first commit

lib/provider/service_provider.dart

@@ -0,0 +1,64 @@
+import 'package:equatable/equatable.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../model/service_model.dart';
+import '../repository/base_repository.dart';
+import '../repository/service_repository.dart';
+import 'dio_provider.dart';
+
+abstract class ServiceListState extends Equatable {
+  final DateTime date;
+  const ServiceListState(this.date);
+  @override
+  List<Object?> get props => [date];
+}
+
+class ServiceListStateInit extends ServiceListState {
+  ServiceListStateInit() : super(DateTime.now());
+}
+
+class ServiceListStateLoading extends ServiceListState {
+  ServiceListStateLoading() : super(DateTime.now());
+}
+
+class ServiceListStateError extends ServiceListState {
+  final String message;
+  ServiceListStateError({
+    required this.message,
+  }) : super(DateTime.now());
+}
+
+class ServiceListStateDone extends ServiceListState {
+  final List<Layanan> model;
+  ServiceListStateDone({
+    required this.model,
+  }) : super(DateTime.now());
+}
+
+//notifier
+class ServiceListNotifier extends StateNotifier<ServiceListState> {
+  final Ref ref;
+  ServiceListNotifier({
+    required this.ref,
+  }) : super(ServiceListStateInit());
+
+  void list(String branchID) async {
+    try {
+      state = ServiceListStateLoading();
+      final dio = ref.read(dioProvider);
+      final resp = await ServiceRepository(dio: dio).getData(branchID);
+      state = ServiceListStateDone(model: resp);
+    } catch (e) {
+      if (e is BaseRepositoryException) {
+        state = ServiceListStateError(message: e.message);
+      } else {
+        state = ServiceListStateError(message: e.toString());
+      }
+    }
+  }
+}
+
+//provider
+final serviceProvider =
+    StateNotifierProvider<ServiceListNotifier, ServiceListState>(
+        (ref) => ServiceListNotifier(ref: ref));