/**
* Get the IDs of the associated abilities.
*
* @param \Illuminate\Database\Eloquent\Model $authority
* @param array $abilityIds
* @param bool $forbidden
* @return array
*/
protected function getAssociatedAbilityIds(Model $authority, array $abilityIds, $forbidden)
{
return $authority->abilities()->whereIn('id', $abilityIds)->wherePivot('forbidden', '=', $forbidden)->get(['id'])->pluck('id')->all();
}
/**
* Give abilities to the given model.
*
* @param array $ids
* @param \Illuminate\Database\Eloquent\Model $model
* @return void
*/
protected function giveAbilities(array $ids, Model $model)
{
$existing = $model->abilities()->whereIn('id', $ids)->lists('id')->all();
$ids = array_diff($ids, $existing);
$model->abilities()->attach($ids);
}
/**
* Detach the given IDs from the model, with the given pivot constraints.
*
* @param \Illuminate\Database\Eloquent\Model $model
* @param array $ids
* @param array $constraints
* @return void
*/
protected function detachAbilitiesWithPivotConstraints(Model $model, $ids, $constraints)
{
$relation = $model->abilities();
$query = $relation->newPivotStatement();
$query->where($relation->getForeignKey(), $model->getKey())->whereIn($relation->getOtherKey(), $ids)->where($constraints)->delete();
}
