52 lines
1.7 KiB
Ruby
52 lines
1.7 KiB
Ruby
# Adding parent regions
|
|
class AddParentRegionToRegion < ActiveRecord::Migration
|
|
def change
|
|
add_reference :regions, :region, index: true, foreign_key: true
|
|
add_column :regions, :code, :string
|
|
add_column :regions, :url, :string
|
|
|
|
reversible do |dir|
|
|
dir.up { create_countries }
|
|
dir.down { destroy_countries }
|
|
end
|
|
to = current_instance
|
|
Region.where(url: nil).each { |r| r.update region_id: to } if to
|
|
end
|
|
|
|
private
|
|
|
|
# Creates the 5 countries corresponding to the 5 main adl instances
|
|
def create_countries
|
|
say 'Creates one country/region per (known) agenda: BE, BR, FR, CA-QC, CH'
|
|
[
|
|
{ name: 'Belgique', code: :BE, url: '//www.agendadulibre.be' },
|
|
{ name: 'Brasil', code: :BR, url: 'http://agenda.softwarelivre.org' },
|
|
{ name: 'France', code: :FR, url: '//www.agendadulibre.org' },
|
|
{ name: 'Québec', code: 'CA-QC', url: 'http://agendadulibre.qc.ca' },
|
|
{ name: 'Suisse', code: :CH, url: '//www.agendadulibre.ch' }
|
|
].each { |country| Region.create country }
|
|
end
|
|
|
|
# Attemps to find the proper country associated with your instance
|
|
def current_instance
|
|
[
|
|
['Namur', :BE],
|
|
['Acre', :BR],
|
|
%w[Montréal CA-QC],
|
|
['Berne', :CH],
|
|
['Bretagne', :FR]
|
|
].find do |data|
|
|
return Region.find_by(code: data[1]).id if Region.exists? name: data[0]
|
|
end
|
|
end
|
|
|
|
# Removes the 5 countries corresponding to the main known instances
|
|
def destroy_countries
|
|
Region.find_by(name: 'Belgique').try :destroy
|
|
Region.find_by(name: 'Brasil').try :destroy
|
|
Region.find_by(name: 'France').try :destroy
|
|
Region.find_by(name: 'Québec').try :destroy
|
|
Region.find_by(name: 'Suisse').try :destroy
|
|
end
|
|
end
|