使用了AI重构项目，并完善了一部分后台问题

internal/api/track.go

@@ -2,75 +2,49 @@ package api
 
 import (
 	"net/http"
-	"sync"
-	"time"
+	"strings"
 
 	"home-vue-go/internal/database"
 
 	"github.com/gin-gonic/gin"
 )
 
-// VisitRecord 表示一次访问记录（暂存在内存中）
-type VisitRecord struct {
-	Path      string
-	IP        string
-	UserAgent string
-	Referer   string
-	VisitTime time.Time
-}
-
-// 简单的内存存储与读写锁
-var (
-	visitMutex   sync.RWMutex
-	visitRecords []VisitRecord
-	maxVisits    = 1000 // 最多保留的访问记录条数
-)
-
-// TrackVisit 记录访问
+// TrackVisit stores a local visit only when local analytics is selected.
+// Umami mode is tracked by the browser and must not be duplicated here.
 func TrackVisit(db *database.Database) gin.HandlerFunc {
 	return func(c *gin.Context) {
+		settings, err := db.LoadSiteSettings(c.Request.Context())
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "加载统计配置失败"})
+			return
+		}
+		if settings.AnalyticsProvider == "umami" {
+			c.JSON(http.StatusNoContent, nil)
+			return
+		}
 		var req struct {
 			Path    string `json:"path"`
 			Referer string `json:"referer"`
 		}
-
 		if err := c.ShouldBindJSON(&req); err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
 			return
 		}
-
-		ip := c.ClientIP()
-		userAgent := c.GetHeader("User-Agent")
-
-		// 记录访问到内存
-		visitMutex.Lock()
-		visitRecords = append(visitRecords, VisitRecord{
-			Path:      req.Path,
-			IP:        ip,
-			UserAgent: userAgent,
-			Referer:   req.Referer,
-			VisitTime: time.Now(),
-		})
-		
-		// 限制记录数量
-		if len(visitRecords) > maxVisits {
-			visitRecords = visitRecords[len(visitRecords)-maxVisits:]
+		path := strings.TrimSpace(req.Path)
+		if path == "" || len(path) > 2048 {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "访问路径无效"})
+			return
 		}
-		visitMutex.Unlock()
-		
-		// TODO: 等Ent代码生成后，改用数据库存储
-		// ctx := c.Request.Context()
-		// if db.Client.Visit != nil {
-		// 	db.Client.Visit.Create()...
-		// }
-
-		c.JSON(http.StatusOK, gin.H{"message": "访问已记录"})
+		_, err = db.Client.Visit.Create().
+			SetPath(path).
+			SetIP(c.ClientIP()).
+			SetUserAgent(c.GetHeader("User-Agent")).
+			SetReferer(strings.TrimSpace(req.Referer)).
+			Save(c.Request.Context())
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "访问记录保存失败"})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"message": "访问已记录", "analyticsSource": "local"})
 	}
 }
-
-// 获取访问记录（从内存）
-func getVisitRecords() []VisitRecord {
-	visitMutex.RLock()
-	defer visitMutex.RUnlock()
-	return visitRecords
-}