= Use-case 0004 - Manage Guest List (Add / View Guests) =

'''Initiating actor:''' Bride / Groom (Wedding owner)

'''Other actors:''' None

== Description ==
The wedding owner manages the guest list by adding guests and viewing existing guests for a specific wedding. Guests are stored in the database and linked to the wedding.

== Scenario ==
1. The user selects a wedding.
2. The system shows the guest list for the selected wedding.

{{{
SET search_path TO project;

SELECT guest_id, first_name, last_name, email
FROM guest
WHERE wedding_id = :wedding_id
ORDER BY last_name, first_name;
}}}

3. The user clicks "Add Guest".
4. The system displays a form: first name, last name, email.
5. The user submits guest information.
6. The system inserts the guest into the database.

{{{
SET search_path TO project;

INSERT INTO guest(first_name, last_name, email, wedding_id)
VALUES (:first_name, :last_name, :email, :wedding_id)
RETURNING guest_id;
}}}

7. The system refreshes and shows the updated list of guests.