public static function boot()
{
parent::boot();
ArticleImage::creating(function ($image) {
$image->order = ArticleImage::where('blog_article_id', '=', $image->blog_article_id)->count() + 1;
});
ArticleImage::deleted(function ($image) {
$images = ArticleImage::where('blog_article_id', '=', $image->blog_article_id)->orderBy('order', 'asc')->get();
$i = 1;
foreach ($images as $image) {
$image->order = $i;
$i++;
$image->save();
}
});
}