# encoding: utf-8

# find_by_status_history.rb
#
# Redmineのチケットのうち、特定のステータスに設定されたことがある
# チケットを検索します。
#
# 使い方:
# Redmineのインストールディレクトリで以下のように実行。
#
# PROJECT=プロジェクト識別子 STATUS=ステータス名 script/runner -e production find_by_status_history.rb
#

project_identifier = ENV['PROJECT']
status_name = ENV['STATUS'] || 'フィードバック'
project = Project.find_by_identifier(project_identifier)
feedback_status = IssueStatus.find_by_name(status_name)

feedbacked_issues = JournalDetail.find(
  :all,
  :conditions => ['prop_key = "status_id" and journalized_type = "Issue" and value = ? and project_id = ?', feedback_status.id, project.id],
  :joins => 'inner join (journals, issues) on (journal_id = journals.id and journals.journalized_id = issues.id)',
  :order => 'issues.id').map {|jd| jd.journal.issue}.uniq

feedbacked_issues.each do |issue|
  puts "##{issue.id}\t#{issue.subject}"
end