S25 Sprint 1- Add notification upon signup feature

[johannesq23]

Context

Some admins would like to be notified upon signup or request to signup for an event. We want to send a notification email to the admins once someone registers or submits a request to join an event.

Requirements

We want the email feature to be optional, so add a toggle button here, which says "notify admins upon registration." You should modify the eventparent schema with a notifyadmin field to determine wether or not to notify the admins

Explore src/pages/api/registrations/index.ts and src/utils/mailersend-email.js as a start. Sorry this is a rushed ticket- the last ticket I wrote was already a PR. Reach out to me if you are confused or have any questions

Acceptance Criteria

• Email sends upon registration
• Schema updated correctly
• Previous function not impacted

[ylw-PotatoTornado]

@johannesq23 Hi Johannes, in terms of admin(s) to be notified upon event registration, would you please clarify if:

1- only the event creator admin (i.e. the "eventContactEmail" in EventParent entity)
2- all admins within the org

need to be notified?

[johannesq23]

@ylw-PotatoTornado only the event creator admin needs to be notified- thanks