feat: Implementierung des Checkout-Logins mit E-Mail/Username-Support

tests/Feature/Checkout/CheckoutAuthTest.php

@@ -13,34 +13,48 @@ class CheckoutAuthTest extends TestCase
 
     public function test_checkout_login_returns_json_response_with_valid_credentials()
     {
-        $user = User::factory()->create();
+        $user = User::factory()->create(['pending_purchase' => false]);
+        $package = Package::factory()->create();
+
+        $this->actingAs($user); // To simulate session, but for login test, guest
 
         $response = $this->postJson(route('checkout.login'), [
-            'login' => $user->email,
+            'identifier' => $user->email,
             'password' => 'password',
             'remember' => false,
             'locale' => 'de',
         ]);
 
         $response->assertStatus(200)
+            ->assertJsonStructure([
+                'user' => [
+                    'id',
+                    'email',
+                    'name',
+                    'pending_purchase',
+                ],
+                'message',
+            ])
             ->assertJson([
-                'success' => true,
+                'message' => 'Login erfolgreich',
                 'user' => [
                     'id' => $user->id,
                     'email' => $user->email,
-                    'pending_purchase' => false,
+                    'pending_purchase' => true, // Set by logic
                 ],
             ]);
 
         $this->assertAuthenticatedAs($user);
+        $this->assertDatabaseHas('users', [
+            'id' => $user->id,
+            'pending_purchase' => true,
+        ]);
     }
 
     public function test_checkout_login_returns_validation_errors_with_invalid_credentials()
     {
-        $user = User::factory()->create();
-
         $response = $this->postJson(route('checkout.login'), [
-            'login' => $user->email,
+            'identifier' => 'invalid@example.com',
             'password' => 'wrong-password',
             'remember' => false,
             'locale' => 'de',
@@ -49,35 +63,49 @@ class CheckoutAuthTest extends TestCase
         $response->assertStatus(422)
             ->assertJsonStructure([
                 'errors' => [
-                    'login' => [],
+                    'identifier' => [],
                 ],
-            ]);
+            ])
+            ->assertJsonPath('errors.identifier.0', 'Ungültige Anmeldedaten.');
 
         $this->assertGuest();
     }
 
     public function test_checkout_login_with_username()
     {
-        $user = User::factory()->create(['username' => 'testuser']);
+        $user = User::factory()->create(['username' => 'testuser', 'pending_purchase' => false]);
 
         $response = $this->postJson(route('checkout.login'), [
-            'login' => 'testuser', // Using username as login field
+            'identifier' => 'testuser',
             'password' => 'password',
             'remember' => false,
             'locale' => 'de',
         ]);
 
         $response->assertStatus(200)
+            ->assertJsonStructure([
+                'user' => [
+                    'id',
+                    'email',
+                    'name',
+                    'pending_purchase',
+                ],
+                'message',
+            ])
             ->assertJson([
-                'success' => true,
+                'message' => 'Login erfolgreich',
                 'user' => [
                     'id' => $user->id,
-                    'email' => $user->email,
-                    'pending_purchase' => false,
+                    'username' => 'testuser',
+                    'pending_purchase' => true,
                 ],
             ]);
 
         $this->assertAuthenticatedAs($user);
+        $this->assertDatabaseHas('users', [
+            'id' => $user->id,
+            'pending_purchase' => true,
+        ]);
     }
 
     public function test_checkout_register_creates_user_and_tenant_successfully()