Added logging mechanism for user actions.

src/main/java/net/gepafin/tendermanagement/config/UniqueSessionInterceptor.java

@@ -0,0 +1,29 @@
+package net.gepafin.tendermanagement.config;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+@Component
+public class UniqueSessionInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
+
+        request.getSession(true);
+        return true;
+    }
+
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
+
+        if ("/v1/user/logout".equals(request.getRequestURI())) {
+            HttpSession session = request.getSession(false);
+            if (session != null) {
+                session.invalidate();
+            }
+        }
+    }
+}