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<?php |
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namespace App\Service\enso\files; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Facades\Auth; |
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use Illuminate\Support\Facades\DB; |
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use LaravelEnso\Files\Exceptions\File as FileException; |
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use App\Http\Resources\enso\files\File as Resource; |
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use App\Models\enso\files\File; |
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use App\Models\enso\files\Upload; |
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class UploadManager |
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{ |
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private Collection $uploadedFiles; |
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private Collection $files; |
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public function __construct(array $files) |
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{ |
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$this->uploadedFiles = new Collection(); |
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$this->files = new Collection($files); |
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} |
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public function handle(): Collection |
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{ |
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DB::transaction(function () { |
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$this->checkExisting() |
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->uploadFiles(); |
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}); |
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return $this->uploadedFiles; |
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} |
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private function checkExisting(): self |
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{ |
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$existing = $this->files |
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->map(fn ($file) => $file->getClientOriginalName()) |
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->intersect($this->existingFiles()); |
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if ($existing->isNotEmpty()) { |
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throw FileException::duplicates($existing->implode(', ')); |
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} |
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return $this; |
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} |
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private function uploadFiles(): void |
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{ |
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$this->files->each(fn ($file) => $this->uploadFile($file)); |
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} |
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private function uploadFile($file): void |
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{ |
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$upload = tap(Upload::create()) |
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->upload($file); |
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$this->uploadedFiles->push(new Resource( |
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$upload->file->load(['attachable', 'createdBy.avatar'])) |
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); |
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} |
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private function existingFiles(): Collection |
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{ |
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return File::forUser(Auth::user()) |
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->whereAttachableType(Upload::class) |
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->pluck('original_name'); |
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} |
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} |
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