@@ -22,4 +22,8 @@ namespace :app do require "lib/burndown" Burndown.new(File.dirname(__FILE__) + "/config/config.yml") end + + task :update_milestones => :setup do + Burndown::Milestone.sync_with_lighthouse + end end \ No newline at end of file Rakefile @@ -27,6 +27,12 @@ module Burndown get "http://#{account}.#{lighthouse_host}/projects/#{remote_project_id}/milestones.xml", :headers => default_headers(token) end + def self.get_milestone_tickets(milestone_name, remote_project_id, account, token) + get "http://#{account}.#{lighthouse_host}/projects/#{remote_project_id}/tickets.xml", :query => { + :q => "milestone:'#{milestone_name}'" + }, :headers => default_headers(token) + end + def self.create_callback(project_id, url, account, token) post "http://#{account}.#{lighthouse_host}/callback_handlers.xml", :query => {:callback_handler =>{ :project_id => project_id, lib/burndown/lighthouse.rb @@ -22,5 +22,19 @@ module Burndown Time.now.utc.to_datetime end + # Queries the API for each milestone (yikes!). Hope you don't have too many. + def self.sync_with_lighthouse + Milestone.all.each do |milestone| + milestone.sync_with_lighthouse + end + end + + # Syncs up the milestone with lighthouse updates + def sync_with_lighthouse + results = Lighthouse.get_milestone_tickets(self.name, self.project.remote_id, self.project.token.account, self.project.token.token) + ticket_ids = results["tickets"].collect{ |t| t["number"] }.join(",") + self.milestone_events.create(:open_tickets => ticket_ids) + end + end end \ No newline at end of file lib/burndown/milestone.rb @@ -2,12 +2,27 @@ module Burndown class MilestoneEvent include DataMapper::Resource - property :id, Serial - property :who, String - property :ticket_change, Integer - property :created_at, DateTime + property :id, Serial + property :open_tickets, Text, :default => "" # comma-separated ids: 1,2,3 + property :created_on, Date belongs_to :milestone + def prev_record + @@prev_record ||= (self.class.first(:created_on.lt => self.created_on) || MilestoneEvent.new) + end + + def tickets_opened + @@tickets_opened ||= (self.open_tickets.split - prev_record.open_tickets.split).size + end + + def tickets_closed + @@tickets_closed ||= (prev_record.open_tickets.split - self.open_tickets.split).size + end + + def ticket_change + tickets_opened - tickets_closed + end + end end \ No newline at end of file lib/burndown/milestone_event.rb @@ -39,7 +39,7 @@ module Burndown result = Lighthouse.get_milestones(self.remote_id, self.token.account, self.token.token) (result["milestones"] || []).each do |milestone| m = self.milestones.create(:name => milestone["title"], :remote_id => milestone["id"], :activated_at => Time.now.utc) - m.milestone_events.create(:who => "[pre-existing]", :ticket_change => milestone["open_tickets_count"]) + m.sync_with_lighthouse end end lib/burndown/project.rb @@ -28,7 +28,7 @@ <h3><%= event.created_at.strftime("%B %e") %></h3> <span class="big"><%= "+" if event.ticket_change > 0 %><%= event.ticket_change %></span> <ul class="events"> - <li><%=h event.who %> <strong><%= event.ticket_change > 0 ? "opened" : "closed" %></strong> <em class="<%= event.ticket_change > 0 ? "positive" : "negative" %>"><%= event.ticket_change %></em> tickets</li> + <li><strong><%= event.ticket_change > 0 ? "Opened" : "Closed" %></strong> <em class="<%= event.ticket_change > 0 ? "positive" : "negative" %>"><%= event.ticket_change %></em> tickets</li> </ul> </li> <% end %> views/timeline.erb cbbb6cb0b27195d24a8a046efeb9c58c0a7e5537 Kyle Neath kneath@gmail.com http://github.com/kneath/lighthouse_burndown/commit/3c27f9a8565493699a17b7204ef6a32856e90ff6 3c27f9a8565493699a17b7204ef6a32856e90ff6 2009-05-01T02:16:33-07:00 2009-05-01T02:16:33-07:00 Retrieve a list of open ticket numbers for a milestone 34b2da31bacd9171c4c2dc3b9321061eac2245cd Kyle Neath kneath@gmail.com