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This commit is contained in:
Phuoc Nguyen
2025-11-03 15:02:33 +07:00
parent 56c470baa1
commit aa3a52bba7
17 changed files with 1393 additions and 345 deletions
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181
lib/features/notifications/data/datasources/notification_local_datasource.dart Normal file
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/// Notification Local Data Source
///
/// Provides mock notification data for development.
/// Simulates API responses with JSON data.
library;
/// Notification Local Data Source
///
/// Returns raw JSON data as if from API.
class NotificationLocalDataSource {
/// Mock notifications data (as JSON from API)
final List<Map<String, dynamic>> _mockNotifications = [
// Points earned (General - unread)
{
'notification_id': 'notif_001',
'user_id': 'user_001',
'type': 'loyalty_points_earned',
'title': 'Chúc mừng! Bạn vừa nhận 500 điểm thưởng',
'message':
'Hoàn thành đơn hàng DH2023120801 và nhận 500 điểm vào tài khoản.',
'data': {'points': 500, 'order_id': 'DH2023120801'},
'is_read': false,
'is_pushed': true,
'created_at': '2025-11-03T05:00:00.000Z',
'read_at': null,
},
// Promotion (General - unread)
{
'notification_id': 'notif_002',
'user_id': 'user_001',
'type': 'promotion_flash_sale',
'title': 'Flash Sale cuối năm - Giảm đến 50%',
'message':
'Chương trình khuyến mãi đặc biệt chỉ còn 2 ngày. Nhanh tay săn ngay!',
'data': {'promotion_id': 'PROMO_FLASH_DEC'},
'is_read': false,
'is_pushed': true,
'created_at': '2025-11-03T02:00:00.000Z',
'read_at': null,
},
// Order shipping (Order - unread)
{
'notification_id': 'notif_003',
'user_id': 'user_001',
'type': 'order_shipping',
'title': 'Đơn hàng đang được giao',
'message':
'Đơn hàng DH2023120701 đang trên đường giao đến bạn. Dự kiến giao trong hôm nay.',
'data': {'order_id': 'DH2023120701'},
'is_read': false,
'is_pushed': true,
'created_at': '2025-11-02T07:00:00.000Z',
'read_at': null,
},
// Tier upgrade (General - read)
{
'notification_id': 'notif_004',
'user_id': 'user_001',
'type': 'loyalty_tier_upgrade',
'title': 'Sắp lên hạng Platinum',
'message':
'Bạn chỉ còn 2,250 điểm nữa để đạt hạng Platinum với nhiều ưu đãi hấp dẫn.',
'data': {
'current_tier': 'gold',
'next_tier': 'platinum',
'points_needed': 2250
},
'is_read': true,
'is_pushed': true,
'created_at': '2025-11-01T07:00:00.000Z',
'read_at': '2025-11-02T19:00:00.000Z',
},
// Event (General - read)
{
'notification_id': 'notif_005',
'user_id': 'user_001',
'type': 'event_invitation',
'title': 'Sự kiện VIP sắp diễn ra',
'message':
'Mời bạn tham gia sự kiện ra mắt bộ sưu tập gạch mới vào 15/12/2023 tại showroom.',
'data': {'event_id': 'EVENT_DEC_2023', 'date': '2023-12-15'},
'is_read': true,
'is_pushed': true,
'created_at': '2025-10-31T07:00:00.000Z',
'read_at': '2025-11-01T23:00:00.000Z',
},
// Order confirmed (Order - read)
{
'notification_id': 'notif_006',
'user_id': 'user_001',
'type': 'order_confirmed',
'title': 'Xác nhận đơn hàng thành công',
'message':
'Đơn hàng DH2023120601 đã được xác nhận. Chúng tôi sẽ sớm chuẩn bị và giao hàng.',
'data': {'order_id': 'DH2023120601'},
'is_read': true,
'is_pushed': true,
'created_at': '2025-10-30T07:00:00.000Z',
'read_at': '2025-10-31T21:00:00.000Z',
},
// Birthday (General - read)
{
'notification_id': 'notif_007',
'user_id': 'user_001',
'type': 'birthday_reward',
'title': 'Sinh nhật sắp đến',
'message':
'Chúc mừng sinh nhật! Bạn sẽ nhận 500 điểm thưởng vào ngày 20/12.',
'data': {'birthday_date': '2023-12-20', 'points': 500},
'is_read': true,
'is_pushed': true,
'created_at': '2025-10-27T07:00:00.000Z',
'read_at': '2025-10-28T17:00:00.000Z',
},
];
/// Get all notifications (returns JSON data)
Future<List<Map<String, dynamic>>> getAllNotifications() async {
await Future.delayed(const Duration(milliseconds: 300));
return List.from(_mockNotifications);
}
/// Get notifications by category
Future<List<Map<String, dynamic>>> getNotificationsByCategory(
String category) async {
await Future.delayed(const Duration(milliseconds: 200));
if (category == 'general') {
return _mockNotifications
.where((n) =>
!(n['type'] as String).toLowerCase().contains('order') ||
(n['type'] as String).toLowerCase().contains('loyalty') ||
(n['type'] as String).toLowerCase().contains('promotion') ||
(n['type'] as String).toLowerCase().contains('event') ||
(n['type'] as String).toLowerCase().contains('birthday'))
.toList();
} else if (category == 'order') {
return _mockNotifications
.where((n) => (n['type'] as String).toLowerCase().contains('order'))
.toList();
}
return List.from(_mockNotifications);
}
/// Get unread count
Future<int> getUnreadCount() async {
await Future.delayed(const Duration(milliseconds: 100));
return _mockNotifications.where((n) => !(n['is_read'] as bool)).length;
}
/// Mark notification as read
Future<void> markAsRead(String notificationId) async {
await Future.delayed(const Duration(milliseconds: 150));
final index = _mockNotifications
.indexWhere((n) => n['notification_id'] == notificationId);
if (index != -1) {
_mockNotifications[index]['is_read'] = true;
_mockNotifications[index]['read_at'] = DateTime.now().toIso8601String();
}
}
/// Mark all notifications as read
Future<void> markAllAsRead() async {
await Future.delayed(const Duration(milliseconds: 200));
for (var notification in _mockNotifications) {
if (!(notification['is_read'] as bool)) {
notification['is_read'] = true;
notification['read_at'] = DateTime.now().toIso8601String();
}
}
}
}

91
lib/features/notifications/data/models/notification_model.dart
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@@ -1,56 +1,45 @@
import 'dart:convert';
import 'package:hive_ce/hive.dart';
import 'package:worker/core/constants/storage_constants.dart';
/// Notification Model
///
/// Converts JSON data from API to domain entity.
library;
part 'notification_model.g.dart';
import 'package:worker/features/notifications/domain/entities/notification.dart';
@HiveType(typeId: HiveTypeIds.notificationModel)
class NotificationModel extends HiveObject {
NotificationModel({required this.notificationId, required this.userId, required this.type, required this.title, required this.message, this.data, required this.isRead, required this.isPushed, required this.createdAt, this.readAt});
@HiveField(0) final String notificationId;
@HiveField(1) final String userId;
@HiveField(2) final String type;
@HiveField(3) final String title;
@HiveField(4) final String message;
@HiveField(5) final String? data;
@HiveField(6) final bool isRead;
@HiveField(7) final bool isPushed;
@HiveField(8) final DateTime createdAt;
@HiveField(9) final DateTime? readAt;
/// Notification Model
///
/// Handles JSON serialization/deserialization.
class NotificationModel {
/// Convert JSON to Notification entity
static Notification fromJson(Map<String, dynamic> json) {
return Notification(
notificationId: json['notification_id'] as String,
userId: json['user_id'] as String,
type: json['type'] as String,
title: json['title'] as String,
message: json['message'] as String,
data: json['data'] as Map<String, dynamic>?,
isRead: json['is_read'] as bool? ?? false,
isPushed: json['is_pushed'] as bool? ?? false,
createdAt: DateTime.parse(json['created_at'] as String),
readAt: json['read_at'] != null
? DateTime.parse(json['read_at'] as String)
: null,
);
}
factory NotificationModel.fromJson(Map<String, dynamic> json) => NotificationModel(
notificationId: json['notification_id'] as String,
userId: json['user_id'] as String,
type: json['type'] as String,
title: json['title'] as String,
message: json['message'] as String,
data: json['data'] != null ? jsonEncode(json['data']) : null,
isRead: json['is_read'] as bool? ?? false,
isPushed: json['is_pushed'] as bool? ?? false,
createdAt: DateTime.parse(json['created_at']?.toString() ?? ''),
readAt: json['read_at'] != null ? DateTime.parse(json['read_at']?.toString() ?? '') : null,
);
Map<String, dynamic> toJson() => {
'notification_id': notificationId,
'user_id': userId,
'type': type,
'title': title,
'message': message,
'data': data != null ? jsonDecode(data!) : null,
'is_read': isRead,
'is_pushed': isPushed,
'created_at': createdAt.toIso8601String(),
'read_at': readAt?.toIso8601String(),
};
Map<String, dynamic>? get dataMap {
if (data == null) return null;
try {
return jsonDecode(data!) as Map<String, dynamic>;
} catch (e) {
return null;
}
/// Convert Notification entity to JSON
static Map<String, dynamic> toJson(Notification notification) {
return {
'notification_id': notification.notificationId,
'user_id': notification.userId,
'type': notification.type,
'title': notification.title,
'message': notification.message,
'data': notification.data,
'is_read': notification.isRead,
'is_pushed': notification.isPushed,
'created_at': notification.createdAt.toIso8601String(),
'read_at': notification.readAt?.toIso8601String(),
};
}
}

68
lib/features/notifications/data/models/notification_model.g.dart
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// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'notification_model.dart';
// **************************************************************************
// TypeAdapterGenerator
// **************************************************************************
class NotificationModelAdapter extends TypeAdapter<NotificationModel> {
@override
final typeId = 20;
@override
NotificationModel read(BinaryReader reader) {
final numOfFields = reader.readByte();
final fields = <int, dynamic>{
for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
};
return NotificationModel(
notificationId: fields[0] as String,
userId: fields[1] as String,
type: fields[2] as String,
title: fields[3] as String,
message: fields[4] as String,
data: fields[5] as String?,
isRead: fields[6] as bool,
isPushed: fields[7] as bool,
createdAt: fields[8] as DateTime,
readAt: fields[9] as DateTime?,
);
}
@override
void write(BinaryWriter writer, NotificationModel obj) {
writer
..writeByte(10)
..writeByte(0)
..write(obj.notificationId)
..writeByte(1)
..write(obj.userId)
..writeByte(2)
..write(obj.type)
..writeByte(3)
..write(obj.title)
..writeByte(4)
..write(obj.message)
..writeByte(5)
..write(obj.data)
..writeByte(6)
..write(obj.isRead)
..writeByte(7)
..write(obj.isPushed)
..writeByte(8)
..write(obj.createdAt)
..writeByte(9)
..write(obj.readAt);
}
@override
int get hashCode => typeId.hashCode;
@override
bool operator ==(Object other) =>
identical(this, other) ||
other is NotificationModelAdapter &&
runtimeType == other.runtimeType &&
typeId == other.typeId;
}

55
lib/features/notifications/data/repositories/notification_repository_impl.dart Normal file
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/// Notification Repository Implementation
///
/// Concrete implementation of NotificationRepository.
/// Coordinates between local datasource and domain layer.
library;
import 'package:worker/features/notifications/data/datasources/notification_local_datasource.dart';
import 'package:worker/features/notifications/data/models/notification_model.dart';
import 'package:worker/features/notifications/domain/entities/notification.dart';
import 'package:worker/features/notifications/domain/repositories/notification_repository.dart';
/// Notification Repository Implementation
class NotificationRepositoryImpl implements NotificationRepository {
/// Local data source
final NotificationLocalDataSource localDataSource;
/// Constructor
NotificationRepositoryImpl({required this.localDataSource});
@override
Future<List<Notification>> getAllNotifications() async {
final jsonList = await localDataSource.getAllNotifications();
return jsonList.map((json) => NotificationModel.fromJson(json)).toList()
..sort((a, b) => b.createdAt.compareTo(a.createdAt)); // Sort by newest first
}
@override
Future<List<Notification>> getNotificationsByCategory(String category) async {
final jsonList = await localDataSource.getNotificationsByCategory(category);
return jsonList.map((json) => NotificationModel.fromJson(json)).toList()
..sort((a, b) => b.createdAt.compareTo(a.createdAt));
}
@override
Future<int> getUnreadCount() async {
return await localDataSource.getUnreadCount();
}
@override
Future<void> markAsRead(String notificationId) async {
await localDataSource.markAsRead(notificationId);
}
@override
Future<void> markAllAsRead() async {
await localDataSource.markAllAsRead();
}
@override
Future<List<Notification>> refreshNotifications() async {
// For now, just fetch all notifications
// In production, this would fetch from server
return await getAllNotifications();
}
}