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Commit 003ec648373f02965cae959353227f97f128985c

Authored by Victor Costa
1 parent e8c93b5f
Exists in master and in 9 other branches api-security, avoid_duplicated_tasks, proposal_response, proposal_task_category, proposal_task_category_required, remove_escaped_html, restore_rejected_proposal, staging, tasks_keep_filter_params

Caching ranking results

Showing 1 changed file with 8 additions and 7 deletions   Show diff stats
lib/proposals_discussion_plugin/api.rb
  Diff comments   View file @003ec64
... ... @@ -4,15 +4,16 @@ class ProposalsDiscussionPlugin::API < Grape::API
4 4  
5 5 get ':id/ranking' do
6 6 article = find_article(environment.articles, params[:id])
7   - proposals = article.proposals.map do |proposal|
8   - effective_support = (proposal.votes_for - proposal.votes_against)/proposal.hits.to_f
9   - effective_participation = (proposal.votes_for + proposal.votes_against)/proposal.hits.to_f
  7 + Rails.cache.fetch("#{article.cache_key}/proposals_ranking", expires_in: 1.hours) do
  8 + proposals = article.proposals.map do |proposal|
  9 + effective_support = (proposal.votes_for - proposal.votes_against)/proposal.hits.to_f
  10 + effective_participation = (proposal.votes_for + proposal.votes_against)/proposal.hits.to_f
10 11  
11   - {:id => proposal.id, :abstract => proposal.abstract, :votes_for => proposal.votes_for, :votes_against => proposal.votes_against, :hits => proposal.hits, :effective_support => effective_support, :effective_participation => effective_participation}
  12 + {:id => proposal.id, :abstract => proposal.abstract, :votes_for => proposal.votes_for, :votes_against => proposal.votes_against, :hits => proposal.hits, :effective_support => effective_support, :effective_participation => effective_participation}
  13 + end
  14 + proposals = proposals.sort_by { |p| p[:effective_support] }.reverse
  15 + {:proposals => proposals, :updated_at => DateTime.now}
12 16 end
13   -
14   - proposals = proposals.sort_by { |p| p[:effective_support] }.reverse
15   - {:proposals => proposals, :updated_at => DateTime.now}
16 17 end
17 18  
18 19 end
... ...