app/controllers/admin/registrations_controller.rb
# frozen_string_literal: true
module Admin
class RegistrationsController < Admin::BaseController
load_and_authorize_resource :conference, find_by: :short_title
load_and_authorize_resource :registration, through: :conference
before_action :set_user, except: [:index]
def index
authorize! :show, Registration.new(conference_id: @conference.id)
@pdf_filename = "#{@conference.title}.pdf"
@registrations = @conference.registrations.includes(:user).order('registrations.created_at ASC')
@attended = @conference.registrations.where('attended = ?', true).count
@registration_distribution = @conference.registration_distribution
@affiliation_distribution = @conference.affiliation_distribution
@code_of_conduct = @conference.code_of_conduct.present?
@file_name = "registrations_for_#{@conference.short_title}"
respond_to do |format|
format.html
format.json do
render json: RegistrationDatatable.new(params, conference: @conference, view_context: view_context)
end
format.pdf { render 'index', layout: false }
format.xlsx do
response.headers['Content-Disposition'] = "attachment; filename=\"#{@file_name}.xlsx\""
render 'index', layout: false
end
format.csv do
response.headers['Content-Disposition'] = "attachment; filename=\"#{@file_name}.csv\""
render 'index', layout: false
end
end
end
def edit; end
def update
@user.update(user_params)
@registration.update(registration_params)
if @registration.save
redirect_to admin_conference_registrations_path(@conference.short_title),
notice: "Successfully updated registration for #{@registration.user.email}!"
else
flash.now[:error] = "An error prohibited the Registration for #{@registration.user.email}: "\
"#{@registration.errors.full_messages.join('. ')}."
render :edit
end
end
def destroy
if can? :destroy, @registration
@registration.destroy
redirect_to admin_conference_registrations_path(@conference.short_title),
notice: "Deleted registration for #{@user.name}!"
else
redirect_to admin_conference_registrations_path(@conference.short_title),
error: 'You must be an admin to delete a registration.'
end
end
def toggle_attendance
@registration.attended = !@registration.attended
if @registration.save
head :ok
else
head :unprocessable_entity
end
end
private
def set_user
@user = User.find_by(id: @registration.user_id)
end
def user_params
params.require(:user).permit(:name, :nickname, :affiliation)
end
def registration_params
params.require(:registration).permit(
:user_id, :conference_id, :attended,
:volunteer, :other_special_needs, :accepted_code_of_conduct,
vchoice_ids: [], qanswer_ids: [], qanswers_attributes: [], event_ids: []
)
end
end
end