Migration scripts for new schema

scripts/loaddistricts.rb

@@ -0,0 +1,88 @@
+require './app'
+require 'pp'
+
+# Load wards as districts
+
+# Ward.all.each do |ward|
+#   District.create(
+#     :body_id => 1,
+#     :name => ward.name,
+#     :slug => ward.slug
+#   )
+# end
+
+# Load constituencies as districts
+
+# Constituency.all.each do |c|
+#   District.create(
+#     :body_id => 2,
+#     :name => c.name,
+#     :slug => c.name.gsub(/[^\w\s-]/, '').gsub(/\s+/, '-').downcase
+#   )
+# end
+
+# Load council candidates as candidates
+
+# Councilcandidate.all.each do |old_c|
+#   new_c = Candidate.create!(
+#     :forenames => old_c.forenames,
+#     :surname => old_c.surname,
+#   )
+#   
+#   if new_c.saved?
+#     puts "Created %s OK" % new_c.surname
+#   else
+#     pp new_c
+#   end
+#   
+#   candidacy = Candidacy.create!(
+#     :election_id =>   1,
+#     :candidate =>     new_c,
+#     :party_id =>      old_c.party_id,
+#     :district =>      District.first(:slug => old_c.ward.slug),
+#     :votes =>         old_c.votes_2010,
+#     :address =>       old_c.address,
+#     :postcode =>      old_c.postcode
+#   )
+# 
+#   if candidacy.saved?
+#     puts "Candidacy created ok"
+#   else
+#     pp candidacy
+#   end
+# end
+
+# Load parliamentary candidates
+
+Parliamentcandidate.all.each do |old_c|
+  new_c = Candidate.first_or_create(
+    :forenames => old_c.forenames,
+    :surname => old_c.surname,
+  )
+  
+  if new_c.saved?
+    puts "Created %s OK" % new_c.surname
+  else
+    pp new_c
+  end
+  
+  
+  unless old_c.votes_2010.nil?
+    candidacy = Candidacy.create!(
+      :election_id =>       2,
+      :candidate =>         new_c,
+      :party_id =>          old_c.party_id,
+      :district_id =>       old_c.constituency_id == 1 ? 19 : 20,
+      :votes =>             old_c.votes_2010,
+      :address =>           old_c.address,
+      :postcode =>          old_c.postcode
+    )
+  end
+  
+  if candidacy.saved?
+    puts "2010 candidacy created ok"
+  else
+    pp candidacy
+  end
+  
+end

scripts/setpositions.rb

@@ -0,0 +1,21 @@
+require './lib/models'
+require 'pp'
+
+# Set position and elected for each candidacy
+
+Election.all.each do |election|
+  election.body.districts.each do |district|
+    cands = Candidacy.all(:conditions => { :district_id => district.id, :election_id => election.id }, :order => [:votes.desc])
+    pp cands
+    puts
+    pos = 1
+    cands.each do |cand|
+      pos <= district.seats ? elected = true : elected = false
+      print cand.candidate.surname, ' ', cand.votes, ' ', pos, ' ', elected, "\n"
+      cand.position = pos
+      cand.elected = elected
+      cand.save
+      pos += 1
+    end
+  end
+end