Folowershop Jo Is An Online Flower Shop The Folowershop System Allow Their Customers To Perform Flowers Ordering Recep 1 (92.21 KiB) Viewed 27 times
Folowershop Jo Is An Online Flower Shop The Folowershop System Allow Their Customers To Perform Flowers Ordering Recep 2 (77.43 KiB) Viewed 27 times
Folowershop.jo is an online flower shop. The Folowershop system allow their customers to perform flowers ordering, receptionist to check customer ordering and retrieve ordering details, and manager to request monthly reports, add new types of flowers and add new types of occasions. The Folowershop system should return ordering results to receptionist, confirms ordering to customer and provide reports to the manager. For ordering flowers, the customer enters all ordering details that include customer personal details (first name, last name, and email), types of flowers, type of occasion, dates, and location. The system shall confirm the ordering to the customer by ordering reference number. The receptionist uses customer information to retrieve ordering details. Manager inserts the monthly requested details regarding flowers and customers, then the system will be able to generate reports after retrieving required information. The customer can make payment by inserting payment details, where the system validates the payment externally from external banking system, which validates the payment to the Folowershop.jo system.
2- Suppose that a payment class is accessed directly by both customer and bank system as shown in the figure below. The customer needs to make payment, and the bank needs to validate payment: (4 marks) a Customer Bank email : char -firstName: string -lastName: string Payment -paymentNo: int +makePayment(paymentNo) +validate Payment (paymentNo) a. Mention two SOLID principles that are violated in the mentioned design. b. Create a partial class diagram and redesign the payment module with the associated actors (customer and bank system) in a way that it meets these design principles.
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