Add chapter-4

backend/app/Folder.php

@@ -6,5 +6,8 @@
 
 class Folder extends Model
 {
- //
+ public function tasks()
+ {
+ return $this->hasMany('App\Task');
+ }
 }

backend/app/Http/Controllers/TaskController.php

@@ -3,16 +3,24 @@
 namespace App\Http\Controllers;
 
 use App\Folder;
+use App\Task;
 use Illuminate\Http\Request;
 
 class TaskController extends Controller
 {
- public function index()
+ public function index(int $id)
  {
  $folders = Folder::all();
 
+ $current_folder = Folder::find($id);
+
+ // $tasks = Task::where('folder_id', $current_folder->id)->get();
+ $tasks = $current_folder->tasks()->get();
+
  return view('tasks/index', [
  'folders' => $folders,
+ 'current_folder_id' => $current_folder->id,
+ 'tasks' => $tasks,
  ]);
  }
 }

backend/app/Task.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Model;
+
+class Task extends Model
+{
+ const STATUS = [
+ 1 => ['label' => '未着手', 'class' => 'label-danger'],
+ 2 => ['label' => '着手中', 'class' => 'label-info'],
+ 3 => ['label' => '完了', 'class' => ''],
+ ];
+
+ public function getStatusLabelAttribute()
+ {
+ $status = $this->attributes['status'];
+
+ if (!isset(self::STATUS[$status])) {
+ return '';
+ }
+
+ return self::STATUS[$status]['label'];
+ }
+
+ public function getStatusClassAttribute()
+ {
+ $status = $this->attributes['status'];
+
+ if (!isset(self::STATUS[$status])) {
+ return '';
+ }
+
+ return self::STATUS[$status]['class'];
+ }
+
+ public function getFormattedDueDateAttribute()
+ {
+ return Carbon::createFromFormat('Y-m-d', $this->attributes['due_date'])->format('Y/m/d');
+ }
+}

backend/database/migrations/2020_07_23_125033_create_tasks_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateTasksTable extends Migration
+{
+ /**
+ * Run the migrations.
+ *
+ * @return void
+ */
+ public function up()
+ {
+ Schema::create('tasks', function (Blueprint $table) {
+ $table->increments('id');
+ $table->integer('folder_id')->unsigned();
+ $table->string('title', 100);
+ $table->date('due_date');
+ $table->integer('status')->default(1);
+ $table->timestamps();
+
+ $table->foreign('folder_id')->references('id')->on('folders');
+ });
+ }
+
+ /**
+ * Reverse the migrations.
+ *
+ * @return void
+ */
+ public function down()
+ {
+ Schema::dropIfExists('tasks');
+ }
+}

backend/database/seeds/TasksTableSeeder.php

@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\DB;
+use Carbon\Carbon;
+
+class TasksTableSeeder extends Seeder
+{
+ /**
+ * Run the database seeds.
+ *
+ * @return void
+ */
+ public function run()
+ {
+ foreach (range(1, 3) as $num) {
+ DB::table('tasks')->insert([
+ 'folder_id' => 1,
+ 'title' => "サンプルタスク {$num}",
+ 'status' => $num,
+ 'due_date' => Carbon::now()->addDay($num),
+ 'created_at' => Carbon::now(),
+ 'updated_at' => Carbon::now(),
+ ]);
+ }
+ }
+}

backend/resources/views/tasks/index.blade.php

@@ -37,6 +37,38 @@
  </div>
  <div class="column col-md-8">
  <!-- ここにタスクが表示される -->
+ <div class="panel panel-default">
+ <div class="panel-heading">タスク</div>
+ <div class="panel-body">
+ <div class="text-right">
+ <a href="#" class="btn btn-default btn-block">
+ タスクを追加する
+ </a>
+ </div>
+ </div>
+ <table class="table">
+ <thead>
+ <tr>
+ <th>タイトル</th>
+ <th>状態</th>
+ <th>期限</th>
+ <th></th>
+ </tr>
+ </thead>
+ <tbody>
+ @foreach($tasks as $task)
+ <tr>
+ <td>{{ $task->title }}</td>
+ <td>
+ <span class="label {{ $task->status_class }}">{{ $task->status_label }}</span>
+ </td>
+ <td>{{ $task->formatted_due_date }}</td>
+ <td><a href="#">編集</a></td>
+ </tr>
+ @endforeach
+ </tbody>
+ </table>
+ </div>
  </div>
  </div>
  </div>