mirv
a9976a5d85
- 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
108 lines
2.8 KiB
PHP
108 lines
2.8 KiB
PHP
<?php
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namespace App\Modules\Tasks\Models;
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use CodeIgniter\Model;
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use App\Models\Traits\TenantScopedModel;
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class TaskAttachmentModel extends Model
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{
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use TenantScopedModel;
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protected $table = 'task_attachments';
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protected $primaryKey = 'id';
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protected $useAutoIncrement = true;
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protected $returnType = 'array';
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protected $useSoftDeletes = false;
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protected $tenantField = 'task.organization_id';
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protected $allowedFields = [
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'task_id',
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'file_name',
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'file_path',
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'file_size',
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'file_type',
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'uploaded_by',
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];
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protected $useTimestamps = true;
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protected $createdField = 'created_at';
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protected $updatedField = 'updated_at';
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/**
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* Получить вложения задачи
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*/
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public function getByTask(int $taskId): array
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{
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return $this->where('task_id', $taskId)
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->orderBy('created_at', 'DESC')
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->findAll();
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}
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/**
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* Получить вложение по ID
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*/
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public function getById(int $attachmentId): ?array
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{
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return $this->find($attachmentId);
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}
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/**
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* Удалить вложение
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*/
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public function deleteAttachment(int $attachmentId, int $userId): bool
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{
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$attachment = $this->find($attachmentId);
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if (!$attachment) {
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return false;
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}
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// Удаляем файл с диска
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$filePath = $attachment['file_path'];
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if (file_exists($filePath)) {
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unlink($filePath);
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}
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return $this->delete($attachmentId);
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}
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/**
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* Получить размер файла в человекочитаемом формате
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*/
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public function formatSize(int $bytes): string
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{
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if ($bytes >= 1073741824) {
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return number_format($bytes / 1073741824, 2) . ' GB';
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} elseif ($bytes >= 1048576) {
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return number_format($bytes / 1048576, 2) . ' MB';
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} elseif ($bytes >= 1024) {
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return number_format($bytes / 1024, 2) . ' KB';
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}
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return $bytes . ' B';
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}
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/**
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* Получить иконку для типа файла
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*/
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public function getFileIcon(string $fileType): string
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{
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$icons = [
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'image' => 'fa-file-image',
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'pdf' => 'fa-file-pdf',
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'word' => 'fa-file-word',
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'excel' => 'fa-file-excel',
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'powerpoint' => 'fa-file-powerpoint',
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'zip' => 'fa-file-zipper',
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'text' => 'fa-file-lines',
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'video' => 'fa-file-video',
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'audio' => 'fa-file-audio',
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];
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foreach ($icons as $key => $icon) {
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if (stripos($fileType, $key) !== false) {
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return $icon;
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}
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}
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return 'fa-file';
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}
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} |