the database username and password in application.properties are correct.
• Confirm that the spring.datasource.url in application.properties correctly points to your MySQL database.