refactored the voice update function to exclude users if their muted or afk and remade the commands

db_management/db_management.go

@@ -31,14 +31,18 @@ func InitDB() {
 }
 
 func SaveSession(userID string, seconds int) {
-	query := `INSERT INTO voice_sessions (user_id, seconds, created_at) VALUES (?, ?, ?)`
+	query := `
+	INSERT INTO voice_sessions (user_id, seconds, created_at)
+	VALUES (?, ?, ?)
+	`
+
 	DB.Exec(query, userID, seconds, time.Now())
 }
 
 func GetUserStats(userID string) int {
 	var total sql.NullInt64 // NullInt64 fängt NULL-Ergebnisse ab
 	query := `SELECT SUM(seconds) FROM voice_sessions 
-              WHERE user_id = ? AND created_at > date('now', '-30 days')`
+              WHERE user_id = ? AND created_at > datetime('now', '-30 days')`
 
 	err := DB.QueryRow(query, userID).Scan(&total)
 	if err != nil || !total.Valid {
@@ -46,3 +50,38 @@ func GetUserStats(userID string) int {
 	}
 	return int(total.Int64)
 }
+
+type UserStats struct {
+	UserID  string
+	Seconds int
+}
+
+func GetTopUsers(limit int) []UserStats {
+	query := `
+	SELECT user_id, SUM(seconds) as total
+	FROM voice_sessions
+	WHERE created_at > datetime('now', '-30 days')
+	GROUP BY user_id
+	ORDER BY total DESC
+	LIMIT ?
+	`
+
+	rows, err := DB.Query(query, limit)
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	var result []UserStats
+
+	for rows.Next() {
+		var u UserStats
+		err := rows.Scan(&u.UserID, &u.Seconds)
+		if err != nil {
+			continue
+		}
+		result = append(result, u)
+	}
+
+	return result
+}

main.go

@@ -11,14 +11,20 @@ import (
 	"github.com/bwmarrin/discordgo"
 	"github.com/joho/godotenv"
 
-	// WICHTIG: Pfad entspricht deiner go.mod
 	"heydeman/vc-stat-bot-discord/db_management"
 )
 
-var startTimes = make(map[string]time.Time)
+var sessions = make(map[string]*Session)
+
+type Session struct {
+	Start    time.Time
+	PausedAt *time.Time
+	Paused   bool
+	Accum    time.Duration
+}
 
 func main() {
-	_ = godotenv.Load() // Ignoriert Fehler, falls keine .env existiert (nutzt dann System-Vars)
+	_ = godotenv.Load()
 
 	db_management.InitDB()
 
@@ -32,11 +38,12 @@ func main() {
 		log.Fatal(err)
 	}
 
-	discord.AddHandler(messageCreate)
+	// Handler
+	discord.AddHandler(interactionCreate)
 	discord.AddHandler(voiceUpdate)
 
-	discord.Identify.Intents = discordgo.IntentsGuildMessages |
+	// Intents
-		discordgo.IntentsMessageContent |
+	discord.Identify.Intents = discordgo.IntentsGuilds |
 		discordgo.IntentsGuildVoiceStates
 
 	err = discord.Open()
@@ -44,59 +51,244 @@ func main() {
 		log.Fatal("Error opening connection:", err)
 	}
 
-	fmt.Println("Bot läuft stabil auf Hetzner. Drücke CTRL+C zum Beenden.")
+	// Slash Commands registrieren
+	registerCommands(discord)
+	go autoSaveSessions()
 
+	fmt.Println("Bot läuft stabil. CTRL+C zum Beenden.")
+
+	// Shutdown Handling
 	stop := make(chan os.Signal, 1)
 	signal.Notify(stop, syscall.SIGINT, syscall.SIGTERM)
 	<-stop
 
-	// Graceful Shutdown: Alle aktuell aktiven Sessions noch schnell speichern
+	fmt.Println("Speichere aktive Sessions...")
-	fmt.Println("Speichere aktive Sessions vor dem Beenden...")
+
-	for uid, start := range startTimes {
+	// 🔥 NEUE Shutdown-Logik (wichtig!)
-		db_management.SaveSession(uid, int(time.Since(start).Seconds()))
+	for uid, sess := range sessions {
+
+		var total time.Duration
+
+		// bereits gesammelte Zeit
+		total += sess.Accum
+
+		// wenn NICHT pausiert → aktuelle Zeit dazu
+		if !sess.Paused {
+			total += time.Since(sess.Start)
+		}
+
+		db_management.SaveSession(uid, int(total.Seconds()))
 	}
 
 	discord.Close()
 }
 
-func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
+func registerCommands(s *discordgo.Session) {
-	if m.Author.Bot {
+
+	// /stats
+	_, err := s.ApplicationCommandCreate(s.State.User.ID, "", &discordgo.ApplicationCommand{
+		Name:        "stats",
+		Description: "Zeigt die 30-Tage Statistik eines Users",
+		Options: []*discordgo.ApplicationCommandOption{
+			{
+				Type:        discordgo.ApplicationCommandOptionUser,
+				Name:        "user",
+				Description: "Optional: anderer User",
+				Required:    false,
+			},
+		},
+	})
+	if err != nil {
+		log.Println("Fehler bei /stats:", err)
+	}
+
+	// /top
+	_, err = s.ApplicationCommandCreate(s.State.User.ID, "", &discordgo.ApplicationCommand{
+		Name:        "top",
+		Description: "Top 10 User nach Zeit (30 Tage)",
+	})
+	if err != nil {
+		log.Println("Fehler bei /top:", err)
+	}
+}
+
+func interactionCreate(s *discordgo.Session, i *discordgo.InteractionCreate) {
+
+	if i.Type != discordgo.InteractionApplicationCommand {
 		return
 	}
 
-	if m.Content == "!stats" {
+	switch i.ApplicationCommandData().Name {
-		totalSeconds := db_management.GetUserStats(m.Author.ID)
+
+	// =====================
+	// /stats
+	// =====================
+	case "stats":
+
+		user := i.Member.User
+
+		if len(i.ApplicationCommandData().Options) > 0 {
+			opt := i.ApplicationCommandData().Options[0]
+			if opt.Name == "user" {
+				user = opt.UserValue(s)
+			}
+		}
+
+		totalSeconds := db_management.GetUserStats(user.ID)
 		duration := time.Duration(totalSeconds) * time.Second
 
-		msg := fmt.Sprintf("📊 **30-Tage Statistik für %s**\nVerbrachte Zeit: `%s`",
+		name := user.GlobalName
-			m.Author.GlobalName, formatDuration(duration))
+		if name == "" {
-		s.ChannelMessageSend(m.ChannelID, msg)
+			name = user.Username
+		}
+
+		msg := fmt.Sprintf(
+			"📊 **30-Tage Statistik für %s**\nZeit: `%s`",
+			name,
+			formatDuration(duration),
+		)
+
+		s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+			Type: discordgo.InteractionResponseChannelMessageWithSource,
+			Data: &discordgo.InteractionResponseData{
+				Content: msg,
+			},
+		})
+
+	// =====================
+	// /top
+	// =====================
+	case "top":
+
+		topUsers := db_management.GetTopUsers(10)
+
+		if len(topUsers) == 0 {
+			s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+				Type: discordgo.InteractionResponseChannelMessageWithSource,
+				Data: &discordgo.InteractionResponseData{
+					Content: "Keine Daten vorhanden.",
+				},
+			})
+			return
+		}
+
+		msg := "🏆 **Top 10 (30 Tage)**\n\n"
+
+		for i, user := range topUsers {
+			duration := time.Duration(user.Seconds) * time.Second
+
+			msg += fmt.Sprintf(
+				"**%d.** <@%s> — `%s`\n",
+				i+1,
+				user.UserID,
+				formatDuration(duration),
+			)
+		}
+
+		s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+			Type: discordgo.InteractionResponseChannelMessageWithSource,
+			Data: &discordgo.InteractionResponseData{
+				Content: msg,
+			},
+		})
 	}
 }
 
+const excludedChannelID = "1232031563391172649"
+
 func voiceUpdate(s *discordgo.Session, v *discordgo.VoiceStateUpdate) {
+
 	uid := v.UserID
 
-	// User betritt Sprachkanal
+	// =========================
-	if v.ChannelID != "" {
+	// ❌ Pause Bedingungen
-		if _, ok := startTimes[uid]; !ok {
+	// =========================
-			startTimes[uid] = time.Now()
+	if v.ChannelID == excludedChannelID || v.SelfMute || v.Mute || v.SelfDeaf || v.Deaf {
+
+		if sess, ok := sessions[uid]; ok && !sess.Paused {
+
+			now := time.Now()
+			elapsed := now.Sub(sess.Start)
+
+			sess.Accum += elapsed
+			sess.PausedAt = &now
+			sess.Paused = true
 		}
 		return
 	}
 
-	// User verlässt Sprachkanal (v.ChannelID == "")
+	// =========================
-	if v.ChannelID == "" {
+	// ▶ Resume (User wieder aktiv)
-		if start, ok := startTimes[uid]; ok {
+	// =========================
-			db_management.SaveSession(uid, int(time.Since(start).Seconds()))
+	if v.ChannelID != "" {
-			delete(startTimes, uid)
+
+		sess, ok := sessions[uid]
+
+		if !ok {
+			// neue Session
+			sessions[uid] = &Session{
+				Start:  time.Now(),
+				Paused: false,
+			}
+			return
 		}
+
+		// wenn pausiert → weiterlaufen lassen
+		if sess.Paused {
+			sess.Start = time.Now()
+			sess.Paused = false
+			sess.PausedAt = nil
+		}
+
+		return
+	}
+
+	// =========================
+	// ❌ User verlässt Voice
+	// =========================
+	if sess, ok := sessions[uid]; ok {
+
+		total := sess.Accum
+
+		if !sess.Paused {
+			total += time.Since(sess.Start)
+		}
+
+		db_management.SaveSession(uid, int(total.Seconds()))
+		delete(sessions, uid)
 	}
 }
-
 func formatDuration(d time.Duration) string {
 	h := int(d.Hours())
 	m := int(d.Minutes()) % 60
 	s := int(d.Seconds()) % 60
 	return fmt.Sprintf("%dh %dm %ds", h, m, s)
 }
+
+func autoSaveSessions() {
+
+	ticker := time.NewTicker(5 * time.Minute) // ⏱ Intervall anpassen
+	defer ticker.Stop()
+
+	for range ticker.C {
+
+		fmt.Println("🔄 Auto-Save: speichere Sessions...")
+
+		for uid, sess := range sessions {
+
+			var total time.Duration
+
+			total += sess.Accum
+
+			if !sess.Paused {
+				total += time.Since(sess.Start)
+			}
+
+			// Zwischenspeichern (ADD statt replace!)
+			db_management.SaveSession(uid, int(total.Seconds()))
+
+			// ⚠️ Wichtig:
+			// NICHT löschen → Session läuft weiter
+		}
+	}
+}