first commit

2026-06-24 20:32:14 +08:00
commit 10fb30ad69
201 changed files with 21356 additions and 0 deletions
--- a/app/Services/DocumentService.php
+++ b/app/Services/DocumentService.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Submission;
+use App\Models\SubmissionDocument;
+use App\Models\User;
+use Illuminate\Http\UploadedFile;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Storage;
+
+class DocumentService
+{
+    /**
+     * Simpan laporan PDF baharu untuk serahan dengan versi & hash.
+     * Versi sebelumnya ditanda tidak aktif tetapi dikekalkan (sejarah versi).
+     * Fail disimpan pada disk 'local' (di luar direktori public).
+     */
+    public function store(Submission $submission, UploadedFile $file, User $user): SubmissionDocument
+    {
+        return DB::transaction(function () use ($submission, $file, $user) {
+            $nextVersion = (int) $submission->documents()->max('version') + 1;
+
+            $hash = hash_file('sha256', $file->getRealPath());
+            $path = $file->storeAs(
+                "reports/{$submission->id}",
+                'v'.$nextVersion.'_'.uniqid().'.pdf',
+                'local'
+            );
+
+            // Nyahaktifkan versi aktif sebelumnya.
+            $submission->documents()->where('is_active', true)->update(['is_active' => false]);
+
+            $document = $submission->documents()->create([
+                'original_filename' => $file->getClientOriginalName(),
+                'stored_path' => $path,
+                'file_hash' => $hash,
+                'mime_type' => $file->getClientMimeType(),
+                'size' => $file->getSize(),
+                'version' => $nextVersion,
+                'is_active' => true,
+                'uploaded_by' => $user->id,
+            ]);
+
+            activity('dokumen')
+                ->performedOn($submission)
+                ->causedBy($user)
+                ->withProperties(['version' => $nextVersion, 'filename' => $document->original_filename])
+                ->log('Laporan PDF dimuat naik');
+
+            return $document;
+        });
+    }
+
+    public function setActiveVersion(Submission $submission, SubmissionDocument $document): void
+    {
+        $submission->documents()->where('is_active', true)->update(['is_active' => false]);
+        $document->update(['is_active' => true]);
+    }
+
+    public function download(SubmissionDocument $document)
+    {
+        abort_unless(Storage::disk('local')->exists($document->stored_path), 404, 'Fail laporan tidak dijumpai.');
+
+        return Storage::disk('local')->download($document->stored_path, $document->original_filename);
+    }
+}