User Appreciation Stats

user-appreciation

def find_projects(date_str)
  start_date = Date.parse(date_str)
  end_date = start_date + 1.month
  Project.published.filtered.where("created_at > ? AND created_at <= ?", start_date, end_date)  
end

def has_thing(project, method)
  project.send(method).present? && project.send(method) > 0
end


projects = find_projects("june 1, 2014")



all_users = Set.new
users_with_played_project = Set.new
users_with_remixed_project = Set.new
users_with_starred_project = Set.new

projects.each do |project|
  all_users.add(project.user.try(:id))
  users_with_played_project.add(project.user.try(:id)) if has_thing(project, :play_count)
  users_with_remixed_project.add(project.user.try(:id)) if has_thing(project, :project_remixes_count)
  users_with_starred_project.add(project.user.try(:id)) if has_thing(project, :stars_count)
end

all_users_count = all_users.count.to_f
played_users_count = users_with_played_project.count.to_f
remixed_users_count = users_with_remixed_project.count.to_f
starred_users_count = users_with_starred_project.count.to_f

percent_with_plays = played_users_count/all_users_count * 100
percent_with_remixes = remixed_users_count/all_users_count * 100
percent_with_stars = starred_users_count/all_users_count * 100