DB /database/migrations/create_categories_table.php public function up() { Schema::create('categories', function (Blueprint $table) { $table->bigIncrements('id'); $table->string('name'); $table->timestamps(); }); } /database/migrations/create_shops_table.php public function up() { Schema::create('shops', function (Blueprint $table) { $table->bigIncrements('id'); $table->string('name'); $table->string('address'); $table->integer('category_id'); $table->integer('user_id'); $table->timestamps(); }); } Model app/User.php app/Category.php app/Shop.php class Shop extends Model { public function category() { return $this->belongsTo('App\Category'); } public function user() { return $this->belongsTo('App\User'); } } View routes/web.php Route::get('/shops', 'ShopController@index')->name('shop.list'); Route::get('/shop/new', 'ShopController@create')->name('shop.new'); Route::post('/shop', 'ShopController@store')->name('shop.store'); Route::get('/shop/edit/{id}', 'ShopController@edit')->name('shop.edit'); Route::post('/shop/update/{id}', 'ShopController@update')->name('shop.update'); Route::get('/shop/{id}', 'ShopController@show')->name('shop.detail'); Route::delete('/shop/{id}', 'ShopController@destroy')->name('shop.destroy'); Route::get('/', function () { return redirect('/shops'); }); Auth::routes(); Route::get('/home', function(){ return redirect("/shops"); }); resources/views/layout.blade.php <!DOCTYPE html> <html> <head> <meta charset='utf-8'> <meta name='viewport' content='width=device-width, initial-scale=1, shrink-to-fit=no'> <meta name='csrf-token' content='{{ csrf_token() }}'> <link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css' > <title>bbs2</title> <style>body {padding-top: 80px;}</style> <script src='{{ asset("js/app.js") }}' defer></script> </head> <body> <nav class='navbar navbar-expand-md navbar-dark bg-dark fixed-top'> <a class='navbar-brand' href={{route('shop.list')}}>bbs2</a> <ul class="navbar-nav ml-auto"> <!-- Authentication Links --> @guest <li class="nav-item"> <a class="nav-link" href="{{ route('login') }}">{{ __('Login') }}</a> </li> @if (Route::has('register')) <li class="nav-item"> <a class="nav-link" href="{{ route('register') }}">{{ __('Register') }}</a> </li> @endif @else <li class="nav-item dropdown"> <a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre> {{ Auth::user()->name }} <span class="caret"></span> </a> <div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown"> <a class="dropdown-item" href="{{ route('logout') }}" onclick="event.preventDefault(); document.getElementById('logout-form').submit();"> {{ __('Logout') }} </a> <form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;"> @csrf </form> </div> </li> @endguest </ul> </nav> <div class='container'> @yield('content') </div> </body> </html> /resources/views/index.blade.php @extends('layout') @section('content') <h1>bbs2</h1> <table class='table table-striped table-hover'> <tr> <th>カテゴリ</th><th>店名</th><th>住所</th><th>投稿者</th> </tr> @foreach ($shops as $shop) <tr> <td>{{ $shop->category->name }}</td> <td> <a href={{ route('shop.detail', ['id' => $shop->id]) }}> {{ $shop->name }} </a> </td> <td>{{ $shop->address }}</td> <td>{{ $shop->user->name }}</td> </tr> @endforeach </table> @auth <div> <a href={{ route('shop.new') }} class='btn btn-outline-primary'>新しいお店</a> <div> @endauth @endsection /resources/views/show.blade.php @extends('layout') @section('content') <h1>{{ $shop->name }}</h1> <div> <p>{{ $shop->category->name }}</p> <p>{{ $shop->address }}</p> </div> <div> <a href={{ route('shop.list') }}>一覧に戻る</a> @auth @if ($shop->user_id === $login_user_id) | <a href={{ route('shop.edit', ['id' => $shop->id]) }}>編集</a> <p></p> {{ Form::open(['method' => 'delete', 'route' => ['shop.destroy', $shop->id]]) }} {{ Form::submit('削除', ['class' => 'btn btn-outline-danger']) }} {{ Form::close() }} @endif @endauth </div> @endsection /resources/views/new.blade.php @extends('layout') @section('content') <h1>新しいお店</h1> {{ Form::open(['route' => 'shop.store']) }} <div class='form-group'> {{ Form::label('name', '店名:') }} {{ Form::text('name', null) }} </div> <div class='form-group'> {{ Form::label('address', '住所:') }} {{ Form::text('address', null) }} </div> <div class='form-group'> {{ Form::label('category_id', 'カテゴリ:') }} {{ Form::select('category_id', $categories) }} </div> <div class="form-group"> {{ Form::submit('作成する', ['class' => 'btn btn-outline-primary']) }} </div> {{ Form::close() }} <div> <a href={{ route('shop.list') }}>一覧に戻る</a> </div> @endsection /resources/views/edit.blade.php @extends('layout') @section('content') <h1>{{$shop->name}}を編集する</h1> {{ Form::model($shop, ['route' => ['shop.update', $shop->id]]) }} <div class='form-group'> {{ Form::label('name', '店名:') }} {{ Form::text('name', null) }} </div> <div class='form-group'> {{ Form::label('address', '住所:') }} {{ Form::text('address', null) }} </div> <div class='form-group'> {{ Form::label('category_id', 'カテゴリ:') }} {{ Form::select('category_id', $categories) }} </div> <div class="form-group"> {{ Form::submit('更新する', ['class' => 'btn btn-outline-primary']) }} </div> {{ Form::close() }} <div> <a href={{ route('shop.list') }}>一覧に戻る</a> </div> @endsection Controller app/Http/Controllers/HomeController.php namespace App\Http\Controllers; use Illuminate\Http\Request; class HomeController extends Controller { /** * Create a new controller instance. * * @return void */ public function __construct() { $this->middleware('auth'); } /** * Show the application dashboard. * * @return \Illuminate\Contracts\Support\Renderable */ public function index() { return view('home'); } } app/Http/Controllers/ShopController.php namespace App\Http\Controllers; use Illuminate\Http\Request; use App\Shop; use App\Category; class ShopController extends Controller { /** * Display a listing of the resource. * * @return \Illuminate\Http\Response */ public function index() { $shops = Shop::all(); return view('index', ['shops' => $shops]); } /** * Show the form for creating a new resource. * * @return \Illuminate\Http\Response */ public function create() { $shop = new Shop; $categories = Category::all()->pluck('name', 'id'); return view('new', ['shop' => $shop, 'categories' => $categories]); } /** * Store a newly created resource in storage. * * @param \Illuminate\Http\Request $request * @return \Illuminate\Http\Response */ public function store(Request $request) { $shop = new Shop; $user = \Auth::user(); $shop->name = request('name'); $shop->address = request('address'); $shop->category_id = request('category_id'); $shop->user_id = $user->id; $shop->save(); return redirect()->route('shop.list'); } /** * Display the specified resource. * * @param int $id * @return \Illuminate\Http\Response */ public function show($id) { $shop = Shop::find($id); $user = \Auth::user(); if ($user) { $login_user_id = $user->id; } else { $login_user_id = ""; } return view('show', ['shop' => $shop, 'login_user_id' => $login_user_id]); } /** * Show the form for editing the specified resource. * * @param int $id * @return \Illuminate\Http\Response */ public function edit($id) { $shop = Shop::find($id); $categories = Category::all()->pluck('name', 'id'); return view('edit', ['shop' => $shop, 'categories' => $categories]); } /** * Update the specified resource in storage. * * @param \Illuminate\Http\Request $request * @param int $id * @return \Illuminate\Http\Response */ public function update(Request $request, $id, Shop $shop) { $shop = Shop::find($id); $shop->name = request('name'); $shop->address = request('address'); $shop->category_id = request('category_id'); $shop->save(); return redirect()->route('shop.list'); } /** * Remove the specified resource from storage. * * @param int $id * @return \Illuminate\Http\Response */ public function destroy($id) { $shop = Shop::find($id); $shop->delete(); return redirect('/shops'); } public function __construct() { $this->middleware('auth')->except(['index', 'show']); } }
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