태그 기능 구현

Author: appkr

app/Http/Controllers/ArticlesController.php

@@ -21,8 +21,12 @@ public function __construct()
      *
      * @return \Illuminate\Http\Response
      */
-    public function index() {
-        $articles = \App\Article::latest()->paginate(3);
+    public function index($slug = null) {
+        $query = $slug
+            ? \App\Tag::whereSlug($slug)->firstOrFail()->articles()
+            : new \App\Article;
+
+        $articles = $query->latest()->paginate(3);
 
         return view('articles.index', compact('articles'));
     }
@@ -54,6 +58,8 @@ public function store(\App\Http\Requests\ArticlesRequest $request) {
             return back()->withInput();
         }
 
+        $article->tags()->sync($request->input('tags'));
+
         event(new \App\Events\ArticlesEvent($article));
         flash()->success('작성하신 글이 저장되었습니다.');
 
@@ -80,7 +86,6 @@ public function show(\App\Article $article)
     public function edit(\App\Article $article)
     {
         $this->authorize('update', $article);
-        flash()->success('수정하신 내용을 저장했습니다.');
 
         return view('articles.edit', compact('article'));
     }
@@ -96,6 +101,7 @@ public function update(\App\Http\Requests\ArticlesRequest $request, \App\Article
     {
         $this->authorize('update', $article);
         $article->update($request->all());
+        $article->tags()->sync($request->input('tags'));
         flash()->success('수정하신 내용을 저장했습니다.');
 
         return redirect(route('articles.show', $article->id));

app/Http/Controllers/SessionsController.php

@@ -53,10 +53,6 @@ public function store(Request $request)
             return $this->respondError('가입확인해 주세요.');
         }
 
-        if (\App\User::socialUser($request->input('email'))->first()) {
-            return $this->respondError('소셜 로그인으로 로그인해주세요.');
-        }
-
         return $this->respondCreated(
             auth()->user()->name . '님, 환영합니다.'
         );

app/Http/Requests/ArticlesRequest.php

@@ -25,6 +25,7 @@ public function rules()
     {
         return [
             'title' => ['required'],
+            'tags' => ['required', 'array'],
             'content' => ['required', 'min:10'],
         ];
     }

app/Providers/AppServiceProvider.php

@@ -13,7 +13,13 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot()
     {
-        //
+        view()->composer('*', function ($view) {
+            $allTags = \Cache::rememberForever('tags.list', function () {
+                return \App\Tag::all();
+            });
+
+            $view->with(compact('allTags'));
+        });
     }
 
     /**

app/Tag.php

@@ -6,11 +6,26 @@
 
 class Tag extends Model
 {
-    protected $fillable = ['name', 'slug'];
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'name',
+        'slug',
+    ];
 
     /* Relationships */
 
     public function articles() {
         return $this->belongsToMany(Article::class);
     }
+
+    /* Accessors */
+
+//    public function getArticlesCountAttribute()
+//    {
+//        return $this->articles->count();
+//    }
 }

config/project.php

@@ -1,6 +1,25 @@
 <?php
 
 return [
+    /*
+    |--------------------------------------------------------------------------
+    | 프로젝트 기본 정보
+    |--------------------------------------------------------------------------
+    */
     'url' => 'http://myapp.dev:8000',
+
     'description' => '',
+
+    /*
+    |--------------------------------------------------------------------------
+    | Tag 목록
+    |--------------------------------------------------------------------------
+    */
+    'tags' => [
+        'laravel' => '라라벨',
+        'lumen' => '루멘',
+        'general' => '자유의견',
+        'server' => '서버',
+        'tip' => '팁',
+    ],
 ];

database/factories/ModelFactory.php

@@ -1,16 +1,5 @@
 <?php
 
-/*
-|--------------------------------------------------------------------------
-| Model Factories
-|--------------------------------------------------------------------------
-|
-| Here you may define all of your model factories. Model factories give
-| you a convenient way to create models for testing and seeding your
-| database. Just tell the factory how a default model should look.
-|
-*/
-
 $factory->define(App\User::class, function (Faker\Generator $faker) {
     $activated = $faker->randomElement([0, 1]);
 
@@ -26,10 +15,12 @@
 
 $factory->define(App\Article::class, function (Faker\Generator $faker) {
     $date = $faker->dateTimeThisMonth;
+    $userId = App\User::pluck('id')->toArray();
 
     return [
         'title' => $faker->sentence(),
         'content' => $faker->paragraph(),
+        'user_id' => $faker->randomElement($userId),
         'created_at' => $date,
         'updated_at' => $date,
     ];

database/migrations/2016_09_10_011654_create_article_tag_table.php

@@ -39,7 +39,7 @@ public function down()
             $table->dropForeign('article_tag_tag_id_foreign');
             $table->dropForeign('article_tag_article_id_foreign');
         });
-        
+
         Schema::dropIfExists('article_tag');
     }
 }

database/seeds/ArticlesTableSeeder.php

@@ -13,10 +13,13 @@ public function run()
     {
         $users = App\User::all();
 
-        $users->each(function ($user) {
-            $user->articles()->save(
-                factory(App\Article::class)->make()
-            );
-        });
+//        $users->each(function ($user) {
+//            $user->articles()->save(
+//                factory(App\Article::class)->make()
+//            );
+//        });
+
+        App\Article::truncate();
+        factory(App\Article::class, 50)->create();
     }
 }

database/seeds/DatabaseSeeder.php

@@ -11,18 +11,48 @@ class DatabaseSeeder extends Seeder
      */
     public function run()
     {
-        $sqlite = in_array(config('database.default'), ['sqlite', 'testing']);
+        $sqlite = in_array(config('database.default'), ['sqlite', 'testing'], true);
 
         if (! $sqlite) {
             DB::statement('SET FOREIGN_KEY_CHECKS=0');
         }
 
-        App\User::truncate();
+        /* 태그 */
+        App\Tag::truncate();
+        DB::table('article_tag')->truncate();
+        $tags = config('project.tags');
+
+        foreach($tags as $slug => $name) {
+            App\Tag::create([
+                'name' => $name,
+                'slug' => str_slug($slug) ]
+            );
+        }
+        $this->command->info('Seeded: tags table');
+
+        /* User */
         $this->call(UsersTableSeeder::class);
 
-        App\Article::truncate();
+        /* 아티클 */
         $this->call(ArticlesTableSeeder::class);
 
+        // 변수 선언
+        $faker = app(Faker\Generator::class);
+        $users = App\User::all();
+        $articles = App\Article::all();
+        $tags = App\Tag::all();
+
+        // 아티클과 태그 연결
+        foreach($articles as $article) {
+            $article->tags()->sync(
+                $faker->randomElements(
+                    $tags->pluck('id')->toArray(),
+                    rand(1, 3)
+                )
+            );
+        }
+        $this->command->info('Seeded: article_tag table');
+
         if (! $sqlite) {
             DB::statement('SET FOREIGN_KEY_CHECKS=1');
         }