Alireza Ahmadi
100 lines
2.2 KiB
Go
100 lines
2.2 KiB
Go
package service
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import (
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"s-ui/database"
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"s-ui/database/model"
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"time"
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"gorm.io/gorm"
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)
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type onlines struct {
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Inbound []string `json:"inbound,omitempty"`
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User []string `json:"user,omitempty"`
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Outbound []string `json:"outbound,omitempty"`
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}
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var onlineResources = &onlines{}
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type StatsService struct {
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}
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func (s *StatsService) SaveStats() error {
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if !corePtr.IsRunning() {
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return nil
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}
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stats := corePtr.GetInstance().ConnTracker().GetStats()
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// Reset onlines
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onlineResources.Inbound = nil
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onlineResources.Outbound = nil
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onlineResources.User = nil
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if len(*stats) == 0 {
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return nil
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}
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var err error
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db := database.GetDB()
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tx := db.Begin()
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defer func() {
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if err == nil {
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tx.Commit()
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} else {
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tx.Rollback()
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}
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}()
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for _, stat := range *stats {
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if stat.Resource == "user" {
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if stat.Direction {
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err = tx.Model(model.Client{}).Where("name = ?", stat.Tag).
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UpdateColumn("up", gorm.Expr("up + ?", stat.Traffic)).Error
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} else {
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err = tx.Model(model.Client{}).Where("name = ?", stat.Tag).
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UpdateColumn("down", gorm.Expr("down + ?", stat.Traffic)).Error
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}
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if err != nil {
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return err
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}
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}
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if stat.Direction {
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switch stat.Resource {
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case "inbound":
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onlineResources.Inbound = append(onlineResources.Inbound, stat.Tag)
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case "outbound":
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onlineResources.Outbound = append(onlineResources.Outbound, stat.Tag)
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case "user":
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onlineResources.User = append(onlineResources.User, stat.Tag)
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}
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}
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}
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err = tx.Create(&stats).Error
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return err
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}
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func (s *StatsService) GetStats(resorce string, tag string, limit int) ([]model.Stats, error) {
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var err error
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var result []model.Stats
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currentTime := time.Now().Unix()
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timeDiff := currentTime - (int64(limit) * 3600)
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db := database.GetDB()
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err = db.Model(model.Stats{}).Where("resource = ? AND tag = ? AND date_time > ?", resorce, tag, timeDiff).Scan(&result).Error
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if err != nil {
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return nil, err
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}
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return result, nil
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}
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func (s *StatsService) GetOnlines() (onlines, error) {
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return *onlineResources, nil
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}
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func (s *StatsService) DelOldStats(days int) error {
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oldTime := time.Now().AddDate(0, 0, -(days)).Unix()
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db := database.GetDB()
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return db.Where("date_time < ?", oldTime).Delete(model.Stats{}).Error
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}
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