代码推送

internal/handler/access_log.go

@@ -0,0 +1,107 @@
+package handler
+
+import (
+	"strconv"
+
+	"gotest/internal/model"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+// AccessLogHandler 访问日志处理器
+type AccessLogHandler struct {
+	db *gorm.DB
+}
+
+// NewAccessLogHandler 创建访问日志处理器
+func NewAccessLogHandler(db *gorm.DB) *AccessLogHandler {
+	return &AccessLogHandler{db: db}
+}
+
+// ListLogs 获取访问日志列表 GET /api/v1/admin/access-logs
+func (h *AccessLogHandler) ListLogs(c *gin.Context) {
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
+	ip := c.Query("ip")
+	path := c.Query("path")
+
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+	offset := (page - 1) * pageSize
+
+	query := h.db.Model(&model.AccessLog{})
+
+	if ip != "" {
+		query = query.Where("ip LIKE ?", "%"+ip+"%")
+	}
+	if path != "" {
+		query = query.Where("path LIKE ?", "%"+path+"%")
+	}
+
+	var total int64
+	query.Count(&total)
+
+	var logs []model.AccessLog
+	if err := query.Order("id DESC").Offset(offset).Limit(pageSize).Find(&logs).Error; err != nil {
+		FailInternal(c, "查询失败: "+err.Error())
+		return
+	}
+
+	Success(c, gin.H{
+		"list":      logs,
+		"total":     total,
+		"page":      page,
+		"page_size": pageSize,
+	})
+}
+
+// GetStats 获取访问统计 GET /api/v1/admin/access-logs/stats
+func (h *AccessLogHandler) GetStats(c *gin.Context) {
+	var totalVisits int64
+	h.db.Model(&model.AccessLog{}).Count(&totalVisits)
+
+	var todayVisits int64
+	h.db.Model(&model.AccessLog{}).Where("created_at >= date('now')").Count(&todayVisits)
+
+	var uniqueIPs int64
+	h.db.Model(&model.AccessLog{}).Distinct("ip").Count(&uniqueIPs)
+
+	// 最近 24 小时每小时访问量
+	type hourlyCount struct {
+		Hour  string `json:"hour"`
+		Count int64  `json:"count"`
+	}
+	var hourly []hourlyCount
+	h.db.Model(&model.AccessLog{}).
+		Select("strftime('%Y-%m-%d %H:00', created_at) as hour, count(*) as count").
+		Where("created_at >= datetime('now', '-24 hours')").
+		Group("hour").
+		Order("hour ASC").
+		Scan(&hourly)
+
+	// 最近 10 条日志
+	var recent []model.AccessLog
+	h.db.Order("id DESC").Limit(10).Find(&recent)
+
+	Success(c, gin.H{
+		"total_visits": totalVisits,
+		"today_visits": todayVisits,
+		"unique_ips":   uniqueIPs,
+		"hourly":       hourly,
+		"recent":       recent,
+	})
+}
+
+// DeleteLogs 清空访问日志 DELETE /api/v1/admin/access-logs
+func (h *AccessLogHandler) DeleteLogs(c *gin.Context) {
+	if err := h.db.Where("1 = 1").Delete(&model.AccessLog{}).Error; err != nil {
+		FailInternal(c, "清空失败: "+err.Error())
+		return
+	}
+	SuccessMsg(c, "清空成功")
+}