ambil data stok bantuan

lib/app/data/models/bentuk_bantuan_model.dart

@@ -1,19 +1,21 @@
 import 'dart:convert';
 
 class BentukBantuanModel {
-  final String id;
-  final String nama;
+  final String? id;
+  final String? nama;
   final String? deskripsi;
   final String? kategori;
-  final DateTime createdAt;
+  final String? satuan;
+  final DateTime? createdAt;
   final DateTime? updatedAt;
 
   BentukBantuanModel({
-    required this.id,
-    required this.nama,
+    this.id,
+    this.nama,
     this.deskripsi,
     this.kategori,
-    required this.createdAt,
+    this.satuan,
+    this.createdAt,
     this.updatedAt,
   });
 
@@ -28,10 +30,13 @@ class BentukBantuanModel {
         nama: json["nama"],
         deskripsi: json["deskripsi"],
         kategori: json["kategori"],
-        createdAt: DateTime.parse(json["created_at"]),
-        updatedAt: json["updated_at"] == null
-            ? null
-            : DateTime.parse(json["updated_at"]),
+        satuan: json["satuan"],
+        createdAt: json["created_at"] != null
+            ? DateTime.parse(json["created_at"])
+            : null,
+        updatedAt: json["updated_at"] != null
+            ? DateTime.parse(json["updated_at"])
+            : null,
       );
 
   Map<String, dynamic> toJson() => {
@@ -39,7 +44,8 @@ class BentukBantuanModel {
         "nama": nama,
         "deskripsi": deskripsi,
         "kategori": kategori,
-        "created_at": createdAt.toIso8601String(),
+        "satuan": satuan,
+        "created_at": createdAt?.toIso8601String(),
         "updated_at": updatedAt?.toIso8601String(),
       };
 }