Sha256: f006b00092996f98d5843b12ede98522cc291c382085ce0c9b1c5ae7e150c6d7
Contents?: true
Size: 629 Bytes
Versions: 34
Compression:
Stored size: 629 Bytes
Contents
class ClearEstimatedHoursOnParentIssues < ActiveRecord::Migration
def self.up
# Clears estimated hours on parent issues
Issue.where("rgt > lft + 1 AND estimated_hours > 0").update_all :estimated_hours => nil
end
def self.down
table_name = Issue.table_name
leaves_sum_select = "SELECT SUM(leaves.estimated_hours) FROM #{table_name} leaves" +
" WHERE leaves.root_id = #{table_name}.root_id AND leaves.lft > #{table_name}.lft AND leaves.rgt < #{table_name}.rgt" +
" AND leaves.rgt = leaves.lft + 1"
Issue.where("rgt > lft + 1").update_all "estimated_hours = (#{leaves_sum_select})"
end
end
Version data entries
34 entries across 34 versions & 1 rubygems