How Nordlys Fysioterapi is built
- The server works out the free times in Copenhagen time from the opening hours and the bookings, in steps of 15 minutes, so a summer and a winter date both start at 08:00.
- A booking is checked against the free times again when it arrives. Two people who choose the same time get one booking and one message to choose again.
- The confirmation is written as an HTML email of 600 pixels with its text version and a calendar file. With a Resend key set on the server it is sent; without one it waits in the outbox, where you can read it.
- The link in the email has a random token, so only the person who booked can cancel.