1.6 - Hiding Unpublished Concerts

app/Http/Controllers/ConcertsController.php

@@ -9,7 +9,7 @@ class ConcertsController extends Controller
 {
     public function show($id)
     {
-        $concert = Concert::find($id);
+        $concert = Concert::whereNotNull('published_at')->findOrFail($id);
         return view('concerts.show', ['concert' => $concert]);
     }
 }

database/migrations/2016_11_01_200307_create_concerts_table.php

@@ -25,6 +25,7 @@ class CreateConcertsTable extends Migration
             $table->string('state');
             $table->string('zip');
             $table->text('additional_information');
+            $table->datetime('published_at')->nullable();
             $table->timestamps();
         });
     }

tests/features/ViewConcertListingTest.php

@@ -13,8 +13,6 @@ class ViewConcertListingTest extends TestCase
     /** @test */
     function user_can_view_a_concert_listing()
     {
-        // Arrange
-        // Create a concert
         $concert = Concert::create([
             'title' => 'The Red Chord',
             'subtitle' => 'with Animosity and Lethargy',
@@ -28,12 +26,8 @@ class ViewConcertListingTest extends TestCase
             'additional_information' => 'For tickets, call (555) 555-5555.',
         ]);
 
-        // Act
-        // View the concert listing
         $this->visit('/concerts/'.$concert->id);
 
-        // Assert
-        // See the concert details
         $this->see('The Red Chord');
         $this->see('with Animosity and Lethargy');
         $this->see('December 13, 2016');
@@ -44,4 +38,16 @@ class ViewConcertListingTest extends TestCase
         $this->see('Laraville, ON 17916');
         $this->see('For tickets, call (555) 555-5555.');
     }
+
+    /** @test */
+    function user_cannot_view_unpublished_concert_listings()
+    {
+        $concert = factory(Concert::class)->create([
+            'published_at' => null,
+        ]);
+
+        $this->get('/concerts/'.$concert->id);
+
+        $this->assertResponseStatus(404);
+    }
 }