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namespace :stats do
desc 'Produce monthly transaction stats for a period starting START_YEAR'
task :show => :environment do
example = 'rake stats:show START_YEAR=2009 [START_MONTH=3 END_YEAR=2012 END_MONTH=10]'
check_for_env_vars(['START_YEAR'], example)
start_year = (ENV['START_YEAR']).to_i
start_month = (ENV['START_MONTH'] || 1).to_i
end_year = (ENV['END_YEAR'] || Time.now.year).to_i
end_month = (ENV['END_MONTH'] || Time.now.month).to_i
month_starts = (Date.new(start_year, start_month)..Date.new(end_year, end_month)).select { |d| d.day == 1 }
headers = ['Period',
'Requests sent',
'Annotations added',
'Track this request email signups',
'Comments on own requests',
'Follow up messages sent']
puts headers.join("\t")
month_starts.each do |month_start|
month_end = month_start.end_of_month
period = "#{month_start}-#{month_end}"
date_conditions = ['created_at >= ?
AND created_at < ?',
month_start, month_end+1]
request_count = InfoRequest.count(:conditions => date_conditions)
comment_count = Comment.count(:conditions => date_conditions)
track_conditions = ['track_type = ?
AND track_medium = ?
AND created_at >= ?
AND created_at < ?',
'request_updates', 'email_daily', month_start, month_end+1]
email_request_track_count = TrackThing.count(:conditions => track_conditions)
comment_on_own_request_conditions = ['comments.user_id = info_requests.user_id
AND comments.created_at >= ?
AND comments.created_at < ?',
month_start, month_end+1]
comment_on_own_request_count = Comment.count(:conditions => comment_on_own_request_conditions,
:include => :info_request)
followup_conditions = ['message_type = ?
AND created_at >= ?
AND created_at < ?',
'followup', month_start, month_end+1]
follow_up_count = OutgoingMessage.count(:conditions => followup_conditions)
puts [period,
request_count,
comment_count,
email_request_track_count,
comment_on_own_request_count,
follow_up_count].join("\t")
end
end
desc 'Produce stats on volume of requests to authorities matching a set of tags. Specify tags as TAGS=tagone,tagtwo'
task :volumes_by_authority_tag => :environment do
tags = ENV['TAGS'].split(',')
first_request_datetime = InfoRequest.minimum(:created_at)
start_year = first_request_datetime.strftime("%Y").to_i
start_month = first_request_datetime.strftime("%m").to_i
end_year = Time.now.strftime("%Y").to_i
end_month = Time.now.strftime("%m").to_i
puts "Start year: #{start_year}"
puts "Start month: #{start_month}"
puts "End year: #{end_year}"
puts "End month: #{end_month}"
public_bodies = []
tags.each do |tag|
tag_bodies = PublicBody.find_by_tag(tag)
puts "Bodies with tag '#{tag}': #{tag_bodies.size}"
public_bodies += tag_bodies
end
public_body_ids = public_bodies.map{ |body| body.id }.uniq
public_body_condition_string = 'AND public_bodies.id in (?)'
month_starts = (Date.new(start_year, start_month)..Date.new(end_year, end_month)).select { |d| d.day == 1 }
headers = ['Period',
'Requests sent',
'Requests sent as % of total sent in period']
puts headers.join("\t")
month_starts.each do |month_start|
month_end = month_start.end_of_month
period = "#{month_start}-#{month_end}"
date_condition_string = 'info_requests.created_at >= ? AND info_requests.created_at < ?'
conditions = [date_condition_string + " " + public_body_condition_string,
month_start,
month_end+1,
public_body_ids]
request_count = InfoRequest.count(:conditions => conditions,
:include => :public_body)
total_count = InfoRequest.count(:conditions => [date_condition_string, month_start, month_end+1])
if total_count > 0
percent = ((request_count.to_f / total_count.to_f ) * 100).round(2)
else
percent = 0.0
end
puts [period, request_count, percent].join("\t")
end
end
desc 'Update statistics in the public_bodies table'
task :update_public_bodies_stats => :environment do
verbose = ENV['VERBOSE'] == '1'
PublicBody.find_each(:batch_size => 10) do |public_body|
puts "Counting overdue requests for #{public_body.name}" if verbose
# Look for values of 'waiting_response_overdue' and
# 'waiting_response_very_overdue' which aren't directly in the
# described_state column, and instead need to be calculated:
overdue_count = 0
very_overdue_count = 0
InfoRequest.find_each(:batch_size => 200,
:conditions => {
:public_body_id => public_body.id,
:awaiting_description => false,
:prominence => 'normal'
}) do |ir|
case ir.calculate_status
when 'waiting_response_very_overdue'
very_overdue_count += 1
when 'waiting_response_overdue'
overdue_count += 1
end
end
public_body.info_requests_overdue_count = overdue_count + very_overdue_count
public_body.no_xapian_reindex = true
public_body.without_revision do
public_body.save!
end
end
end
end
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