/**
* Sets the foreign field of the column, if any.
*
* @param \CI_Model $model
* @param \Rougin\Describe\Column $column
* @param array $properties
* @return void
*/
protected function setForeignField(\CI_Model $model, Column $column, array $properties)
{
$columnName = $column->getField();
$foreignColumn = $column->getReferencedField();
$foreignTable = $column->getReferencedTable();
if (in_array($foreignTable, $properties['belongs_to'])) {
$delimiters = [$foreignColumn => $model->{$columnName}];
$foreign = $this->find($foreignTable, $delimiters);
if (is_object($foreign)) {
$tableName = TableHelper::getNameFromModel($foreign);
$model->{$tableName} = $foreign;
}
}
}
/**
* Returns the values from the model's properties.
*
* @param array $properties
* @return array
*/
public function getRelationshipProperties(array $properties)
{
$belongsTo = [];
foreach ($this->belongs_to as $item) {
if (!in_array($item, $this->_with)) {
continue;
} elseif (!isset($this->{$item})) {
$this->load->model($item);
}
array_push($belongsTo, TableHelper::getNameFromModel(new $item()));
}
$properties['belongs_to'] = $belongsTo;
return $properties;
}