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Fix existing post-grazing observation logs that have duplicate area references.

This commit is contained in:
paul121 2020-10-27 14:45:17 -07:00 committed by Michael Stenta
parent 3a2c2f9043
commit 241781b13a
1 changed files with 51 additions and 0 deletions
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51
modules/farm/farm_livestock/farm_livestock.install
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@ -508,3 +508,54 @@ function farm_livestock_update_7007(&$sandbox) {
module_enable(array($module));
}
}
/**
* Remove duplicate area references from movement quickform logs.
*/
function farm_livestock_update_7008(&$sandbox) {
// Setup. Find observation logs associated with the farm_livestock_move_form
// that need to be updated.
if (!isset($sandbox['progress'])) {
$sandbox['progress'] = 0;
// Query observation logs linked to this quick form.
$query = db_select('farm_quick_entity', 'fqe');
$query->addField('fqe', 'entity_id');
$query->condition('fqe.entity_type', 'log');
$query->condition('fqe.quick_form_id', 'farm_livestock_move_form');
$log_alias = $query->join('log', 'l', 'fqe.entity_id = l.id');
$query->condition($log_alias . '.type', 'farm_observation');
$log_ids = $query->execute()->fetchCol();
// Finish the update if there are no logs to update.
if (empty($log_ids)) {
$sandbox['#finished'] = 1;
return;
}
$sandbox['log_ids'] = $log_ids;
$sandbox['total'] = count($log_ids);
}
// Load the Nth log we need to process.
$log = log_load($sandbox['log_ids'][$sandbox['progress']]);
// Load areas that each log references.
$log_wrapper = entity_metadata_wrapper('log', $log);
$areas = $log_wrapper->field_farm_area->value();
// Only update areas if some exist.
if (!empty($areas)) {
// Get the unique areas.
$new_areas = array_unique($areas, SORT_REGULAR);
// Update the log.
$log_wrapper->field_farm_area->set($new_areas);
$log_wrapper->save();
}
$sandbox['progress']++;
$sandbox['#finished'] = $sandbox['progress'] / $sandbox['total'];
}