Implemented structure for push Notifications

lib/storage/base/settings.dart

@@ -5,6 +5,7 @@ import '../file/fileSettings.dart';
 import '../fileView/fileViewSettings.dart';
 import '../gradeAverages/gradeAveragesSettings.dart';
 import '../holidays/holidaysSettings.dart';
+import '../notification/notificationSettings.dart';
 import '../talk/talkSettings.dart';
 import '../timetable/timetableSettings.dart';
 
@@ -25,6 +26,7 @@ class Settings {
   FileSettings fileSettings;
   HolidaysSettings holidaysSettings;
   FileViewSettings fileViewSettings;
+  NotificationSettings notificationSettings;
 
   Settings({
     required this.appTheme,
@@ -35,6 +37,7 @@ class Settings {
     required this.fileSettings,
     required this.holidaysSettings,
     required this.fileViewSettings,
+    required this.notificationSettings,
   });
 
   static String _themeToJson(ThemeMode m) => m.name;

lib/storage/base/settings.g.dart

@@ -21,6 +21,8 @@ Settings _$SettingsFromJson(Map<String, dynamic> json) => Settings(
           json['holidaysSettings'] as Map<String, dynamic>),
       fileViewSettings: FileViewSettings.fromJson(
           json['fileViewSettings'] as Map<String, dynamic>),
+      notificationSettings: NotificationSettings.fromJson(
+          json['notificationSettings'] as Map<String, dynamic>),
     );
 
 Map<String, dynamic> _$SettingsToJson(Settings instance) => <String, dynamic>{
@@ -32,4 +34,5 @@ Map<String, dynamic> _$SettingsToJson(Settings instance) => <String, dynamic>{
       'fileSettings': instance.fileSettings.toJson(),
       'holidaysSettings': instance.holidaysSettings.toJson(),
       'fileViewSettings': instance.fileViewSettings.toJson(),
+      'notificationSettings': instance.notificationSettings.toJson(),
     };

lib/storage/notification/notificationSettings.dart

@@ -0,0 +1,14 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'notificationSettings.g.dart';
+
+@JsonSerializable()
+class NotificationSettings {
+  bool askUsageDismissed;
+  bool enabled;
+
+  NotificationSettings({required this.askUsageDismissed, required this.enabled});
+
+  factory NotificationSettings.fromJson(Map<String, dynamic> json) => _$NotificationSettingsFromJson(json);
+  Map<String, dynamic> toJson() => _$NotificationSettingsToJson(this);
+}

lib/storage/notification/notificationSettings.g.dart

@@ -0,0 +1,21 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'notificationSettings.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+NotificationSettings _$NotificationSettingsFromJson(
+        Map<String, dynamic> json) =>
+    NotificationSettings(
+      askUsageDismissed: json['askUsageDismissed'] as bool,
+      enabled: json['enabled'] as bool,
+    );
+
+Map<String, dynamic> _$NotificationSettingsToJson(
+        NotificationSettings instance) =>
+    <String, dynamic>{
+      'askUsageDismissed': instance.askUsageDismissed,
+      'enabled': instance.enabled,
+    };