Refactor Scontainers management

- Removed legacy Scontainers controller and view files, transitioning to a new controller structure.
- Introduced ScontainersController to handle CRUD operations with improved dependency injection.
- Created ScontainersRepository for database interactions, encapsulating logic for container management.
- Updated container edit and list views to utilize new templating system.
- Added unit tests for ScontainersRepository and ScontainersController to ensure functionality.
- Enhanced form handling for container editing, including validation and error management.

tests/Unit/Domain/Scontainers/ScontainersRepositoryTest.php

@@ -0,0 +1,63 @@
+<?php
+namespace Tests\Unit\Domain\Scontainers;
+
+use PHPUnit\Framework\TestCase;
+use Domain\Scontainers\ScontainersRepository;
+
+class ScontainersRepositoryTest extends TestCase
+{
+    public function testFindReturnsDefaultContainerForInvalidId(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+        $repository = new ScontainersRepository($mockDb);
+
+        $container = $repository->find(0);
+
+        $this->assertIsArray($container);
+        $this->assertSame(0, (int)$container['id']);
+        $this->assertSame(1, (int)$container['status']);
+    }
+
+    public function testDeleteReturnsFalseForInvalidId(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+        $repository = new ScontainersRepository($mockDb);
+
+        $this->assertFalse($repository->delete(0));
+    }
+
+    public function testFindReturnsContainerWithTranslations(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+        $mockDb->expects($this->once())
+            ->method('get')
+            ->with('pp_scontainers', '*', ['id' => 7])
+            ->willReturn(['id' => 7, 'status' => 1, 'show_title' => 1]);
+
+        $mockDb->expects($this->once())
+            ->method('select')
+            ->with('pp_scontainers_langs', '*', ['container_id' => 7])
+            ->willReturn([
+                ['lang_id' => 'pl', 'title' => 'Tytul PL', 'text' => 'Tekst PL'],
+                ['lang_id' => 'en', 'title' => 'Title EN', 'text' => 'Text EN'],
+            ]);
+
+        $repository = new ScontainersRepository($mockDb);
+        $container = $repository->find(7);
+
+        $this->assertSame(7, (int)$container['id']);
+        $this->assertArrayHasKey('languages', $container);
+        $this->assertArrayHasKey('pl', $container['languages']);
+        $this->assertArrayHasKey('en', $container['languages']);
+    }
+
+    public function testDetailsForLanguageReturnsNullForInvalidData(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+        $repository = new ScontainersRepository($mockDb);
+
+        $this->assertNull($repository->detailsForLanguage(0, 'pl'));
+        $this->assertNull($repository->detailsForLanguage(1, ''));
+    }
+}
+