/**
* @param Category $category
*
* @return $this
*/
public function addChildCategory(Category $category)
{
if (!$this->childCategories->contains($category)) {
$this->childCategories->add($category);
$category->setParentCategory($this);
}
return $this;
}
/**
* Add a category in the product association.
* (Owning side).
*
* @param Category $category The category to associate
*/
public function addCategory($category)
{
$category->addProduct($this);
if (!$this->categories->contains($category)) {
$this->categories->add($category);
}
}
/**
* Adds child category.
*
* @param Category $category
*
* @return Category
*/
public function addChild(Category $category)
{
$this->children->add($category);
return $this;
}