Initial commit: Penyerahan final Source code Tugas Akhir

lib/services/categories_service.dart

@@ -0,0 +1,48 @@
+import 'dart:convert';
+
+import 'package:initial_folder/base_service.dart';
+import 'package:initial_folder/models/catagories_model.dart';
+import 'package:http/http.dart' as http;
+import 'package:initial_folder/models/subcategories_model.dart';
+
+class CategoriesService {
+  Future<List<CategoriesModel>> getAllCategories() async {
+    Uri url = Uri.parse('$baseUrl/homepage/categories');
+
+    var header = {'Content-Type': 'application/json; charset=UTF-8'};
+    var response = await http.get(url, headers: header);
+
+    if (response.statusCode == 200) {
+      var data = jsonDecode(response.body)['data'][0];
+      List<CategoriesModel> categories = [];
+      int categoriesAdded = 0;
+
+      for (var item in data) {
+        if (item['parent_category'] == '0' && categoriesAdded < 9) {
+          categories.add(CategoriesModel.fromJson(item));
+          categoriesAdded++;
+        }
+      }
+
+      return categories;
+    } else {
+      throw Exception('Gagal ambil data');
+    }
+  }
+
+  Future<List<SubCategoryModel>> getSubCategories(String id) async {
+    Uri url = Uri.parse('$baseUrl/homepage/subcategories/$id');
+    var header = {'Content-Type': 'application/json; charset=UTF-8'};
+    var response = await http.get(url, headers: header);
+
+    if (response.statusCode == 200) {
+      List<dynamic> data = jsonDecode(response.body);
+      List<SubCategoryModel> subCategories = data
+          .map((subCategoryJson) => SubCategoryModel.fromJson(subCategoryJson))
+          .toList();
+      return subCategories;
+    } else {
+      throw Exception('Failed to load subcategories');
+    }
+  }
+}