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Improve performance of admin/conference/*/registrations

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* Add some caching
* Reduce query count, including N+1s on questions & roles
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James Mason 2018-04-06 10:21:22 -07:00
parent 6987c34e12
commit 66ea7c077d
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GPG key ID: 1B3951886C449023
5 changed files with 66 additions and 65 deletions
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92
app/views/admin/registrations/index.html.haml
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@ -32,54 +32,60 @@
%abbr{ title: 'Code of Conduct' } CoC
%th Arrival
%th Departure
- if @conference.questions.any?
- if @questions.any?
%th Questions
%th Actions
%tbody
- @registrations.each_with_index do |registration, index|
%tr
%td
= registration.id
%td
= registration.name.present? ? registration.name : registration.username
%br
- registration.user.roles.where(resource: @conference).each do |role|
%span.label.label-info
= role.name.titleize
%td
= registration.email
- if @code_of_conduct
- if registration.accepted_code_of_conduct
%td.text-success.text-center= fa_icon('check', title: 'accepted')
- else
%td.text-center.text-warning
= fa_icon('exclamation-circle',
title: 'Has not accepted Code of Conduct')
%td
- if registration.arrival
= registration.arrival.strftime('%d %b %H:%M')
- else
n/a
%td
- if registration.departure
= registration.departure.strftime('%d %b %H:%M')
- else
n/a
-if @conference.questions.any?
- cache [:admin, registration, registration.user] do
%tr
%td
= link_to 'Questions','#', class: 'btn btn-success question-btn', 'data-id' => index, 'data-name' => registration.name
%td{ 'data-order' => registration.attended.to_s }
= check_box_tag "#{@conference.short_title}_#{registration.id}", registration.id, registration.attended,
class: 'switch-checkbox',
url: toggle_attendance_admin_conference_registration_path(@conference.short_title, id: registration.id)+"?attended="
.btn-group
= link_to 'Edit', edit_admin_conference_registration_path(@conference.short_title, id: registration),
method: :get, class: 'btn btn-primary'
= link_to 'Delete', admin_conference_registration_path(@conference.short_title, registration),
method: :delete, class: 'btn btn-danger', data: { confirm: "Do you really want to delete the Registration for #{registration.name}?" }
- @registrations.each_with_index do |registration, index|
.questions{class: "question#{index}", style: 'display:none;'}
= render partial: 'questions', locals: { registration: registration }
= registration.id
%td
= registration.name.present? ? registration.name : registration.username
%b
- registration.user.roles.select{|r| r.resource == @conference}.each do |role|
%span.label.label-info
= role.name.titleize
%td
= registration.email
- if @code_of_conduct
- if registration.accepted_code_of_conduct
%td.text-success.text-center= fa_icon('check', title: 'accepted')
- else
%td.text-center.text-warning
= fa_icon('exclamation-circle',
title: 'Has not accepted Code of Conduct')
%td
- if registration.arrival
= registration.arrival.strftime('%d %b %H:%M')
- else
n/a
%td
- if registration.departure
= registration.departure.strftime('%d %b %H:%M')
- else
n/a
-if @questions.any?
%td
= link_to 'Questions','#', class: 'btn btn-success question-btn', 'data-id' => index, 'data-name' => registration.name
%td{ 'data-order' => registration.attended.to_s }
= check_box_tag "#{@conference.short_title}_#{registration.id}", registration.id, registration.attended,
class: 'switch-checkbox', method: :patch,
url: toggle_attendance_admin_conference_registration_path(@conference.short_title, id: registration.id)+"?attended=",
data: { size: 'small',
on_color: 'success',
off_color: 'warning',
on_text: 'Present',
off_text: 'Absent' }
.btn-group
= link_to 'Edit', edit_admin_conference_registration_path(@conference.short_title, id: registration),
method: :get, class: 'btn btn-primary'
= link_to 'Delete', admin_conference_registration_path(@conference.short_title, registration),
method: :delete, class: 'btn btn-danger', data: { confirm: "Do you really want to delete the Registration for #{registration.name}?" }
- @registrations.each_with_index do |registration, index|
.questions{class: "question#{index}", style: 'display:none;'}
= render partial: 'questions', locals: { registration: registration }
.modal.fade{ id: 'questions', 'role' => 'dialog', 'aria-hidden' => 'true' }
.modal-dialog