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two way comparison between old and new variety sessions

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This commit is contained in:
Nathan Coad
2018-05-05 21:21:22 +10:00
parent 8ef3b83adf
commit 7c25b701e3
1 changed files with 48 additions and 7 deletions
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55
booking.variety_admin.inc
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@@ -765,26 +765,67 @@ function booking_variety_regn_edit_form_submit($form, &$form_state) {
array(':nid' => $values['nid']))->fetchObject();
$previous_variety_ids = drupal_json_decode($person->booking_variety_ids);
// iterate over the new list comparing to the old list
foreach ($booking_variety_ids as $new_tid => $new_sid) {
//check if there was a previous session ID for this person in this timeslot
if (! isset($previous_variety_ids[$new_tid])) {
watchdog('booking_debug', 'Person @nid in timeslot @tid had no previous session id registered but is now @new.', array(
'@nid' => $values['nid'], '@tid' => $new_tid, '@new' => $new_sid));
'@nid' => $values['nid'], '@tid' => $new_tid, '@new' => $new_sid));
// increase regn count for new session
db_update('booking_variety_sessions')
->expression('booking_variety_regncount', 'booking_variety_regncount + :count', array(':count' => 1))
->condition('vid', $new_sid)
->execute();
}
else {
$previous_sid = $previous_variety_ids[$new_tid];
//compare session id in this timeslot to the previous value
if ($new_sid != $previous_variety_ids[$new_tid]) {
if ($new_sid != $previous_sid) {
watchdog('booking_debug', 'Person @nid in timeslot @tid previously registered for session id @vid but new value is @new', array(
'@nid' => $values['nid'], '@tid' => $new_tid, '@vid' => $previous_variety_ids[$new_tid], '@new' => $new_sid));
'@nid' => $values['nid'], '@tid' => $new_tid, '@vid' => $previous_sid, '@new' => $new_sid));
// if variety session has changed then update the counts for old and new
if ($new_sid != $previous_sid) {
// reduce regn count for old session
watchdog('booking_debug', 'Person @nid in timeslot @tid is no longer registered for variety session @vid so reducing count by 1', array(
'@nid' => $values['nid'], '@tid' => $new_tid, '@vid' => $previous_sid));
db_update('booking_variety_sessions')
->expression('booking_variety_regncount', 'booking_variety_regncount - :count', array(':count' => 1))
->condition('vid', $previous_sid)
->execute();
// increase regn count for new session
watchdog('booking_debug', 'Person @nid in timeslot @tid is now registered for variety session @vid so increasing count by 1', array(
'@nid' => $values['nid'], '@tid' => $new_tid, '@vid' => $new_sid));
db_update('booking_variety_sessions')
->expression('booking_variety_regncount', 'booking_variety_regncount + :count', array(':count' => 1))
->condition('vid', $new_sid)
->execute();
}
}
else {
watchdog('booking_debug', 'Person @nid in timeslot @tid has not changed variety session @vid', array(
'@nid' => $values['nid'], '@tid' => $new_tid, '@vid' => $new_sid));
}
}
}
//iterate over the old list comparing to the new list in case there are regn counts we need to decrease
foreach ($previous_variety_ids as $previous_tid => $previous_sid) {
if (! isset($booking_variety_ids[$previous_tid])) {
watchdog('booking_debug', 'Person @nid in timeslot @tid is no longer registered for a variety session so reducing count for @vid by 1', array(
'@nid' => $values['nid'], '@tid' => $previous_tid, '@vid' => $previous_sid,
));
// reduce regn count for old session
db_update('booking_variety_sessions')
->expression('booking_variety_regncount', 'booking_variety_regncount - :count', array(':count' => 1))
->condition('vid', $previous_sid)
->execute();
}
}
/*
foreach ($previous_variety_ids as $previous_tid => $previous_sid) {
if (! isset($booking_variety_ids[$previous_tid])) {
@@ -828,7 +869,7 @@ function booking_variety_regn_edit_form_submit($form, &$form_state) {
}
}
} //end iterate over previous variety session registrations
*/
// update the session registration information for this person
$result = db_update('booking_variety_regn')
->fields(array(
@@ -837,7 +878,7 @@ function booking_variety_regn_edit_form_submit($form, &$form_state) {
->condition('booking_person_nid', $values['nid'])
->execute();
watchdog('booking', "Updated variety session registration for person ID !nid", array('!nid' => $values['nid']));
*/
$form_state['redirect'] = $redirect_path;
}
}