/**
* Save an individual record.
*
* @param array $record The record to be saved
* @param type $primaryKey The primary keys of the record
* @return boolean
*/
private function saveRecord(&$record, $primaryKey)
{
$status = ['success' => true, 'pk_assigned' => null, 'invalid_fields' => []];
// Determine if the primary key of the record is set.
$pkSet = $this->isPrimaryKeySet($primaryKey, $record);
// Reset the data in the model to contain only the data to be saved
$this->wrapper->setData($record);
// Run preUpdate or preSave callbacks on models and behaviours
if ($pkSet) {
$this->wrapper->preUpdateCallback();
$record = $this->wrapper->getData();
$record = reset($record) === false ? [] : reset($record);
$record = $this->runBehaviours('preUpdateCallback', [$record]);
} else {
$this->wrapper->preSaveCallback();
$record = $this->wrapper->getData();
$record = reset($record) === false ? [] : reset($record);
$record = $this->runBehaviours('preSaveCallback', [$record]);
}
// Validate the data
$validity = $this->validate($record, $pkSet ? DataOperations::MODE_UPDATE : DataOperations::MODE_SAVE);
// Exit if data is invalid
if ($validity !== true) {
$status['invalid_fields'] = $validity;
$status['success'] = false;
return $status;
}
// Assign the data to the wrapper again
$this->wrapper->setData($record);
// Update or save the data and run post callbacks
if ($pkSet) {
$this->adapter->update($record);
$this->wrapper->postUpdateCallback();
$this->runBehaviours('postUpdateCallback', [$record]);
} else {
$this->adapter->insert($record);
$keyValue = Db::getDriver()->getLastInsertId();
$this->wrapper->{$primaryKey[0]} = $keyValue;
$this->wrapper->postSaveCallback($keyValue);
$this->runBehaviours('postSaveCallback', [$record, $keyValue]);
}
// Reset the data so it contains any modifications made by callbacks
$record = $this->wrapper->getData()[0];
return $status;
}
/**
*
* @param RecordWrapper $model
*/
public function __construct($model)
{
$this->table = $model->getTable();
$this->name = Nibii::getModelName((new \ReflectionClass($model))->getName());
$relationships = $model->getRelationships();
$adapter = DriverAdapter::getDefaultInstance();
$schema = Db::getDriver()->describeTable($this->table)[$this->table];
$this->autoPrimaryKey = $schema['auto_increment'];
foreach ($schema['columns'] as $field => $details) {
$this->fields[$field] = ['type' => $adapter->mapDataTypes($details['type']), 'required' => !$details['nulls'], 'default' => $details['default'], 'name' => $field];
if (isset($details['default'])) {
$this->fields[$field]['default'] = $details['default'];
}
if (isset($details['length'])) {
$this->fields[$field]['length'] = $details['length'];
}
}
$this->appendConstraints($schema['primary_key'], $this->primaryKey, true);
$this->appendConstraints($schema['unique_keys'], $this->uniqueKeys);
foreach ($relationships as $type => $relations) {
$this->createRelationships($type, $relations);
}
}
