Concurrent submissions allow double booking

Created on 23 January 2025, 2 months ago

Problem/Motivation

Concurrent submissions allow double booking of the same time slot. A check for availability of a time slot is only made when the form is opened, not when it is submitted.

Steps to reproduce

Open the form at the same time in two browser windows.
Select a time slot in first window and submit.
Select the same time slot in second window without refreshing the window and submit.
The same time slot is booked twice.

Proposed resolution

Revalidate availability of a time slot when submitting the form.

🐛 Bug report

Status

Active

Version

1.1

Component

Code

Created by

🇦🇹Austria electric.larry Vienna

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Merge Requests

!17Concurrent submissions allow double booking
Open
Unnamed author
updated about 1 month ago

Comments & Activities

Issue created by @electric.larry
Comment 2 months ago →
🇦🇹Austria electric.larry Vienna
Looking into this now.
Merge request !17Resolve #3501861 "Validate concurrent submissions" → (Open) created by Unnamed author
Comment about 2 months ago →
🇦🇹Austria electric.larry Vienna
Patch for merge request #3. Adds seat availability validation for bookings. If the requested number of seats exceeds availability for the selected date and time slot, an error is displayed, preventing the booking.
Comment about 2 months ago →
🇦🇹Austria electric.larry Vienna

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