add more logging
This commit is contained in:
parent
b5a12c4926
commit
0f9112e8dd
1 changed files with 90 additions and 71 deletions
161
go/main.go
161
go/main.go
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@ -16,17 +16,17 @@ import (
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type StatusResponse struct {
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type StatusResponse struct {
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Data []struct {
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Data []struct {
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ID int `json:"id"`
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ID int `json:"id"`
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User struct {
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User struct {
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DisplayName string `json:"displayName"`
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DisplayName string `json:"displayName"`
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Username string `json:"username"`
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Username string `json:"username"`
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} `json:"userDetails"`
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} `json:"userDetails"`
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Train struct {
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Train struct {
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Trip int `json:"trip"`
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Trip int `json:"trip"`
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Category string `json:"category"`
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Category string `json:"category"`
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LineName string `json:"lineName"`
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LineName string `json:"lineName"`
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JourneyNumber int `json:"journeyNumber"`
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JourneyNumber int `json:"journeyNumber"`
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Origin struct {
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Origin struct {
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Name string `json:"name"`
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Name string `json:"name"`
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DeparturePlanned string `json:"departurePlanned"`
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DeparturePlanned string `json:"departurePlanned"`
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DepartureReal string `json:"departureReal"`
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DepartureReal string `json:"departureReal"`
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@ -87,31 +87,31 @@ func fetchStatuses(username string) (*StatusResponse, error) {
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client := &http.Client{Timeout: 10 * time.Second}
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client := &http.Client{Timeout: 10 * time.Second}
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req, err := http.NewRequest("GET", url, nil)
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req, err := http.NewRequest("GET", url, nil)
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Fehler beim Erstellen der Anfrage: %v", err)
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return nil, fmt.Errorf("Fehler beim Erstellen der Anfrage: %v", err)
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}
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}
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token := os.Getenv("TRAEWELLING_TOKEN")
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token := os.Getenv("TRAEWELLING_TOKEN")
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if token == "" {
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if token == "" {
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return nil, fmt.Errorf("TRAEWELLING_TOKEN ist nicht gesetzt")
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return nil, fmt.Errorf("TRAEWELLING_TOKEN ist nicht gesetzt")
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}
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}
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req.Header.Set("Authorization", "Bearer "+token)
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req.Header.Set("Authorization", "Bearer "+token)
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req.Header.Set("Accept", "application/json")
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req.Header.Set("Accept", "application/json")
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resp, err := client.Do(req)
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resp, err := client.Do(req)
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Fehler beim Senden der Anfrage für Benutzer '%s': %v", username, err)
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return nil, fmt.Errorf("Fehler beim Senden der Anfrage für Benutzer '%s': %v", username, err)
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}
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}
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defer resp.Body.Close()
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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if resp.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("Fehlerhafte Antwort für Benutzer '%s': %d", username, resp.StatusCode)
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return nil, fmt.Errorf("Fehlerhafte Antwort für Benutzer '%s': %d", username, resp.StatusCode)
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}
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}
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var apiResponse StatusResponse
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var apiResponse StatusResponse
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err = json.NewDecoder(resp.Body).Decode(&apiResponse)
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err = json.NewDecoder(resp.Body).Decode(&apiResponse)
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Fehler beim Parsen der JSON-Daten für Benutzer '%s': %v", username, err)
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return nil, fmt.Errorf("Fehler beim Parsen der JSON-Daten für Benutzer '%s': %v", username, err)
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}
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}
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return &apiResponse, nil
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return &apiResponse, nil
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}
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}
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@ -121,51 +121,51 @@ func fetchUserDetails(username string) (*UserDetailsResponse, error) {
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client := &http.Client{Timeout: 10 * time.Second}
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client := &http.Client{Timeout: 10 * time.Second}
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req, err := http.NewRequest("GET", url, nil)
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req, err := http.NewRequest("GET", url, nil)
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Fehler beim Erstellen der Benutzerdetail Anfrage: %v", err)
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return nil, fmt.Errorf("Fehler beim Erstellen der Benutzerdetail Anfrage: %v", err)
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}
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}
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token := os.Getenv("TRAEWELLING_TOKEN")
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token := os.Getenv("TRAEWELLING_TOKEN")
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if token == "" {
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if token == "" {
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return nil, fmt.Errorf("TRAEWELLING_TOKEN ist nicht gesetzt")
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return nil, fmt.Errorf("TRAEWELLING_TOKEN ist nicht gesetzt")
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}
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}
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req.Header.Set("Authorization", "Bearer "+token)
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req.Header.Set("Authorization", "Bearer "+token)
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req.Header.Set("Accept", "application/json")
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req.Header.Set("Accept", "application/json")
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resp, err := client.Do(req)
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resp, err := client.Do(req)
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Fehler beim Senden der Benutzerdetail Anfrage für Benutzer '%s': %v", username, err)
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return nil, fmt.Errorf("Fehler beim Senden der Benutzerdetail Anfrage für Benutzer '%s': %v", username, err)
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}
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}
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defer resp.Body.Close()
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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if resp.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("Fehlerhafte Benutzerdetail Antwort für Benutzer '%s': %d", username, resp.StatusCode)
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return nil, fmt.Errorf("Fehlerhafte Benutzerdetail Antwort für Benutzer '%s': %d", username, resp.StatusCode)
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}
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}
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var apiResponse UserDetailsResponse
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var apiResponse UserDetailsResponse
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err = json.NewDecoder(resp.Body).Decode(&apiResponse)
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err = json.NewDecoder(resp.Body).Decode(&apiResponse)
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("Fehler beim Parsen der JSON-Daten der Benutzerdetails für Benutzer '%s': %v", username, err)
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return nil, fmt.Errorf("Fehler beim Parsen der JSON-Daten der Benutzerdetails für Benutzer '%s': %v", username, err)
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}
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}
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return &apiResponse, nil
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return &apiResponse, nil
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}
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}
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func isTrainActive(departureTimeStr, arrivalTimeStr string) bool {
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func isTrainActive(departureTimeStr, arrivalTimeStr string) bool {
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if departureTimeStr == "" || arrivalTimeStr == "" {
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if departureTimeStr == "" || arrivalTimeStr == "" {
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return false
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return false
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}
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}
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departureTime, err := time.Parse(time.RFC3339, departureTimeStr)
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departureTime, err := time.Parse(time.RFC3339, departureTimeStr)
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if err != nil {
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if err != nil {
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log.Printf("Fehler beim Parsen der Abfahrtszeit: %v\n", err)
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log.Printf("Fehler beim Parsen der Abfahrtszeit: %v\n", err)
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return false
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return false
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}
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}
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arrivalTime, err := time.Parse(time.RFC3339, arrivalTimeStr)
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arrivalTime, err := time.Parse(time.RFC3339, arrivalTimeStr)
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if err != nil {
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if err != nil {
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log.Printf("Fehler beim Parsen der Ankunftszeit: %v\n", err)
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log.Printf("Fehler beim Parsen der Ankunftszeit: %v\n", err)
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return false
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return false
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}
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}
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now := time.Now()
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now := time.Now()
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return now.After(departureTime) && now.Before(arrivalTime)
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return now.After(departureTime) && now.Before(arrivalTime)
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@ -174,38 +174,57 @@ func isTrainActive(departureTimeStr, arrivalTimeStr string) bool {
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func updateMetricsForUser(username string) {
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func updateMetricsForUser(username string) {
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statusData, err := fetchStatuses(username)
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statusData, err := fetchStatuses(username)
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if err != nil {
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if err != nil {
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log.Printf("Fehler beim Abrufen der Statusdaten für Benutzer '%s': %v\n", username, err)
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log.Printf("Fehler beim Abrufen der Statusdaten für Benutzer '%s': %v\n", username, err)
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return
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return
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}
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}
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userDetails, err := fetchUserDetails(username)
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userDetails, err := fetchUserDetails(username)
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if err != nil {
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if err != nil {
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log.Printf("Fehler beim Abrufen der Benutzerdetails für Benutzer '%s': %v\n", username, err)
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log.Printf("Fehler beim Abrufen der Benutzerdetails für Benutzer '%s': %v\n", username, err)
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return
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return
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}
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}
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for _, trip := range statusData.Data {
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for _, trip := range statusData.Data {
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active := isTrainActive(trip.Train.Origin.DepartureReal, trip.Train.Destination.ArrivalReal)
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active := isTrainActive(trip.Train.Origin.DepartureReal, trip.Train.Destination.ArrivalReal)
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tripType := "unknown"
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tripType := "unknown"
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switch trip.Train.TripType {
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switch trip.Train.TripType {
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case 0:
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case 0:
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tripType = "personal"
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tripType = "personal"
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case 1:
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case 1:
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tripType = "business"
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tripType = "business"
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case 2:
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case 2:
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tripType = "commute"
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tripType = "commute"
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}
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}
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currentTrainStatuses.WithLabelValues(
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currentTrainStatuses.WithLabelValues(
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username,
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username,
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trip.Train.LineName,
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trip.Train.LineName,
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trip.Train.Origin.Name,
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trip.Train.Origin.Name,
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trip.Train.Destination.Name,
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trip.Train.Destination.Name,
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trip.Train.Category,
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trip.Train.Category,
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tripType,
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tripType,
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).Set(func() float64 { if active { return 1 } else { return 0 } }())
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).Set(func() float64 {
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}
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if active {
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return 1
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} else {
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return 0
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}
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}())
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if active {
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log.Printf("Aktive Verbindung für Benutzer '%s':\n", username)
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log.Printf(" Linie: %s\n", trip.Train.LineName)
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log.Printf(" Startbahnhof: %s\n", trip.Train.Origin.Name)
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log.Printf(" Geplante Abfahrt: %s\n", trip.Train.Origin.DeparturePlanned)
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log.Printf(" Tatsächliche Abfahrt: %s\n", trip.Train.Origin.DepartureReal)
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log.Printf(" Zielbahnhof: %s\n", trip.Train.Destination.Name)
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log.Printf(" Geplante Ankunft: %s\n", trip.Train.Destination.ArrivalPlanned)
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log.Printf(" Tatsächliche Ankunft: %s\n", trip.Train.Destination.ArrivalReal)
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log.Printf(" Zugtyp: %s\n", trip.Train.Category)
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log.Printf(" Fahrtart: %s\n", tripType)
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}
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}
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totalTrainDistance.WithLabelValues(username).Set(float64(userDetails.Data.TrainDistance) / 1000)
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totalTrainDistance.WithLabelValues(username).Set(float64(userDetails.Data.TrainDistance) / 1000)
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totalTrainDuration.WithLabelValues(username).Set(float64(userDetails.Data.TrainDuration))
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totalTrainDuration.WithLabelValues(username).Set(float64(userDetails.Data.TrainDuration))
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@ -218,23 +237,23 @@ func updateMetricsForUser(username string) {
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func updateMetrics() {
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func updateMetrics() {
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usernames := os.Getenv("TRAEWELLING_USERNAMES")
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usernames := os.Getenv("TRAEWELLING_USERNAMES")
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if usernames == "" {
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if usernames == "" {
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log.Println("TRAEWELLING_USERNAMES ist nicht gesetzt")
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log.Println("TRAEWELLING_USERNAMES ist nicht gesetzt")
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return
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return
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}
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}
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for _, username := range strings.Split(usernames, ",") {
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for _, username := range strings.Split(usernames, ",") {
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username = strings.TrimSpace(username)
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username = strings.TrimSpace(username)
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updateMetricsForUser(username)
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updateMetricsForUser(username)
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}
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}
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}
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}
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func main() {
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func main() {
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go func() {
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go func() {
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for {
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for {
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updateMetrics()
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updateMetrics()
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time.Sleep(5 * time.Minute) // Aktualisierung alle 5 Minuten
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time.Sleep(5 * time.Minute) // Aktualisierung alle 5 Minuten
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}
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}
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}()
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}()
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http.Handle("/metrics", promhttp.Handler())
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http.Handle("/metrics", promhttp.Handler())
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fmt.Println("Server läuft auf Port 8080...")
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fmt.Println("Server läuft auf Port 8080...")
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