CRUD Laravel - table categories

CategoriesController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Category;

class CategoryController extends Controller
{

    public function index(){
        $categories = Category::all();
        return view('category.index')->with('categories',$categories);
    }
    public function create(){ //untuk menampilkan form inputan
        return view('category.create');
    }
    public function store(Request $request){
        $category = new Category();
        $category->name = $request->name;
        $category->save();
        return redirect('kategori');
    }
    public function show($id){
        $category = Category::find($id);
        return view('category.show')->with('category',$category);
    }
    public function edit($id){
        $category = Category::find($id);
        return view('category.edit')->with('category',$category);
    }
    public function update($id,Request $request){
        $category = Category::find($id);
        $category->name = $request->name;
        $category->save();
        return redirect('kategori');
    }
    public function destroy($id){
        $category = Category::find($id);
        $category->delete();
        return redirect('kategori');
    }
}

category.create.blade.php

@extends('layouts.app')
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">New Kategori</div>
                <div class="card-body">
                    <form action="/kategori" method="post" class="form-horizontal">
                        @csrf
                        <div class="form-group row">
                            <label for="name" class="control-label col-md-4">
                                Nama Kategori
                            </label>
                            <div class="col-md-8">
                                <input type="text" name="name" id="name" class="form-control">
                            </div>
                        </div>
                        <div class="row form-group">
                            <div class="col-md-8 offset-md-4">
                                <input type="submit" name="save" value="Simpan" class="btn btn-primary">
                            </div>
                        </div>
                    </form>

                </div>
            </div>
        </div>
    </div>
</div>
@endsection

category.edit.blade.php

@extends('layouts.app')
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">New Kategori</div>
                <div class="card-body">
                    <form action="/kategori/{{$category->id}}" method="POST" class="form-horizontal">
                        @method('PUT')
                        @csrf
                        <div class="form-group row">
                            <label for="name" class="control-label col-md-4">
                                Nama Kategori
                            </label>
                            <div class="col-md-8">
                                <input type="text" value="{{$category->name}}" name="name" id="name" class="form-control">
                            </div>
                        </div>
                        <div class="row form-group">
                            <div class="col-md-8 offset-md-4">
                                <input type="submit" name="save" value="Simpan" class="btn btn-primary">
                            </div>
                        </div>
                    </form>

                </div>
            </div>
        </div>
    </div>
</div>
@endsection

category.index.blade.php

@extends('layouts.app')
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">
                    Kategori
                    <a href="/kategori/create" class="btn btn-sm btn-primary" style="float:right">Add Kategori</a>
                </div>

                <div class="card-body">
                    <table class="table">
                        <tr>
                            <th>id</th>
                            <th>Nama</th>
                            <th>Action</th>
                        </tr>
                        @foreach ($categories as $item)
                        <tr>
                            <td>{{ $item->id}}</td>
                            <td>{{ $item->name}}</td>
                            <td>
                                <a href="/kategori/{{$item->id}}" class="btn btn-sm btn-success">Detail</a>
                                <a href="/kategori/{{$item->id}}/edit" class="btn btn-sm btn-warning">Edit</a>
                                <form action="/kategori/{{$item->id}}" method="POST">
                                    @method('DELETE')
                                    @csrf
                                    <button class="btn btn-sm btn-danger">
                                        Delete
                                    </button>
                                </form>
                            </td>
                        </tr>
                        @endforeach
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

category.show.blade.php

@extends('layouts.app')
@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card">
            <div class="card-header">Kategori {{$category->name}}</div>

                <div class="card-body">
                    <div class="row">
                        <div class="col-md-4">Nama</div>
                        <div class="col-md-8">{{$category->name}}</div>
                    </div>
                    <div class="row">
                        <div class="col-md-4">Created At</div>
                        <div class="col-md-8">{{$category->created_at}}</div>
                    </div>
                    <div class="row">
                        <div class="col-md-4">Updated At</div>
                        <div class="col-md-8">{{$category->updated_at}}</div>
                    </div>
                    <div class="row col-md-12">
                        <a href="/kategori" class="btn btn-sm btn-success">Kembali</a>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

web.php

<?php 
/*...isi kode sebelumnya ... */

//localhost:8000/kategori
Route::get('/kategori','CategoryController@index');
Route::get('/kategori/create','CategoryController@create');
Route::post('/kategori','CategoryController@store');
Route::get('/kategori/{id}','CategoryController@show');
Route::get('/kategori/{id}/edit','CategoryController@edit');
Route::put('/kategori/{id}','CategoryController@update');
Route::delete('/kategori/{id}','CategoryController@destroy');

/*...isi kode selanjutnya ... */

xx_xx_xxxx_create_categories_table.php

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateCategoriesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('categories', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->string('name');
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('categories');
    }
}