feat: 添加业务分析后端接口

新增 AnalysisController 提供 6 个分析接口:
- /admin/analysis/profit - 盈利分析(交易手续费/充提手续费/资金利差)
- /admin/analysis/cash-flow - 资金流动趋势(按月统计充值/提现/净流入)
- /admin/analysis/trade - 交易分析(买入/卖出统计+趋势)
- /admin/analysis/coin-distribution - 币种交易分布
- /admin/analysis/user-growth - 用户增长分析(新增/活跃用户)
- /admin/analysis/risk - 风险指标(大额交易/异常提现/KYC/冻结账户)
- /admin/analysis/health - 综合健康度评分

更新 Mapper 添加分析查询方法:
- OrderFundMapper: 手续费统计、时间范围查询、大额交易、异常提现
- OrderTradeMapper: 交易金额统计、活跃用户、币种分布

前端 API 对接:
- 新增 6 个分析相关 Query hooks
- 更新 analytics.vue 使用真实数据
- 动态决策建议基于实际数据
This commit is contained in:
2026-03-22 04:50:19 +08:00
parent 0e95890d68
commit c3f196ded4
23 changed files with 3520 additions and 1055 deletions

View File

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import 'package:flutter/material.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
/// 币种卡片组件 - 用于显示币种信息
class CoinCard extends StatelessWidget {
final String code;
final String name;
final String price;
final String change;
final bool isUp;
final String? icon;
final VoidCallback? onTap;
// 颜色常量
static const upColor = Color(0xFF00C853);
static const downColor = Color(0xFFFF5252);
const CoinCard({
super.key,
required this.code,
required this.name,
required this.price,
required this.change,
this.isUp = true,
this.icon,
this.onTap,
});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return ShadCard(
padding: const EdgeInsets.all(16),
child: InkWell(
onTap: onTap,
child: Row(
children: [
// 图标
Container(
width: 44,
height: 44,
decoration: BoxDecoration(
color: theme.colorScheme.primary.withOpacity(0.1),
shape: BoxShape.circle,
),
child: Center(
child: Text(
icon ?? code.substring(0, 1),
style: TextStyle(
fontSize: 20,
color: theme.colorScheme.primary,
fontWeight: FontWeight.bold,
),
),
),
),
const SizedBox(width: 12),
// 名称
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'$code/USDT',
style: theme.textTheme.large.copyWith(
fontWeight: FontWeight.bold,
),
),
Text(
name,
style: theme.textTheme.muted,
),
],
),
),
// 涨跌幅
Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
decoration: BoxDecoration(
color: isUp ? upColor.withOpacity(0.2) : downColor.withOpacity(0.2),
borderRadius: BorderRadius.circular(6),
),
child: Text(
change,
style: TextStyle(
color: isUp ? upColor : downColor,
fontWeight: FontWeight.w600,
),
),
),
],
),
),
);
}
}