Refactor: Create shared AttachmentService and AttachmentModel

- Created common AttachmentService for all modules (app/Services/) - Created common AttachmentModel (app/Models/) - Created common migration (app/Database/Migrations/) - Updated Tasks module to use shared AttachmentService - Added Twig functions: format_filesize(), get_file_icon() - Removed duplicate TaskAttachmentModel and task_attachments migration - AttachmentService can be used by any module: task, deal, contact, etc.
2026-02-08 20:34:11 +00:00
parent 9c4aacefbe
commit 052560c9b4
7 changed files with 226 additions and 74 deletions
@@ -0,0 +1,116 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\AttachmentModel;
+use CodeIgniter\Events\Events;
+
+class AttachmentService
+{
+    protected AttachmentModel $attachmentModel;
+
+    public function __construct()
+    {
+        $this->attachmentModel = new AttachmentModel();
+    }
+
+    /**
+     * Загрузить вложение
+     */
+    public function upload(string $entityType, int $entityId, array $file, int $userId): ?int
+    {
+        $uploadPath = WRITEPATH . 'uploads/' . $entityType . '/' . $entityId . '/';
+        
+        // Создаём директорию если не существует
+        if (!is_dir($uploadPath)) {
+            mkdir($uploadPath, 0755, true);
+        }
+
+        // Генерируем уникальное имя файла
+        $originalName = $file['name'];
+        $extension = pathinfo($originalName, PATHINFO_EXTENSION);
+        $newFileName = uniqid() . '_' . time() . '.' . $extension;
+        $filePath = $uploadPath . $newFileName;
+
+        // Перемещаем загруженный файл
+        if (!move_uploaded_file($file['tmp_name'], $filePath)) {
+            return null;
+        }
+
+        $attachmentId = $this->attachmentModel->insert([
+            'entity_type' => $entityType,
+            'entity_id' => $entityId,
+            'file_name' => $originalName,
+            'file_path' => $filePath,
+            'file_size' => $file['size'],
+            'file_type' => $file['type'] ?? '',
+            'uploaded_by' => $userId,
+        ]);
+
+        if ($attachmentId) {
+            Events::trigger('attachment.uploaded', [
+                'entity_type' => $entityType,
+                'entity_id' => $entityId,
+                'attachment_id' => $attachmentId,
+                'user_id' => $userId,
+            ]);
+        }
+
+        return $attachmentId;
+    }
+
+    /**
+     * Удалить вложение
+     */
+    public function delete(string $entityType, int $entityId, int $attachmentId, int $userId): bool
+    {
+        if (!$this->attachmentModel->belongsToEntity($entityType, $entityId, $attachmentId)) {
+            return false;
+        }
+
+        $result = $this->attachmentModel->deleteAttachment($attachmentId);
+
+        if ($result) {
+            Events::trigger('attachment.deleted', [
+                'entity_type' => $entityType,
+                'entity_id' => $entityId,
+                'attachment_id' => $attachmentId,
+                'user_id' => $userId,
+            ]);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Получить вложения сущности
+     */
+    public function getByEntity(string $entityType, int $entityId): array
+    {
+        return $this->attachmentModel->getByEntity($entityType, $entityId);
+    }
+
+    /**
+     * Получить количество вложений
+     */
+    public function count(string $entityType, int $entityId): int
+    {
+        return $this->attachmentModel->countByEntity($entityType, $entityId);
+    }
+
+    /**
+     * Получить иконку файла
+     */
+    public function getFileIcon(string $fileType): string
+    {
+        return $this->attachmentModel->getFileIcon($fileType);
+    }
+
+    /**
+     * Форматировать размер файла
+     */
+    public function formatSize(int $bytes): string
+    {
+        return $this->attachmentModel->formatSize($bytes);
+    }
+}