/**
* Called after record successfully created
*/
public function postCreate()
{
// Check if we should store creations in our revision history
// Set this value to true in your model if you want to
if (empty($this->revisionCreationsEnabled)) {
// We should not store creations.
return false;
}
if (!isset($this->revisionEnabled) || $this->revisionEnabled) {
$revisions[] = array('revisionable_type' => get_class($this), 'revisionable_id' => $this->getKey(), 'key' => 'created_at', 'old_value' => null, 'new_value' => $this->created_at, 'user_id' => $this->getUserId(), 'created_at' => new \DateTime(), 'updated_at' => new \DateTime());
$revision = new Revision();
\DB::table($revision->getTable())->insert($revisions);
}
}
/**
* Insert revisions in database.
*
* We use the database query builder instead of Eloquent to make insert
* queries spanning multiple records more effecient.
*
* @param array $revisions
*
* @return void
*/
protected function dbInsert(array $revisions)
{
$revision = new Revision();
$table = $revision->getTable();
DB::table($table)->insert($revisions);
}
/**
* Called after a model is successfully saved.
*
* @return void
*/
public function postSave()
{
// check if the model already exists
if ((!isset($this->revisionEnabled) || $this->revisionEnabled) && $this->updating) {
// if it does, it means we're updating
$changes_to_record = $this->changedRevisionableFields();
$revisions = array();
foreach ($changes_to_record as $key => $change) {
$revisions[] = array('revisionable_type' => get_class($this), 'revisionable_id' => $this->getKey(), 'key' => $key, 'old_value' => array_get($this->originalData, $key), 'new_value' => $this->updatedData[$key], 'user_id' => $this->getUserId(), 'created_at' => new \DateTime(), 'updated_at' => new \DateTime());
}
if (count($revisions) > 0) {
$revision = new Revision();
\DB::table($revision->getTable())->insert($revisions);
}
}
}
private function storeRevisions($revisions)
{
if (isset($this->historyLimit) && $this->revisionHistory()->count() >= $this->historyLimit && !$this->isPersistenceModeEnabled()) {
$LimitReached = true;
} else {
$LimitReached = false;
}
if (isset($this->revisionCleanup)) {
$RevisionCleanup = $this->revisionCleanup;
} else {
$RevisionCleanup = false;
}
if (count($revisions) > 0) {
if ($LimitReached && $RevisionCleanup) {
$toDelete = $this->revisionHistory()->orderBy('id', 'asc')->limit(count($revisions))->get();
foreach ($toDelete as $delete) {
$delete->delete();
}
}
$revision = new Revision();
\DB::table($revision->getTable())->insert($revisions);
}
}
