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sion
2026-04-06 18:45:04 +08:00
parent 2e34072f45
commit ee8979f471
37 changed files with 5 additions and 2500 deletions
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flutter_monisuo/build/99111e0c5b6228829e100ef67db14ea2.cache.dill.track.dill
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flutter_monisuo/build/9a5d09bec60a9bd952a3f584c1b9bd3b/.filecache
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@@ -1 +1 @@
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flutter_monisuo/build/9a5d09bec60a9bd952a3f584c1b9bd3b/dart_build_result.json
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@@ -1 +1 @@
{"build_start":"2026-04-06T13:57:48.988866","build_end":"2026-04-06T13:57:52.932920","dependencies":["file:///D:/flutter/bin/cache/dart-sdk/version","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/pubspec.yaml","file:///d:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json"],"code_assets":[],"data_assets":[]} {"build_start":"2026-04-06T18:39:07.915511","build_end":"2026-04-06T18:39:11.314962","dependencies":["file:///D:/flutter/bin/cache/dart-sdk/version","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json","file:///D:/workspace/project/com-rattan-spccloud/flutter_monisuo/pubspec.yaml","file:///d:/workspace/project/com-rattan-spccloud/flutter_monisuo/.dart_tool/package_config.json"],"code_assets":[],"data_assets":[]}

16
flutter_monisuo/lib/core/constants/api_endpoints.dart
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@@ -108,20 +108,4 @@ class ApiEndpoints {
/// 每日盈亏 /// 每日盈亏
static const String dailyProfit = '/api/asset/daily-profit'; static const String dailyProfit = '/api/asset/daily-profit';
// ==================== K线模块 ====================
/// K线历史数据
static const String klineHistory = '/api/kline/history';
/// 当前K线
static const String klineCurrent = '/api/kline/current';
/// 支持的K线周期
static const String klineIntervals = '/api/kline/intervals';
/// K线 WebSocket 地址
static const String klineWs = '${isProduction ? 'ws' : 'ws'}://'
'${isProduction ? '8.155.172.147:5010' : 'localhost:5010'}'
'/ws/kline';
} }

88
flutter_monisuo/lib/data/models/kline_candle.dart
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@@ -1,88 +0,0 @@
/// K线蜡烛数据模型
class KlineCandle {
final String coinCode;
final String interval;
final int openTime;
final double openPrice;
final double highPrice;
final double lowPrice;
final double closePrice;
final double volume;
final int closeTime;
final bool isClosed;
final int? timestamp;
const KlineCandle({
required this.coinCode,
required this.interval,
required this.openTime,
required this.openPrice,
required this.highPrice,
required this.lowPrice,
required this.closePrice,
required this.volume,
required this.closeTime,
this.isClosed = true,
this.timestamp,
});
factory KlineCandle.fromJson(Map<String, dynamic> json) {
return KlineCandle(
coinCode: json['coinCode'] as String? ?? '',
interval: json['interval'] as String? ?? '1h',
openTime: json['openTime'] as int? ?? 0,
openPrice: _toDouble(json['openPrice']),
highPrice: _toDouble(json['highPrice']),
lowPrice: _toDouble(json['lowPrice']),
closePrice: _toDouble(json['closePrice']),
volume: _toDouble(json['volume']),
closeTime: json['closeTime'] as int? ?? 0,
isClosed: json['isClosed'] as bool? ?? true,
timestamp: json['timestamp'] as int?,
);
}
static double _toDouble(dynamic v) {
if (v == null) return 0.0;
if (v is double) return v;
if (v is int) return v.toDouble();
if (v is String) return double.tryParse(v) ?? 0.0;
return 0.0;
}
/// 转换为 k_chart 库的 KLineEntity 格式
Map<String, dynamic> toKLineEntityMap() {
return {
'open': openPrice,
'high': highPrice,
'low': lowPrice,
'close': closePrice,
'vol': volume,
'amount': closePrice * volume,
'time': openTime,
'id': openTime,
};
}
/// 转换为 k_chart KLineEntity 对象
dynamic toKLineEntity() {
// k_chart KLineEntity.fromCustom 构造器
return null; // placeholder, actual conversion in kline_page
}
/// 从 REST API JSON 转换（历史K线）
factory KlineCandle.fromHistoryJson(Map<String, dynamic> json) {
return KlineCandle(
coinCode: json['coinCode'] as String? ?? '',
interval: json['interval'] as String? ?? '1h',
openTime: json['openTime'] as int? ?? 0,
openPrice: _toDouble(json['openPrice']),
highPrice: _toDouble(json['highPrice']),
lowPrice: _toDouble(json['lowPrice']),
closePrice: _toDouble(json['closePrice']),
volume: _toDouble(json['volume']),
closeTime: json['closeTime'] as int? ?? 0,
isClosed: true,
);
}
}

72
flutter_monisuo/lib/data/services/kline_service.dart
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@@ -1,72 +0,0 @@
import '../../core/constants/api_endpoints.dart';
import '../../core/network/api_response.dart';
import '../../core/network/dio_client.dart';
import '../models/kline_candle.dart';
/// K线 REST API 服务
class KlineService {
final DioClient _client;
KlineService(this._client);
/// 获取历史K线数据
Future<ApiResponse<List<KlineCandle>>> fetchHistory({
required String coinCode,
required String interval,
int limit = 200,
int? before,
}) async {
final params = <String, dynamic>{
'coinCode': coinCode,
'interval': interval,
'limit': limit,
};
if (before != null) params['before'] = before;
final response = await _client.get<Map<String, dynamic>>(
ApiEndpoints.klineHistory,
queryParameters: params,
);
if (response.success && response.data != null) {
final list = response.data!['list'] as List? ?? [];
final candles = list
.map((e) => KlineCandle.fromHistoryJson(e as Map<String, dynamic>))
.toList();
return ApiResponse.success(candles, response.message);
}
return ApiResponse.fail(response.message ?? '获取K线数据失败');
}
/// 获取当前进行中的K线
Future<ApiResponse<KlineCandle>> fetchCurrentCandle({
required String coinCode,
required String interval,
}) async {
final response = await _client.get<Map<String, dynamic>>(
ApiEndpoints.klineCurrent,
queryParameters: {'coinCode': coinCode, 'interval': interval},
);
if (response.success && response.data != null) {
return ApiResponse.success(
KlineCandle.fromJson(response.data!),
response.message,
);
}
return ApiResponse.fail(response.message ?? '获取当前K线失败');
}
/// 获取支持的周期列表
Future<ApiResponse<List<String>>> fetchIntervals() async {
final response = await _client.get<Map<String, dynamic>>(
ApiEndpoints.klineIntervals,
);
if (response.success && response.data != null) {
final list = response.data!['list'] as List? ?? [];
return ApiResponse.success(list.cast<String>(), response.message);
}
return ApiResponse.fail(response.message ?? '获取周期列表失败');
}
}

135
flutter_monisuo/lib/data/services/kline_websocket_service.dart
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@@ -1,135 +0,0 @@
import 'dart:async';
import 'dart:convert';
import 'package:stomp_dart_client/stomp_dart_client.dart';
import '../../core/constants/api_endpoints.dart';
import '../models/kline_candle.dart';
/// K线 WebSocket 服务（STOMP 协议）
class KlineWebSocketService {
StompClient? _stompClient;
final Map<String, dynamic> _subscriptions = {};
final Map<String, StreamController<KlineCandle>> _controllers = {};
bool _isConnected = false;
bool _isConnecting = false;
int _reconnectDelay = 2000; // 初始重连延迟
static const int _maxReconnectDelay = 30000;
/// 订阅某个币种的K线数据
Stream<KlineCandle> subscribe(String coinCode) {
final key = coinCode.toUpperCase();
if (!_controllers.containsKey(key)) {
_controllers[key] = StreamController<KlineCandle>.broadcast();
}
_doSubscribe(key);
return _controllers[key]!.stream;
}
/// 取消订阅
void unsubscribe(String coinCode) {
final key = coinCode.toUpperCase();
_subscriptions[key]?.call();
_subscriptions.remove(key);
}
/// 连接状态
bool get isConnected => _isConnected;
/// 连接 WebSocket
void connect() {
if (_isConnecting || _isConnected) return;
_isConnecting = true;
final wsUrl = ApiEndpoints.klineWs;
_stompClient = StompClient(
config: StompConfig(
url: wsUrl,
onConnect: _onConnect,
onDisconnect: _onDisconnect,
onStompError: _onError,
onWebSocketError: _onError,
reconnectDelay: const Duration(milliseconds: 5000),
heartbeatIncoming: const Duration(seconds: 20),
heartbeatOutgoing: const Duration(seconds: 20),
),
);
_stompClient!.activate();
}
/// 断开连接
void disconnect() {
_isConnecting = false;
_stompClient?.deactivate();
_stompClient = null;
_isConnected = false;
_subscriptions.clear();
}
void _onConnect(StompFrame frame) {
_isConnected = true;
_isConnecting = false;
_reconnectDelay = 2000; // 重置重连延迟
// 重新订阅所有已注册的币种
for (final key in _controllers.keys) {
_doSubscribe(key);
}
}
void _onDisconnect(StompFrame? frame) {
_isConnected = false;
_isConnecting = false;
_scheduleReconnect();
}
void _onError(dynamic error) {
_isConnected = false;
_isConnecting = false;
_scheduleReconnect();
}
void _scheduleReconnect() {
Future.delayed(Duration(milliseconds: _reconnectDelay), () {
if (!_isConnected && !_isConnecting) {
_reconnectDelay = (_reconnectDelay * 2).clamp(2000, _maxReconnectDelay);
connect();
}
});
}
void _doSubscribe(String coinCode) {
if (_stompClient == null || !_isConnected) {
connect(); // 触发连接，连接成功后会自动重新订阅
return;
}
// 避免重复订阅
if (_subscriptions.containsKey(coinCode)) return;
final dest = '/topic/kline/$coinCode';
final sub = _stompClient!.subscribe(
destination: dest,
callback: (StompFrame frame) {
if (frame.body != null) {
try {
final json = jsonDecode(frame.body!) as Map<String, dynamic>;
final candle = KlineCandle.fromJson(json);
_controllers[coinCode]?.add(candle);
} catch (_) {}
}
},
);
_subscriptions[coinCode] = sub;
}
/// 释放资源
void dispose() {
disconnect();
for (final controller in _controllers.values) {
controller.close();
}
_controllers.clear();
}
}

11
flutter_monisuo/lib/main.dart
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@@ -18,12 +18,9 @@ import 'data/services/trade_service.dart';
import 'data/services/asset_service.dart'; import 'data/services/asset_service.dart';
import 'data/services/fund_service.dart'; import 'data/services/fund_service.dart';
import 'data/services/bonus_service.dart'; import 'data/services/bonus_service.dart';
import 'data/services/kline_service.dart';
import 'data/services/kline_websocket_service.dart';
import 'providers/auth_provider.dart'; import 'providers/auth_provider.dart';
import 'providers/market_provider.dart'; import 'providers/market_provider.dart';
import 'providers/asset_provider.dart'; import 'providers/asset_provider.dart';
import 'providers/kline_provider.dart';
import 'providers/theme_provider.dart'; import 'providers/theme_provider.dart';
import 'ui/pages/auth/login_page.dart'; import 'ui/pages/auth/login_page.dart';
import 'ui/pages/main/main_page.dart'; import 'ui/pages/main/main_page.dart';
@@ -104,8 +101,6 @@ class MyApp extends StatelessWidget {
Provider<AssetService>(create: (_) => AssetService(dioClient)), Provider<AssetService>(create: (_) => AssetService(dioClient)),
Provider<FundService>(create: (_) => FundService(dioClient)), Provider<FundService>(create: (_) => FundService(dioClient)),
Provider<BonusService>(create: (_) => BonusService(dioClient)), Provider<BonusService>(create: (_) => BonusService(dioClient)),
Provider<KlineService>(create: (_) => KlineService(dioClient)),
Provider<KlineWebSocketService>(create: (_) => KlineWebSocketService()),
// State Management // State Management
ChangeNotifierProvider<AuthProvider>( ChangeNotifierProvider<AuthProvider>(
create: (ctx) { create: (ctx) {
@@ -125,12 +120,6 @@ class MyApp extends StatelessWidget {
ctx.read<AppEventBus>(), ctx.read<AppEventBus>(),
), ),
), ),
ChangeNotifierProvider<KlineProvider>(
create: (ctx) => KlineProvider(
ctx.read<KlineService>(),
ctx.read<KlineWebSocketService>(),
),
),
]; ];
} }

183
flutter_monisuo/lib/providers/kline_provider.dart
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@@ -1,183 +0,0 @@
import 'dart:async';
import 'package:flutter/material.dart';
import '../data/models/kline_candle.dart';
import '../data/services/kline_service.dart';
import '../data/services/kline_websocket_service.dart';
/// K线状态管理
class KlineProvider extends ChangeNotifier {
final KlineService _klineService;
final KlineWebSocketService _wsService;
KlineProvider(this._klineService, this._wsService);
List<KlineCandle> _candles = [];
KlineCandle? _currentCandle;
String _interval = '1h';
String _coinCode = '';
bool _isLoading = false;
bool _isLoadingMore = false;
bool _isConnected = false;
String? _error;
StreamSubscription<KlineCandle>? _wsSubscription;
Timer? _pollingTimer;
// Getters
List<KlineCandle> get candles => _candles;
KlineCandle? get currentCandle => _currentCandle;
String get interval => _interval;
String get coinCode => _coinCode;
bool get isLoading => _isLoading;
bool get isLoadingMore => _isLoadingMore;
bool get isConnected => _isConnected;
String? get error => _error;
/// 加载某个币种的K线数据
Future<void> loadCoin(String coinCode, {String? interval}) async {
_coinCode = coinCode;
if (interval != null) _interval = interval;
_candles = [];
_currentCandle = null;
_error = null;
_isLoading = true;
notifyListeners();
try {
// 1. 获取历史K线
final response = await _klineService.fetchHistory(
coinCode: _coinCode,
interval: _interval,
limit: 200,
);
if (response.success && response.data != null) {
_candles = response.data!;
}
// 2. 获取当前K线
final currentResponse = await _klineService.fetchCurrentCandle(
coinCode: _coinCode,
interval: _interval,
);
if (currentResponse.success && currentResponse.data != null) {
_currentCandle = currentResponse.data;
}
// 3. 连接 WebSocket
_connectWebSocket();
_isLoading = false;
notifyListeners();
} catch (e) {
_error = '加载K线数据失败: $e';
_isLoading = false;
notifyListeners();
}
}
/// 切换周期
Future<void> changeInterval(String newInterval) async {
if (newInterval == _interval) return;
_interval = newInterval;
_candles = [];
_currentCandle = null;
// 重新加载
await loadCoin(_coinCode, interval: newInterval);
}
/// 加载更多历史数据（分页）
Future<void> loadMore() async {
if (_isLoadingMore || _candles.isEmpty) return;
_isLoadingMore = true;
notifyListeners();
try {
final oldestTime = _candles.first.closeTime;
final response = await _klineService.fetchHistory(
coinCode: _coinCode,
interval: _interval,
limit: 200,
before: oldestTime,
);
if (response.success && response.data != null) {
_candles = [...response.data!, ..._candles];
}
} catch (_) {}
_isLoadingMore = false;
notifyListeners();
}
void _connectWebSocket() {
// 取消之前的订阅
_wsSubscription?.cancel();
_wsService.unsubscribe(_coinCode);
// 订阅新币种
_wsService.connect();
_wsSubscription = _wsService.subscribe(_coinCode).listen(
_onTick,
onError: (_) => _startPolling(),
onDone: () => _startPolling(),
);
_isConnected = _wsService.isConnected;
notifyListeners();
}
void _onTick(KlineCandle tick) {
if (tick.interval != _interval) return;
_isConnected = true;
if (tick.isClosed) {
// 收盘 tick → 添加到历史列表
_candles.add(tick);
_currentCandle = null;
// 停止轮询（如果之前在轮询）
_pollingTimer?.cancel();
_pollingTimer = null;
} else {
// 进行中的 tick → 更新当前K线
_currentCandle = tick;
}
notifyListeners();
}
/// WebSocket 断连时降级为 HTTP 轮询
void _startPolling() {
_isConnected = false;
notifyListeners();
_pollingTimer?.cancel();
_pollingTimer = Timer.periodic(
const Duration(seconds: 5),
(_) => _pollCurrentCandle(),
);
}
Future<void> _pollCurrentCandle() async {
try {
final response = await _klineService.fetchCurrentCandle(
coinCode: _coinCode,
interval: _interval,
);
if (response.success && response.data != null) {
_currentCandle = response.data;
notifyListeners();
}
} catch (_) {}
}
@override
void dispose() {
_wsSubscription?.cancel();
_wsService.unsubscribe(_coinCode);
_pollingTimer?.cancel();
super.dispose();
}
}

56
flutter_monisuo/lib/ui/pages/kline/components/interval_selector.dart
View File

@@ -1,56 +0,0 @@
import 'package:flutter/material.dart';
import '../../../../core/theme/app_theme.dart';
import '../../../../core/theme/app_theme_extension.dart';
/// K线周期选择器：15m / 1h / 4h / 1d / 1M
class IntervalSelector extends StatelessWidget {
final String selected;
final ValueChanged<String> onChanged;
static const List<MapEntry<String, String>> intervals = [
MapEntry('15m', '15分'),
MapEntry('1h', '1时'),
MapEntry('4h', '4时'),
MapEntry('1d', '日线'),
MapEntry('1M', '月线'),
];
const IntervalSelector({
super.key,
required this.selected,
required this.onChanged,
});
@override
Widget build(BuildContext context) {
return Row(
children: intervals.map((e) {
final isSelected = e.key == selected;
return Expanded(
child: GestureDetector(
onTap: () => onChanged(e.key),
child: Container(
padding: const EdgeInsets.symmetric(vertical: 8),
decoration: BoxDecoration(
color: isSelected
? context.colors.primary.withValues(alpha: 0.15)
: Colors.transparent,
borderRadius: BorderRadius.circular(6),
),
alignment: Alignment.center,
child: Text(
e.value,
style: AppTextStyles.bodyMedium(context).copyWith(
color: isSelected
? context.colors.primary
: context.appColors.onSurfaceMuted,
fontWeight: isSelected ? FontWeight.w600 : FontWeight.w400,
),
),
),
),
);
}).toList(),
);
}
}

77
flutter_monisuo/lib/ui/pages/kline/components/kline_stats_bar.dart
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@@ -1,77 +0,0 @@
import 'package:flutter/material.dart';
import '../../../../core/theme/app_theme.dart';
import '../../../../core/theme/app_theme_extension.dart';
import '../../../../data/models/kline_candle.dart';
/// K线 OHLC 信息栏
class KlineStatsBar extends StatelessWidget {
final KlineCandle? candle;
const KlineStatsBar({super.key, this.candle});
@override
Widget build(BuildContext context) {
if (candle == null) return const SizedBox.shrink();
final c = candle!;
final change = c.closePrice - c.openPrice;
final changePct = c.openPrice > 0 ? (change / c.openPrice * 100) : 0.0;
final isUp = change >= 0;
final color = isUp ? context.appColors.up : context.appColors.down;
return Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
child: Row(
children: [
_statItem(context, '开', _fmt(c.openPrice), color),
const SizedBox(width: 12),
_statItem(context, '高', _fmt(c.highPrice), color),
const SizedBox(width: 12),
_statItem(context, '低', _fmt(c.lowPrice), color),
const SizedBox(width: 12),
_statItem(context, '收', _fmt(c.closePrice), color),
const SizedBox(width: 12),
_statItem(context, '量', _fmtVol(c.volume), color),
const Spacer(),
Text(
'${isUp ? '+' : ''}${changePct.toStringAsFixed(2)}%',
style: AppTextStyles.labelLarge(context).copyWith(
color: color,
fontWeight: FontWeight.bold,
),
),
],
),
);
}
Widget _statItem(BuildContext context, String label, String value, Color color) {
return Row(
mainAxisSize: MainAxisSize.min,
children: [
Text(label,
style: AppTextStyles.bodySmall(context).copyWith(
color: context.appColors.onSurfaceMuted,
)),
const SizedBox(width: 2),
Text(value,
style: AppTextStyles.bodySmall(context).copyWith(
color: color,
fontWeight: FontWeight.w500,
)),
],
);
}
String _fmt(double v) {
if (v >= 1000) return v.toStringAsFixed(2);
if (v >= 1) return v.toStringAsFixed(4);
return v.toStringAsFixed(6);
}
String _fmtVol(double v) {
if (v >= 1000000) return '${(v / 1000000).toStringAsFixed(1)}M';
if (v >= 1000) return '${(v / 1000).toStringAsFixed(1)}K';
return v.toStringAsFixed(0);
}
}

280
flutter_monisuo/lib/ui/pages/kline/kline_page.dart
View File

@@ -1,280 +0,0 @@
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import 'package:k_chart/flutter_k_chart.dart';
import '../../../core/theme/app_theme.dart';
import '../../../core/theme/app_theme_extension.dart';
import '../../../core/theme/app_spacing.dart';
import '../../../data/models/coin.dart';
import '../../../providers/kline_provider.dart';
import '../main/main_page.dart';
import 'components/interval_selector.dart';
import 'components/kline_stats_bar.dart';
/// K线图表页面
class KlinePage extends StatefulWidget {
final Coin coin;
const KlinePage({super.key, required this.coin});
@override
State<KlinePage> createState() => _KlinePageState();
}
class _KlinePageState extends State<KlinePage> {
List<KLineEntity>? _kLineEntities;
final ChartColors _chartColors = ChartColors();
final ChartStyle _chartStyle = ChartStyle();
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
final isDark = context.isDark;
_chartColors.bgColor = [isDark ? const Color(0xff1a1a2e) : Colors.white, isDark ? const Color(0xff1a1a2e) : Colors.white];
_chartColors.gridColor = isDark ? const Color(0xff2d2d44) : const Color(0xffe0e0e0);
_chartColors.upColor = context.appColors.up;
_chartColors.dnColor = context.appColors.down;
return Scaffold(
backgroundColor: context.colors.background,
appBar: AppBar(
backgroundColor: context.colors.surface,
elevation: 0,
scrolledUnderElevation: 0,
leading: IconButton(
icon: Icon(LucideIcons.arrowLeft, color: context.colors.onSurface),
onPressed: () => Navigator.of(context).pop(),
),
title: Row(
children: [
Text(widget.coin.code,
style: AppTextStyles.headlineLarge(context).copyWith(
fontWeight: FontWeight.bold,
)),
const SizedBox(width: 8),
Text(widget.coin.formattedPrice,
style: AppTextStyles.headlineMedium(context).copyWith(
color: context.colors.primary,
)),
const SizedBox(width: 6),
_ChangeBadge(coin: widget.coin),
],
),
),
body: Consumer<KlineProvider>(
builder: (context, provider, _) {
// 数据转换
_updateEntities(provider);
return Column(
children: [
// 周期选择器
Padding(
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.md,
vertical: AppSpacing.sm,
),
child: IntervalSelector(
selected: provider.interval,
onChanged: (v) => provider.changeInterval(v),
),
),
// OHLC 信息栏
KlineStatsBar(candle: provider.currentCandle),
const Divider(height: 1),
// K线图表
Expanded(
child: _buildChart(provider),
),
// 底部操作栏
_BottomActionBar(coin: widget.coin),
],
);
},
),
);
}
void _updateEntities(KlineProvider provider) {
final allCandles = [...provider.candles];
if (provider.currentCandle != null) {
allCandles.add(provider.currentCandle!);
}
if (allCandles.isEmpty) {
_kLineEntities = null;
return;
}
_kLineEntities = allCandles.map((c) {
return KLineEntity.fromJson({
'open': c.openPrice,
'high': c.highPrice,
'low': c.lowPrice,
'close': c.closePrice,
'vol': c.volume,
'amount': c.closePrice * c.volume,
'time': c.openTime,
'id': c.openTime,
});
}).toList();
DataUtil.calculate(_kLineEntities!);
}
Widget _buildChart(KlineProvider provider) {
if (provider.isLoading) {
return const Center(child: CircularProgressIndicator());
}
if (_kLineEntities == null || _kLineEntities!.isEmpty) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(LucideIcons.chartNoAxesColumn,
size: 48,
color: context.appColors.onSurfaceMuted.withValues(alpha: 0.4)),
const SizedBox(height: AppSpacing.md),
Text('暂无K线数据',
style: AppTextStyles.headlineMedium(context).copyWith(
color: context.appColors.onSurfaceMuted,
)),
const SizedBox(height: AppSpacing.sm),
],
),
);
}
return Stack(
children: [
SizedBox(
height: double.infinity,
width: double.infinity,
child: KChartWidget(
_kLineEntities,
_chartStyle,
_chartColors,
isLine: false,
isTrendLine: false,
mainState: MainState.MA,
volHidden: false,
secondaryState: SecondaryState.MACD,
fixedLength: 4,
timeFormat: TimeFormat.YEAR_MONTH_DAY,
showNowPrice: true,
hideGrid: false,
isTapShowInfoDialog: false,
onSecondaryTap: () {},
),
),
],
);
}
}
/// 涨跌标签
class _ChangeBadge extends StatelessWidget {
final Coin coin;
const _ChangeBadge({required this.coin});
@override
Widget build(BuildContext context) {
final isUp = coin.isUp;
final color = isUp ? context.appColors.up : context.appColors.down;
return Container(
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
decoration: BoxDecoration(
color: color.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(4),
),
child: Text(
coin.formattedChange,
style: AppTextStyles.bodySmall(context).copyWith(
color: color,
fontWeight: FontWeight.w600,
),
),
);
}
}
/// 底部交易操作栏
class _BottomActionBar extends StatelessWidget {
final Coin coin;
const _BottomActionBar({required this.coin});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.fromLTRB(
AppSpacing.lg, AppSpacing.sm, AppSpacing.lg, AppSpacing.lg,
),
decoration: BoxDecoration(
color: context.colors.surface,
border: Border(
top: BorderSide(
color: context.colors.outlineVariant.withValues(alpha: 0.2),
),
),
),
child: Row(
children: [
Expanded(
child: SizedBox(
height: 44,
child: ElevatedButton(
onPressed: () => _navigateToTrade(context, isBuy: true),
style: ElevatedButton.styleFrom(
backgroundColor: context.appColors.up,
foregroundColor: Colors.white,
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppRadius.lg),
),
),
child: Text('买入',
style: AppTextStyles.headlineMedium(context).copyWith(
color: Colors.white,
fontWeight: FontWeight.bold,
)),
),
),
),
const SizedBox(width: AppSpacing.md),
Expanded(
child: SizedBox(
height: 44,
child: ElevatedButton(
onPressed: () => _navigateToTrade(context, isBuy: false),
style: ElevatedButton.styleFrom(
backgroundColor: context.appColors.down,
foregroundColor: Colors.white,
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(AppRadius.lg),
),
),
child: Text('卖出',
style: AppTextStyles.headlineMedium(context).copyWith(
color: Colors.white,
fontWeight: FontWeight.bold,
)),
),
),
),
],
),
);
}
void _navigateToTrade(BuildContext context, {required bool isBuy}) {
Navigator.of(context).pop();
final mainState = context.findAncestorStateOfType<MainPageState>();
mainState?.switchToTrade(coin.code);
}
}

27
flutter_monisuo/lib/ui/pages/trade/components/coin_selector.dart
View File

@@ -4,14 +4,11 @@ import '../../../../core/theme/app_spacing.dart';
import '../../../../core/theme/app_theme.dart'; import '../../../../core/theme/app_theme.dart';
import '../../../../core/theme/app_theme_extension.dart'; import '../../../../core/theme/app_theme_extension.dart';
import '../../../../data/models/coin.dart'; import '../../../../data/models/coin.dart';
import '../../kline/kline_page.dart';
import 'coin_avatar.dart'; import 'coin_avatar.dart';
/// 币种选择器组件 /// 币种选择器组件
/// ///
/// 显示当前选中的币种交易对，点击弹出底部弹窗选择币种。 /// 显示当前选中的币种交易对，点击弹出底部弹窗选择币种。
/// 卡片背景 + 圆角lg + border + padding:16
/// 横向布局：coinInfo(竖向 pair+name) + chevronDown
class CoinSelector extends StatelessWidget { class CoinSelector extends StatelessWidget {
final Coin? selectedCoin; final Coin? selectedCoin;
final List<Coin> coins; final List<Coin> coins;
@@ -61,22 +58,6 @@ class CoinSelector extends StatelessWidget {
), ),
], ],
), ),
// K线图标（仅选中币种后显示）
if (selectedCoin != null)
GestureDetector(
onTap: () => _navigateToKline(context),
child: Container(
padding: const EdgeInsets.all(AppSpacing.sm),
decoration: BoxDecoration(
color: context.appColors.surfaceCard,
borderRadius: BorderRadius.circular(AppRadius.md),
border: Border.all(color: context.appColors.ghostBorder),
),
child: Icon(LucideIcons.chartNoAxesColumn,
size: 20, color: context.colors.primary),
),
),
const SizedBox(width: AppSpacing.sm),
// 下拉箭头 // 下拉箭头
Icon(LucideIcons.chevronDown, Icon(LucideIcons.chevronDown,
size: 16, color: context.colors.onSurfaceVariant), size: 16, color: context.colors.onSurfaceVariant),
@@ -86,14 +67,6 @@ class CoinSelector extends StatelessWidget {
); );
} }
void _navigateToKline(BuildContext context) {
if (selectedCoin == null) return;
Navigator.push(
context,
MaterialPageRoute(builder: (_) => KlinePage(coin: selectedCoin!)),
);
}
void _showCoinPicker(BuildContext context) { void _showCoinPicker(BuildContext context) {
showModalBottomSheet( showModalBottomSheet(
context: context, context: context,

32
flutter_monisuo/pubspec.lock
View File

@@ -373,14 +373,6 @@ packages:
url: "https://pub.dev" url: "https://pub.dev"
source: hosted source: hosted
version: "0.7.2" version: "0.7.2"
k_chart:
dependency: "direct main"
description:
name: k_chart
sha256: "059163563285cc001dc0257880f598774c63791155a7e0f3a37064dda89c9168"
url: "https://pub.dev"
source: hosted
version: "0.7.1"
leak_tracker: leak_tracker:
dependency: transitive dependency: transitive
description: description:
@@ -706,14 +698,6 @@ packages:
url: "https://pub.dev" url: "https://pub.dev"
source: hosted source: hosted
version: "1.12.1" version: "1.12.1"
stomp_dart_client:
dependency: "direct main"
description:
name: stomp_dart_client
sha256: "9ca00600a212f1e08fda614cf6815437829b1d08d8911ff5c798f130a2fa2d59"
url: "https://pub.dev"
source: hosted
version: "2.1.3"
stream_channel: stream_channel:
dependency: transitive dependency: transitive
description: description:
@@ -834,22 +818,6 @@ packages:
url: "https://pub.dev" url: "https://pub.dev"
source: hosted source: hosted
version: "1.1.1" version: "1.1.1"
web_socket:
dependency: transitive
description:
name: web_socket
sha256: "34d64019aa8e36bf9842ac014bb5d2f5586ca73df5e4d9bf5c936975cae6982c"
url: "https://pub.dev"
source: hosted
version: "1.0.1"
web_socket_channel:
dependency: "direct main"
description:
name: web_socket_channel
sha256: d645757fb0f4773d602444000a8131ff5d48c9e47adfe9772652dd1a4f2d45c8
url: "https://pub.dev"
source: hosted
version: "3.0.3"
xdg_directories: xdg_directories:
dependency: transitive dependency: transitive
description: description:

7
flutter_monisuo/pubspec.yaml
View File

@@ -40,13 +40,6 @@ dependencies:
# 字体 # 字体
google_fonts: ^6.2.1 google_fonts: ^6.2.1
# K线图表
k_chart: ^0.7.1
# WebSocket (STOMP)
stomp_dart_client: ^2.0.0
web_socket_channel: ^3.0.1
dev_dependencies: dev_dependencies:
flutter_test: flutter_test:
sdk: flutter sdk: flutter

3
monisuo-admin/src/composables/use-sidebar.ts
View File

@@ -1,4 +1,4 @@
import { CandlestickChart, CircleDollarSign, Coins, DollarSign, Palette, Receipt, Settings, ShieldCheck, TrendingUp, Users } from 'lucide-vue-next' import { CircleDollarSign, Coins, DollarSign, Palette, Receipt, Settings, ShieldCheck, TrendingUp, Users } from 'lucide-vue-next'
import type { NavGroup } from '@/components/app-sidebar/types' import type { NavGroup } from '@/components/app-sidebar/types'
import { useAuthStore } from '@/stores/auth' import { useAuthStore } from '@/stores/auth'
@@ -22,7 +22,6 @@ export function useSidebar() {
{ title: '订单审批', url: '/monisuo/orders', icon: Receipt, roles: [1, 2] }, { title: '订单审批', url: '/monisuo/orders', icon: Receipt, roles: [1, 2] },
{ title: '财务审批', url: '/monisuo/finance-orders', icon: CircleDollarSign, roles: [1, 3] }, { title: '财务审批', url: '/monisuo/finance-orders', icon: CircleDollarSign, roles: [1, 3] },
{ title: '业务分析', url: '/monisuo/analytics', icon: TrendingUp, roles: [1] }, { title: '业务分析', url: '/monisuo/analytics', icon: TrendingUp, roles: [1] },
{ title: 'K线配置', url: '/monisuo/kline-config', icon: CandlestickChart, roles: [1] },
{ title: '管理员管理', url: '/monisuo/admins', icon: ShieldCheck, roles: [1] }, { title: '管理员管理', url: '/monisuo/admins', icon: ShieldCheck, roles: [1] },
], ],
}, },

324
monisuo-admin/src/pages/monisuo/kline-config.vue
View File

@@ -1,324 +0,0 @@
<script setup lang="ts">
import { ref, onMounted, computed, watch } from 'vue'
import { toast } from 'vue-sonner'
import {
getKlineConfigs,
saveKlineConfig,
getKlinePreview,
type KlineConfig,
} from '../../services/api/monisuo-kline.api.ts'
import VChart from 'vue-echarts'
import { use } from 'echarts/core'
import { CandlestickChart } from 'echarts/charts'
import { GridComponent, TooltipComponent, LegendComponent, DataZoomComponent } from 'echarts/components'
import { CanvasRenderer } from 'echarts/renderers'
use([CandlestickChart, GridComponent, TooltipComponent, LegendComponent, DataZoomComponent, CanvasRenderer])
// ==================== State ====================
const configs = ref<KlineConfig[]>([])
const isLoading = ref(false)
const editingConfig = ref<KlineConfig | null>(null)
const showEditDialog = ref(false)
const showPreviewDialog = ref(false)
const previewCoinCode = ref('')
const previewInterval = ref('1h')
const previewData = ref<any[]>([])
const previewVolumes = ref<number[]>([])
const previewDates = ref<string[]>([])
// ==================== Load ====================
async function loadConfigs() {
isLoading.value = true
try {
configs.value = await getKlineConfigs()
}
catch (e: any) {
toast.error(`加载失败: ${e.message}`)
}
finally {
isLoading.value = false
}
}
onMounted(loadConfigs)
// ==================== Edit ====================
function openEdit(config: KlineConfig) {
editingConfig.value = { ...config }
showEditDialog.value = true
}
async function saveEdit() {
if (!editingConfig.value) return
try {
await saveKlineConfig({
coinCode: editingConfig.value.coinCode,
tradeStartTime: editingConfig.value.tradeStartTime,
tradeEndTime: editingConfig.value.tradeEndTime,
priceMin: editingConfig.value.priceMin,
priceMax: editingConfig.value.priceMax,
simulationEnabled: editingConfig.value.simulationEnabled,
})
toast.success('保存成功')
showEditDialog.value = false
loadConfigs()
}
catch (e: any) {
toast.error(`保存失败: ${e.message}`)
}
}
function toggleSimulation(config: KlineConfig) {
const newConfig = { ...config }
newConfig.simulationEnabled = config.simulationEnabled === 1 ? 0 : 1
saveKlineConfig({
coinCode: newConfig.coinCode,
simulationEnabled: newConfig.simulationEnabled,
}).then(() => {
toast.success(newConfig.simulationEnabled ? '已启用模拟' : '已关闭模拟')
loadConfigs()
}).catch((e: any) => {
toast.error(`操作失败: ${e.message}`)
})
}
// ==================== Preview ====================
async function openPreview(config: KlineConfig) {
previewCoinCode.value = config.coinCode
previewInterval.value = '1h'
showPreviewDialog.value = true
await loadPreviewData()
}
async function loadPreviewData() {
try {
const data = await getKlinePreview(previewCoinCode.value, previewInterval.value, 100)
previewData.value = data.map((d) => [d.openPrice, d.closePrice, d.lowPrice, d.highPrice])
previewVolumes.value = data.map(d => d.volume)
previewDates.value = data.map((d) => {
const date = new Date(d.openTime)
return `${date.getMonth() + 1}/${date.getDate()} ${date.getHours()}:${String(date.getMinutes()).padStart(2, '0')}`
})
}
catch {
previewData.value = []
}
}
watch(previewInterval, loadPreviewData)
const chartOption = computed(() => ({
animation: false,
tooltip: { trigger: 'axis', axisPointer: { type: 'cross' } },
grid: [
{ left: '10%', right: '5%', top: '5%', height: '55%' },
{ left: '10%', right: '5%', top: '68%', height: '20%' },
],
xAxis: [
{ type: 'category', data: previewDates.value, gridIndex: 0, axisLabel: { show: false } },
{ type: 'category', data: previewDates.value, gridIndex: 1 },
],
yAxis: [
{ type: 'value', gridIndex: 0, scale: true },
{ type: 'value', gridIndex: 1, scale: true },
],
dataZoom: [
{ type: 'inside', xAxisIndex: [0, 1], start: 50, end: 100 },
],
series: [
{
name: 'K线',
type: 'candlestick',
data: previewData.value,
xAxisIndex: 0,
yAxisIndex: 0,
itemStyle: {
color: '#ef5350',
color0: '#26a69a',
borderColor: '#ef5350',
borderColor0: '#26a69a',
},
},
{
name: '成交量',
type: 'bar',
data: previewVolumes.value,
xAxisIndex: 1,
yAxisIndex: 1,
itemStyle: { color: '#7986cb' },
},
],
}))
</script>
<template>
<div class="p-6 space-y-6">
<div>
<h1 class="text-2xl font-bold">K线配置</h1>
<p class="text-muted-foreground mt-1">管理币种K线模拟参数，配置交易时段和价格区间</p>
</div>
<!-- 币种配置表格 -->
<div class="border rounded-lg">
<table class="w-full">
<thead class="bg-muted/50">
<tr>
<th class="px-4 py-3 text-left text-sm font-medium text-muted-foreground">币种</th>
<th class="px-4 py-3 text-left text-sm font-medium text-muted-foreground">当前价格</th>
<th class="px-4 py-3 text-center text-sm font-medium text-muted-foreground">模拟状态</th>
<th class="px-4 py-3 text-center text-sm font-medium text-muted-foreground">交易时段</th>
<th class="px-4 py-3 text-center text-sm font-medium text-muted-foreground">价格区间</th>
<th class="px-4 py-3 text-center text-sm font-medium text-muted-foreground">操作</th>
</tr>
</thead>
<tbody>
<tr v-for="config in configs" :key="config.coinCode" class="border-t hover:bg-muted/30">
<td class="px-4 py-3">
<div class="font-medium">{{ config.coinCode }}</div>
<div class="text-xs text-muted-foreground">{{ config.coinName }}</div>
</td>
<td class="px-4 py-3 font-mono">{{ config.currentPrice?.toFixed(4) ?? '-' }}</td>
<td class="px-4 py-3 text-center">
<button
class="relative inline-flex h-6 w-11 items-center rounded-full transition-colors"
:class="config.simulationEnabled ? 'bg-primary' : 'bg-muted'"
@click="toggleSimulation(config)"
>
<span
class="inline-block h-4 w-4 rounded-full bg-white shadow transition-transform"
:class="config.simulationEnabled ? 'translate-x-6' : 'translate-x-1'"
/>
</button>
</td>
<td class="px-4 py-3 text-center text-sm">
{{ config.tradeStartTime ?? '09:00' }} - {{ config.tradeEndTime ?? '23:00' }}
</td>
<td class="px-4 py-3 text-center text-sm font-mono">
<template v-if="config.priceMin != null && config.priceMax != null">
{{ config.priceMin }} ~ {{ config.priceMax }}
</template>
<template v-else>-</template>
</td>
<td class="px-4 py-3 text-center">
<div class="flex items-center justify-center gap-2">
<button
class="text-sm text-primary hover:underline"
@click="openEdit(config)"
>
配置
</button>
<button
class="text-sm text-primary hover:underline"
@click="openPreview(config)"
>
预览
</button>
</div>
</td>
</tr>
<tr v-if="configs.length === 0">
<td colspan="6" class="px-4 py-8 text-center text-muted-foreground">
暂无币种数据
</td>
</tr>
</tbody>
</table>
</div>
<!-- 编辑弹窗 -->
<UiDialog v-model:open="showEditDialog">
<UiDialogContent class="max-w-md">
<UiDialogHeader>
<UiDialogTitle>K线配置 — {{ editingConfig?.coinCode }}</UiDialogTitle>
</UiDialogHeader>
<div v-if="editingConfig" class="space-y-4 py-4">
<div class="flex items-center justify-between">
<label class="text-sm font-medium">启用模拟</label>
<button
class="relative inline-flex h-6 w-11 items-center rounded-full transition-colors"
:class="editingConfig.simulationEnabled ? 'bg-primary' : 'bg-muted'"
@click="editingConfig.simulationEnabled = editingConfig.simulationEnabled === 1 ? 0 : 1"
>
<span
class="inline-block h-4 w-4 rounded-full bg-white shadow transition-transform"
:class="editingConfig.simulationEnabled ? 'translate-x-6' : 'translate-x-1'"
/>
</button>
</div>
<div class="grid grid-cols-2 gap-4">
<div>
<label class="text-sm font-medium">交易开始时间</label>
<input
v-model="editingConfig.tradeStartTime"
type="time"
class="mt-1 w-full rounded-md border px-3 py-2 text-sm"
/>
</div>
<div>
<label class="text-sm font-medium">交易结束时间</label>
<input
v-model="editingConfig.tradeEndTime"
type="time"
class="mt-1 w-full rounded-md border px-3 py-2 text-sm"
/>
</div>
</div>
<div class="grid grid-cols-2 gap-4">
<div>
<label class="text-sm font-medium">最低价</label>
<input
v-model.number="editingConfig.priceMin"
type="number"
step="0.0001"
min="0"
class="mt-1 w-full rounded-md border px-3 py-2 text-sm"
placeholder="最低价"
/>
</div>
<div>
<label class="text-sm font-medium">最高价</label>
<input
v-model.number="editingConfig.priceMax"
type="number"
step="0.0001"
min="0"
class="mt-1 w-full rounded-md border px-3 py-2 text-sm"
placeholder="最高价"
/>
</div>
</div>
</div>
<UiDialogFooter>
<UiButton variant="outline" @click="showEditDialog = false">取消</UiButton>
<UiButton @click="saveEdit">保存</UiButton>
</UiDialogFooter>
</UiDialogContent>
</UiDialog>
<!-- K线预览弹窗 -->
<UiDialog v-model:open="showPreviewDialog">
<UiDialogContent class="max-w-3xl max-h-[80vh]">
<UiDialogHeader>
<UiDialogTitle>K线预览 — {{ previewCoinCode }}</UiDialogTitle>
</UiDialogHeader>
<div class="space-y-3">
<select
v-model="previewInterval"
class="rounded-md border px-3 py-1.5 text-sm"
>
<option value="15m">15分钟</option>
<option value="1h">1小时</option>
<option value="4h">4小时</option>
<option value="1d">日线</option>
<option value="1M">月线</option>
</select>
<VChart v-if="previewData.length" :option="chartOption" autoresize style="height: 400px" />
<div v-else class="py-8 text-center text-muted-foreground">暂无数据</div>
</div>
</UiDialogContent>
</UiDialog>
</div>
</template>

71
monisuo-admin/src/services/api/monisuo-kline.api.ts
View File

@@ -1,71 +0,0 @@
import { useAxios } from '../../composables/use-axios'
// ==================== Types ====================
export interface KlineConfig {
coinId: number
coinCode: string
coinName: string
simulationEnabled: number // 0 or 1
tradeStartTime: string // HH:mm
tradeEndTime: string // HH:mm
priceMin: number
priceMax: number
currentPrice: number
priceType: number
}
export interface KlineConfigUpdate {
coinCode: string
tradeStartTime?: string
tradeEndTime?: string
priceMin?: number
priceMax?: number
simulationEnabled?: number
}
export interface KlineCandle {
coinCode: string
interval: string
openTime: number
openPrice: number
highPrice: number
lowPrice: number
closePrice: number
volume: number
closeTime: number
}
// ==================== API Functions ====================
/** 获取所有币种K线配置 */
export async function getKlineConfigs(): Promise<KlineConfig[]> {
const { axiosInstance } = useAxios()
const { data } = await axiosInstance.get('/admin/kline/config')
const list: any[] = (data as any)?.data ?? []
return list.map(item => ({
coinId: item.id,
coinCode: item.code,
coinName: item.name,
simulationEnabled: item.simulationEnabled ?? 0,
tradeStartTime: item.tradeStartTime,
tradeEndTime: item.tradeEndTime,
priceMin: item.priceMin,
priceMax: item.priceMax,
currentPrice: item.price,
priceType: item.priceType,
}))
}
/** 保存K线配置 */
export async function saveKlineConfig(config: KlineConfigUpdate): Promise<void> {
const { axiosInstance } = useAxios()
await axiosInstance.post('/admin/kline/config', config)
}
/** 获取K线预览数据（用于 echarts） */
export async function getKlinePreview(coinCode: string, interval: string = '1h', limit: number = 100): Promise<KlineCandle[]> {
const { axiosInstance } = useAxios()
const { data } = await axiosInstance.get('/admin/kline/preview', { params: { coinCode, interval, limit } })
return (data as any)?.data ?? []
}

13
monisuo-admin/src/types/route-map.d.ts vendored
View File

@@ -96,13 +96,6 @@ declare module 'vue-router/auto-routes' {
Record<never, never>, Record<never, never>,
| never | never
>, >,
'/monisuo/kline-config': RouteRecordInfo<
'/monisuo/kline-config',
'/monisuo/kline-config',
Record<never, never>,
Record<never, never>,
| never
>,
'/monisuo/orders': RouteRecordInfo< '/monisuo/orders': RouteRecordInfo<
'/monisuo/orders', '/monisuo/orders',
'/monisuo/orders', '/monisuo/orders',
@@ -219,12 +212,6 @@ declare module 'vue-router/auto-routes' {
views: views:
| never | never
} }
'src/pages/monisuo/kline-config.vue': {
routes:
| '/monisuo/kline-config'
views:
| never
}
'src/pages/monisuo/orders.vue': { 'src/pages/monisuo/orders.vue': {
routes: routes:
| '/monisuo/orders' | '/monisuo/orders'

20
pom.xml
View File

@@ -95,26 +95,6 @@
<version>2.9.2</version> <version>2.9.2</version>
</dependency> </dependency>
<!-- WebSocket STOMP (K线实时推送) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
<version>2.2.4.RELEASE</version>
</dependency>
<!-- Redis (K线数据持久化 + 价格缓存) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
<version>2.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
<version>2.8.0</version>
</dependency>
<dependency> <dependency>
<groupId>org.projectlombok</groupId> <groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId> <artifactId>lombok</artifactId>

28
sql/patch_coin_kline.sql
View File

@@ -1,28 +0,0 @@
-- =============================================
-- K线模拟功能 — 数据库补丁
-- =============================================
-- 1. 新建 coin_kline 表（K线蜡烛数据）
CREATE TABLE IF NOT EXISTS `coin_kline` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`coin_code` varchar(20) NOT NULL COMMENT '币种代码',
`interval` varchar(5) NOT NULL COMMENT '周期: 15m/1h/4h/1d/1M',
`open_time` bigint(20) NOT NULL COMMENT '开盘时间戳(ms)',
`open_price` decimal(20,8) NOT NULL,
`high_price` decimal(20,8) NOT NULL,
`low_price` decimal(20,8) NOT NULL,
`close_price` decimal(20,8) NOT NULL,
`volume` decimal(20,4) DEFAULT 0 COMMENT '模拟成交量',
`close_time` bigint(20) NOT NULL COMMENT '收盘时间戳(ms)',
`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `uk_coin_interval_open` (`coin_code`, `interval`, `open_time`),
KEY `idx_coin_interval_close` (`coin_code`, `interval`, `close_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='K线蜡烛数据';
-- 2. coin 表新增K线配置字段
ALTER TABLE `coin`
ADD COLUMN `trade_start_time` varchar(5) DEFAULT '09:00' COMMENT '交易开始时间 HH:mm',
ADD COLUMN `trade_end_time` varchar(5) DEFAULT '23:00' COMMENT '交易结束时间 HH:mm',
ADD COLUMN `max_change_percent` decimal(5,2) DEFAULT 5.00 COMMENT '每日最大涨跌幅(%)',
ADD COLUMN `simulation_enabled` tinyint(1) DEFAULT 0 COMMENT '1=启用K线模拟';

2
src/main/java/com/it/rattan/SpcCloudApplication.java
View File

@@ -7,7 +7,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletComponentScan; import org.springframework.boot.web.servlet.ServletComponentScan;
import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.ComponentScan;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.transaction.annotation.EnableTransactionManagement; import org.springframework.transaction.annotation.EnableTransactionManagement;
@@ -15,7 +14,6 @@ import org.springframework.transaction.annotation.EnableTransactionManagement;
@ServletComponentScan(basePackages ={"com.it.rattan"}) @ServletComponentScan(basePackages ={"com.it.rattan"})
@ComponentScan(basePackages ={"com.it.rattan"}) @ComponentScan(basePackages ={"com.it.rattan"})
@EnableTransactionManagement @EnableTransactionManagement
@EnableScheduling
/*@EnableAsync /*@EnableAsync
@EnableAspectJAutoProxy*/ @EnableAspectJAutoProxy*/
public class SpcCloudApplication { public class SpcCloudApplication {

42
src/main/java/com/it/rattan/monisuo/config/RedisConfig.java
View File

@@ -1,42 +0,0 @@
package com.it.rattan.monisuo.config;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
/**
* Redis 配置
*/
@Configuration
public class RedisConfig {
@Bean
public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
RedisTemplate<String, Object> template = new RedisTemplate<>();
template.setConnectionFactory(factory);
ObjectMapper om = new ObjectMapper();
om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
om.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
GenericJackson2JsonRedisSerializer jsonSerializer = new GenericJackson2JsonRedisSerializer(om);
StringRedisSerializer stringSerializer = new StringRedisSerializer();
// key 用 String
template.setKeySerializer(stringSerializer);
template.setHashKeySerializer(stringSerializer);
// value 用 JSON
template.setValueSerializer(jsonSerializer);
template.setHashValueSerializer(jsonSerializer);
template.afterPropertiesSet();
return template;
}
}

39
src/main/java/com/it/rattan/monisuo/config/WebSocketConfig.java
View File

@@ -1,39 +0,0 @@
package com.it.rattan.monisuo.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.simp.config.MessageBrokerRegistry;
import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;
/**
* WebSocket 配置 — K线实时推送
*
* 端点: /ws/kline
* 主题: /topic/kline/{coinCode}
*
* Flutter 使用原生 STOMP 连接，浏览器可用 SockJS 降级
*/
@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
@Override
public void configureMessageBroker(MessageBrokerRegistry config) {
// 服务端推送主题前缀
config.enableSimpleBroker("/topic");
// 客户端发送前缀（本场景不需要客户端主动发消息，预留）
config.setApplicationDestinationPrefixes("/app");
}
@Override
public void registerStompEndpoints(StompEndpointRegistry registry) {
// 原生 WebSocket 端点（Flutter 用）
registry.addEndpoint("/ws/kline")
.setAllowedOrigins("*");
// SockJS 降级端点（浏览器用）
registry.addEndpoint("/ws/kline")
.setAllowedOrigins("*")
.withSockJS();
}
}

66
src/main/java/com/it/rattan/monisuo/controller/AdminKlineController.java
View File

@@ -1,66 +0,0 @@
package com.it.rattan.monisuo.controller;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.it.rattan.monisuo.common.Result;
import com.it.rattan.monisuo.dto.KlineConfigUpdate;
import com.it.rattan.monisuo.entity.Coin;
import com.it.rattan.monisuo.entity.CoinKline;
import com.it.rattan.monisuo.mapper.CoinMapper;
import com.it.rattan.monisuo.service.CoinKlineService;
import com.it.rattan.monisuo.service.CoinService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
/**
* 管理端K线配置 API
*/
@Slf4j
@RestController
public class AdminKlineController {
@Autowired
private CoinKlineService coinKlineService;
@Autowired
private CoinMapper coinMapper;
/**
* 获取所有币种K线配置
*/
@GetMapping("/admin/kline/config")
public Result<List<Coin>> getKlineConfigs() {
LambdaQueryWrapper<Coin> wrapper = new LambdaQueryWrapper<>();
wrapper.orderByDesc(Coin::getSort);
List<Coin> coins = coinMapper.selectList(wrapper);
return Result.success(coins);
}
/**
* 保存币种K线配置
*/
@PostMapping("/admin/kline/config")
public Result<Void> saveKlineConfig(@RequestBody KlineConfigUpdate config) {
try {
coinKlineService.updateConfig(config);
return Result.success("配置已保存", null);
} catch (Exception e) {
return Result.fail(e.getMessage());
}
}
/**
* 获取K线预览数据（用于 admin echarts 图表）
*/
@GetMapping("/admin/kline/preview")
public Result<List<CoinKline>> getKlinePreview(
@RequestParam String coinCode,
@RequestParam(defaultValue = "1h") String interval,
@RequestParam(defaultValue = "100") int limit) {
List<CoinKline> candles = coinKlineService.getHistory(
coinCode.toUpperCase(), interval, limit, null);
return Result.success(candles);
}
}

69
src/main/java/com/it/rattan/monisuo/controller/KlineController.java
View File

@@ -1,69 +0,0 @@
package com.it.rattan.monisuo.controller;
import com.it.rattan.monisuo.common.Result;
import com.it.rattan.monisuo.entity.CoinKline;
import com.it.rattan.monisuo.service.CoinKlineService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
/**
* 用户端K线 API
*/
@RestController
public class KlineController {
@Autowired
private CoinKlineService coinKlineService;
/**
* 获取支持的K线周期列表
*/
@GetMapping("/api/kline/intervals")
public Result<List<String>> getIntervals() {
return Result.success(coinKlineService.getIntervals());
}
/**
* 获取历史K线数据（分页）
*
* @param coinCode 币种代码
* @param interval 周期 (15m/1h/4h/1d/1M)
* @param limit 数量 (默认200, 最大500)
* @param before 查询此时间戳(ms)之前的K线（分页用）
*/
@GetMapping("/api/kline/history")
public Result<Map<String, Object>> getHistory(
@RequestParam String coinCode,
@RequestParam(defaultValue = "1h") String interval,
@RequestParam(defaultValue = "200") int limit,
@RequestParam(required = false) Long before) {
List<CoinKline> candles = coinKlineService.getHistory(
coinCode.toUpperCase(), interval, limit, before);
Map<String, Object> data = new HashMap<>();
data.put("list", candles);
data.put("coinCode", coinCode.toUpperCase());
data.put("interval", interval);
return Result.success(data);
}
/**
* 获取当前进行中的K线
*/
@GetMapping("/api/kline/current")
public Result<CoinKline> getCurrentCandle(
@RequestParam String coinCode,
@RequestParam(defaultValue = "1h") String interval) {
CoinKline candle = coinKlineService.getCurrentCandle(
coinCode.toUpperCase(), interval);
if (candle == null) {
return Result.fail("暂无K线数据");
}
return Result.success(candle);
}
}

37
src/main/java/com/it/rattan/monisuo/dto/KlineConfigUpdate.java
View File

@@ -1,37 +0,0 @@
package com.it.rattan.monisuo.dto;
import lombok.Getter;
import lombok.Setter;
import java.io.Serializable;
import java.math.BigDecimal;
/**
* 管理员K线配置更新 DTO
*/
@Getter
@Setter
public class KlineConfigUpdate implements Serializable {
private static final long serialVersionUID = 1L;
/** 币种代码 */
private String coinCode;
/** 交易开始时间 HH:mm */
private String tradeStartTime;
/** 交易结束时间 HH:mm */
private String tradeEndTime;
/** 每日最大涨跌幅(%) */
private BigDecimal maxChangePercent;
/** K线模拟最低价 */
private BigDecimal priceMin;
/** K线模拟最高价 */
private BigDecimal priceMax;
/** 1=启用模拟 */
private Integer simulationEnabled;
}

67
src/main/java/com/it/rattan/monisuo/dto/KlineTick.java
View File

@@ -1,67 +0,0 @@
package com.it.rattan.monisuo.dto;
import lombok.Getter;
import lombok.Setter;
import java.io.Serializable;
import java.math.BigDecimal;
/**
* K线 Tick 推送 DTO（WebSocket 广播用）
*/
@Getter
@Setter
public class KlineTick implements Serializable {
private static final long serialVersionUID = 1L;
/** 币种代码 */
private String coinCode;
/** 周期 */
private String interval;
/** 开盘时间戳(ms) */
private Long openTime;
/** 开盘价 */
private BigDecimal openPrice;
/** 最高价 */
private BigDecimal highPrice;
/** 最低价 */
private BigDecimal lowPrice;
/** 收盘价（最新价） */
private BigDecimal closePrice;
/** 成交量 */
private BigDecimal volume;
/** 收盘时间戳(ms) */
private Long closeTime;
/** 是否已收盘 */
private Boolean isClosed;
/** 当前时间戳 */
private Long timestamp;
public KlineTick() {}
public static KlineTick fromEntity(com.it.rattan.monisuo.entity.CoinKline kline, boolean isClosed) {
KlineTick tick = new KlineTick();
tick.setCoinCode(kline.getCoinCode());
tick.setInterval(kline.getInterval());
tick.setOpenTime(kline.getOpenTime());
tick.setOpenPrice(kline.getOpenPrice());
tick.setHighPrice(kline.getHighPrice());
tick.setLowPrice(kline.getLowPrice());
tick.setClosePrice(kline.getClosePrice());
tick.setVolume(kline.getVolume());
tick.setCloseTime(kline.getCloseTime());
tick.setIsClosed(isClosed);
tick.setTimestamp(System.currentTimeMillis());
return tick;
}
}

9
src/main/java/com/it/rattan/monisuo/entity/Coin.java
View File

@@ -99,15 +99,6 @@ public class Coin implements Serializable {
/** 每日最大涨跌幅(%) */ /** 每日最大涨跌幅(%) */
private BigDecimal maxChangePercent; private BigDecimal maxChangePercent;
/** K线模拟最低价 */
private BigDecimal priceMin;
/** K线模拟最高价 */
private BigDecimal priceMax;
/** 1=启用K线模拟 */
private Integer simulationEnabled;
/** 创建时间 */ /** 创建时间 */
@TableField(fill = FieldFill.INSERT) @TableField(fill = FieldFill.INSERT)
private LocalDateTime createTime; private LocalDateTime createTime;

53
src/main/java/com/it/rattan/monisuo/entity/CoinKline.java
View File

@@ -1,53 +0,0 @@
package com.it.rattan.monisuo.entity;
import com.baomidou.mybatisplus.annotation.*;
import lombok.Getter;
import lombok.Setter;
import java.io.Serializable;
import java.math.BigDecimal;
import java.time.LocalDateTime;
/**
* K线蜡烛数据实体
*/
@Getter
@Setter
@TableName("coin_kline")
public class CoinKline implements Serializable {
private static final long serialVersionUID = 1L;
@TableId(type = IdType.AUTO)
private Long id;
/** 币种代码 */
private String coinCode;
/** 周期: 15m/1h/4h/1d/1M */
private String interval;
/** 开盘时间戳(ms) */
private Long openTime;
/** 开盘价 */
private BigDecimal openPrice;
/** 最高价 */
private BigDecimal highPrice;
/** 最低价 */
private BigDecimal lowPrice;
/** 收盘价 */
private BigDecimal closePrice;
/** 模拟成交量 */
private BigDecimal volume;
/** 收盘时间戳(ms) */
private Long closeTime;
/** 创建时间 */
@TableField(fill = FieldFill.INSERT)
private LocalDateTime createTime;
}

37
src/main/java/com/it/rattan/monisuo/mapper/CoinKlineMapper.java
View File

@@ -1,37 +0,0 @@
package com.it.rattan.monisuo.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.it.rattan.monisuo.entity.CoinKline;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import java.util.List;
/**
* K线数据 Mapper
*/
@Mapper
public interface CoinKlineMapper extends BaseMapper<CoinKline> {
/**
* 查询最近的K线数据（按时间倒序）
*/
@Select("SELECT * FROM coin_kline WHERE coin_code = #{coinCode} " +
"AND `interval` = #{interval} " +
"AND close_time < #{beforeCloseTime} " +
"ORDER BY open_time DESC LIMIT #{limit}")
List<CoinKline> selectRecentCandles(@Param("coinCode") String coinCode,
@Param("interval") String interval,
@Param("beforeCloseTime") long beforeCloseTime,
@Param("limit") int limit);
/**
* 查询最近的K线数据（不限 before）
*/
@Select("SELECT * FROM coin_kline WHERE coin_code = #{coinCode} " +
"AND `interval` = #{interval} " +
"ORDER BY open_time DESC LIMIT #{limit}")
List<CoinKline> selectLatestCandles(@Param("coinCode") String coinCode,
@Param("interval") String interval,
@Param("limit") int limit);
}

6
src/main/java/com/it/rattan/monisuo/service/AssetService.java
View File

@@ -92,10 +92,8 @@ public class AssetService {
result.put("tradeBalance", tradeBalance); result.put("tradeBalance", tradeBalance);
BigDecimal totalAsset = fundBalance.add(tradeBalance); BigDecimal totalAsset = fundBalance.add(tradeBalance);
result.put("totalAsset", totalAsset); result.put("totalAsset", totalAsset);
// 总盈亏 = 总资产 + 累计提现 - 累计充值（净投入 = 充值 - 提现，总资产超出净投入即为盈利） // 总盈亏 = 所有持仓的未实现盈亏之和（当前市值 - 持仓成本）
BigDecimal totalDeposit = fund.getTotalDeposit() != null ? fund.getTotalDeposit() : BigDecimal.ZERO; result.put("totalProfit", totalValue.subtract(totalCost));
BigDecimal totalWithdraw = fund.getTotalWithdraw() != null ? fund.getTotalWithdraw() : BigDecimal.ZERO;
result.put("totalProfit", totalAsset.add(totalWithdraw).subtract(totalDeposit));
return result; return result;
} }

482
src/main/java/com/it/rattan/monisuo/service/CoinKlineService.java
View File

@@ -1,482 +0,0 @@
package com.it.rattan.monisuo.service;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.it.rattan.monisuo.dto.KlineConfigUpdate;
import com.it.rattan.monisuo.dto.KlineTick;
import com.it.rattan.monisuo.entity.Coin;
import com.it.rattan.monisuo.entity.CoinKline;
import com.it.rattan.monisuo.mapper.CoinKlineMapper;
import com.it.rattan.monisuo.mapper.CoinMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.messaging.simp.SimpMessagingTemplate;
import org.springframework.stereotype.Service;
import javax.annotation.PostConstruct;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ThreadLocalRandom;
/**
* K线模拟引擎
*
* 双写策略：ConcurrentHashMap（高性能读写） + Redis（持久化/重启恢复）
*/
@Slf4j
@Service
public class CoinKlineService {
private static final String REDIS_CANDLE_PREFIX = "kline:candle:";
private static final String REDIS_PRICE_PREFIX = "kline:price:";
/** 本地内存 — tick 级别高频读写 */
private final ConcurrentHashMap<String, CoinKline> currentCandles = new ConcurrentHashMap<>();
private static final List<String> INTERVALS = Arrays.asList("15m", "1h", "4h", "1d", "1M");
private static final BigDecimal TICK_VOLUME_BASE = new BigDecimal("100");
private static final double DAILY_TICKS = 9600.0;
@Autowired
private CoinMapper coinMapper;
@Autowired
private CoinKlineMapper coinKlineMapper;
@Autowired
private CoinService coinService;
@Autowired(required = false)
private SimpMessagingTemplate messagingTemplate;
@Autowired
private RedisTemplate<String, Object> redisTemplate;
/**
* 启动时从 Redis 恢复当前进行中的蜡烛
*/
@PostConstruct
public void init() {
Set<String> keys = redisTemplate.keys(REDIS_CANDLE_PREFIX + "*");
if (keys != null && !keys.isEmpty()) {
for (String key : keys) {
try {
Object obj = redisTemplate.opsForValue().get(key);
if (obj instanceof CoinKline) {
CoinKline candle = (CoinKline) obj;
String mapKey = candle.getCoinCode() + ":" + candle.getInterval();
currentCandles.put(mapKey, candle);
}
} catch (Exception e) {
log.warn("恢复K线数据失败: key={}, error={}", key, e.getMessage());
}
}
log.info("从Redis恢复了 {} 个进行中的K线蜡烛", currentCandles.size());
}
// 恢复模拟价格到 CoinService 缓存
Set<String> priceKeys = redisTemplate.keys(REDIS_PRICE_PREFIX + "*");
if (priceKeys != null && !priceKeys.isEmpty()) {
for (String key : priceKeys) {
try {
String coinCode = key.substring(REDIS_PRICE_PREFIX.length());
Object priceObj = redisTemplate.opsForValue().get(key);
if (priceObj instanceof BigDecimal) {
coinService.updateCachedPrice(coinCode, (BigDecimal) priceObj);
}
} catch (Exception e) {
log.warn("恢复价格失败: key={}, error={}", key, e.getMessage());
}
}
log.info("从Redis恢复了 {} 个币种的模拟价格", priceKeys.size());
}
}
// ============================ 公开方法 ============================
public List<String> getIntervals() {
return INTERVALS;
}
/**
* 获取历史K线（分页）
*/
public List<CoinKline> getHistory(String coinCode, String interval, int limit, Long beforeTime) {
if (limit <= 0 || limit > 500) limit = 200;
if (beforeTime == null || beforeTime <= 0) {
beforeTime = System.currentTimeMillis();
}
List<CoinKline> candles = coinKlineMapper.selectRecentCandles(coinCode, interval, beforeTime, limit);
Collections.reverse(candles);
return candles;
}
/**
* 获取当前进行中的K线
*/
public CoinKline getCurrentCandle(String coinCode, String interval) {
String key = coinCode.toUpperCase() + ":" + interval;
CoinKline kline = currentCandles.get(key);
if (kline != null) {
return copyKline(kline);
}
List<CoinKline> latest = coinKlineMapper.selectLatestCandles(coinCode.toUpperCase(), interval, 1);
if (!latest.isEmpty()) {
return latest.get(0);
}
return null;
}
/**
* 获取所有启用模拟的币种
*/
public List<Coin> getSimulatedCoins() {
LambdaQueryWrapper<Coin> wrapper = new LambdaQueryWrapper<>();
wrapper.eq(Coin::getSimulationEnabled, 1)
.eq(Coin::getStatus, 1);
return coinMapper.selectList(wrapper);
}
/**
* 管理员更新K线配置
*/
public void updateConfig(KlineConfigUpdate config) {
Coin coin = coinService.getCoinByCode(config.getCoinCode());
if (coin == null) throw new RuntimeException("币种不存在");
if (config.getTradeStartTime() != null) coin.setTradeStartTime(config.getTradeStartTime());
if (config.getTradeEndTime() != null) coin.setTradeEndTime(config.getTradeEndTime());
if (config.getPriceMin() != null) coin.setPriceMin(config.getPriceMin());
if (config.getPriceMax() != null) coin.setPriceMax(config.getPriceMax());
if (config.getSimulationEnabled() != null) coin.setSimulationEnabled(config.getSimulationEnabled());
if (coin.getPriceMin() != null && coin.getPriceMax() != null
&& coin.getPriceMin().compareTo(coin.getPriceMax()) >= 0) {
throw new RuntimeException("最低价必须小于最高价");
}
coin.setUpdateTime(LocalDateTime.now());
coinMapper.updateById(coin);
coinService.clearCache(coin.getCode());
log.info("K线配置已更新: {} simulation={} priceMin={} priceMax={}",
coin.getCode(), coin.getSimulationEnabled(), coin.getPriceMin(), coin.getPriceMax());
}
// ============================ Tick 生成 ============================
/**
* 每 3 秒调用：为所有启用模拟的币种生成一个价格 tick
*/
public List<KlineTick> generateTicks() {
List<Coin> coins = getSimulatedCoins();
if (coins.isEmpty()) return Collections.emptyList();
LocalTime now = LocalTime.now();
List<KlineTick> ticks = new ArrayList<>();
for (Coin coin : coins) {
if (!isInTradingHours(coin, now)) continue;
if (coin.getPriceMin() == null || coin.getPriceMax() == null) continue;
if (coin.getPriceMin().compareTo(coin.getPriceMax()) >= 0) continue;
BigDecimal currentPrice = coin.getPrice();
if (currentPrice == null || currentPrice.compareTo(BigDecimal.ZERO) <= 0) {
currentPrice = coin.getPriceMin().add(coin.getPriceMax())
.divide(new BigDecimal("2"), 8, RoundingMode.DOWN);
}
final BigDecimal tickOpenPrice = currentPrice;
BigDecimal newPrice = simulatePrice(coin, currentPrice);
// 更新内存价格
coin.setPrice(newPrice);
// 同步到 CoinService 本地缓存 + Redis
coinService.updateCachedPrice(coin.getCode(), newPrice);
savePriceToRedis(coin.getCode(), newPrice);
// 为每个周期更新内存K线
for (String interval : INTERVALS) {
String key = coin.getCode() + ":" + interval;
CoinKline candle = currentCandles.computeIfAbsent(key, k -> {
long[] times = calculateIntervalTimes(interval);
CoinKline c = new CoinKline();
c.setCoinCode(coin.getCode());
c.setInterval(interval);
c.setOpenTime(times[0]);
c.setCloseTime(times[1]);
c.setOpenPrice(tickOpenPrice);
c.setHighPrice(tickOpenPrice);
c.setLowPrice(tickOpenPrice);
c.setClosePrice(tickOpenPrice);
c.setVolume(BigDecimal.ZERO);
return c;
});
candle.setClosePrice(newPrice);
if (newPrice.compareTo(candle.getHighPrice()) > 0) {
candle.setHighPrice(newPrice);
}
if (newPrice.compareTo(candle.getLowPrice()) < 0) {
candle.setLowPrice(newPrice);
}
BigDecimal volIncrement = TICK_VOLUME_BASE.multiply(
new BigDecimal(ThreadLocalRandom.current().nextDouble(0.5, 2.0))
.setScale(4, RoundingMode.DOWN)
);
candle.setVolume(candle.getVolume().add(volIncrement));
// 每 tick 写入 Redis（异步安全）
saveCandleToRedis(key, candle);
}
// 为所有周期生成 tick 事件
for (String interval : INTERVALS) {
String tickKey = coin.getCode() + ":" + interval;
CoinKline tickCandle = currentCandles.get(tickKey);
if (tickCandle != null) {
ticks.add(KlineTick.fromEntity(tickCandle, false));
}
}
}
return ticks;
}
// ============================ K线收盘 ============================
public List<KlineTick> closeCandlesForInterval(String closedInterval) {
List<Coin> coins = getSimulatedCoins();
List<KlineTick> closedTicks = new ArrayList<>();
for (Coin coin : coins) {
String key = coin.getCode() + ":" + closedInterval;
CoinKline candle = currentCandles.remove(key);
if (candle == null) continue;
if (candle.getClosePrice() != null && candle.getClosePrice().compareTo(BigDecimal.ZERO) > 0) {
coinKlineMapper.insert(candle);
log.debug("K线已收盘: {} {} open={}", coin.getCode(), closedInterval, candle.getOpenPrice());
}
// 从 Redis 移除已收盘的蜡烛
removeCandleFromRedis(key);
closedTicks.add(KlineTick.fromEntity(candle, true));
if ("1d".equals(closedInterval)) {
updateCoinDailyStats(coin, candle);
}
}
return closedTicks;
}
public List<String> detectIntervalCrossings(long previousTickTime) {
List<String> crossed = new ArrayList<>();
long now = System.currentTimeMillis();
if (differentIntervalSlot(previousTickTime, now, 15 * 60 * 1000L)) crossed.add("15m");
if (differentIntervalSlot(previousTickTime, now, 60 * 60 * 1000L)) crossed.add("1h");
if (different4hSlot(previousTickTime, now)) crossed.add("4h");
if (differentDaySlot(previousTickTime, now)) crossed.add("1d");
if (differentMonthSlot(previousTickTime, now)) crossed.add("1M");
return crossed;
}
// ============================ Redis 操作 ============================
private void saveCandleToRedis(String key, CoinKline candle) {
try {
redisTemplate.opsForValue().set(REDIS_CANDLE_PREFIX + key, candle);
} catch (Exception e) {
log.warn("Redis写入蜡烛失败: key={}, error={}", key, e.getMessage());
}
}
private void removeCandleFromRedis(String key) {
try {
redisTemplate.delete(REDIS_CANDLE_PREFIX + key);
} catch (Exception e) {
log.warn("Redis删除蜡烛失败: key={}, error={}", key, e.getMessage());
}
}
private void savePriceToRedis(String coinCode, BigDecimal price) {
try {
redisTemplate.opsForValue().set(REDIS_PRICE_PREFIX + coinCode.toUpperCase(), price);
} catch (Exception e) {
log.warn("Redis写入价格失败: coin={}, error={}", coinCode, e.getMessage());
}
}
// ============================ GBM 模拟算法 ============================
private BigDecimal simulatePrice(Coin coin, BigDecimal currentPrice) {
double S = currentPrice.doubleValue();
double priceMin = coin.getPriceMin().doubleValue();
double priceMax = coin.getPriceMax().doubleValue();
double midpoint = (priceMin + priceMax) / 2.0;
double halfRange = (priceMax - priceMin) / 2.0;
double sigma = halfRange / Math.max(midpoint, 0.00000001) / Math.sqrt(DAILY_TICKS);
double dt = 1.0 / DAILY_TICKS;
double u1 = ThreadLocalRandom.current().nextDouble();
double u2 = ThreadLocalRandom.current().nextDouble();
double Z = Math.sqrt(-2.0 * Math.log(Math.max(u1, 1e-10))) * Math.cos(2.0 * Math.PI * u2);
double mu = 0;
double deviation = (S - midpoint) / halfRange;
double absDeviation = Math.abs(deviation);
if (absDeviation > 0.85) {
mu = -deviation * 0.02;
} else if (absDeviation > 0.65) {
mu = -deviation * 0.005;
}
double dS = mu * S * dt + sigma * S * Math.sqrt(dt) * Z;
double newPrice = S + dS;
newPrice = Math.max(priceMin, Math.min(priceMax, newPrice));
newPrice = Math.max(newPrice, 0.00000001);
return new BigDecimal(newPrice).setScale(8, RoundingMode.DOWN);
}
// ============================ 辅助方法 ============================
private boolean isInTradingHours(Coin coin, LocalTime now) {
String startStr = coin.getTradeStartTime();
String endStr = coin.getTradeEndTime();
if (startStr == null || endStr == null) return true;
try {
LocalTime start = LocalTime.parse(startStr, DateTimeFormatter.ofPattern("HH:mm"));
LocalTime end = LocalTime.parse(endStr, DateTimeFormatter.ofPattern("HH:mm"));
if (end.isAfter(start)) {
return !now.isBefore(start) && !now.isAfter(end);
} else {
return !now.isBefore(start) || !now.isAfter(end);
}
} catch (Exception e) {
return true;
}
}
private long[] calculateIntervalTimes(String interval) {
Instant now = Instant.now();
ZoneId zone = ZoneId.of("Asia/Shanghai");
ZonedDateTime zdt = now.atZone(zone);
long openTime, closeTime;
switch (interval) {
case "15m": {
int minute = zdt.getMinute();
int slot = (minute / 15) * 15;
ZonedDateTime open = zdt.withMinute(slot).withSecond(0).withNano(0);
openTime = open.toInstant().toEpochMilli();
closeTime = open.plusMinutes(15).toInstant().toEpochMilli();
break;
}
case "1h": {
ZonedDateTime open = zdt.withMinute(0).withSecond(0).withNano(0);
openTime = open.toInstant().toEpochMilli();
closeTime = open.plusHours(1).toInstant().toEpochMilli();
break;
}
case "4h": {
int hour = zdt.getHour();
int slot = (hour / 4) * 4;
ZonedDateTime open = zdt.withHour(slot).withMinute(0).withSecond(0).withNano(0);
openTime = open.toInstant().toEpochMilli();
closeTime = open.plusHours(4).toInstant().toEpochMilli();
break;
}
case "1d": {
ZonedDateTime open = zdt.withHour(0).withMinute(0).withSecond(0).withNano(0);
openTime = open.toInstant().toEpochMilli();
closeTime = open.plusDays(1).toInstant().toEpochMilli();
break;
}
case "1M": {
ZonedDateTime open = zdt.withDayOfMonth(1).withHour(0).withMinute(0).withSecond(0).withNano(0);
openTime = open.toInstant().toEpochMilli();
closeTime = open.plusMonths(1).toInstant().toEpochMilli();
break;
}
default:
throw new IllegalArgumentException("不支持的周期: " + interval);
}
return new long[]{openTime, closeTime};
}
private boolean differentIntervalSlot(long t1, long t2, long intervalMs) {
return (t1 / intervalMs) != (t2 / intervalMs);
}
private boolean different4hSlot(long t1, long t2) {
ZoneId zone = ZoneId.of("Asia/Shanghai");
int h1 = Instant.ofEpochMilli(t1).atZone(zone).getHour() / 4;
int h2 = Instant.ofEpochMilli(t2).atZone(zone).getHour() / 4;
int d1 = Instant.ofEpochMilli(t1).atZone(zone).getDayOfYear();
int d2 = Instant.ofEpochMilli(t2).atZone(zone).getDayOfYear();
return d1 != d2 || h1 != h2;
}
private boolean differentDaySlot(long t1, long t2) {
ZoneId zone = ZoneId.of("Asia/Shanghai");
return Instant.ofEpochMilli(t1).atZone(zone).toLocalDate()
.isBefore(Instant.ofEpochMilli(t2).atZone(zone).toLocalDate());
}
private boolean differentMonthSlot(long t1, long t2) {
ZoneId zone = ZoneId.of("Asia/Shanghai");
ZonedDateTime z1 = Instant.ofEpochMilli(t1).atZone(zone);
ZonedDateTime z2 = Instant.ofEpochMilli(t2).atZone(zone);
return z1.getYear() != z2.getYear() || z1.getMonthValue() != z2.getMonthValue();
}
private void updateCoinDailyStats(Coin coin, CoinKline dailyCandle) {
coin.setPrice(dailyCandle.getClosePrice());
BigDecimal change = dailyCandle.getClosePrice()
.subtract(dailyCandle.getOpenPrice())
.divide(dailyCandle.getOpenPrice(), 8, RoundingMode.DOWN)
.multiply(new BigDecimal("100"));
coin.setChange24h(change);
coin.setHigh24h(dailyCandle.getHighPrice());
coin.setLow24h(dailyCandle.getLowPrice());
coin.setVolume24h(dailyCandle.getVolume());
coin.setUpdateTime(LocalDateTime.now());
coinMapper.updateById(coin);
coinService.clearCache(coin.getCode());
// 日线收盘后清理 Redis 中的价格（下次 tick 会重新写入）
try {
redisTemplate.delete(REDIS_PRICE_PREFIX + coin.getCode().toUpperCase());
} catch (Exception ignored) {}
log.info("日线收盘更新: {} price={} change={}%", coin.getCode(), coin.getPrice(), change);
}
private CoinKline copyKline(CoinKline source) {
CoinKline copy = new CoinKline();
copy.setId(source.getId());
copy.setCoinCode(source.getCoinCode());
copy.setInterval(source.getInterval());
copy.setOpenTime(source.getOpenTime());
copy.setOpenPrice(source.getOpenPrice());
copy.setHighPrice(source.getHighPrice());
copy.setLowPrice(source.getLowPrice());
copy.setClosePrice(source.getClosePrice());
copy.setVolume(source.getVolume());
copy.setCloseTime(source.getCloseTime());
return copy;
}
}

19
src/main/java/com/it/rattan/monisuo/service/CoinService.java
View File

@@ -132,25 +132,6 @@ public class CoinService extends ServiceImpl<CoinMapper, Coin> {
return list(wrapper); return list(wrapper);
} }
/**
* 更新缓存中的币种价格（K线模拟专用，不写DB）
*/
public void updateCachedPrice(String code, BigDecimal price) {
String key = code.toUpperCase();
Coin cached = coinCodeCache.get(key);
if (cached != null) {
cached.setPrice(price);
}
if (cachedActiveCoins != null) {
for (Coin coin : cachedActiveCoins) {
if (coin.getCode().equalsIgnoreCase(key)) {
coin.setPrice(price);
break;
}
}
}
}
/** /**
* 清除所有缓存（币种数据变更时调用） * 清除所有缓存（币种数据变更时调用）
*/ */

72
src/main/java/com/it/rattan/monisuo/service/KlineScheduler.java
View File

@@ -1,72 +0,0 @@
package com.it.rattan.monisuo.service;
import com.it.rattan.monisuo.dto.KlineTick;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.messaging.simp.SimpMessagingTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* K线调度器 — 定时生成 tick + 检测周期边界
*/
@Slf4j
@Service
public class KlineScheduler {
@Autowired
private CoinKlineService coinKlineService;
@Autowired(required = false)
private SimpMessagingTemplate messagingTemplate;
/** 上次 tick 的时间戳，用于检测周期边界跨越 */
private long lastTickTime = System.currentTimeMillis();
/**
* 每 3 秒执行一次：生成价格 tick + WebSocket 广播
*/
@Scheduled(fixedRate = 3000)
public void tick() {
try {
long now = System.currentTimeMillis();
// 1. 检测周期边界跨越
List<String> crossedIntervals = coinKlineService.detectIntervalCrossings(lastTickTime);
if (!crossedIntervals.isEmpty()) {
for (String interval : crossedIntervals) {
log.info("K线周期跨越: {}", interval);
List<KlineTick> closedTicks = coinKlineService.closeCandlesForInterval(interval);
// 广播收盘 tick
for (KlineTick tick : closedTicks) {
broadcastTick(tick);
}
}
}
// 2. 生成新的价格 tick
List<KlineTick> ticks = coinKlineService.generateTicks();
// 3. WebSocket 广播
for (KlineTick tick : ticks) {
broadcastTick(tick);
}
lastTickTime = now;
} catch (Exception e) {
log.error("K线 tick 调度异常", e);
}
}
private void broadcastTick(KlineTick tick) {
if (messagingTemplate != null) {
try {
messagingTemplate.convertAndSend("/topic/kline/" + tick.getCoinCode(), tick);
} catch (Exception e) {
log.warn("WebSocket 广播失败: {}", e.getMessage());
}
}
}
}

47
src/main/java/com/it/rattan/monisuo/service/TradeService.java
View File

@@ -14,8 +14,6 @@ import org.springframework.transaction.annotation.Transactional;
import java.math.BigDecimal; import java.math.BigDecimal;
import java.math.RoundingMode; import java.math.RoundingMode;
import java.time.LocalDateTime; import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.util.*; import java.util.*;
/** /**
@@ -50,9 +48,6 @@ public class TradeService {
throw new RuntimeException("该币种已下架"); throw new RuntimeException("该币种已下架");
} }
// 模拟币种交易校验
validateSimulationTrade(coin, price);
// 计算金额 // 计算金额
BigDecimal amount = price.multiply(quantity).setScale(8, RoundingMode.DOWN); BigDecimal amount = price.multiply(quantity).setScale(8, RoundingMode.DOWN);
@@ -133,9 +128,6 @@ public class TradeService {
throw new RuntimeException("该币种已下架"); throw new RuntimeException("该币种已下架");
} }
// 模拟币种交易校验
validateSimulationTrade(coin, price);
// 检查持仓 // 检查持仓
AccountTrade coinAccount = assetService.getOrCreateTradeAccount(userId, coinCode); AccountTrade coinAccount = assetService.getOrCreateTradeAccount(userId, coinCode);
if (coinAccount.getQuantity().compareTo(quantity) < 0) { if (coinAccount.getQuantity().compareTo(quantity) < 0) {
@@ -222,43 +214,4 @@ public class TradeService {
.eq(OrderTrade::getOrderNo, orderNo); .eq(OrderTrade::getOrderNo, orderNo);
return orderTradeMapper.selectOne(wrapper); return orderTradeMapper.selectOne(wrapper);
} }
/**
* 模拟币种交易校验：交易时段 + 价格一致性
*/
private void validateSimulationTrade(Coin coin, BigDecimal tradePrice) {
if (coin.getSimulationEnabled() == null || coin.getSimulationEnabled() != 1) {
return;
}
// 校验交易时段
if (coin.getTradeStartTime() != null && coin.getTradeEndTime() != null) {
try {
LocalTime now = LocalTime.now();
DateTimeFormatter fmt = DateTimeFormatter.ofPattern("HH:mm");
LocalTime start = LocalTime.parse(coin.getTradeStartTime(), fmt);
LocalTime end = LocalTime.parse(coin.getTradeEndTime(), fmt);
boolean inRange;
if (end.isAfter(start)) {
inRange = !now.isBefore(start) && !now.isAfter(end);
} else {
inRange = !now.isBefore(start) || !now.isAfter(end);
}
if (!inRange) {
throw new RuntimeException("当前不在交易时段内（" + coin.getTradeStartTime() + " - " + coin.getTradeEndTime() + "）");
}
} catch (RuntimeException e) {
throw e;
} catch (Exception ignored) {}
}
// 校验价格一致性（允许 0.1% 滑点）
if (coin.getPrice() != null && coin.getPrice().compareTo(BigDecimal.ZERO) > 0) {
BigDecimal diff = tradePrice.subtract(coin.getPrice()).abs();
BigDecimal threshold = coin.getPrice().multiply(new BigDecimal("0.001"));
if (diff.compareTo(threshold) > 0) {
throw new RuntimeException("交易价格已变化，请刷新后重试");
}
}
}
} }

11
src/main/resources/application-dev.yml
View File

@@ -7,17 +7,6 @@ spring:
enabled: true enabled: true
max-file-size: 5MB max-file-size: 5MB
max-request-size: 10MB max-request-size: 10MB
redis:
host: 8.155.172.147
port: 6379
password: sion+Rui!$
database: 1
timeout: 3000ms
lettuce:
pool:
max-active: 8
max-idle: 8
min-idle: 2
datasource: datasource:
username: monisuo username: monisuo
password: JPJ8wYicSGC8aRnk password: JPJ8wYicSGC8aRnk