Relationship no Laravel

Question

Speak guys, I’m starting to use the Standard and I’m having a problem selecting some data.

I have the following tables: users, jobs, projects, job_user.

• The list of users and jobs is of many to many and is done through the auxiliary table job_user.
• A job belongs to a project.

Relations at Model Job:

public function scopeAuthUser($q)
{
    return $q->whereHas('users', function($q){
        $q->where('user_id', auth()->user()->id);
    });
}

public function project()
{
    return $this->belongsTo(Project::class);
}

public function users()
{
    return $this->belongsToMany(User::class);
}

---

Relations in the Model Project:

public function user()
{
    return $this->belongsTo(User::class);
}

public function jobs()
{
    return $this->hasMany(Job::class);
}

---

Relations on the Model User:

public function jobs()
{
    return $this->belongsToMany(Job::class);
}

---

Jobscontroller:

public function index()
{
    $jobs = $this->job->authUser()->with('project.company')->get();

    return view('jobs.index', compact('jobs'));
}

---

The question is as follows, as I do for Projectscontroller, show only Projects that have Jobs that the user is linked to?