初始化

FutureMailAPI/Controllers/StatisticsController.cs

@@ -0,0 +1,68 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+using FutureMailAPI.Services;
+using FutureMailAPI.DTOs;
+using System.Security.Claims;
+
+namespace FutureMailAPI.Controllers
+{
+    [ApiController]
+    [Route("api/v1/statistics")]
+    [Authorize]
+    public class StatisticsController : ControllerBase
+    {
+        private readonly IPersonalSpaceService _personalSpaceService;
+        private readonly ILogger<StatisticsController> _logger;
+        
+        public StatisticsController(IPersonalSpaceService personalSpaceService, ILogger<StatisticsController> logger)
+        {
+            _personalSpaceService = personalSpaceService;
+            _logger = logger;
+        }
+        
+        /// <summary>
+        /// 获取用户统计数据
+        /// </summary>
+        /// <returns>用户统计数据</returns>
+        [HttpGet]
+        public async Task<IActionResult> GetStatistics()
+        {
+            try
+            {
+                var userId = GetCurrentUserId();
+                if (userId <= 0)
+                {
+                    return Unauthorized(ApiResponse<object>.ErrorResult("无效的用户令牌"));
+                }
+                
+                var result = await _personalSpaceService.GetStatisticsAsync(userId);
+                
+                if (result.Success)
+                {
+                    return Ok(result);
+                }
+                
+                return BadRequest(result);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "获取统计数据时发生错误");
+                return StatusCode(500, ApiResponse<StatisticsResponseDto>.ErrorResult("服务器内部错误"));
+            }
+        }
+        
+        /// <summary>
+        /// 从JWT令牌中获取当前用户ID
+        /// </summary>
+        /// <returns>用户ID</returns>
+        private int GetCurrentUserId()
+        {
+            var userIdClaim = User.FindFirst(ClaimTypes.NameIdentifier);
+            if (userIdClaim != null && int.TryParse(userIdClaim.Value, out int userId))
+            {
+                return userId;
+            }
+            return 0;
+        }
+    }
+}