Devzat logger CSV File Integration

main.go

@@ -2,6 +2,7 @@
 
 import (
 	_ "embed"
+	"encoding/csv"
 	"encoding/json"
 	"fmt"
 	"image"
@@ -895,11 +896,50 @@
 }
 
 // bansContains reports if the addr or id is found in the bans list
-func bansContains(b []Ban, addr string, id string) bool {
+func bansContains(b []Ban, addr string, id string) bool { 
 	for i := 0; i < len(b); i++ {
 		if b[i].Addr == addr || b[i].ID == id {
 			return true
 		}
 	}
 	return false
 }
+
+func logUserActivity(user *User, action string, loggingEnabled bool) {
+	if !loggingEnabled {
+		// logging on devzat is disabled by default, to enable logging please switch the statement to true
+		return // If logging is not enabled, exit the function immediately
+	}
+
+	timestamp := time.Now().Format("2010-03-07 15:04:05")
+	message := ""
+
+	switch action {
+	case "login":
+		message = fmt.Sprintf("%s joined at %s", user.Name, timestamp)
+	case "logout":
+		message = fmt.Sprintf("%s left at %s", user.Name, timestamp)
+	default:
+		message = "Invalid Action"
+	}
+
+	file, err := os.OpenFile("users.csv", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
+	if err != nil {
+		fmt.Println("Error Opening CSV File:", err)
+		return
+	}
+	defer file.Close()
+
+	writer := csv.NewWriter(file)
+
+	record := []string{user.Name, action, timestamp}
+	if err := writer.Write(record); err != nil {
+		fmt.Println("Error writing to CSV File:", err)
+	}
+
+	writer.Flush()
+
+	if err := writer.Error(); err != nil {
+		fmt.Println("Error flushing CSV writer:", err)
+	}
+}