scinote-web/lib/tasks/my_modules.rake

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# frozen_string_literal: true
# On production around 2k records for repair, for production DB it tooked cca 1 min
# rubocop:disable Metrics/BlockLength
namespace :my_modules do
desc 'Find new positions on canvas for already taken coordiantes'
task fix_positions: :environment do
query = MyModule.select('COUNT(*) as duplicates', :x, :y, :experiment_id)
.where(archived: false)
.group(:x, :y, :experiment_id)
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.having('COUNT(my_modules.id)>1')
Rails.logger.info '*********************************************************************************'
Rails.logger.info "You have to relocate #{query.sum { |a| a.duplicates - 1 }} tasks"
Rails.logger.info '*********************************************************************************'
query.each do |row|
tasks_to_update = MyModule.where(experiment_id: row.experiment, x: row.x, y: row.y, archived: false)
.order(created_at: :asc)
.offset(1)
tasks_to_update.find_each do |task|
coordinates = task.get_new_position
task.attributes = coordinates
begin
task.save!
Rails.logger.info "Relocated task with ID #{task.id}"
rescue ActiveRecord::RecordInvalid => e
Rails.logger.error "Unable to save task with ID #{task.id}: #{e.message}"
end
end
end
Rails.logger.info '*********************************************************************************'
Rails.logger.info "You have #{query.reload.sum { |a| a.duplicates - 1 }} tasks on invalid positions"
Rails.logger.info '*********************************************************************************'
end
end
# rubocop:enable Metrics/BlockLength