同步version的issues数量

lib/tasks/sync_verion_issues.rake

@@ -0,0 +1,24 @@
+# 执行示例  bundle exec rake sync_version_issues:update_issues
+# 线上环境执行示例  RAILS_ENV=production bundle exec rake sync_version_issues:update_issues
+
+namespace :sync_version_issues do
+  desc "update version issues_count"
+
+  task update_issues: :environment do
+    versions = Version.all
+    puts "____________sync start________________"
+
+    Version.transaction do
+      versions.find_each do |q|
+        issues = Issue.select(:id, :fixed_version_id,:status_id).where(fixed_version_id: q.id)
+        issues_count = issues.size
+        closed_issues_count = issues.where(status_id: 5).size
+        percent = issues_count == 0 ? 0.0 : (closed_issues_count.to_f / issues_count)
+        q.update_attributes(issues_count: issues_count, closed_issues_count: closed_issues_count, percent: percent)
+        puts "____________sync success________________"
+      end
+    end
+    puts "____________sync end________________"
+  end
+
+end