Importer Data structure

import_models.rb

class DataImportTables < ActiveRecord::Migration
  def change
    create_table :imports do |t|
      t.string :for_model, null: false, default: 'Properties'
      t.string :name, null: false
      t.attachment :file, null: false
      t.references :company, null: false
      t.timestamps null: false
    end


    create_table :import_mappings do |t|
      t.references :import, null: false
      t.string :excel_field, null: false
      t.string :db_field
      t.boolean :import_it, default: false
      t.boolean :is_seach_key, default: false
    end
  end
end