This method will return all users available in the system. It is used to create a task screen to fetch a user list to choose for a task assignment. The method is as follows:

@GetMapping("/getAllUsers")
fun getUsers(model:Model):String{
   var users: List<User>? = userRepository?.findAll() ?: null;
   model.addAttribute("users",users)
   return "users"
}

We call it from the model popup in the add task screen. The UI will be rendered by the Thymeleaf template—users.html.