Fix issue for sending event signup confirm email
Created by: temparus
Ensures that a confirm email is sent to an event signup by email even when "user" is set to null in the request payload.
Previous behavior
No confirm email was sent to the given email address, when user
is in the request payload although its value is set to the default value null
.
{
"event": "<event-id>",
"user": null,
"email": "test@bla.ts"
}
With this PR, a confirmation email is also sent in this case.