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- Posted By: freeproject
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Payroll Management System Activity Diagram
This is the Activity UML diagram of Payroll Management System which shows the flows between the activity of Salary, Payments, Employee, Appraisals, Woking Points. The main activity involved in this UML Activity Diagram of Payroll Management System are as follows:
- Salary Activity
- Payments Activity
- Employee Activity
- Appraisals Activity
- Woking Points Activity
Features of the Activity UML diagram of Payroll Management System
- Admin User can search Salary, view description of a selected Salary, add Salary, update Salary and delete Salary.
- Its shows the activity flow of editing, adding and updating of Payments
- User will be able to search and generate report of Employee, Appraisals, Woking Points
- All objects such as ( Salary, Payments, Woking Points) are interlinked
- Its shows the full description and flow of Salary, Appraisals, Woking Points, Employee, Payments
Login Activity Diagram of Payroll Management System:
This is the Login Activity Diagram of Payroll Management System, which shows the flows of Login Activity, where admin will be able to login using their username and password. After login user can manage all the operations on Employee, Salary, Payments, Woking Points, Appraisals. All the pages such as Payments, Woking Points, Appraisals are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Payroll Management System. The various objects in the Woking Points, Employee, Salary, Payments, and Appraisals page—interact over the course of the Activity, and user will not be able to access this page without verifying their identity.
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Payroll Management System Class Diagram
Payroll Management System Class Diagram describes the structure of a Payroll Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Payroll Management System are Payroll, Salary, Employee, Appraisals, Woking Points, Payments.
Classes of Payroll Management System Class Diagram:
- Payroll Class : Manage all the operations of Payroll
- Salary Class : Manage all the operations of Salary
- Employee Class : Manage all the operations of Employee
- Appraisals Class : Manage all the operations of Appraisals
- Woking Points Class : Manage all the operations of Woking Points
- Payments Class : Manage all the operations of Payments
Classes and their attributes of Payroll Management System Class Diagram:
- Payroll Attributes : payroll_id, payroll_employee_id, payroll_title, payroll_type, payroll_description
- Salary Attributes : salary_id, salary_employee_id, salary_amount, salary_total, salary_type, salary_description
- Employee Attributes : employee_id, employee_name, employee_mobile, employee_email, employee_username, employee_password, employee_address
- Appraisals Attributes : apprasail_id, apprasail_employee_id, apprasail_name, apprasail_type, apprasail_description
- Woking Points Attributes : point_id, point_title, point_type, point_description
- Payments Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description
Classes and their methods of Payroll Management System Class Diagram:
- Payroll Methods : addPayroll(), editPayroll(), deletePayroll(), updatePayroll(), savePayroll(), searchPayroll()
- Salary Methods : addSalary(), editSalary(), deleteSalary(), updateSalary(), saveSalary(), searchSalary()
- Employee Methods : addEmployee(), editEmployee(), deleteEmployee(), updateEmployee(), saveEmployee(), searchEmployee()
- Appraisals Methods : addAppraisals(), editAppraisals(), deleteAppraisals(), updateAppraisals(), saveAppraisals(), searchAppraisals()
- Woking Points Methods : addWoking Points(), editWoking Points(), deleteWoking Points(), updateWoking Points(), saveWoking Points(), searchWoking Points()
- Payments Methods : addPayments(), editPayments(), deletePayments(), updatePayments(), savePayments(), searchPayments()
Class Diagram of Payroll Management System :
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Payroll Management System Component Diagram
This is a Component diagram of Payroll Management System which shows components, provided and required interfaces, ports, and relationships between the Payments, Payroll, Appraisals, Salary and Woking Points. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Payroll Management System UML component diagram, describes the organization and wiring of the physical components in a system.
Components of UML Component Diagram of Payroll Management System:
- Payments Component
- Payroll Component
- Appraisals Component
- Salary Component
- Woking Points Component
Featues of Payroll Management System Component Diagram:
- You can show the models the components of Payroll Management System.
- Model the database schema of Payroll Management System
- Model the executables of an application of Payroll Management System
- Model the system's source code of Payroll Management System
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Payroll Management System Dataflow Diagram
Payroll Management System Data flow diagram is often used as a preliminary step to create an overview of the Payroll without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Payroll process. It contains all of the userflow and their entities such all the flow of Employee, Attendance, Leave, Salary, Task, Pay-Slip, Department. All of the below diagrams has been used for the visualization of data processing and structured design of the Payroll process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Payroll Management System :
This is the Zero Level DFD of Payroll Management System, where we have eloborated the high level process of Payroll. It’s a basic overview of the whole Payroll Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Task,Pay-Slip and Department showing the system as a single high-level process, with its relationship to external entities of Employee,Attendance and Leave. It should be easily understood by a wide audience, including Employee,Leave and Task In zero leve DFD of Payroll Management System, we have described the high level flow of the Payroll system.High Level Entities and proccess flow of Payroll Management System:
- Managing all the Employee
- Managing all the Attendance
- Managing all the Leave
- Managing all the Salary
- Managing all the Task
- Managing all the Pay-Slip
- Managing all the Department
First Level Data flow Diagram(1st Level DFD) of Payroll Management System :
First Level DFD (1st Level) of Payroll Management System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Payroll Management System system as a whole. It also identifies internal data stores of Department, Pay-Slip, Task, Salary, Leave that must be present in order for the Payroll system to do its job, and shows the flow of data between the various parts of Employee, Leave, Pay-Slip, Department, Task of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Payroll.Main entities and output of First Level DFD (1st Level DFD):
- Processing Employee records and generate report of all Employee
- Processing Attendance records and generate report of all Attendance
- Processing Leave records and generate report of all Leave
- Processing Salary records and generate report of all Salary
- Processing Task records and generate report of all Task
- Processing Pay-Slip records and generate report of all Pay-Slip
- Processing Department records and generate report of all Department
Second Level Data flow Diagram(2nd Level DFD) of Payroll Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Payroll. It may require more functionalities of Payroll to reach the necessary level of detail about the Payroll functioning. First Level DFD (1st Level) of Payroll Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Department, Pay-Slip, Task, Salary, Leave, Attendance, Employee.Low level functionalities of Payroll Management System
- Admin logins to the system and manage all the functionalities of Payroll Management System
- Admin can add, edit, delete and view the records of Employee, Leave, Task, Department
- Admin can manage all the details of Attendance, Salary, Pay-Slip
- Admin can also generate reports of Employee, Attendance, Leave, Salary, Task, Pay-Slip
- Admin can search the details of Attendance, Task, Pay-Slip
- Admin can apply different level of filters on report of Employee, Salary, Task
- Admin can tracks the detailed information of Attendance, Leave, Salary, , Task
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Payroll Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Payroll Management System Entity. The entity-relationship diagram of Payroll Management System shows all the visual instrument of database tables and the relations between Salary, Appraisals, Payroll, Payments etc. It used structure data and to define the relationships between structured data groups of Payroll Management System functionalities. The main entities of the Payroll Management System are Payroll, Salary, Employee, Appraisals, Woking Points and Payments.
Payroll Management System entities and their attributes :
- Payroll Entity : Attributes of Payroll are payroll_id, payroll_employee_id, payroll_title, payroll_type, payroll_description
- Salary Entity : Attributes of Salary are salary_id, salary_employee_id, salary_amount, salary_total, salary_type, salary_description
- Employee Entity : Attributes of Employee are employee_id, employee_name, employee_mobile, employee_email, employee_username, employee_password, employee_address
- Appraisals Entity : Attributes of Appraisals are apprasail_id, apprasail_employee_id, apprasail_name, apprasail_type, apprasail_description
- Woking Points Entity : Attributes of Woking Points are point_id, point_title, point_type, point_description
- Payments Entity : Attributes of Payments are payment_id, payment_customer_id, payment_date, payment_amount, payment_description
Description of Payroll Management System Database :
- The details of Payroll is store into the Payroll tables respective with all tables
- Each entity ( Payments, Employee, Woking Points, Salary, Payroll) contains primary key and unique keys.
- The entity Employee, Woking Points has binded with Payroll, Salary entities with foreign key
- There is one-to-one and one-to-many relationships available between Woking Points, Appraisals, Payments, Payroll
- All the entities Payroll, Woking Points, Employee, Payments are normalized and reduce duplicacy of records
- We have implemented indexing on each tables of Payroll Management System tables for fast query execution.
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Payroll Management System Sequence Diagram
This is the UML sequence diagram of Payroll Management System which shows the interaction between the objects of Payroll, Salary, Employee, Payments, Appraisals. The instance of class objects involved in this UML Sequence Diagram of Payroll Management System are as follows:
- Payroll Object
- Salary Object
- Employee Object
- Payments Object
- Appraisals Object
Login Sequence Diagram of Payroll Management System:
This is the Login Sequence Diagram of Payroll Management System, where admin will be able to login in their account using their credentials. After login user can manage all the operations on Employee, Payroll, Salary, Appraisals, Payments. All the pages such as Salary, Appraisals, Payments are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Payroll Management System. The various objects in the Appraisals, Employee, Payroll, Salary, and Payments page—interact over the course of the sequence, and user will not be able to access this page without verifying their identity.
This is the UML sequence diagram of Payroll Management System which shows the interaction between the objects of Payroll, Salary, Employee, Payments, Appraisals. The instance of class objects involved in this UML Sequence Diagram of Payroll Management System are as follows:
- Payroll Object
- Salary Object
- Employee Object
- Payments Object
- Appraisals Object
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Payroll Management System Use Case Diagram
This Use Case Diagram is a graphic depiction of the interactions among the elements of Payroll Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Payroll Management System. The main actors of Payroll Management System in this Use Case Diagram are: Super Admin, System User, Accountant, Employee, who perform the different type of use cases such as Manage Payroll, Manage Salary, Manage Employee, Manage Appraisals, Manage Woking Points, Manage Payments, Manage Users and Full Payroll Management System Operations. Major elements of the UML use case diagram of Payroll Management System are shown on the picture below.
The relationships between and among the actors and the use cases of Payroll Management System:
- Super Admin Entity : Use cases of Super Admin are Manage Payroll, Manage Salary, Manage Employee, Manage Appraisals, Manage Woking Points, Manage Payments, Manage Users and Full Payroll Management System Operations
- System User Entity : Use cases of System User are Manage Payroll, Manage Salary, Manage Employee, Manage Appraisals, Manage Woking Points, Manage Payments
- Accountant Entity : Use cases of Accountant are Release Salary, Release Reimbursements, View Reimburements Application, Manage Taxes
- Employee Entity : Use cases of Employee are View Salary Slips, Submit Reimbursement Forms, Submit Investment Declarations
Use Case Diagram of Payroll Management System :
