1 files changed, 0 insertions, 30 deletions
diff --git a/db/post_migrate/20170803090603_calculate_conv_dev_index_percentages.rb b/db/post_migrate/20170803090603_calculate_conv_dev_index_percentages.rb
deleted file mode 100644
index a148586ca89..00000000000
--- a/db/post_migrate/20170803090603_calculate_conv_dev_index_percentages.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-class CalculateConvDevIndexPercentages < ActiveRecord::Migration[4.2]
-  include Gitlab::Database::MigrationHelpers
-  DOWNTIME = false
-
-  class ConversationalDevelopmentIndexMetric < ActiveRecord::Base
-    self.table_name = 'conversational_development_index_metrics'
-
-    METRICS = %w[boards ci_pipelines deployments environments issues merge_requests milestones notes
-                 projects_prometheus_active service_desk_issues]
-  end
-
-  def up
-    ConversationalDevelopmentIndexMetric.find_each do |conv_dev_index|
-      update = []
-
-      ConversationalDevelopmentIndexMetric::METRICS.each do |metric|
-        instance_score = conv_dev_index["instance_#{metric}"].to_f
-        leader_score = conv_dev_index["leader_#{metric}"].to_f
-
-        percentage = leader_score.zero? ? 0.0 : (instance_score / leader_score) * 100
-        update << "percentage_#{metric} = '#{percentage}'"
-      end
-
-      execute("UPDATE conversational_development_index_metrics SET #{update.join(',')} WHERE id = #{conv_dev_index.id}")
-    end
-  end
-
-  def down
-  end
-end