app/models/wk_product_attribute.rb
# ERPmine - ERP for service industry
# Copyright (C) 2011-2017  Adhi software pvt ltd
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

class WkProductAttribute < ApplicationRecord

  belongs_to :attribute_group, foreign_key: "group_id", class_name: "WkAttributeGroup"
  has_many :inventory_items, foreign_key: "product_attribute_id", class_name: "WkInventoryItem", :dependent => :restrict_with_error

  scope :getGrpAttribute, ->(grpID){
    where(group_id: grpID).order(:name)
  }
end
