/**
* Set a list of types for a role
*
* @param array $current
* @return bool
*/
public function setTypes($current)
{
// Get an array of all the previous types
$old = array();
$types = $this->types()->rows()->raw();
// Run through the $current array and determine if
// each item is new or not
$keep = array();
$add = array();
foreach ($current as $bit) {
if (!isset($types[$bit])) {
$add[] = intval($bit);
} else {
$keep[] = intval($bit);
}
}
$remove = array_diff($old, $keep);
// Remove any types in the remove list
if (count($remove) > 0) {
foreach ($remove as $type_id) {
$row = Type::oneByRoleAndType($this->get('id'), $type_id);
if (!$row->destroy()) {
$this->addError($row->getError());
return false;
}
}
}
// Add any types not in the OLD list
if (count($add) > 0) {
foreach ($add as $type_id) {
$row = Type::blank();
$row->set('role_id', $this->get('id'));
$row->set('type_id', $type_id);
if (!$row->save()) {
$this->addError($row->getError());
return false;
}
}
}
return true;
}
/**
* Get a list of roles for this type
*
* @return object
*/
public function roles()
{
$model = new RoleType();
return $this->manyToMany('\\Components\\Resources\\Models\\Author\\Role', $model->getTableName(), 'type_id', 'role_id');
}