Show the name of the commented user

namespace App\Http\Controllers;

use Illuminate\Http\Request;
useApp\Http\Requests\CommentRequest;
use App\Comment; 
use Auth; 

class CommentsController extensions Controller
{
    public function store (CommentRequest$request)
    {
        $comment = new comment;
        $comment->comment=$request->comment;
        $comment->user_id=Auth::id();
        $comment->name=";
        $comment->post_id=$request->post_id;
        $comment->save();
        return redirect()->route('bbs.show', [$comment['post_id']])->with('commentstatus', 'comment posted');
    }

public function post()
    {
        return$this->belongsTo('App\Post');
    }

    public function user()
    {
        return$this->belongsTo('App\User');
    }

public function up()
    {
        Schema::create('comments', function(Blueprint$table){
            $table->bigIncrements('id');
            $table->timestamps();
            $table->string('is_deleted',4)->default('0');
            $table->integer('post_id');
            $table->string('name');
            $table->text('comment');
            $table->unsignedBigInteger('user_id');
            $table->foreign('user_id')->references('id')->on('users');
        });
    }

@forelse($post->comments as $comment)
                    <div class="border-top p-4">
                        <time class="text-secondary">
                            {{ $comment->user->name}}/ Where to display the name
                            {{ optional($comment->created_at)->format('Y.m.d H:i')}}/ 
                            {{ optional($comment)->id}}
                        </time>