def create
    @user_check = true;
    @event = Event.new(event_user_params)
    @event.users.each do |user|
        user.password = SecureRandom.base64
        user.password_confirmation = user.password
        #test all saves here
        if(!user.try(:save))
            user_check = false;
        end
    end
    Rails.logger.event.debug("User check: #{@user_check}")
    if(@user_check)
        #add all saves here
        #add all associations here
        @event.users.each do |user|
            @user_in_database = User.find_by email: user.email
            if (@user_in_database.nil?)
                User.transaction do
                    user.save
                end
                Rails.logger.event.debug("User id check: #{@user}")
                @event_user = EventUser.new(user_id: user.id, event_id: params[:event_id])
                EventUser.transaction do
                    @event_user.save
                end
            else
                Rails.logger.event.debug("User in database id check: #{@user_in_database}")
                @event_user_check = EventUser.find_by user_id: @user_in_database.id, event_id: params[:event_id]
                if (@event_user_check.nil?)
                    @event_user = EventUser.new(user_id: @user_in_database.id, event_id: params[:event_id])
                    EventUser.transaction do
                        @event_user.save
                    end
                else
                    EventUser.transaction do
                        Rails.logger.event.debug("Join check: #{@event_user_check.event_id}")
                        @event_user_check.delete #error thrown here
                    end
                end
            end
        end
        redirect_to event_display_path(params[:event_id])
    else
        render 'new'
    end
end