### 3. ERD Diagram Overview
Let me describe the main entities and their relationships in the ERD:
#### Employees
#### Departments
#### Positions
#### Attendances
#### Payrolls
#### Leave Requests
#### Performance Reviews
### 4. Visual Representation of the ERD Here’s a rough text-based representation of how your ERD will look:
yaml
Copy code
Departments 1 ---- ∞ Employees ∞ ---- 1 Positions | | Attendances ∞ | | Payrolls ∞ | | Leave Requests ∞ | | Performance Reviews ∞
### 5. Additional Considerations
- You might want to track additional information, like Employee Benefits, Training Programs, etc., but this depends on your system requirements.
- You may also want to add other soft deletion (e.g., using
deleted_attimestamps) to some entities for improved data management.
Once you have this ERD in mind, you can start defining the Laravel migrations for your tables and relationships as I mentioned in the previous response.
Let me know if you'd like me to assist further
Human Resources -Departments -Employees -Positions
Attendance Management -Attendances
Payroll Management -Payrolls
Visual Representation of the ERD with Navigation Groups
Human Resources: Departments 1 ---- ∞ Employees ∞ ---- 1 Positions Attendance Management: Employees ∞ ---- ∞ Attendances Payroll Management: Employees ∞ ---- ∞ Payrolls Leave Management: Employees ∞ ---- ∞ Leave Requests Performance Management: Employees ∞ ---- ∞ Performance Reviews
Workflow Overview Authentication and Authorization Employee Management Attendance Management Payroll Management Leave Management Performance Management
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Authentication and Authorization Super Admin Login: Super Admin logs into the system using their credentials. Role-Based Access: Super Admin has access to all functionalities of the application. Employee Login: Employee logs into the system using their credentials. Role-Based Access: Employee has access to their own profile, attendance, leave requests, and performance reviews.
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Employee Management Super Admin Manage Departments: Create, update, and delete departments. Manage Positions: Create, update, and delete positions. Manage Employees: Add new employees, update employee details, and deactivate employees. Employee View Profile: View their own profile details.
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Attendance Management Super Admin View Attendance Records: View attendance records for all employees. Generate Attendance Reports: Generate reports on employee attendance. Employee Mark Attendance: Mark their attendance for the day (present, absent, late, early). View Attendance Records: View their own attendance records.
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Payroll Management Super Admin Manage Salaries: Set and update salaries for employees. Generate Payroll: Generate payroll based on attendance records and salary details. View Payroll Records: View payroll records for all employees. Employee View Payroll Records: View their own payroll records.
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Leave Management Super Admin View Leave Requests: View all leave requests submitted by employees. Approve/Reject Leave Requests: Approve or reject leave requests. View Leave Balances: View leave balances for all employees. Employee Submit Leave Requests: Submit leave requests specifying the type of leave and duration. View Leave Requests: View the status of their leave requests. View Leave Balances: View their own leave balances.
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Performance Management Super Admin Conduct Performance Reviews: Conduct performance reviews for employees, providing feedback and ratings. View Performance Reviews: View performance reviews for all employees. Employee View Performance Reviews: View their own performance reviews and feedback. Detailed Workflow
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Authentication and Authorization Login: User navigates to the login page. User enters their credentials (email and password). System authenticates the user and redirects them to the appropriate dashboard based on their role.
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Employee Management Manage Departments (Super Admin):
Navigate to the "Departments" section. Add a new department by entering the department name. Update or delete existing departments. Manage Positions (Super Admin):
Navigate to the "Positions" section. Add a new position by entering the position title. Update or delete existing positions. Manage Employees (Super Admin):
Navigate to the "Employees" section. Add a new employee by entering their details (first name, last name, email, phone, department, position, hire date). Update or deactivate existing employees. View Profile (Employee):
Navigate to the "Profile" section. View personal details and update if allowed. 3. Attendance Management Mark Attendance (Employee):
Navigate to the "Attendance" section. Mark attendance for the day (present, absent, late, early). View Attendance Records:
Super Admin: View attendance records for all employees. Employee: View their own attendance records. Generate Attendance Reports (Super Admin):
Navigate to the "Reports" section. Generate and download attendance reports. 4. Payroll Management Manage Salaries (Super Admin):
Navigate to the "Payroll" section. Set and update salaries for employees. Generate Payroll (Super Admin):
Navigate to the "Payroll" section. Generate payroll based on attendance records and salary details. View Payroll Records:
Super Admin: View payroll records for all employees. Employee: View their own payroll records. 5. Leave Management Submit Leave Requests (Employee):
Navigate to the "Leave Requests" section. Submit a leave request specifying the type of leave and duration. View Leave Requests:
Super Admin: View all leave requests submitted by employees. Employee: View the status of their leave requests. Approve/Reject Leave Requests (Super Admin):
Navigate to the "Leave Requests" section. Approve or reject leave requests. View Leave Balances:
Super Admin: View leave balances for all employees. Employee: View their own leave balances. . 6. Performance Management Conduct Performance Reviews (Super Admin):
Navigate to the "Performance Reviews" section. Conduct performance reviews for employees, providing feedback and ratings. View Performance Reviews:
Super Admin: View performance reviews for all employees. Employee: View their own performance reviews and feedback.
GENERATE REPORTin Attendance : Filter, Export, Widgets Generate Payroll:
Generate Attendance Reports: Generate reports on employee attendance. Employee