Add Limit of Entries Field for Online and On Site Events

[Yumi-Namie]

Problem Description

Currently, our event management system does not support defining a limit of entries for online events. This can lead to capacity issues and difficulties in managing these events effectively.

Requirements

• Add a "Limit of Entries" field on the event creation/editing page.
• The field should accept only non-negative integer values.
• Implement validation to ensure that the number of registrations does not exceed the defined limit.

Front-end

• Create the "Limit of Entries" field in the event creation/editing interface.
• Validate the field to accept only non-negative integer values.

Back-end

• Update the event data structure to include the "Limit of Entries" field.
• Implement validation logic on the backend to ensure the limit is not exceeded.

Testing

• Create unit and integration tests to ensure the field functions correctly.
• Test the validation on both the front-end and the back-end.

Design

• The "Limit of Entries" field should be displayed on the event details page.