When attaching, detaching or syncing tags, trigger some events.

[ramzeng]

public function attachTags(array | ArrayAccess | Tag $tags, string $type = null): static
{
    $className = static::getTagClassName();

    $tags = collect($className::findOrCreate($tags, $type));

    $changes = $this->tags()->syncWithoutDetaching($tags->pluck('id')->toArray());

    event(new TagsAttached($changes['attached']))
    event(new TagsDetached($changes['detached']))
    event(new TagsUpdated($changes['updated']))

    return $this;
}

such as above, i think it's very useful.

[ramzeng]

after i read the docs, it's a good way to use the pivot model to implement it, isn't it?

[ramzeng]

but i think to use some events more suitable, because developers can batch process them.