Name: Martin Červený
UČO: 487560 1.seminar group (CZ)
Brief summary of the process
Firstly customer place an order to the e-shop. After that, order is validated parallel to verifying card transaction. If the card transaction is not
verified, error is catched and the order is canceled. After that, stock availability is checked. Order can be canceled by customer when is in
processing, after that is cancellation aknowledged and the goods are returned to the stock. If the order processing take more than 48 hours,
discount coupon is added to the order. When process order is done, invoice is generated and packed with the goods and order is dispatched to
the customer. If customer wants to cancel order while dispatching, cancel is forbidden and customer is notified about this action.
Goods order
Customer
E-shop
Orderingsystem
Ordering system
Goods order received
Is order valid?
Validate order
Generate invoice
Archive invoice
Printed invoice
Customer notified
Printed on a basic
paper
Order canceled
Verify card
transaction
Transaction not verified
Stockdepartment
Stock department
Check stock
availability
Is available on stock?
Process order
Customer notified
Acknowledge
cancellation
Order cancel received
Return to the
stock
Order canceled
Add discount
coupon
Ordered goods
48 hours
Deliverydepartment
Delivery department
Pack order Dispatch order
Order sent
Order cancel received
Cancel forbidden
Bank
no
yes
yes
no
Goods order
Verificationrequest
Verificationresponse
Here is missing termination -1
I think this should
be better handled,
money returned
etc... -1
This should be probably non-terminating boundary event -1
Result: 9