Browse Phones
- Generate
- - Invoice
-
-
Customer
onlin
-
Login
«extend» -
pay -
«extend»
Manage
cash
Inventory
-
--
Admin
Search
-
Customer
-
Export Invoice
Invoice
- invoice_id
Customer
- customer - name
- phone_list - 1..* - phone_number
- total_cost - customer-id: Invoice
+ __init__(invoice_id, customer) () + __init__(name, phone_number, customer_id) ()
+ add_phone_to_invoice(phone) () + view_invoice(invoice) ()
+ calculate_total_cost() ()
+ generate_invoice() () -
1..*
1..* 1..*
Phone Admin
- name - username
- price - password
- 1..*
- category + __init__(username, password) ()
- stock_quantity
+ login() ()
+ __init__(name, price, category, stock_quantity) () + add_phone(phone) ()
+ check_stock() () + update_phone(phone) ()
+ update_stock(quantity) () + remove_phone(phone) ()
customer : Admin : PhoneStore : Invoice : Phone :
search_phone_by_category(category)
get_phones_in _category()
login (username, password)
return list of phones
add_phone_to_invoice(phone)
create_invoice(customer, phone)
add_phone(phone)
calculate_total_cost()
return total_cost
view_invoice()
display_invoice()
update_phone(phone), remove_phone(phone)
Login
Search product
Select product
Add to card
View Invoice
yas
no
Check out Continue Shopping
Make payment
Receive Order Confirmation
yas
Initiate Return/Refund Request
ActivityFinalNode
