api.rb
1.71 KB
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class ProposalsDiscussionPlugin::API < Grape::API
resource :proposals_discussion_plugin do
paginate per_page: 10, max_per_page: 20
get ':id/ranking' do
article = find_article(environment.articles, params[:id])
ranking = Rails.cache.fetch("#{article.cache_key}/proposals_ranking", expires_in: 10.minutes) do
max_hits = article.proposals.maximum(:hits)
min_hits = article.proposals.minimum(:hits)
proposals = article.proposals.map do |proposal|
w = [(proposal.hits - max_hits).abs, (proposal.hits - min_hits).abs, 1].max.to_f
effective_support = (proposal.votes_for - proposal.votes_against)/w
{:id => proposal.id, :abstract => proposal.abstract, :votes_for => proposal.votes_for, :votes_against => proposal.votes_against, :hits => proposal.hits, :effective_support => effective_support}
end
proposals = proposals.sort_by { |p| p[:effective_support] }.reverse
{:proposals => proposals, :updated_at => DateTime.now}
end
ranking[:proposals] = paginate ranking[:proposals]
ranking
end
post ':id/propose' do
sanitize_params_hash(params)
parent_article = environment.articles.find(params[:id])
proposal_task = ProposalsDiscussionPlugin::ProposalTask.new
proposal_task.article = params[:article]
proposal_task.article_parent_id = parent_article.id
proposal_task.target = parent_article.profile
proposal_task.requestor = current_person
unless proposal_task.save
render_api_errors!(proposal_task.article_object.errors.full_messages)
end
{:success => true}
#present proposal_task, :with => Entities::Task, :fields => params[:fields]
end
end
end