Tambah fitur pembatalan permohonan

- Menambahkan model, migration, dan relasi untuk tabel pembatalan permohonan.
- Mengubah fungsi delete menjadi pembatalan permohonan dengan konfirmasi pengguna.
- Menambahkan route baru untuk form dan proses pembatalan permohonan.
- Menyediakan form input alasan dan file pendukung untuk pembatalan permohonan.
- Memperbarui tampilan, fungsi controller, dan breadcrumbs terkait pembatalan permohonan.

app/Http/Controllers/PermohonanController.php

@@ -353,4 +353,38 @@
             //            $pdf = Pdf::loadView('lpj::permohonan.print', compact('permohonan'));
             //          return $pdf->stream();
         }
+
+        public function showPembatalan($id)
+        {
+            $permohonan = Permohonan::with(['pembatalan','debiture'])->findOrFail($id);
+            return view('lpj::permohonan.pembatalan-form', compact('permohonan'));
+        }
+
+
+        public function pembatalan(Request $request)
+        {
+            // Validate the request
+            $validatedData = $request->validate([
+                'permohonan_id'     => 'required|exists:permohonan,id',
+                'alasan_pembatalan' => 'required|string',
+                'file_pembatalan'   => 'required|file|mimes:pdf,doc,docx|max:2048',
+            ]);
+
+            // Handle file upload
+            if ($request->hasFile('file_pembatalan')) {
+                $file                             = $request->file('file_pembatalan');
+                $filename                         = time() . '_' . $file->getClientOriginalName();
+                $filePath                         = $file->storeAs('pembatalan', $filename, 'public');
+                $validatedData['file_pembatalan'] = $filePath;
+            }
+
+            // Add created_by
+            $validatedData['created_by'] = auth()->id();
+
+            // Create new PermohonanPembatalan
+            $pembatalan = PermohonanPembatalan::create($validatedData);
+
+            return redirect()->route('permohonan.index')->with('success', 'Pembatalan Permohonan Menunggu Approval');
+        }
+
     }

app/Models/Permohonan.php

@@ -159,4 +159,8 @@
         {
             return $this->hasMany(DokumenJaminan::class);
         }
+
+        public function pembatalan(){
+            return $this->hasMany(PermohonanPembatalan::class);
+        }
     }

app/Models/PermohonanPembatalan.php

@@ -0,0 +1,50 @@
+<?php
+
+    namespace Modules\Lpj\Models;
+
+    use Illuminate\Database\Eloquent\Factories\HasFactory;
+    use Illuminate\Database\Eloquent\Model;
+    use Illuminate\Database\Eloquent\SoftDeletes;
+    use Modules\Lpj\Models\Permohonan;
+    use Modules\Usermanagement\Models\User;
+
+    class PermohonanPembatalan extends Base
+    {
+
+        protected $table = 'permohonan_pembatalan';
+
+        protected $fillable = [
+            'permohonan_id',
+            'alasan_pembatalan',
+            'file_pembatalan',
+            'status',
+            'keterangan',
+            'authorized_at',
+            'authorized_status',
+            'created_by',
+            'updated_by',
+            'deleted_by',
+            'authorized_by',
+        ];
+
+        protected $dates = [
+            'created_at',
+            'updated_at',
+            'deleted_at',
+            'authorized_at',
+        ];
+
+        protected $casts = [
+            'authorized_status' => 'string',
+        ];
+
+        // Relationship with Permohonan
+        public function permohonan()
+        {
+            return $this->belongsTo(Permohonan::class, 'permohonan_id');
+        }
+
+        public function creator(){
+            return $this->belongsTo(User::class, 'created_by');
+        }
+    }