Use case diagram for online pharmacy system

About this use case diagram for online pharmacy system

The UML use case diagram for an online pharmacy system explains the functions of its actors: a customer, a pharmacist, and a delivery person. Each actor has a set of roles. This is to ensure a smooth process for buying, storing, and supplying drugs for all participants.

In this UML diagram, the customer is the main actor and they are provided with several functions. Customers can search for and view available medicines. They may order them and upload prescriptions. Furthermore, customers get extra features.

They can view their order history and track their delivery status. These features provide a complete shopping experience. It targets the consumer's medical needs.

The pharmacist is responsible for stock management and the availability of medicines. This means knowing what medicines are available and when an order is fulfilled. This task is important. It helps keep fresh medicines in stock. This reduces the time to send the required medicines to customers.

The delivery person is tasked with the final step of the order completion process, that is, the delivery of medicines to the customers. They can use several functions. These include marking an order as delivered, giving a real-time delivery update, and managing returns if the customer wants to return items.

This UML use case diagram for an online pharmacy system shows its basic interdependencies. It provides a logical way to control placements, stock, and shipments in electronic health care.