feat: 自动更新、系统设置、安全修复
后端: - 新增 GET /version 版本检查端点(version.go + version.yaml) - 新增 GET /license/info 接口,返回门店授权信息 - 修复 GenerateOrderNo 并发重复单号:事务内加 FOR UPDATE 行锁 - 修复 ApproveStockOut 超卖竞态:预检和库存更新均加 FOR UPDATE - 修复 Product Create 并发 code 冲突:加重试逻辑,schema 加 UNIQUE KEY - 修复 Product Update 全字段覆盖:改用 selective Updates() - 挂载 ReadOnly 中间件(全局)+ AdminOnly(用户管理路由) - version.go 配置缺失时返回 500 而非静默降级 前端: - 新增自动更新检测(update_provider.dart)+ shell 更新 banner/弹窗 - 新增系统设置"关于"标签页:版本、授权、开发信息、意见反馈 - 新增离线缓存:所有 AsyncNotifierProvider 支持断网浏览历史数据 - 新增门店信息弹窗(点击左上角 logo 或右上角门店号触发) - 提取 AppConfig 统一管理 BASE_URL,支持 --dart-define 注入 - update_provider.dart 加 kIsWeb 保护,修复 Web 平台崩溃 - dev.sh 新增 stop 命令,修复 stop 误杀前端进程问题 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
@@ -0,0 +1,78 @@
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
import '../core/api/api_client.dart';
|
||||
import '../core/auth/auth_state.dart';
|
||||
|
||||
class LicenseInfo {
|
||||
final String type; // trial / monthly / annual / lifetime
|
||||
final bool isActive;
|
||||
final DateTime? expiresAt;
|
||||
final DateTime? activatedAt;
|
||||
|
||||
const LicenseInfo({
|
||||
required this.type,
|
||||
required this.isActive,
|
||||
this.expiresAt,
|
||||
this.activatedAt,
|
||||
});
|
||||
|
||||
factory LicenseInfo.fromJson(Map<String, dynamic> json) {
|
||||
return LicenseInfo(
|
||||
type: json['type'] as String? ?? 'trial',
|
||||
isActive: json['is_active'] as bool? ?? false,
|
||||
expiresAt: json['expires_at'] != null
|
||||
? DateTime.tryParse(json['expires_at'] as String)
|
||||
: null,
|
||||
activatedAt: json['activated_at'] != null
|
||||
? DateTime.tryParse(json['activated_at'] as String)
|
||||
: null,
|
||||
);
|
||||
}
|
||||
|
||||
String get typeLabel {
|
||||
switch (type) {
|
||||
case 'monthly': return '月度授权';
|
||||
case 'annual': return '年度授权';
|
||||
case 'lifetime': return '永久授权';
|
||||
default: return '试用版';
|
||||
}
|
||||
}
|
||||
|
||||
/// 是否已过期
|
||||
bool get isExpired =>
|
||||
expiresAt != null && DateTime.now().isAfter(expiresAt!);
|
||||
|
||||
/// 距到期剩余天数(null = 永久)
|
||||
int? get daysRemaining {
|
||||
if (expiresAt == null) return null;
|
||||
final diff = expiresAt!.difference(DateTime.now()).inDays;
|
||||
return diff < 0 ? 0 : diff;
|
||||
}
|
||||
}
|
||||
|
||||
final licenseProvider =
|
||||
AsyncNotifierProvider<LicenseNotifier, LicenseInfo?>(LicenseNotifier.new);
|
||||
|
||||
class LicenseNotifier extends AsyncNotifier<LicenseInfo?> {
|
||||
@override
|
||||
Future<LicenseInfo?> build() async {
|
||||
ref.watch(authStateProvider.select((s) => s.user?.shopId));
|
||||
return _fetch();
|
||||
}
|
||||
|
||||
Future<LicenseInfo?> _fetch() async {
|
||||
try {
|
||||
final client = ref.read(apiClientProvider);
|
||||
final resp = await client.get('/license/info');
|
||||
final data = resp.data['data'];
|
||||
if (data == null) return null;
|
||||
return LicenseInfo.fromJson(data as Map<String, dynamic>);
|
||||
} catch (_) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> reload() async {
|
||||
state = const AsyncValue.loading();
|
||||
state = AsyncValue.data(await _fetch());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user