ver. 0.310: logi integracji w panelu admin

Nowa zakladka "Logi" w sekcji Integracje - podglad tabeli pp_log
z paginacja, sortowaniem, filtrami i rozwijalnym kontekstem JSON.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tests/Unit/Domain/Integrations/IntegrationsRepositoryTest.php

@@ -298,4 +298,69 @@ class IntegrationsRepositoryTest extends TestCase
         $this->assertSame('1', (string)$result[0]['id']);
         $this->assertSame('Przelew', (string)$result[0]['name']);
     }
+
+    // ── Logs ────────────────────────────────────────────────────
+
+    public function testGetLogsReturnsItemsAndTotal(): void
+    {
+        $this->mockDb->expects($this->once())
+            ->method('count')
+            ->with('pp_log', $this->anything())
+            ->willReturn(2);
+
+        $this->mockDb->expects($this->once())
+            ->method('select')
+            ->with('pp_log', '*', $this->anything())
+            ->willReturn([
+                ['id' => 1, 'action' => 'send_order', 'message' => 'OK', 'date' => '2026-01-01 12:00:00'],
+                ['id' => 2, 'action' => 'status_sync', 'message' => 'Synced', 'date' => '2026-01-02 12:00:00'],
+            ]);
+
+        $result = $this->repository->getLogs([], 'id', 'DESC', 1, 15);
+
+        $this->assertIsArray($result);
+        $this->assertArrayHasKey('items', $result);
+        $this->assertArrayHasKey('total', $result);
+        $this->assertCount(2, $result['items']);
+        $this->assertSame(2, $result['total']);
+    }
+
+    public function testGetLogsReturnsEmptyWhenNoResults(): void
+    {
+        $this->mockDb->method('count')->willReturn(0);
+        $this->mockDb->method('select')->willReturn([]);
+
+        $result = $this->repository->getLogs([], 'id', 'DESC', 1, 15);
+
+        $this->assertSame(0, $result['total']);
+        $this->assertEmpty($result['items']);
+    }
+
+    public function testGetLogsHandlesNullFromSelect(): void
+    {
+        $this->mockDb->method('count')->willReturn(0);
+        $this->mockDb->method('select')->willReturn(null);
+
+        $result = $this->repository->getLogs([], 'id', 'DESC', 1, 15);
+
+        $this->assertSame([], $result['items']);
+    }
+
+    public function testDeleteLogCallsDelete(): void
+    {
+        $this->mockDb->expects($this->once())
+            ->method('delete')
+            ->with('pp_log', ['id' => 42]);
+
+        $this->assertTrue($this->repository->deleteLog(42));
+    }
+
+    public function testClearLogsDeletesAll(): void
+    {
+        $this->mockDb->expects($this->once())
+            ->method('delete')
+            ->with('pp_log', []);
+
+        $this->assertTrue($this->repository->clearLogs());
+    }
 }