The requirements and the class diagram are updated recently for CmpE 451. The sequence diagrams are not up to date with the current class diagram and should not be considered until they are updated.

Sign Up Sequence Diagram

Rate a Vendor Sequence Diagram

Adding Product Sequence Diagram

Sign-in with Google Sequence Diagram

Searching Products with Keyword Sequence Diagram

Returning an Order Sequence Diagram

Delete from Shopping List Sequence Diagram

Add a Product to Shopping Cart Sequence Diagram

Buy a Product that is in Shopping Cart Sequence Diagram

Direct Messaging Sequence Diagram

Cancel a Product Sequence Diagram

Comment a Product Sequence Diagram

Filtering by Brand of Product Sequence Diagram

Delete a Product Sequence Diagram