20 | 20 | * Cart(**__Cart_id__,Config_list, Product_list, User_id***(Client)) |
21 | 21 | * Order (**__Order_id__, Total_price, Order_status, Delivery_id***(Delivery), **User_id***(Client)) |
22 | 22 | * Configuration (**__Config_id__, Name, Price, Type**) |
23 | 23 | * Payment (**__Payment_id__, CreditCard_number, Order_id***(Order)) |
24 | | * view_product (**User_id***(Client), **Prod_id***(Product), **Time_stamp**) |
25 | | * updates (**Prod_id***(Product), **User_id***(Seller_Admin), **Time_stamp**) |
26 | | * manages_configuration (**Config_id***(Configuration),** User_id***(Admin)) |
27 | | * contains_product (**Prod_id***(Product), **Cart_id***(Cart)) |
28 | | * contains_config (**Config_id***(Configuration),** Cart_id***(Cart)) |
29 | | * current_price (**Price_history_id***(Price_history), **Order_id***(Order), **num_products**) |
30 | | * orders_configuration (**Order_id***(Order), **Config_id***(Configuration)) |
31 | | * product_to_wishlist (**Prod_id***(Product), **Wishlist_id***(Wishlist)) |
32 | | * config_to_whishlist(**Config_id***(Configuration), **Wishlist_id***(Wishlist)) |
33 | | * checkout(**Cart_id***(Cart), **Order-id***(Order)) |
34 | | * config_contains_product(**Prod_id***(Product), **Config_id***(Configuration), **num_products_config**) |
| 24 | * view_product (**__User_id__***(Client), **__Prod_id__***(Product), **Time_stamp**) |
| 25 | * updates (**__Prod_id__***(Product), **__User_id__***(Seller_Admin), **Time_stamp**) |
| 26 | * manages_configuration (**__Config_id__***(Configuration),** __User_id__***(Admin)) |
| 27 | * contains_product (**__Prod_id__***(Product), **__Cart_id__***(Cart)) |
| 28 | * contains_config (**__Config_id__***(Configuration),** __Cart_id__***(Cart)) |
| 29 | * current_price (**__Price_history_id__***(Price_history), **__Order_id__***(Order), **num_products**) |
| 30 | * orders_configuration (**__Order_id__***(Order), **__Config_id__***(Configuration)) |
| 31 | * product_to_wishlist (**__Prod_id__***(Product), **__Wishlist_id__***(Wishlist)) |
| 32 | * config_to_whishlist(**__Config_id__***(Configuration), **__Wishlist_id__***(Wishlist)) |
| 33 | * checkout(**Cart_id__***(Cart), **Order-id__***(Order)) |
| 34 | * config_contains_product(**__Prod_id__***(Product), **__Config_id__***(Configuration), **num_products_config**) |