Using the architecture developed (in a previous task) bind forms to Equipment entities.
This should bind both equipment and available_equipment tables/views.

UI should include:

• create
• edit
• remove
• find

MVC is really hard to support with Qt. So, maybe it is better to rework it to Command pattern? Check this out:

In MVC, you create form in controller's action. Then, when a user fires some event, it is handled by the form itself. When an event is a something like save $ENTITY, this event is sent to a controller. And only there it is sent to a DAO (or a model).

This creates an event loop, which is hard to track. Using singleton to connect a signal to a controller is not obvious too.

And with the Command pattern: each UI element sends a signal, which is handled by its own command. Commands could be either simple, like open a window for editing $ENTITY or more complex, like save $ENTITY, close current window and refresh $ENTITY_CLASS list.

This approach is really worth trying! :wink*

• Rent:
  • Create
  • Update
  • Delete (return)
  • Search
• Reservation:
  • Create
  • Update
  • Delete (cancel)
  • Delete (convert to Rent)

Create architecture, which will empower forms and entities binding.

This may be done reworking vertical tabs on main window to horizontal tabs. The quick search results amount may be displayed in the tab title. Quick search results should display, for example, user's reservations and rents.

This should allow to

• create users
• edit users
• delete users

Without touching their reservations or rents.

Maybe use some MVC pattern? With some DB layer as Singleton / Facade?

QueryBuilders will be much more simpler when using stored procedures.

Handle the connect(win, SIGNAL(saveReservation(Reservation*)), this, SLOT(onUpdateReservationSubmitted(Reservation*))); problem - form submits only the updated entity.

Maybe emit signal from form with two arguments - old entity and the new one?

Create basic windows with all the inputs but with no implementation

Implement all the classes needed to access to DB

Create DAO for

• equipment (+ available equipment)
• price
• rent
• reservation
• history