/**
* @return array - Category associated with parent
*/
public function getCategories()
{
return $this->hasMany(Category::className(), ['id' => 'categoryId'])->viaTable(CoreTables::TABLE_MODEL_CATEGORY, ['parentId' => 'id'], function ($query) {
$modelCategory = CoreTables::TABLE_MODEL_CATEGORY;
$query->onCondition(["{$modelCategory}.parentType" => $this->categoryType]);
});
}
/**
* @return Category - associated category
*/
public function getCategory()
{
return $this->hasOne(Category::className(), ['id' => 'categoryId']);
}
/**
* @return array - list of immediate child categories
*/
public function getCategories()
{
return $this->hasMany(Category::className(), ['parentId' => 'id']);
}