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Feat: Create a Service for Download Proof and make it reusable

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This commit is contained in:
Sallu9007
2025-05-11 15:41:58 +05:30
parent c224497740
commit 6e634eda5a
4 changed files with 141 additions and 58 deletions
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59
app/Http/Controllers/ActivitiesAttendedController.php
View File

@@ -6,6 +6,7 @@ use Illuminate\Http\Request;
use Yajra\DataTables\Facades\DataTables;
use App\Models\ActivitiesAttended;
use Illuminate\Support\Facades\Storage;
use App\Services\ProofDownloadService;
class ActivitiesAttendedController extends Controller
{
@@ -113,7 +114,7 @@ class ActivitiesAttendedController extends Controller
return response()->json(['success' => 'Record deleted successfully']);
}
public function downloadProofs(Request $request)
public function downloadProofs(Request $request, ProofDownloadService $proofDownloadService)
{
// Validate the request
$request->validate([
@@ -122,62 +123,14 @@ class ActivitiesAttendedController extends Controller
$ids = json_decode($request->input('ids'));
if (empty($ids)) {
return back()->with('error', 'No items selected');
}
$result = $proofDownloadService->downloadProofs(ActivitiesAttended::class, $ids);
// Get the records with proofs
$responses = ActivitiesAttended::whereIn('id', $ids)
->whereNotNull('proof')
->get();
if ($responses->isEmpty()) {
return back()->with('error', 'No valid proofs found');
}
// Create a temporary zip file
$zipFileName = 'proofs_' . time() . '.zip';
$zipFilePath = storage_path('app/public/temp/' . $zipFileName);
// Ensure the temp directory exists
if (!Storage::disk('public')->exists('temp')) {
Storage::disk('public')->makeDirectory('temp');
}
$zip = new \ZipArchive();
if ($zip->open($zipFilePath, \ZipArchive::CREATE) !== TRUE) {
return back()->with('error', 'Could not create zip file');
}
$fileCount = 0;
foreach ($responses as $response) {
if (Storage::disk('public')->exists($response->proof)) {
$fileContent = Storage::disk('public')->get($response->proof);
// Get original filename from path
$originalName = basename($response->proof);
// Add file to the zip with a prefix to avoid duplicate names
$fileNameInZip = $response->id . '_' . $originalName;
$zip->addFromString($fileNameInZip, $fileContent);
$fileCount++;
}
}
$zip->close();
if ($fileCount === 0) {
// Delete the empty zip file
if (file_exists($zipFilePath)) {
unlink($zipFilePath);
}
return back()->with('error', 'No files found to download');
if (isset($result['error'])) {
return back()->with('error', $result['error']);
}
// Return the zip file as a download
return response()->download($zipFilePath, $zipFileName)->deleteFileAfterSend(true);
return response()->download($result['filePath'], $result['fileName'])->deleteFileAfterSend(true);
}
public function getActivitiesAttendedResponses(Request $request)

81
app/Services/ProofDownloadService.php Normal file
View File

@@ -0,0 +1,81 @@
<?php
namespace App\Services;
use Illuminate\Support\Facades\Storage;
use ZipArchive;
class ProofDownloadService
{
public function downloadProofs($model, $ids, $filePathColumn = 'proof')
{
// Validate IDs
if (empty($ids)) {
return [
'error' => 'No items selected',
];
}
// Fetch records with proofs
$responses = $model::whereIn('id', $ids)
->whereNotNull($filePathColumn)
->get();
if ($responses->isEmpty()) {
return [
'error' => 'No valid proofs found',
];
}
// Create a temporary zip file
$zipFileName = 'proofs_' . time() . '.zip';
$zipFilePath = storage_path('app/public/temp/' . $zipFileName);
// Ensure the temp directory exists
if (!Storage::disk('public')->exists('temp')) {
Storage::disk('public')->makeDirectory('temp');
}
$zip = new ZipArchive();
if ($zip->open($zipFilePath, ZipArchive::CREATE) !== true) {
return [
'error' => 'Could not create zip file',
];
}
$fileCount = 0;
foreach ($responses as $response) {
if (Storage::disk('public')->exists($response->$filePathColumn)) {
$fileContent = Storage::disk('public')->get($response->$filePathColumn);
// Get original filename from path
$originalName = basename($response->$filePathColumn);
// Add file to the zip with a prefix to avoid duplicate names
$fileNameInZip = $response->id . '_' . $originalName;
$zip->addFromString($fileNameInZip, $fileContent);
$fileCount++;
}
}
$zip->close();
if ($fileCount === 0) {
// Delete the empty zip file
if (file_exists($zipFilePath)) {
unlink($zipFilePath);
}
return [
'error' => 'No files found to download',
];
}
return [
'success' => true,
'filePath' => $zipFilePath,
'fileName' => $zipFileName,
];
}
}