[CAL-4987] Use original event link for rescheduling cancelled meeting

[CarinaWolli]

If a user tries to reschedule an already canceled booking, we throw the error cancelled_bookings_cannot_be_rescheduled.

Same as for past bookings, we do not want to allow rescheduling canceled bookings and instead redirect the user to the original booking link.

_{From SyncLinear.com | CAL-4987}

[Himanshu84p]

Hello @CarinaWolli
Can you please describe how to produce this event I want to solve this.

[CarinaWolli]

How to reproduce:

• Create a booking
• Cancel booking
• Open reschedule link of the same booking (/reschedule/[uid]) and try to reschedule booking
• After clicking the confirm button you see the error

What should happen:
Opening the rescheduling link of an already canceled booking should redirect to the original booking link to create a new booking instead of a reschedule

[iharsh02]

Hello,

I tried to reproduce the same error,

If we visit the endpoint /reschedule/[uid] and the BookingStatus is ACCEPTED, it redirects us to the URL:
http://localhost:3000/testuser/test?rescheduleUid=[uid].

If the BookingStatus is CANCELLED, it redirects us to /booking/uid, which shows that the booking is cancelled.

However, if we directly visit the URL:
http://localhost:3000/testuser/test?rescheduleUid=, even when the BookingStatus is CANCELLED, it redirects the user to the rescheduling page and allows them to reschedule the event.

[CarinaWolli]

Interesting, thank you for testing @iharsh02. We should make sure that both reschedule links redirect to the original event link for creating a new booking

[iharsh02]

Interesting, thank you for testing @iharsh02. We should make sure that both reschedule links redirect to the original event link for creating a new booking

cal.com/packages/features/bookings/lib/handleNewBooking/getOriginalRescheduledBooking.ts

Line 9 in e7df1ef

validateOriginalRescheduledBooking(originalBooking);

Looking into this issue, I found that the validateOriginalRescheduledBooking function is not being awaited, which causes it to execute asynchronously and allows users to reschedule cancelled bookings before the validation completes.

after await validateOriginalRescheduledBooking function so that it validates the booking before running the reschedule logic.

I am still trying to figure out how to redirect the user to the "Create New Booking" page.

It is working as it should work.