[优化] 改名

openflare_server/model/node_access_log.go

@@ -0,0 +1,77 @@
+package model
+
+import "time"
+
+type NodeAccessLog struct {
+	ID         uint      `json:"id" gorm:"primaryKey"`
+	NodeID     string    `json:"node_id" gorm:"index;size:64;not null"`
+	LoggedAt   time.Time `json:"logged_at" gorm:"index"`
+	RemoteAddr string    `json:"remote_addr" gorm:"size:128"`
+	Region     string    `json:"region" gorm:"size:128"`
+	Host       string    `json:"host" gorm:"size:255"`
+	Path       string    `json:"path" gorm:"size:2048"`
+	StatusCode int       `json:"status_code"`
+	RawJSON    string    `json:"raw_json" gorm:"type:text"`
+	CreatedAt  time.Time `json:"created_at"`
+}
+
+type NodeAccessLogRegionCount struct {
+	Region string `json:"region"`
+	Count  int64  `json:"count"`
+}
+
+func ListNodeAccessLogs(nodeID string, since time.Time, offset int, limit int) (logs []*NodeAccessLog, err error) {
+	query := DB.Order("logged_at desc, id desc")
+	if nodeID != "" {
+		query = query.Where("node_id = ?", nodeID)
+	}
+	if !since.IsZero() {
+		query = query.Where("logged_at >= ?", since)
+	}
+	if offset > 0 {
+		query = query.Offset(offset)
+	}
+	if limit > 0 {
+		query = query.Limit(limit)
+	}
+	err = query.Find(&logs).Error
+	return logs, err
+}
+
+func CountNodeAccessLogs(nodeID string, since time.Time) (totalRecords int64, totalIPs int64, err error) {
+	query := DB.Model(&NodeAccessLog{})
+	if nodeID != "" {
+		query = query.Where("node_id = ?", nodeID)
+	}
+	if !since.IsZero() {
+		query = query.Where("logged_at >= ?", since)
+	}
+	if err = query.Count(&totalRecords).Error; err != nil {
+		return 0, 0, err
+	}
+	if err = query.
+		Where("remote_addr <> ''").
+		Distinct("remote_addr").
+		Count(&totalIPs).Error; err != nil {
+		return 0, 0, err
+	}
+	return totalRecords, totalIPs, nil
+}
+
+func ListNodeAccessLogRegionCounts(nodeID string, since time.Time, limit int) (items []*NodeAccessLogRegionCount, err error) {
+	query := DB.Model(&NodeAccessLog{}).
+		Select("region as region, count(*) as count").
+		Where("region <> ''")
+	if nodeID != "" {
+		query = query.Where("node_id = ?", nodeID)
+	}
+	if !since.IsZero() {
+		query = query.Where("logged_at >= ?", since)
+	}
+	query = query.Group("region").Order("count desc, region asc")
+	if limit > 0 {
+		query = query.Limit(limit)
+	}
+	err = query.Scan(&items).Error
+	return items, err
+}