scinote-web/app/services/lists/forms_service.rb

# frozen_string_literal: true

module Lists
  class FormsService < BaseService
    def fetch_records
      @records = @raw_data.left_outer_joins(:user_assignments)
                          .left_outer_joins(:form_responses)
                          .joins(
                            'LEFT OUTER JOIN users AS publishers ' \
                            'ON forms.published_by_id = publishers.id'
                          ).select(
                            'forms.* AS forms',
                            'publishers.full_name AS published_by_user',
                            'COUNT(DISTINCT form_responses.id) AS used_in_protocols_count',
                            'COUNT(DISTINCT user_assignments.id) AS user_assignment_count'
                          ).group('forms.id', 'publishers.full_name')

      view_mode = @params[:view_mode] || 'active'

      @records = @records.archived if view_mode == 'archived'
      @records = @records.active if view_mode == 'active'
    end

    def filter_records
      return unless @params[:search]

      @records = @records.where_attributes_like(
        ['forms.name'],
        @params[:search]
      )
    end

    def sort_records
      return unless @params[:order]

      super
    end

    def sortable_columns
      @sortable_columns ||= {
        name: 'forms.name',
        code: 'forms.id',
        updated_at: 'forms.updated_at',
        assigned_users: 'user_assignment_count',
        used_in_protocols: 'used_in_protocols_count',
        versions: 'forms.published_on', # temporary until proper versioning is implemented
        published_by: 'published_by_user',
        published_on: 'forms.published_on'
      }
    end
  end
end