public function run()
{
$categories = Category::find()->joinWith(['posts'])->addSelect(['category.*', 'count(post.id) as postCount'])->groupBy('category.id')->all();
echo $this->renderCategories($categories, null, 0);
}
public function run()
{
$categories = Category::find()->joinWith(['posts'])->addSelect(['category.*', 'count(post.id) as postCount'])->groupBy('category.id')->all();
echo $this->renderCategories($categories, null, 0);
}