feat: implement hybrid database architecture and frontend encryption

- Add PostgreSQL + SQLite hybrid database support with automatic switching - Implement frontend AES-GCM + RSA-OAEP encryption for sensitive data - Add comprehensive DatabaseInterface with all required methods - Fix compilation issues with interface consistency - Update all database method signatures to use DatabaseInterface - Add missing UpdateTraderInitialBalance method to PostgreSQL implementation - Integrate RSA public key distribution via /api/config endpoint - Add frontend crypto service with proper error handling - Support graceful degradation between encrypted and plaintext transmission - Add directory creation for RSA keys and PEM parsing fixes - Test both SQLite and PostgreSQL modes successfully 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: tinkle-community <tinklefund@gmail.com>
2026-07-13 15:57:01 +08:00 · 2025-11-06 01:50:06 +08:00
parent aecc5e58a1
commit 65053518d6
104 changed files with 16864 additions and 4152 deletions
--- a/web/src/components/EquityChart.tsx
+++ b/web/src/components/EquityChart.tsx
@@ -1,4 +1,4 @@
-import { useState } from 'react';
+import { useState } from 'react'
 import {
  LineChart,
  Line,
@@ -8,28 +8,35 @@ import {
  Tooltip,
  ResponsiveContainer,
  ReferenceLine,
-} from 'recharts';
-import useSWR from 'swr';
-import { api } from '../lib/api';
-import { useLanguage } from '../contexts/LanguageContext';
-import { t } from '../i18n/translations';
-import { AlertTriangle, BarChart3, DollarSign, Percent, TrendingUp as ArrowUp, TrendingDown as ArrowDown } from 'lucide-react'
+} from 'recharts'
+import useSWR from 'swr'
+import { api } from '../lib/api'
+import { useLanguage } from '../contexts/LanguageContext'
+import { t } from '../i18n/translations'
+import {
+  AlertTriangle,
+  BarChart3,
+  DollarSign,
+  Percent,
+  TrendingUp as ArrowUp,
+  TrendingDown as ArrowDown,
+} from 'lucide-react'

 interface EquityPoint {
-  timestamp: string;
-  total_equity: number;
-  pnl: number;
-  pnl_pct: number;
-  cycle_number: number;
+  timestamp: string
+  total_equity: number
+  pnl: number
+  pnl_pct: number
+  cycle_number: number
 }

 interface EquityChartProps {
-  traderId?: string;
+  traderId?: string
 }

 export function EquityChart({ traderId }: EquityChartProps) {
-  const { language } = useLanguage();
-  const [displayMode, setDisplayMode] = useState<'dollar' | 'percent'>('dollar');
+  const { language } = useLanguage()
+  const [displayMode, setDisplayMode] = useState<'dollar' | 'percent'>('dollar')

  const { data: history, error } = useSWR<EquityPoint[]>(
    traderId ? `equity-history-${traderId}` : 'equity-history',
@@ -39,7 +46,7 @@ export function EquityChart({ traderId }: EquityChartProps) {
      revalidateOnFocus: false,
      dedupingInterval: 20000,
    }
-  );
+  )

  const { data: account } = useSWR(
    traderId ? `account-${traderId}` : 'account',
@@ -49,24 +56,24 @@ export function EquityChart({ traderId }: EquityChartProps) {
      revalidateOnFocus: false,
      dedupingInterval: 10000,
    }
-  );
+  )

  if (error) {
    return (
-      <div className='binance-card p-6'>
+      <div className="binance-card p-6">
        <div
-          className='flex items-center gap-3 p-4 rounded'
+          className="flex items-center gap-3 p-4 rounded"
          style={{
            background: 'rgba(246, 70, 93, 0.1)',
            border: '1px solid rgba(246, 70, 93, 0.2)',
          }}
        >
-          <AlertTriangle className='w-6 h-6' style={{ color: '#F6465D' }} />
+          <AlertTriangle className="w-6 h-6" style={{ color: '#F6465D' }} />
          <div>
-            <div className='font-semibold' style={{ color: '#F6465D' }}>
+            <div className="font-semibold" style={{ color: '#F6465D' }}>
              {t('loadingError', language)}
            </div>
-            <div className='text-sm' style={{ color: '#848E9C' }}>
+            <div className="text-sm" style={{ color: '#848E9C' }}>
              {error.message}
            </div>
          </div>
@@ -76,22 +83,22 @@ export function EquityChart({ traderId }: EquityChartProps) {
  }

  // 过滤掉无效数据：total_equity为0或小于1的数据点（API失败导致）
-  const validHistory = history?.filter(point => point.total_equity > 1) || [];
+  const validHistory = history?.filter((point) => point.total_equity > 1) || []

  if (!validHistory || validHistory.length === 0) {
    return (
-      <div className='binance-card p-6'>
-        <h3 className='text-lg font-semibold mb-6' style={{ color: '#EAECEF' }}>
+      <div className="binance-card p-6">
+        <h3 className="text-lg font-semibold mb-6" style={{ color: '#EAECEF' }}>
          {t('accountEquityCurve', language)}
        </h3>
-        <div className='text-center py-16' style={{ color: '#848E9C' }}>
-          <div className='mb-4 flex justify-center opacity-50'>
-            <BarChart3 className='w-16 h-16' />
+        <div className="text-center py-16" style={{ color: '#848E9C' }}>
+          <div className="mb-4 flex justify-center opacity-50">
+            <BarChart3 className="w-16 h-16" />
          </div>
-          <div className='text-lg font-semibold mb-2'>
+          <div className="text-lg font-semibold mb-2">
            {t('noHistoricalData', language)}
          </div>
-          <div className='text-sm'>{t('dataWillAppear', language)}</div>
+          <div className="text-sm">{t('dataWillAppear', language)}</div>
        </div>
      </div>
    )
@@ -99,20 +106,21 @@ export function EquityChart({ traderId }: EquityChartProps) {

  // 限制显示最近的数据点（性能优化）
  // 如果数据超过2000个点，只显示最近2000个
-  const MAX_DISPLAY_POINTS = 2000;
-  const displayHistory = validHistory.length > MAX_DISPLAY_POINTS
-    ? validHistory.slice(-MAX_DISPLAY_POINTS)
-    : validHistory;
+  const MAX_DISPLAY_POINTS = 2000
+  const displayHistory =
+    validHistory.length > MAX_DISPLAY_POINTS
+      ? validHistory.slice(-MAX_DISPLAY_POINTS)
+      : validHistory

-  // 计算初始余额（使用第一个有效数据点，如果无数据则从account获取，最后才用默认值）
-  const initialBalance = validHistory[0]?.total_equity
-    || account?.total_equity
-    || 100;  // 默认值改为100，与常见配置一致
+  // 计算初始余额（优先从 account 获取配置的初始余额，备选从历史数据反推）
+  const initialBalance = account?.initial_balance  // 从交易员配置读取真实初始余额
+    || (validHistory[0] ? validHistory[0].total_equity - validHistory[0].pnl : undefined)  // 备选：淨值 - 盈亏
+    || 1000;  // 默认值（与创建交易员时的默认配置一致）

  // 转换数据格式
  const chartData = displayHistory.map((point) => {
-    const pnl = point.total_equity - initialBalance;
-    const pnlPct = ((pnl / initialBalance) * 100).toFixed(2);
+    const pnl = point.total_equity - initialBalance
+    const pnlPct = ((pnl / initialBalance) * 100).toFixed(2)
    return {
      time: new Date(point.timestamp).toLocaleTimeString('zh-CN', {
        hour: '2-digit',
@@ -123,43 +131,45 @@ export function EquityChart({ traderId }: EquityChartProps) {
      raw_equity: point.total_equity,
      raw_pnl: pnl,
      raw_pnl_pct: parseFloat(pnlPct),
-    };
-  });
+    }
+  })

-  const currentValue = chartData[chartData.length - 1];
-  const isProfit = currentValue.raw_pnl >= 0;
+  const currentValue = chartData[chartData.length - 1]
+  const isProfit = currentValue.raw_pnl >= 0

  // 计算Y轴范围
  const calculateYDomain = () => {
    if (displayMode === 'percent') {
      // 百分比模式：找到最大最小值，留20%余量
-      const values = chartData.map(d => d.value);
-      const minVal = Math.min(...values);
-      const maxVal = Math.max(...values);
-      const range = Math.max(Math.abs(maxVal), Math.abs(minVal));
-      const padding = Math.max(range * 0.2, 1); // 至少留1%余量
-      return [Math.floor(minVal - padding), Math.ceil(maxVal + padding)];
+      const values = chartData.map((d) => d.value)
+      const minVal = Math.min(...values)
+      const maxVal = Math.max(...values)
+      const range = Math.max(Math.abs(maxVal), Math.abs(minVal))
+      const padding = Math.max(range * 0.2, 1) // 至少留1%余量
+      return [Math.floor(minVal - padding), Math.ceil(maxVal + padding)]
    } else {
      // 美元模式：以初始余额为基准，上下留10%余量
-      const values = chartData.map(d => d.value);
-      const minVal = Math.min(...values, initialBalance);
-      const maxVal = Math.max(...values, initialBalance);
-      const range = maxVal - minVal;
-      const padding = Math.max(range * 0.15, initialBalance * 0.01); // 至少留1%余量
-      return [
-        Math.floor(minVal - padding),
-        Math.ceil(maxVal + padding)
-      ];
+      const values = chartData.map((d) => d.value)
+      const minVal = Math.min(...values, initialBalance)
+      const maxVal = Math.max(...values, initialBalance)
+      const range = maxVal - minVal
+      const padding = Math.max(range * 0.15, initialBalance * 0.01) // 至少留1%余量
+      return [Math.floor(minVal - padding), Math.ceil(maxVal + padding)]
    }
-  };
+  }

  // 自定义Tooltip - Binance Style
  const CustomTooltip = ({ active, payload }: any) => {
    if (active && payload && payload.length) {
-      const data = payload[0].payload;
+      const data = payload[0].payload
      return (
-        <div className="rounded p-3 shadow-xl" style={{ background: '#1E2329', border: '1px solid #2B3139' }}>
-          <div className="text-xs mb-1" style={{ color: '#848E9C' }}>Cycle #{data.cycle}</div>
+        <div
+          className="rounded p-3 shadow-xl"
+          style={{ background: '#1E2329', border: '1px solid #2B3139' }}
+        >
+          <div className="text-xs mb-1" style={{ color: '#848E9C' }}>
+            Cycle #{data.cycle}
+          </div>
          <div className="font-bold mono" style={{ color: '#EAECEF' }}>
            {data.raw_equity.toFixed(2)} USDT
          </div>
@@ -172,38 +182,38 @@ export function EquityChart({ traderId }: EquityChartProps) {
            {data.raw_pnl_pct}%)
          </div>
        </div>
-      );
+      )
    }
-    return null;
-  };
+    return null
+  }

  return (
-    <div className='binance-card p-3 sm:p-5 animate-fade-in'>
+    <div className="binance-card p-3 sm:p-5 animate-fade-in">
      {/* Header */}
-      <div className='flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between mb-4'>
-        <div className='flex-1'>
+      <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between mb-4">
+        <div className="flex-1">
          <h3
-            className='text-base sm:text-lg font-bold mb-2'
+            className="text-base sm:text-lg font-bold mb-2"
            style={{ color: '#EAECEF' }}
          >
            {t('accountEquityCurve', language)}
          </h3>
-          <div className='flex flex-col sm:flex-row sm:items-baseline gap-2 sm:gap-4'>
+          <div className="flex flex-col sm:flex-row sm:items-baseline gap-2 sm:gap-4">
            <span
-              className='text-2xl sm:text-3xl font-bold mono'
+              className="text-2xl sm:text-3xl font-bold mono"
              style={{ color: '#EAECEF' }}
            >
              {account?.total_equity.toFixed(2) || '0.00'}
              <span
-                className='text-base sm:text-lg ml-1'
+                className="text-base sm:text-lg ml-1"
                style={{ color: '#848E9C' }}
              >
                USDT
              </span>
            </span>
-            <div className='flex items-center gap-2 flex-wrap'>
+            <div className="flex items-center gap-2 flex-wrap">
              <span
-                className='text-sm sm:text-lg font-bold mono px-2 sm:px-3 py-1 rounded flex items-center gap-1'
+                className="text-sm sm:text-lg font-bold mono px-2 sm:px-3 py-1 rounded flex items-center gap-1"
                style={{
                  color: isProfit ? '#0ECB81' : '#F6465D',
                  background: isProfit
@@ -216,12 +226,16 @@ export function EquityChart({ traderId }: EquityChartProps) {
                  }`,
                }}
              >
-                {isProfit ? <ArrowUp className="w-4 h-4" /> : <ArrowDown className="w-4 h-4" />}
+                {isProfit ? (
+                  <ArrowUp className="w-4 h-4" />
+                ) : (
+                  <ArrowDown className="w-4 h-4" />
+                )}
                {isProfit ? '+' : ''}
                {currentValue.raw_pnl_pct}%
              </span>
              <span
-                className='text-xs sm:text-sm mono'
+                className="text-xs sm:text-sm mono"
                style={{ color: '#848E9C' }}
              >
                ({isProfit ? '+' : ''}
@@ -233,12 +247,12 @@ export function EquityChart({ traderId }: EquityChartProps) {

        {/* Display Mode Toggle */}
        <div
-          className='flex gap-0.5 sm:gap-1 rounded p-0.5 sm:p-1 self-start sm:self-auto'
+          className="flex gap-0.5 sm:gap-1 rounded p-0.5 sm:p-1 self-start sm:self-auto"
          style={{ background: '#0B0E11', border: '1px solid #2B3139' }}
        >
          <button
            onClick={() => setDisplayMode('dollar')}
-            className='px-3 sm:px-4 py-1.5 sm:py-2 rounded text-xs sm:text-sm font-bold transition-all flex items-center gap-1'
+            className="px-3 sm:px-4 py-1.5 sm:py-2 rounded text-xs sm:text-sm font-bold transition-all flex items-center gap-1"
            style={
              displayMode === 'dollar'
                ? {
@@ -249,11 +263,11 @@ export function EquityChart({ traderId }: EquityChartProps) {
                : { background: 'transparent', color: '#848E9C' }
            }
          >
-            <DollarSign className='w-4 h-4' /> USDT
+            <DollarSign className="w-4 h-4" /> USDT
          </button>
          <button
            onClick={() => setDisplayMode('percent')}
-            className='px-3 sm:px-4 py-1.5 sm:py-2 rounded text-xs sm:text-sm font-bold transition-all flex items-center gap-1'
+            className="px-3 sm:px-4 py-1.5 sm:py-2 rounded text-xs sm:text-sm font-bold transition-all flex items-center gap-1"
            style={
              displayMode === 'percent'
                ? {
@@ -264,15 +278,22 @@ export function EquityChart({ traderId }: EquityChartProps) {
                : { background: 'transparent', color: '#848E9C' }
            }
          >
-            <Percent className='w-4 h-4' />
+            <Percent className="w-4 h-4" />
          </button>
        </div>
      </div>

      {/* Chart */}
-      <div className='my-2' style={{ borderRadius: '8px', overflow: 'hidden', position: 'relative' }}>
+      <div
+        className="my-2"
+        style={{
+          borderRadius: '8px',
+          overflow: 'hidden',
+          position: 'relative',
+        }}
+      >
        {/* NOFX Watermark */}
-        <div 
+        <div
          style={{
            position: 'absolute',
            top: '15px',
@@ -282,35 +303,35 @@ export function EquityChart({ traderId }: EquityChartProps) {
            color: 'rgba(240, 185, 11, 0.15)',
            zIndex: 10,
            pointerEvents: 'none',
-            fontFamily: 'monospace'
+            fontFamily: 'monospace',
          }}
        >
          NOFX
        </div>
-        <ResponsiveContainer width='100%' height={280}>
+        <ResponsiveContainer width="100%" height={280}>
          <LineChart
            data={chartData}
            margin={{ top: 10, right: 20, left: 5, bottom: 30 }}
          >
            <defs>
-              <linearGradient id='colorGradient' x1='0' y1='0' x2='0' y2='1'>
-                <stop offset='5%' stopColor='#F0B90B' stopOpacity={0.8} />
-                <stop offset='95%' stopColor='#FCD535' stopOpacity={0.2} />
+              <linearGradient id="colorGradient" x1="0" y1="0" x2="0" y2="1">
+                <stop offset="5%" stopColor="#F0B90B" stopOpacity={0.8} />
+                <stop offset="95%" stopColor="#FCD535" stopOpacity={0.2} />
              </linearGradient>
            </defs>
-            <CartesianGrid strokeDasharray='3 3' stroke='#2B3139' />
+            <CartesianGrid strokeDasharray="3 3" stroke="#2B3139" />
            <XAxis
-              dataKey='time'
-              stroke='#5E6673'
+              dataKey="time"
+              stroke="#5E6673"
              tick={{ fill: '#848E9C', fontSize: 11 }}
              tickLine={{ stroke: '#2B3139' }}
              interval={Math.floor(chartData.length / 10)}
              angle={-15}
-              textAnchor='end'
+              textAnchor="end"
              height={60}
            />
            <YAxis
-              stroke='#5E6673'
+              stroke="#5E6673"
              tick={{ fill: '#848E9C', fontSize: 12 }}
              tickLine={{ stroke: '#2B3139' }}
              domain={calculateYDomain()}
@@ -321,8 +342,8 @@ export function EquityChart({ traderId }: EquityChartProps) {
            <Tooltip content={<CustomTooltip />} />
            <ReferenceLine
              y={displayMode === 'dollar' ? initialBalance : 0}
-              stroke='#474D57'
-              strokeDasharray='3 3'
+              stroke="#474D57"
+              strokeDasharray="3 3"
              label={{
                value:
                  displayMode === 'dollar'
@@ -333,9 +354,9 @@ export function EquityChart({ traderId }: EquityChartProps) {
              }}
            />
            <Line
-              type='natural'
-              dataKey='value'
-              stroke='url(#colorGradient)'
+              type="natural"
+              dataKey="value"
+              stroke="url(#colorGradient)"
              strokeWidth={3}
              dot={chartData.length > 50 ? false : { fill: '#F0B90B', r: 3 }}
              activeDot={{
@@ -352,72 +373,72 @@ export function EquityChart({ traderId }: EquityChartProps) {

      {/* Footer Stats */}
      <div
-        className='mt-3 grid grid-cols-2 sm:grid-cols-4 gap-2 sm:gap-3 pt-3'
+        className="mt-3 grid grid-cols-2 sm:grid-cols-4 gap-2 sm:gap-3 pt-3"
        style={{ borderTop: '1px solid #2B3139' }}
      >
        <div
-          className='p-2 rounded transition-all hover:bg-opacity-50'
+          className="p-2 rounded transition-all hover:bg-opacity-50"
          style={{ background: 'rgba(240, 185, 11, 0.05)' }}
        >
          <div
-            className='text-xs mb-1 uppercase tracking-wider'
+            className="text-xs mb-1 uppercase tracking-wider"
            style={{ color: '#848E9C' }}
          >
            {t('initialBalance', language)}
          </div>
          <div
-            className='text-xs sm:text-sm font-bold mono'
+            className="text-xs sm:text-sm font-bold mono"
            style={{ color: '#EAECEF' }}
          >
            {initialBalance.toFixed(2)} USDT
          </div>
        </div>
        <div
-          className='p-2 rounded transition-all hover:bg-opacity-50'
+          className="p-2 rounded transition-all hover:bg-opacity-50"
          style={{ background: 'rgba(240, 185, 11, 0.05)' }}
        >
          <div
-            className='text-xs mb-1 uppercase tracking-wider'
+            className="text-xs mb-1 uppercase tracking-wider"
            style={{ color: '#848E9C' }}
          >
            {t('currentEquity', language)}
          </div>
          <div
-            className='text-xs sm:text-sm font-bold mono'
+            className="text-xs sm:text-sm font-bold mono"
            style={{ color: '#EAECEF' }}
          >
            {currentValue.raw_equity.toFixed(2)} USDT
          </div>
        </div>
        <div
-          className='p-2 rounded transition-all hover:bg-opacity-50'
+          className="p-2 rounded transition-all hover:bg-opacity-50"
          style={{ background: 'rgba(240, 185, 11, 0.05)' }}
        >
          <div
-            className='text-xs mb-1 uppercase tracking-wider'
+            className="text-xs mb-1 uppercase tracking-wider"
            style={{ color: '#848E9C' }}
          >
            {t('historicalCycles', language)}
          </div>
          <div
-            className='text-xs sm:text-sm font-bold mono'
+            className="text-xs sm:text-sm font-bold mono"
            style={{ color: '#EAECEF' }}
          >
            {validHistory.length} {t('cycles', language)}
          </div>
        </div>
        <div
-          className='p-2 rounded transition-all hover:bg-opacity-50'
+          className="p-2 rounded transition-all hover:bg-opacity-50"
          style={{ background: 'rgba(240, 185, 11, 0.05)' }}
        >
          <div
-            className='text-xs mb-1 uppercase tracking-wider'
+            className="text-xs mb-1 uppercase tracking-wider"
            style={{ color: '#848E9C' }}
          >
            {t('displayRange', language)}
          </div>
          <div
-            className='text-xs sm:text-sm font-bold mono'
+            className="text-xs sm:text-sm font-bold mono"
            style={{ color: '#EAECEF' }}
          >
            {validHistory.length > MAX_DISPLAY_POINTS