Flowers Delivery
FlowersDelivery
Delivery
Delivery
Deliver order
Order delivered
Is order paid?
Receive payment
OrderingSystem
Ordering System
Payment succeeded? Process order
Order
Order
Order canceled
Generate bill
Bill
Order archive Bill archive
Verify payment
Payment on delivery?
Florist
Florist
Pack orderPrepare order
Customer
Customer
Receive order
Order received
Need flowers
Order flowers
Is order paid?
Pay for order
Bank
Bank
Yes
Order
No
Order
No
Yes
Yes
Yes
No
Payment
Verification responseVerification request
No
-1 Wrong gateway used
-1 Unnecessary terminate
and missing message to customer
I would suggest not to model customer. It is extra work and it is entity which probably does not have defined business process
(use just pool).
Result: 6
445504 Silvia Nagyová, group 01/CZECH
This diagram model Flowers's delivery system. Customers can place an order and choose from two
payment methods: online card payment or payment on delivery. If chosen the online card payment
method, the payment is verified. If the payment was successful or the customer will pay on
delivery, the order is processed and bill generated. Florist then prepare and pack order, which is
then delivered to the customer. If the order was not paid online by card, the customer pays for the
order to the courier.