Sequence Diagrams

Sequence Diagram 1

Actor: Registered or Unregistered User

Goal: Searching for foods with given nutrition values.

Steps

• User opens the main page of the application.
• Enters the nutrition values a food has at most.
• System searches query the food database
• System returns the results with a new page if result is not null.

Sequence Diagram 2

Actor: Registered or Unregistered User

Goal: Searching for servers with desired tags.

Steps

• User opens the main page of the application.
• Selects the tags she wants.
• System searches query the server database
• System returns the results with a new page if result is not null.