Create Gateway Institution Configuration projection row if not exists

src/Surfnet/StepupMiddleware/GatewayBundle/Projector/InstitutionConfigurationProjector.php

@@ -58,6 +58,16 @@ public function applySsoOn2faOptionChangedEvent(SsoOn2faOptionChangedEvent $even
         if ($institutionConfiguration) {
             $institutionConfiguration->ssoOn2faEnabled = $event->ssoOn2faOption->isEnabled();
             $this->repository->save($institutionConfiguration);
+            return;
+        }
+        // It can happen that the event changed for an institution that already exists, but is not yet projected to
+        // this projection. In that case we can create it.
+        if (!$institutionConfiguration) {
+            $institutionConfiguration = new InstitutionConfiguration(
+                (string)$event->institution,
+                $event->ssoOn2faOption->isEnabled()
+            );
+            $this->repository->save($institutionConfiguration);
         }
     }
 

src/Surfnet/StepupMiddleware/GatewayBundle/Tests/Projector/InstitutionConfigurationProjectorTest.php

@@ -0,0 +1,79 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Copyright 2022 SURFnet bv
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Surfnet\StepupMiddleware\GatewayBundle\Tests\Projector;
+
+use Mockery as m;
+use PHPUnit\Framework\TestCase;
+use Rhumsaa\Uuid\Uuid;
+use Surfnet\Stepup\Configuration\Event\SsoOn2faOptionChangedEvent;
+use Surfnet\Stepup\Configuration\Value\Institution;
+use Surfnet\Stepup\Configuration\Value\InstitutionConfigurationId;
+use Surfnet\Stepup\Configuration\Value\SsoOn2faOption;
+use Surfnet\StepupMiddleware\GatewayBundle\Entity\InstitutionConfiguration;
+use Surfnet\StepupMiddleware\GatewayBundle\Projector\InstitutionConfigurationProjector;
+use Surfnet\StepupMiddleware\GatewayBundle\Repository\InstitutionConfigurationRepository;
+
+class InstitutionConfigurationProjectorTest extends TestCase
+{
+    use m\Adapter\Phpunit\MockeryPHPUnitIntegration;
+
+    private $projector;
+
+    private $repository;
+    protected function setUp(): void
+    {
+        $repository = m::mock(InstitutionConfigurationRepository::class);
+        $projector = new InstitutionConfigurationProjector($repository);
+        $this->repository = $repository;
+        $this->projector = $projector;
+    }
+
+    public function test_create_row_when_non_existent()
+    {
+        $event = new SsoOn2faOptionChangedEvent(
+            new InstitutionConfigurationId(Uuid::uuid4()->toString()),
+            new Institution('institution-a.nl'),
+            new SsoOn2faOption(true)
+        );
+        $this->repository->shouldReceive('findByInstitution')->with('institution-a.nl')->andReturn(null);
+        $this->repository->shouldReceive('save')->withArgs(function(InstitutionConfiguration $configuration){
+            return $configuration->institution === 'institution-a.nl' && $configuration->ssoOn2faEnabled === true;
+        });
+
+        $this->projector->applySsoOn2faOptionChangedEvent($event);
+    }
+    public function test_updates_existing_row()
+    {
+        $event = new SsoOn2faOptionChangedEvent(
+            new InstitutionConfigurationId(Uuid::uuid4()->toString()),
+            new Institution('institution-a.nl'),
+            new SsoOn2faOption(true)
+        );
+        $configuration = new InstitutionConfiguration('institution-a.nl', false);
+
+        $this->repository->shouldReceive('findByInstitution')->with('institution-a.nl')->andReturn($configuration);
+        $this->repository->shouldReceive('save')->withArgs(function(InstitutionConfiguration $configuration){
+            return $configuration->institution === 'institution-a.nl' && $configuration->ssoOn2faEnabled === true;
+        });
+
+        $this->projector->applySsoOn2faOptionChangedEvent($event);
+    }
+}