Tasks Module Stage 3: Attachments

- Add migration for task_attachments table - Create TaskAttachmentModel with file handling methods - Add TaskService methods for upload/delete attachments - Add API routes for attachments (upload, delete, download) - Add controller methods for attachment operations - Add UI section in task view with file upload form - Add JavaScript handlers for AJAX file operations
2026-02-08 19:43:39 +00:00
parent 7ebca3c762
commit a9976a5d85
6 changed files with 463 additions and 0 deletions
@@ -614,4 +614,110 @@ class TasksController extends BaseController
            'success' => $result,
        ]);
    }
+
+    // ========== Вложения (Attachments) ==========
+
+    /**
+     * API: загрузить вложение
+     */
+    public function uploadAttachment(int $taskId)
+    {
+        if (!$this->access->canEdit('tasks')) {
+            return $this->response->setJSON([
+                'success' => false,
+                'error' => 'Нет прав для изменения задач'
+            ]);
+        }
+
+        $organizationId = $this->requireActiveOrg();
+        $userId = $this->getCurrentUserId();
+
+        // Проверяем что задача принадлежит организации
+        $task = $this->taskService->getTask($taskId, $organizationId);
+        if (!$task) {
+            return $this->response->setJSON([
+                'success' => false,
+                'error' => 'Задача не найдена'
+            ]);
+        }
+
+        $file = $this->request->getFile('file');
+        if (!$file || !$file->isValid()) {
+            return $this->response->setJSON([
+                'success' => false,
+                'error' => 'Файл не загружен'
+            ]);
+        }
+
+        $attachmentId = $this->taskService->uploadAttachment($taskId, [
+            'name' => $file->getName(),
+            'type' => $file->getClientMimeType(),
+            'tmp_name' => $file->getTempName(),
+            'size' => $file->getSize(),
+        ], $userId);
+
+        return $this->response->setJSON([
+            'success' => (bool) $attachmentId,
+            'attachment_id' => $attachmentId,
+        ]);
+    }
+
+    /**
+     * API: удалить вложение
+     */
+    public function deleteAttachment(int $taskId, int $attachmentId)
+    {
+        if (!$this->access->canEdit('tasks')) {
+            return $this->response->setJSON([
+                'success' => false,
+                'error' => 'Нет прав для изменения задач'
+            ]);
+        }
+
+        $organizationId = $this->requireActiveOrg();
+        $userId = $this->getCurrentUserId();
+
+        // Проверяем что задача принадлежит организации
+        $task = $this->taskService->getTask($taskId, $organizationId);
+        if (!$task) {
+            return $this->response->setJSON([
+                'success' => false,
+                'error' => 'Задача не найдена'
+            ]);
+        }
+
+        $result = $this->taskService->deleteAttachment($taskId, $attachmentId, $userId);
+
+        return $this->response->setJSON([
+            'success' => $result,
+        ]);
+    }
+
+    /**
+     * API: скачать вложение
+     */
+    public function downloadAttachment(int $taskId, int $attachmentId)
+    {
+        $organizationId = $this->requireActiveOrg();
+
+        // Проверяем что задача принадлежит организации
+        $task = $this->taskService->getTask($taskId, $organizationId);
+        if (!$task) {
+            throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound('Задача не найдена');
+        }
+
+        $attachmentModel = new \App\Modules\Tasks\Models\TaskAttachmentModel();
+        $attachment = $attachmentModel->find($attachmentId);
+
+        if (!$attachment || $attachment['task_id'] != $taskId) {
+            throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound('Вложение не найдено');
+        }
+
+        if (!file_exists($attachment['file_path'])) {
+            throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound('Файл не найден');
+        }
+
+        return $this->response->download($attachment['file_path'], null)
+            ->setFileName($attachment['file_name']);
+    }
 }