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backend/FateMaster.API/Controllers/Admin/RecordsController.cs

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+using FateMaster.API.Data;
+using FateMaster.API.Models;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace FateMaster.API.Controllers;
+
+[ApiController]
+[Route("api/admin/[controller]")]
+public class RecordsController : ControllerBase
+{
+    private readonly ApplicationDbContext _context;
+
+    public RecordsController(ApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    /// <summary>
+    /// 获取卜卦记录列表
+    /// </summary>
+    [HttpGet]
+    public async Task<ActionResult> GetRecords(
+        [FromQuery] int page = 1,
+        [FromQuery] int pageSize = 20,
+        [FromQuery] string? type = null,
+        [FromQuery] string? paymentStatus = null)
+    {
+        var query = _context.DivinationRecords.AsQueryable();
+
+        if (!string.IsNullOrEmpty(type))
+        {
+            query = query.Where(r => r.Type == type);
+        }
+
+        if (!string.IsNullOrEmpty(paymentStatus))
+        {
+            query = query.Where(r => r.PaymentStatus == paymentStatus);
+        }
+
+        var total = await query.CountAsync();
+        var records = await query
+            .OrderByDescending(r => r.CreatedAt)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToListAsync();
+
+        return Ok(new
+        {
+            total,
+            page,
+            pageSize,
+            data = records
+        });
+    }
+
+    /// <summary>
+    /// 获取统计数据
+    /// </summary>
+    [HttpGet("statistics")]
+    public async Task<ActionResult> GetStatistics()
+    {
+        var total = await _context.DivinationRecords.CountAsync();
+        var paidCount = await _context.DivinationRecords
+            .CountAsync(r => r.PaymentStatus == "paid");
+        var totalRevenue = await _context.DivinationRecords
+            .Where(r => r.PaymentStatus == "paid")
+            .SumAsync(r => r.Amount);
+
+        var typeStats = await _context.DivinationRecords
+            .GroupBy(r => r.Type)
+            .Select(g => new
+            {
+                Type = g.Key,
+                Count = g.Count()
+            })
+            .ToListAsync();
+
+        return Ok(new
+        {
+            total,
+            paidCount,
+            totalRevenue,
+            typeStats
+        });
+    }
+}