Update Form

app/Http/Controllers/LetterController.php

@@ -4,6 +4,8 @@ namespace App\Http\Controllers;
 
 use App\Models\FileUpload;
 use App\Models\Letter;
+use Barryvdh\DomPDF\Facade\Pdf;
+use Carbon\Carbon;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Support\Str;
 use Illuminate\Http\Request;
@@ -11,6 +13,7 @@ use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Facades\URL;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Exception;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Validation\ValidationException;
 
 /**
@@ -103,8 +106,8 @@ class LetterController extends Controller
                 'program_studi_mahasiswa' => 'required|string',
                 'tahun_ajaran' => 'required|string',
                 'start_date' => 'required|date',
-                'completion_date' => 'nullable|date',
-                'nomor_surat_acceptance' => 'nullable|string',
+                'completion_date' => 'required|date',
+                'nomor_surat_acceptance' => 'required|string',
                 'nomor_surat_completion' => 'nullable|string',
                 'lampiran' => 'nullable|file|mimes:pdf,jpg,png|max:2048',
             ]);
@@ -197,25 +200,27 @@ class LetterController extends Controller
                 'program_studi_mahasiswa' => 'sometimes|string',
                 'tahun_ajaran' => 'sometimes|string',
                 'start_date' => 'sometimes|date',
-                'completion_date' => 'sometimes|date',
+                'completion_date' => 'required|date',
                 'is_acceptance' => 'sometimes|boolean',
                 'nomor_surat_acceptance' => 'nullable|string',
-                'is_completion' => 'sometimes|boolean',
+                'is_completion' => 'nullable|boolean',
                 'nomor_surat_completion' => 'nullable|string',
                 'lampiran' => 'nullable|file|mimes:pdf,jpg,png|max:2048',
             ]);
 
-            // Update boolean flags if letter numbers are provided
+            // Force update boolean if nomor_surat_* diberikan
             if ($request->has('nomor_surat_acceptance')) {
-                $validated['is_acceptance'] = !empty($request->nomor_surat_acceptance);
+                $validated['is_acceptance'] = !empty($request->input('nomor_surat_acceptance'));
             }
 
             if ($request->has('nomor_surat_completion')) {
-                $validated['is_completion'] = !empty($request->nomor_surat_completion);
+                $validated['is_completion'] = !empty($request->input('nomor_surat_completion'));
             }
 
+            // Update letter
             $letter->update($validated);
 
+            // Upload file jika ada
             if ($request->hasFile('lampiran')) {
                 $this->handleFileUpload($request->file('lampiran'), $letter, true);
             }
@@ -314,6 +319,20 @@ class LetterController extends Controller
         }
     }
 
+    public function generateSurat($id)
+    {
+        $letter = Letter::findOrFail($id);
+        $letter->start_formatted = Carbon::parse($letter->start_date)->translatedFormat('j F Y');
+        $letter->end_formatted = Carbon::parse($letter->completion_date)->translatedFormat('j F Y');
+        $pdf = Pdf::loadView('template', ['letter' => $letter, 'tanggalSurat' => Carbon::now()->isoFormat('D MMMM Y')]);
+        return $pdf->download('Surat.pdf')
+            ->withHeaders([
+                'Access-Control-Allow-Origin' => '*',
+                'Access-Control-Allow-Methods' => 'GET, OPTIONS',
+                'Access-Control-Allow-Headers' => 'Content-Type, Authorization',
+            ]);
+    }
+
     /**
      * Format letter data for consistent API response
      *

app/Providers/AppServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use Carbon\Carbon;
 use Dedoc\Scramble\Scramble;
 use Dedoc\Scramble\Support\Generator\OpenApi;
 use Dedoc\Scramble\Support\Generator\SecurityScheme;
@@ -23,6 +24,9 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot(): void
     {
+        Carbon::setLocale('id');
+        setlocale(LC_TIME, 'id_ID.UTF-8');
+
         Scramble::configure()
         ->withDocumentTransformers(function (OpenApi $openApi) {
             $openApi->secure(