created utils for session to serialize session information and use Hashes in Redis

Author: PythonHacker24

internal/session/utils.go

@@ -0,0 +1,19 @@
+package session
+
+import "time"
+
+/* serialize session information to store in Redis */
+func (s *Session) serializeSessionForRedis() map[string]interface{} {
+	return map[string]interface{} {
+		"id":             s.ID,
+		"username":       s.Username,
+		"ip":             s.IP,
+		"user_agent":     s.UserAgent,
+		"status":         "active",
+		"created_at":     s.CreatedAt.Format(time.RFC3339),
+		"last_active_at": s.LastActiveAt.Format(time.RFC3339),
+		"expiry":         s.Expiry.Format(time.RFC3339),
+		"completed":      s.CompletedCount,
+		"failed":         s.FailedCount,
+	}
+}