My pseudo class Current
class Current < ActiveSupport::CurrentAttributes
attribute :user
end
My ApplicationController:
class ApplicationController < ActionController::Base
before_action :set_current_user, if: :user_signed_in?
private
def set_current_user
Current.user = current_user
end
end
My class Room:
class Room < ApplicationRecord
def send_partial_counter_and_users_list
broadcast_update_to('users_in_room_list', target:
'users_room_' + self.id.to_s, partial:
"rooms/users_in_room", locals: {users_in_room:
users_in_room_list })
end
def users_in_room_list
user = User.find_by(Current.user)
banned_by_me = Ban.where('user_id =?',user.id).pluck(:ban_id)
users = User.where('id not in (?)',banned_by_me)
@users = users
@users
end
end
And in View button to update room:
<% if @single_room %>
<%= button_to '<i class="fa-solid fa-trash-arrow-up">
</i>'.html_safe, room_path(@single_room.id), :method =>
:delete%>
<% end %>
Why I get this error:
ArgumentError in RoomsController#destroy
Unsupported argument type: #<User:0x00007fabf9af8168> (User)
Extracted source (around line #28):
def users_in_room_list
user = User.find_by(Current.user)
It works fine but when I want to do somethin more with Room model in other part of app, I see this error. Broadcast from Room model is run in schedule every 10.seconds and then script do not print any user = User.find_by(Current.user) error, but on every update/delete etc. from other part of app, I see this, for example:
In messages class I want to update room status -
Room.where('id =? and is_private =?',params[:room_id],
true).update(:mark_as_closed => false)
and this generate error for MessagesController#create:
Unsupported argument type: #<User:0x00007fabf9af8168> (User)
