Cache Not Clearing With morphTo/morphedByMany

[reasecret]

I have Project, Service, User and Bookmark models. A user can bookmark a project, a service or another user.

Project, Service, Bookmark and User models are cachable.

User model:

public function bookmarkedProjects()
	{
		return $this->morphedByMany(Project::class, 'bookmarkable', 'bookmarks');
	}

public function bookmarkedUsers()
	{
		return $this->morphedByMany(User::class, 'bookmarkable', 'bookmarks');
	}

public function bookmarkedServices()
	{
		return $this->morphedByMany(Service::class, 'bookmarkable', 'bookmarks');
	}

Bookmark model:

public function bookmarkable()
	{
		return $this->morphTo();
	}

The problem is, when user deleted a bookmark, database record deleting but cache not flushing and there is no error. I have to use modelCache:clear. And if I remove Cachable from models there is no problem.

Delete function (Other functions are same. Except bookmarkable_type):

public function removeBookmarkedService(string $id)
	{
		Bookmark::where('bookmarkable_type', 'App\Models\Service')->where('user_id', Auth::user()->id)->where('bookmarkable_id', $id)->delete();

		$this->emit('refreshPage');
	}

Environment

• PHP: [8.1.3]
• OS: [Windows 10]
• Laravel: [9.18]
• Model Caching: [0.12.4]

[bcaballero]

Are there any other workarounds on this issue? aside from clearing model cache?

[mikebronner]

@reasecret Thanks for reporting this.
@bcaballero I believe this might be due to the MorphToMany relationship -- it probably isn't enforced in caching.

It would really help if you could contribute a PR with a failing test, or even with the complete solution.