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bhesketh
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April 6, 2018 at 10:14 am
Hi
I’m creating custom registration code for any new registration record using FHEE__Create__regCode__new_reg_code hook. It works fine and I was able to assign a random number to every new registration.
The issue is that I want that number to be unique and before assigning it to a new registration I need to check all other reg_id(s) within the selected event.
To do that I need to know EVT_ID on the stage when reg_id gets generated.
here is my function where I need it:
function ssoc_reg_code($new_reg_code, $registration) {
// here I need to get the value for EVT_ID of the current event
// so I could pull out all existing reg_id(s) for the current event and compare it to a new reg_id
$new_reg_code = “SSOC-” . rand(1000, 9999);
return $new_reg_code;
}
add_filter(‘FHEE__Create__regCode__new_reg_code’,’ssoc_reg_code’, 10, 2);
Thank you for helping!
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Josh
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April 6, 2018 at 12:08 pm
Hi there,
If you check the source where the filter hook is:
$this->reg_code = apply_filters(
'FHEE__Create__regCode__new_reg_code',
implode( '-', $this->reg_code ),
$transaction,
$ticket
);
You’ll note there are 3 parameters, so if you change your callback function to start like this:
function ssoc_reg_code($new_reg_code, $transaction, $ticket) {
and update the add_filter call to have the correct number of parameters:
add_filter(‘FHEE__Create__regCode__new_reg_code’,’ssoc_reg_code’, 10, 3);
you’ll have access to the $ticket object.
Then you can get the event ID from the $ticket object.
if ( $ticket instanceof EE_Ticket ) {
$dtt = $ticket->last_datetime();
if ( $dtt instanceof EE_Datetime ) {
$event = $dtt->event();
if ( $event instanceof EE_Event ) {
$evt_id = $event->ID();
}
}
}
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