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- Posted By: freeproject
- Comments: 0
Inventory Management System Activity Diagram
This is the Activity UML diagram of Inventory Management System which shows the flows between the activity of Supplier, Purchase, Payment, Inventory, Reciving Stock. The main activity involved in this UML Activity Diagram of Inventory Management System are as follows:
- Supplier Activity
- Purchase Activity
- Payment Activity
- Inventory Activity
- Reciving Stock Activity
Features of the Activity UML diagram of Inventory Management System
- Admin User can search Supplier, view description of a selected Supplier, add Supplier, update Supplier and delete Supplier.
- Its shows the activity flow of editing, adding and updating of Purchase
- User will be able to search and generate report of Payment, Inventory, Reciving Stock
- All objects such as ( Supplier, Purchase, Reciving Stock) are interlinked
- Its shows the full description and flow of Supplier, Inventory, Reciving Stock, Payment, Purchase

Login Activity Diagram of Inventory Management System:
This is the Login Activity Diagram of Inventory 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 Payment, Supplier, Purchase, Reciving Stock, Inventory. All the pages such as Purchase, Reciving Stock, Inventory are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Inventory Management System. The various objects in the Reciving Stock, Payment, Supplier, Purchase, and Inventory 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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Inventory Management System Class Diagram
Inventory Management System Class Diagram describes the structure of a Inventory Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Inventory Management System are Inventory, Customer, Purchasing, Stock, Payment, Supplier.
Classes of Inventory Management System Class Diagram:
- Inventory Class : Manage all the operations of Inventory
- Customer Class : Manage all the operations of Customer
- Purchasing Class : Manage all the operations of Purchasing
- Stock Class : Manage all the operations of Stock
- Payment Class : Manage all the operations of Payment
- Supplier Class : Manage all the operations of Supplier
Classes and their attributes of Inventory Management System Class Diagram:
- Inventory Attributes : inventory_id, inventory_items, inventory_number, inventory_type, inventory_description
- Customer Attributes : customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
- Purchasing Attributes : purchase_id, purchase_customer_id, purchase_amount, purchase_type, purchase_total, purchase_recepit, purchase_bill, purchase_description
- Stock Attributes : stock_id, stock_items, stock_number, stock_type, stock_description
- Payment Attributes : payment_id, payment_customer_id, payment_date, payment_amount, payment_description
- Supplier Attributes : supplier_id, supplier_name, supplier_mobile, supplier_email, supplier_username, supplier_password, supplier_address
Classes and their methods of Inventory Management System Class Diagram:
- Inventory Methods : addInventory(), editInventory(), deleteInventory(), updateInventory(), saveInventory(), searchInventory()
- Customer Methods : addCustomer(), editCustomer(), deleteCustomer(), updateCustomer(), saveCustomer(), searchCustomer()
- Purchasing Methods : addPurchasing(), editPurchasing(), deletePurchasing(), updatePurchasing(), savePurchasing(), searchPurchasing()
- Stock Methods : addStock(), editStock(), deleteStock(), updateStock(), saveStock(), searchStock()
- Payment Methods : addPayment(), editPayment(), deletePayment(), updatePayment(), savePayment(), searchPayment()
- Supplier Methods : addSupplier(), editSupplier(), deleteSupplier(), updateSupplier(), saveSupplier(), searchSupplier()
Class Diagram of Inventory Management System :

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Inventory Management System Component Diagram
This is a Component diagram of Inventory Management System which shows components, provided and required interfaces, ports, and relationships between the Purchase, Inventory, Reciving Stock, Customer and Payment. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Inventory Management System UML component diagram, describes the organization and wiring of the physical components in a system.
Components of UML Component Diagram of Inventory Management System:
- Purchase Component
- Inventory Component
- Reciving Stock Component
- Customer Component
- Payment Component
Featues of Inventory Management System Component Diagram:
- You can show the models the components of Inventory Management System.
- Model the database schema of Inventory Management System
- Model the executables of an application of Inventory Management System
- Model the system's source code of Inventory Management System

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Inventory Management System ER Diagram
This ER (Entity Relationship) Diagram represents the model of Inventory Management System Entity. The entity-relationship diagram of Inventory Management System shows all the visual instrument of database tables and the relations between Customer, Stock, Inventory, Supplier etc. It used structure data and to define the relationships between structured data groups of Inventory Management System functionalities. The main entities of the Inventory Management System are Inventory, Customer, Purchasing, Stock, Payment and Supplier.
Inventory Management System entities and their attributes :
- Inventory Entity : Attributes of Inventory are inventory_id, inventory_items, inventory_number, inventory_type, inventory_description
- Customer Entity : Attributes of Customer are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
- Purchasing Entity : Attributes of Purchasing are purchase_id, purchase_customer_id, purchase_amount, purchase_type, purchase_total, purchase_recepit, purchase_bill, purchase_description
- Stock Entity : Attributes of Stock are stock_id, stock_items, stock_number, stock_type, stock_description
- Payment Entity : Attributes of Payment are payment_id, payment_customer_id, payment_date, payment_amount, payment_description
- Supplier Entity : Attributes of Supplier are supplier_id, supplier_name, supplier_mobile, supplier_email, supplier_username, supplier_password, supplier_address
Description of Inventory Management System Database :
- The details of Inventory is store into the Inventory tables respective with all tables
- Each entity (Supplier, Purchasing, Payment, Customer, Inventory) contains primary key and unique keys.
- The entity Purchasing, Payment has binded with Inventory, Customer entities with foreign key
- There is one-to-one and one-to-many relationships available between Payment, Stock, Supplier, Inventory
- All the entities Inventory, Payment, Purchasing, Supplier are normalized and reduce duplicacy of records
- We have implemented indexing on each tables of Inventory Management System tables for fast query execution.

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Inventory Management System Sequence Diagram
This is the UML sequence diagram of Inventory Management System which shows the interaction between the objects of Inventory, Reciving Stock, Payment, Customer, Supplier. The instance of class objects involved in this UML Sequence Diagram of Inventory Management System are as follows:
- Inventory Object
- Reciving Stock Object
- Payment Object
- Customer Object
- Supplier Object
Login Sequence Diagram of Inventory Management System:
This is the Login Sequence Diagram of Inventory Management System, where admin will be able to login in their account using their credentials. After login user can manage all the operations on Payment, Inventory, Reciving Stock, Supplier, Customer. All the pages such as Reciving Stock, Supplier, Customer are secure and user can access these page after login. The diagram below helps demonstrate how the login page works in a Inventory Management System. The various objects in the Supplier, Payment, Inventory, Reciving Stock, and Customer 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 Inventory Management System which shows the interaction between the objects of Inventory, Reciving Stock, Payment, Customer, Supplier. The instance of class objects involved in this UML Sequence Diagram of Inventory Management System are as follows:
- Inventory Object
- Reciving Stock Object
- Payment Object
- Customer Object
- Supplier Object

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Inventory Management System Use Case Diagram
This Use Case Diagram is a graphic depiction of the interactions among the elements of Inventory Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Inventory Management System. The main actors of Inventory Management System in this Use Case Diagram are: Super Admin, System User, Supplier, Anonymous Users, who perform the different type of use cases such as Manage Inventory, Manage Customer, Manage Purchasing, Manage Reciving Stock, Manage Payment, Manage Supplier, Manage Users and Full Inventory Management System Operations. Major elements of the UML use case diagram of Inventory Management System are shown on the picture below.
The relationships between and among the actors and the use cases of Inventory Management System:
- Super Admin Entity : Use cases of Super Admin are Manage Inventory, Manage Customer, Manage Purchasing, Manage Reciving Stock, Manage Payment, Manage Supplier, Manage Users and Full Inventory Management System Operations
- System User Entity : Use cases of System User are Manage Inventory, Manage Customer, Manage Purchasing, Manage Reciving Stock, Manage Payment, Manage Supplier
- Supplier Entity : Use cases of Supplier are Check Inventory, Send Products, Create Invoice, Manage Bills, Manage Stocks
- Anonymous Users Entity : Use cases of Anonymous Users are View Information, Fill Contact Us, Search Content
Use Case Diagram of Inventory Management System :
