fohow_admin/db/migrate/20210220114641_create_product_commends.rb

# encoding:utf-8
class CreateProductCommends < ActiveRecord::Migration
  def up
    #商品评论管理
    create_table :product_commends do |t|
      #微信ID
      t.column :wx_user_id, :integer,:null=>false, :default => 0
      #商品ID
      t.column :product_id, :integer,:null=>false, :default => 0
      #订单号
      t.column :order_id, :string,:limit => 256
      # 文字
      t.column :detail, :string,:limit => 256
      #评分
      t.column :score, :integer,:null=>false, :default => 0
      # 状态
      t.column :is_enable, :boolean, :default=>false
      # 是否置顶
      t.column :is_top, :boolean, :default=>false
      # 推荐程度
      t.column :recommend, :integer,:null=>false, :default => 0
      # 备注
      t.column :remark, :string,:limit => 256
      t.timestamps
    end
    add_index :product_commends, :wx_user_id
    add_index :product_commends, :product_id
    add_column :order_details, :commend, :boolean, :default=>false

  end

  def down
  	drop_table :product_commends
  end
end