Task 3 - get a single record

README.md

@@ -33,7 +33,7 @@ Test method `test_create_model_incorrect_table()`.
 
 ---
 
-## Task 2. Eloquent Get Data.
+## Task 2. Get Data List.
 
 In `app/Http/Controllers/UserController.php` file method `index()`, write Eloquent query to get 3 newest users with verified emails, ordered from newest to oldest. Transform this SQL query into Eloquent:
 
@@ -41,5 +41,13 @@ In `app/Http/Controllers/UserController.php` file method `index()`, write Eloque
 select * from users where email_verified_at is not null order by created_at desc limit 3
 ```
 
-Test method `test_users_get()`.
+Test method `test_get_filtered_list()`.
+
+---
+
+## Task 3. Get a Single Record.
+
+In `app/Http/Controllers/UserController.php` file method `show($userId)`, fill in the `$user` value with finding the user by `users.id = $userId`. If the user is not found, show default Laravel 404 page. 
+
+Test method `test_find_user_or_show_404_page()`.
 

app/Http/Controllers/UserController.php

@@ -18,4 +18,11 @@ class UserController extends Controller
 
         return view('users.index', compact('users'));
     }
+
+    public function show($userId)
+    {
+        $user = NULL; // TASK: find user by $userId or show "404 not found" page
+
+        return view('users.show', compact('user'));
+    }
 }

resources/views/users/show.blade.php

@@ -0,0 +1,3 @@
+<h2>User: {{ $user->name }}</h2>
+
+Lorem ipsum dummy text.

routes/web.php

@@ -1,6 +1,7 @@
 <?php
 
 use Illuminate\Support\Facades\Route;
+use App\Http\Controllers\UserController;
 
 /*
 |--------------------------------------------------------------------------
@@ -17,4 +18,5 @@ Route::get('/', function () {
     return view('welcome');
 });
 
-Route::get('users', [\App\Http\Controllers\UserController::class, 'index']);
+Route::get('users', [UserController::class, 'index']);
+Route::get('users/{userId}', [UserController::class, 'show']);

tests/Feature/EloquentTest.php

@@ -22,7 +22,7 @@ class EloquentTest extends TestCase
     }
 
     // TASK: Write Eloquent query to return the newest 3 verified users
-    public function test_users_get()
+    public function test_get_filtered_list()
     {
         $user1 = User::factory()->create(['created_at' => now()->subMinutes(5)]);
         $user2 = User::factory()->create(['created_at' => now()->subMinutes(4)]);
@@ -44,4 +44,15 @@ class EloquentTest extends TestCase
         $response->assertSee('3. ' . $user2->name); // not $user3
     }
 
+    public function test_find_user_or_show_404_page()
+    {
+        $response = $this->get('users/1');
+        $response->assertStatus(404);
+
+        $user = User::factory()->create();
+        $response = $this->get('users/1');
+        $response->assertStatus(200);
+        $response->assertViewHas('user', $user);
+    }
+
 }