Retrieve a feedback after connection of an user - laravel

Question

When the user is connected and wishes to consult the feedback section, the user see each feedbacks for eachs users. I would like to know if it's possible to limit this?
For example, if the user is jeremy#gmail.com, Jeremy can see only his feedback.
Here is an idea of my code, I thank you in advance for your help.
public function index(Request $request)
{
$user = $request->user();
$feedbacks = Feedback::query()
->when($user->hasRole('admin') !== true, function (Builder $query) use ($user) {
\Auth::user()->load('feedbacks');
$feedbacksForThisUser = \Auth::user()->feedbacks;
})
->when($request->has('search'), function (Builder $query) use ($request) {
$query->join('eleves', 'feedbacks.fk_eleve', '=', 'eleves.id')->orderBy('eleves.nom', 'asc')->where('eleves.nom','like','%'.$request->input('search').'%');
})
->paginate(5);
return view('admin.feedbacks.index', compact('feedbacks'))
->with('display_search', $user->hasRole('admin'));
}
Edit
User Model
public function retours()
{
return $this->hasMany('App\Retour', 'user_id', 'id');
}
User Feedback
public function students(){
return $this->belongsTo('App\Student', 'fk_student');
}
public function feedbacks()
{
return $this->hasManyThrough(
'App\Feedback',
'App\Student',
'fk_seance',
'fk_student',
'id',
'id'
);
}
public function user()
{
return $this->belongsTo('App\User', 'id', 'user_id');
}
And
$table->increments('id');
$table->integer('user_id')->unsigned()->nullable();
$table->foreign('user_id')->references('id')->on('users');
$table->string('instruction', 30);
$table->text('description', 80);
$table->integer('fk_student')->unsigned();
$table->foreign('fk_student')->references('id')->on('students');

Answer 1

Sure. When its a normal user, you can just use feedbacks = \Auth::user()->feedbacks;. This will limit to only the logged in user's feedbacks.
If you want to allow an admin to see all feedbacks, then check for admin, and then provide all. So, for just the user or admin (without the search code) something like this:
public function index(Request $request)
{
if(\Auth::user()->hasRole('admin')){
$feedbacks = Feedback::all();
}else{
\Auth::user()->load('feedbacks');
$feedbacks = \Auth::user()->feedbacks;
}
return view('admin.feedbacks.index', compact('feedbacks'));
}
You can add the search code into either of the if-blocks, depending on how you want to allow users to see the search. You can use when() on the query, but I'll demonstrate with just if to make it easier to understand:
public function index(Request $request)
{
if(\Auth::user()->hasRole('admin')){
if($request->has('search'))
$feedbacks = Feedback::orderBy('nom', 'asc')->where('nom','like','%'.$request->input('search').'%');
else
$feedbacks = Feedback::all();
}else{
\Auth::user()->load('feedbacks');
$feedbacks = \Auth::user()->feedbacks;
}
return view('admin.feedbacks.index', compact('feedbacks'));
}