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Add a common concern for budget and poll stats

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This commit is contained in:
Javi Martín
2018-12-10 14:15:31 +01:00
parent b8dbdaf9a7
commit 62a97f9003
3 changed files with 343 additions and 340 deletions
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242
app/models/poll/stats.rb
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@@ -1,126 +1,122 @@
class Poll
class Stats
include StatsHelper
def initialize(poll)
@poll = poll
end
def generate
stats = %w[total_participants total_participants_web total_web_valid total_web_white total_web_null
total_participants_booth total_booth_valid total_booth_white total_booth_null
total_valid_votes total_white_votes total_null_votes valid_percentage_web valid_percentage_booth
total_valid_percentage white_percentage_web white_percentage_booth total_white_percentage
null_percentage_web null_percentage_booth total_null_percentage total_participants_web_percentage
total_participants_booth_percentage]
stats.map { |stat_name| [stat_name.to_sym, send(stat_name)] }.to_h
end
private
def total_participants
stats_cache("total_participants") { total_participants_web + total_participants_booth }
end
def total_participants_web
stats_cache("total_participants_web") { total_web_valid + total_web_white + total_web_null }
end
def total_participants_web_percentage
stats_cache("total_participants_web_percentage") { calculate_percentage(total_participants_web, total_participants) }
end
def total_participants_booth
stats_cache("total_participants_booth") { total_booth_valid + total_booth_white + total_booth_null }
end
def total_participants_booth_percentage
stats_cache("total_participants_booth_percentage") { calculate_percentage(total_participants_booth, total_participants) }
end
def total_web_valid
stats_cache("total_web_valid") { voters.where(origin: "web").count - total_web_white }
end
def valid_percentage_web
stats_cache("valid_percentage_web") { calculate_percentage(total_web_valid, total_valid_votes) }
end
def total_web_white
stats_cache("total_web_white") { 0 }
end
def white_percentage_web
stats_cache("white_percentage_web") { calculate_percentage(total_web_white, total_white_votes) }
end
def total_web_null
stats_cache("total_web_null") { 0 }
end
def null_percentage_web
stats_cache("null_percentage_web") { calculate_percentage(total_web_null, total_null_votes) }
end
def total_booth_valid
stats_cache("total_booth_valid") { recounts.sum(:total_amount) }
end
def valid_percentage_booth
stats_cache("valid_percentage_booth") { calculate_percentage(total_booth_valid, total_valid_votes) }
end
def total_booth_white
stats_cache("total_booth_white") { recounts.sum(:white_amount) }
end
def white_percentage_booth
stats_cache("white_percentage_booth") { calculate_percentage(total_booth_white, total_white_votes) }
end
def total_booth_null
stats_cache("total_booth_null") { recounts.sum(:null_amount) }
end
def null_percentage_booth
stats_cache("null_percentage_booth") { calculate_percentage(total_booth_null, total_null_votes) }
end
def total_valid_votes
stats_cache("total_valid_votes") { total_web_valid + total_booth_valid }
end
def total_valid_percentage
stats_cache("total_valid_percentage"){ calculate_percentage(total_valid_votes, total_participants) }
end
def total_white_votes
stats_cache("total_white_votes") { total_web_white + total_booth_white }
end
def total_white_percentage
stats_cache("total_white_percentage") { calculate_percentage(total_white_votes, total_participants) }
end
def total_null_votes
stats_cache("total_null_votes") { total_web_null + total_booth_null }
end
def total_null_percentage
stats_cache("total_null_percentage") { calculate_percentage(total_null_votes, total_participants) }
end
def voters
stats_cache("voters") { @poll.voters }
end
def recounts
stats_cache("recounts") { @poll.recounts }
end
def stats_cache(key, &block)
Rails.cache.fetch("polls_stats/#{@poll.id}/#{key}", &block)
end
class Poll::Stats
include Statisticable
include StatsHelper
alias_method :poll, :resource
def generate
stats = %w[total_participants total_participants_web total_web_valid total_web_white total_web_null
total_participants_booth total_booth_valid total_booth_white total_booth_null
total_valid_votes total_white_votes total_null_votes valid_percentage_web valid_percentage_booth
total_valid_percentage white_percentage_web white_percentage_booth total_white_percentage
null_percentage_web null_percentage_booth total_null_percentage total_participants_web_percentage
total_participants_booth_percentage]
stats.map { |stat_name| [stat_name.to_sym, send(stat_name)] }.to_h
end
private
def total_participants
stats_cache("total_participants") { total_participants_web + total_participants_booth }
end
def total_participants_web
stats_cache("total_participants_web") { total_web_valid + total_web_white + total_web_null }
end
def total_participants_web_percentage
stats_cache("total_participants_web_percentage") { calculate_percentage(total_participants_web, total_participants) }
end
def total_participants_booth
stats_cache("total_participants_booth") { total_booth_valid + total_booth_white + total_booth_null }
end
def total_participants_booth_percentage
stats_cache("total_participants_booth_percentage") { calculate_percentage(total_participants_booth, total_participants) }
end
def total_web_valid
stats_cache("total_web_valid") { voters.where(origin: "web").count - total_web_white }
end
def valid_percentage_web
stats_cache("valid_percentage_web") { calculate_percentage(total_web_valid, total_valid_votes) }
end
def total_web_white
stats_cache("total_web_white") { 0 }
end
def white_percentage_web
stats_cache("white_percentage_web") { calculate_percentage(total_web_white, total_white_votes) }
end
def total_web_null
stats_cache("total_web_null") { 0 }
end
def null_percentage_web
stats_cache("null_percentage_web") { calculate_percentage(total_web_null, total_null_votes) }
end
def total_booth_valid
stats_cache("total_booth_valid") { recounts.sum(:total_amount) }
end
def valid_percentage_booth
stats_cache("valid_percentage_booth") { calculate_percentage(total_booth_valid, total_valid_votes) }
end
def total_booth_white
stats_cache("total_booth_white") { recounts.sum(:white_amount) }
end
def white_percentage_booth
stats_cache("white_percentage_booth") { calculate_percentage(total_booth_white, total_white_votes) }
end
def total_booth_null
stats_cache("total_booth_null") { recounts.sum(:null_amount) }
end
def null_percentage_booth
stats_cache("null_percentage_booth") { calculate_percentage(total_booth_null, total_null_votes) }
end
def total_valid_votes
stats_cache("total_valid_votes") { total_web_valid + total_booth_valid }
end
def total_valid_percentage
stats_cache("total_valid_percentage"){ calculate_percentage(total_valid_votes, total_participants) }
end
def total_white_votes
stats_cache("total_white_votes") { total_web_white + total_booth_white }
end
def total_white_percentage
stats_cache("total_white_percentage") { calculate_percentage(total_white_votes, total_participants) }
end
def total_null_votes
stats_cache("total_null_votes") { total_web_null + total_booth_null }
end
def total_null_percentage
stats_cache("total_null_percentage") { calculate_percentage(total_null_votes, total_participants) }
end
def voters
stats_cache("voters") { poll.voters }
end
def recounts
stats_cache("recounts") { poll.recounts }
end
def stats_cache(key, &block)
Rails.cache.fetch("polls_stats/#{poll.id}/#{key}/v12", &block)
end
end