= Application Design - Everyday Scenarios and Use Cases =

== Actors ==
 * **Unsigned-in User** – a user who can search for routes but cannot buy tickets or view personal trips.
 * **Signed-in User (Traveler)** – a user who can register, log in, search routes, view trips, leave reviews, buy tickets, and download tickets.
 * **Driver** – a user responsible for managing trips assigned to them.
 * **Transport Organizer** – a user who manages vehicles, routes, and trip organization.

== Use Cases ==
 * **[wiki:LoginUseCase Login]**  
 * **[wiki:RegisterUseCase Register]**  
 * **[wiki:SearchRoutesUseCase Search Routes]**  
 * **[wiki:ViewMyTripsUseCase View My Trips]**  
 * **[wiki:SeeMyReviewsUseCase See My Reviews]**  
 * **[wiki:LeaveReviewUseCase Leave a Review]**  
 * **[wiki:AddRouteToFavoritesUseCase Add Route to Favorites]**  
 * **[wiki:TripReviewsUseCase Trip Reviews]**  
 * **[wiki:BuyTicketsUseCase Buy Tickets]**  
 * **[wiki:DownloadTicketsUseCase Download Tickets]**  
 * **[wiki:ManageTripUseCase Manage Trip]**  
 * **[wiki:ManageVehicleUseCase Manage Vehicle]**  
 * **[wiki:OrganizeTripUseCase Organize Trip]**  

== Most Important Scenarios ==
 * **[wiki:SearchRoutesUseCase Search Routes]**  
 * **[wiki:OrganizeTripUseCase Organize Trip]**  
 * **[wiki:ManageTripUseCase Manage Trip]**  
 * **[wiki:ViewMyTripsUseCase View My Trips]**