From 3a150be2f38379e15d87ee521e1b390464ece1c0 Mon Sep 17 00:00:00 2001
From: Nathan Coad <nathan@thecoads.com>
Date: Sat, 26 Aug 2017 19:01:42 +1000
Subject: [PATCH] test ajax validation of early access code

---
 booking.regn_form.inc | 41 +++++++++++++++++++++++++++++++++++++++--
 booking.rooms.inc     | 24 ++++++++++++------------
 2 files changed, 51 insertions(+), 14 deletions(-)

diff --git a/booking.regn_form.inc b/booking.regn_form.inc
index b2b47cc..17eb45e 100644
--- a/booking.regn_form.inc
+++ b/booking.regn_form.inc
@@ -111,6 +111,9 @@ function booking_form($node, &$form_state, $inserting = FALSE, $early_access_all
       '#type' => 'fieldset',
       '#title' => 'Early Registration Code'
     );
+    $form['early-access']['booking_earlyaccess_feedback_wrapper'] = array(
+      '#markup' => '<div id="booking-earlyaccess-feedback-wrapper"></div>',
+    );    
     $form['early-access']['booking_earlyaccess_explanation'] = array(
       '#type' => 'container',
       '#children' => t("<p>If you have been given an early-access code for registration, please enter it below. " . 
@@ -122,7 +125,12 @@ function booking_form($node, &$form_state, $inserting = FALSE, $early_access_all
       '#title' => t('Unique Early-Access Code'),
       '#maxlength' => 45,
       '#required' => TRUE,
-      '#default_value' => !empty($data->booking_earlyaccess_code) ? $data->booking_earlyaccess_code : ''
+      '#default_value' => !empty($data->booking_earlyaccess_code) ? $data->booking_earlyaccess_code : '',
+      '#ajax' => array(
+        'event' => 'change',
+        'wrapper' => 'booking_earlyaccess_feedback_wrapper',
+        'callback' => 'booking_earlyaccess_feedback_callback',
+      ),	      
     );
     $form['booking_earlyaccess'] = array(
       '#type' => 'hidden',
@@ -930,7 +938,36 @@ function booking_form($node, &$form_state, $inserting = FALSE, $early_access_all
   return $form;
 }
 
-// @todo - validate the early access code here, booking_earlyaccess_code
+function booking_earlyaccess_feedback_callback($form, &$form_state) {
+  global $event;
+  $node = $form_state['values']['form_id'];
+  $data = $form_state['input'];
+
+  //if necessary, validate early access code
+  if (variable_get('booking_enable_earlyaccess_codes', 0) == 1 && (isset($data['booking_earlyaccess']) && $data['booking_earlyaccess'] == 1)) {
+    if (isset($data['booking_earlyaccess_code']) && $data['booking_earlyaccess_code'] != '') {
+      //perform a database lookup against the booking_earlyaccess_codes table
+      $code_check = db_query("SELECT cid " . 
+        "FROM {booking_earlyaccess_codes} " . 
+        "WHERE booking_earlyaccess_code = :code AND booking_eventid = :eid AND booking_earlyaccess_code_avail = 'Y'", 
+        array(
+          ':code' => $data['booking_earlyaccess_code'],
+          ':eid'  => $event->eid,
+        )
+      )->fetchObject();
+      //see if we got a result
+      if (! $code_check) {
+        return '<div id="booking-earlyaccess-feedback-wrapper"><span color="#8c2e0b">You have entered an invalid early registration code. If you do not have a code, please wait until normal registrations open.</span></div>';
+      }
+    }
+    else {
+      return '<div id="booking-earlyaccess-feedback-wrapper"><span color="#8c2e0b">You must enter an early access code to register now. If you do not have a code, please wait until normal registrations open.</span></div>';
+    }
+  }  
+
+  #fallback
+  return '<div id="booking-earlyaccess-feedback-wrapper"></div>';
+}
 
 function booking_form_validate($form, &$form_state) {
   global $event;
diff --git a/booking.rooms.inc b/booking.rooms.inc
index 8a38cd8..bbdd579 100644
--- a/booking.rooms.inc
+++ b/booking.rooms.inc
@@ -139,11 +139,11 @@ function booking_room_edit_form($node, &$form_state, $nid) {
 		'#title' => t('Room Location'),
 		'#options' => $location_options,
 		'#default_value' => $person->booking_room_location_id,
-	    '#ajax' => array(
-	    	'event' => 'change',
-	    	'wrapper' => 'booking_roomnum_wrapper',
-	    	'callback' => 'booking_roomnum_ajax_callback',
-	    ),				
+		'#ajax' => array(
+			'event' => 'change',
+			'wrapper' => 'booking_roomnum_wrapper',
+			'callback' => 'booking_roomnum_ajax_callback',
+		),				
 	);
 
 	$form['booking_room_number'] = array(
@@ -154,18 +154,18 @@ function booking_room_edit_form($node, &$form_state, $nid) {
 		'#suffix' => '</div>',
 		'#options' => _booking_get_roomedit_roomnum_options($selected_room_location),
 		'#default_value' => isset($form_state['values']['booking_room_number']) ? $form_state['values']['booking_room_number'] : $person->booking_room_number,	
-	    '#ajax' => array(
-	    	'event' => 'change',
-	    	'wrapper' => 'booking_bedtype_wrapper',
-	    	'callback' => 'booking_bedtype_ajax_callback',
-	    ),	  
+		'#ajax' => array(
+			'event' => 'change',
+			'wrapper' => 'booking_bedtype_wrapper',
+			'callback' => 'booking_bedtype_ajax_callback',
+		),	  
 	);	
 	
 	$form['booking_room_bedtype'] = array(
 		'#type' => 'select',
 		'#title' => t('Bed Type'),
-  	 	'#prefix' => '<div id="booking_bedtype_wrapper">',
-  	 	'#suffix' => '</div>',				
+		'#prefix' => '<div id="booking_bedtype_wrapper">',
+		'#suffix' => '</div>',				
 		'#options' => _booking_get_roomedit_bedtype_options($selected_room_location, $selected_room_num),
 		'#default_value' => $person->booking_room_bedtype,			
 	);